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All Seasons

Season 1

  • S01E01 The Making of a Natural History Film

    • March 3, 1974
    • PBS

    NOVA premieres on public television with a behind-the-scenes look at the making of a nature film. Oxford Scientific Films Unit shows how it tackles such problems as filming a wood-wasp laying its egg inside trees, the hatching of a chick and the courtship rituals of the stickleback.

  • S01E02 Where Did the Colorado Go?

    • March 10, 1974
    • PBS

    NOVA explores the mighty Colorado River which today has become the life-blood of the Southwest, providing water and electricity to the farms and cities of California, Nevada, and Arizona. The program examines the political expediency and technological over-optimism that has led to some major miscalculations of the river's capacity.

  • S01E03 Whales, Dolphins, And Men

    • March 17, 1974
    • PBS

    NOVA explores the impact of whaling and the goods it produces for the industry, verses the grace and beatury of this intelligent mammal of the sea.

  • S01E04 The Search For Life

    • March 24, 1974
    • PBS

    Does life exist outside this planet? The Viking lander will set down on Mars in July 1976 to try to find out just that. NOVA explores how life started on Earth and examines the Viking Lander being built in its germ-free room before starting its long journey.

  • S01E05 Last of the Cuiva

    • March 31, 1974
    • PBS

    How does a primitive nomadic tribe of the Amazon basin cope with the encroachment of Western settlers? NOVA looks at both sides of the story, revealing the misunderstandings between the two cultures.

  • S01E06 Strange Sleep

    • April 7, 1974
    • PBS

    Medicine was transformed in the 19th century by the discovery of anesthesia; surgery, until then hasty, bloody and completely unable to deal with internal disorders, subsequently took its place in the front rank of medical practice. This NOVA docudrama depicts the pioneers of medicine.

  • S01E07 The Crab Nebula

    • April 14, 1974
    • PBS

    In 1054 AD, the Chinese recorded the explosion of a star so bright that it lit the sky for three weeks, even during the day. It was the explosion of a dying star that was bigger than our sun. NOVA explores this mysterious explosion that led to the discovery of Crab Nebula.

  • S01E08 Bird Brain: The Mystery of Bird Navigation

    • April 21, 1974
    • PBS

    Birds migrate in search of perpetual summer, sometimes traveling as much as 20,000 miles every year. NOVA uses radar to track and identify migrating birds that travel at night, focusing on how they coose routes tat avoid bad weather and make the best of prevailing winds—information that can aid meteorologists.

  • S01E09 Are You Doing This For Me, Doctor?

    • April 28, 1974
    • PBS

    The advance of medicine depends inevitably on the testing of experimental procedures on human volunteers from either the healthy or the sick. Yet such procedures are often dangerous, and may not be of direct benefit to the subject. NOVA examines how individuals' interests are safeguarded, and asks, under what circumstances experiments should be conducted on children.

  • S01E10 The First Signs of Washoe

    • May 5, 1974
    • PBS

    Washoe is a chimp more like a person: she talks with her hands. NOVA visits with Washoe and her teachers—Professor Allen Gardner and Dr. Trixie Gardner—to learn more about this unusual animal.

  • S01E11 The Case of the Midwife Toad

    • May 12, 1974
    • PBS

    When Paul Kammerer committed suicide in 1926, it was taken by most of his fellow biologists as a tacit admission of guilt that he had faked his experiments purporting to show the inheritance of acquired characteristics. Arthur Koestler joins NOVA in an in-depth examination of Kammerer's infamous experiment.

  • S01E12 Fusion: The Energy Promise

    • May 19, 1974
    • PBS

    Nuclear fusion offers the promises of an unlimited, clean source of energy. But achieving fusion has proved one of the most difficult and elusive goals of the physicist. NOVA tells the story of the twists and turns and the international competition along the road toward the achievement of fusion; and details the recent breakthroughs which seem at last to have brought it within reach.

  • S01E13 The Mystery of the Anasazi

    • May 26, 1974
    • PBS

    Who were the people that built the first cities -- complete with apartment blocks -- in North America? They were the Anasazi Indians, who lived in the Southwest for some eight or nine thousand years and who then, in about 1300 AD, abruptly abandoned their cities and apparently disappeared. NOVA traces the steps of this ancient sophisticated culture.

Season 2

  • S02E01 Why Do Birds Sing?

    • November 3, 1974
    • PBS

    NOVA travels to forests and marshes to discover why birds sing and finds surprising parallels with the acquisition of speech in humans.

  • S02E02 How Much Do You Smell?

    • November 10, 1974
    • PBS

    Many insects and some mammals use smell as a primary means of communication. NOVA explains how, for example, the entire economy of an ant's nest is organized by smell, and how some moths use smell for population control—an ability we is now beginning to understand.

  • S02E03 The Hunting of the Quark

    • November 17, 1974
    • PBS

    Smashing matter into ever smaller pieces in an attempt to find its fundamental building blocks has produced a confused nightmare of particles. NOVA looks at this on-again, off-again story—one of sciences's most mysterious—and, one of the most expensive, involving some of the biggest machines in the world.

  • S02E04 The Secrets of Sleep

    • November 24, 1974
    • PBS

    Most of us spend one-third of our lives in a state of which we understand remarkably little—some people sleep for only a few minutes a night, and function perfectly well, while others declare that eight hours isn't enough. NOVA explores traditional notions about how much sleep we need; looks at effects of the sleeping pill, and, perhaps the most baffling of all aspects of sleep—dreaming.

  • S02E05 Inside the Golden Gate

    • December 1, 1974
    • PBS

    NOVA joins a team of U.S. Geological Survey scientists on a mission to find out just how San Francisco Bay works: its physics, its chemistry and its biology.

  • S02E06 The Men Who Painted Caves

    • December 8, 1974
    • PBS

    Just why did Cro-Magnon man living in France's Dordogne Valley some 15,000 years ago take time out from the desperate business of survival to paint pictures in inaccessible corners of his cave dwellings? NOVA joins French and American archeologists as they piece together the lifestyle of these hunters of the last great Ice Age, and try to interpret the meaning of their cave art.

  • S02E07 Red Sea Coral

    • December 15, 1974
    • PBS

    NOVA joins a group of English biologists living literally on a platform in the middle of the Red Sea, who for several years have been studying the crown-of-thorns starfish, notorious for the devastation it has wrought on the coral reefs of Australia and the Pacific.

  • S02E08 War from the Air

    • January 5, 1975
    • PBS

    Using historical & propaganda footage, NOVA traces the history of the usage of airplanes in warfare; beginning from movies that depict the possibility of pilots dropping bombs using airplanes to the development of nuclear weapons in the 1970s.

  • S02E09 What Time Is Your Body?

    • January 12, 1975
    • PBS

    Have you ever sensed that your body reacts differently at different times of the day? NOVA examines the best and worsetimes for work, good times for sex drives and your body's most reactive time of day for alcohol consumption.

  • S02E10 The Rise and Fall of DDT

    • January 19, 1975
    • PBS

    Has the case against DDT been proven? A strange question, perhaps, to be asking one year after the US has banned the insecticide, but NOVA dares to ask. Tracing the history of DDT from its discovery through its banning in the States, NOVA asks whether America overreacted with its total ban of this once acclaimed "wonder" chemical.

  • S02E11 Take the World from Another Point of View

    • February 2, 1975
    • PBS

    NOVA profiles two very different scientists: Richard Feynman, a theoretical physicist, at the pinnacle of his career—a Nobel prizewinner; and Richard Lewontin, a biologist and highly regarded population geneticist from Harvard University.

  • S02E12 The Lysenko Affair

    • February 9, 1975
    • PBS

    NOVA explores T.D. Lynsenko's rise to power in the Soviet Union in the early 20th century, and how it affected plant genetic research in the USSR.

  • S02E13 The Tuaregs

    • February 16, 1975
    • PBS

    High in the Hoggar Mountains, in the exact center of the Sahara desert, lives Sidi Mohammed and his family: children, grandchildren, cousins and a few former slave women. Their environment, one of the most ungenerous on earth, provides them with almost nothing. NOVA examines the changing lifestyle of Sidi Mohammed.

  • S02E14 The Plutonium Connection

    • March 9, 1975
    • PBS

    How likely is it that a terrorist group will steal plutonium intended for nuclear reactor fuel and put together a blackmail weapon of unprecedented power in the shape of a homemade atom bomb? That question is posed by Theodore Taylor, former A and H bomb designer at Los Alamos, in a recent book, The Curve of Binding Energy. NOVA investigates just how easy it would be to design a bomb using unclassified information.

  • S02E15 The Other Way

    • March 16, 1975
    • PBS

    Since the Industrial Revolution, bigger has been better. NOVA profiles E.F. Schumacher, the author of Small is Beautiful, who thinks that enough is enough; that the time has come for technology to return to a human scale, where the ability to create is returned from the machine to people.

  • S02E16 The Lost World of the Maya

    • March 30, 1975
    • PBS

    For over a thousand years the Mayan civilization grew and flourished in the rain forests of Central America. Discovered and finally destroyed by the Spanish Conquistadors, it was lost again until explorers brought it to light in the 19th century. Eric Thompson, an archaeologist who has had a 45 year love affair with the Maya, takes NOVA on a pilgrimage through the Mayan world, visiting, on the way, all the great ruined cities he has known for half a century.

  • S02E17 Will the Fishing Have to Stop?

    • April 6, 1975
    • PBS

    Fish is an excellent source of protein; it could help ease the growing international food shortage. But in 1972 the total world fish catch dropped. NOVA explores the possible reasons for this decline.

Season 3

  • S03E01 Predictable Disaster

    • January 4, 1976
    • PBS

    It is now possible to predict earthquakes. At least two successful predictions have already been made in the United States; and the NOVA crew was present and filming while a third prediction was being formulated. NOVA looks at why earthquakes occur, how predictions are made, the threat they pose to cities at risk, and examines the advantages and disadvantages of making an earthquake a predictable disaster.

  • S03E02 Joey

    • January 11, 1976
    • PBS

    NOVA takes viewers into the world of Joey Deacon, 54 years old and a spastic since birth. Joey has lived most of his life in institutions, unable to communicate with anyone until he met Ernie Roberts. The docudrama recreates Joey's story, with remarkable performances by two spastic actors portraying him as a boy and as a young man. Joey and Ernie themselves appear in the final sequences.

  • S03E03 Meditation and the Mind

    • January 18, 1976
    • PBS

    What do singer Peggy Lee, New York Jets Quarterback Joe Namath and Congressman Richard Nolas have in common? They all practice a ritual called TM—Transcendental Meditation. NOVA examines the recent phenomenal success of the TM movement in America.

  • S03E04 The Planets

    • January 25, 1976
    • PBS

    The last fourteen years have been a revolution in our understanding of our place in the stars, the Solar System. Beginning in 1961 with a Russian spacecraft flying to Venus, quickening with the Apollo manned missions to the Moon, it came of age in the Spring of 1974, when there were six spacecrafts traveling simultaneously from the Earth to the planets. NOVA looks at the era of manned and unmanned exploration of the Solar System.

  • S03E05 A Desert Place

    • February 1, 1976
    • PBS

    NOVA explores the mysterious ecosystem of the desert: a snowstorm; a lashing summer monsoon; and the emergence—in a pool created only minutes before—of a pair of adult spadefoot toads. Toads who had been waiting beneath the sand for a year for this brief and fortuitous moment to procreate the next generation...

  • S03E06 A Small Imperfection

    • February 8, 1976
    • PBS

    Every year, some 5,000 babies are born in the US with spina bifida, a congenital abnormality of the central nervous system. NOVA explores the mystery of what causes spina bifida and raises the issues of whether heroic measures should be taken to preserve the life of severely malformed babies.

  • S03E07 Ninety Degrees Below

    • February 15, 1976
    • PBS

    There's one place on earth where no one will ever catch a cold. And the freezing waters are so bitter there that a fish has been discovered to have developed its own anti-freeze. NOVA explores Antarctica—the coldest desert in the world.

  • S03E08 The Race for the Double Helix

    • March 7, 1976
    • PBS

    Author Isaac Asimov joins NOVA in the retelling of the remarkable story of the discovery of the structure of DNA. James Watson and his ex-colleague Francis Crick exchange memories of the events which led to their winning the race for the structure of the gene.

  • S03E09 The Renewable Tree

    • March 7, 1976
    • PBS

    Each Sunday edition of the New York Times consumes 153 acres of trees. The paper packs, napkins, paper cups and packing used by McDonald's gobble up 315 square miles of trees every day. NOVA asks if, at this rate, trees can remain a renewable resource.

  • S03E10 The Williamsburg File

    • March 14, 1976
    • PBS

    NOVA joins chief archaeologist, Ivor Noel Hume, of colonial Williamsburg, VA, for a fascinating glimpse of the lifestyles of the founders of this country, complete with detailed reconstructions of houses, stores, workshops, gardens, taverns, and palaces.

  • S03E11 The Overworked Miracle

    • March 21, 1976
    • PBS

    Today we take antibiotics for granted, and by doing so are steadily eroding their medical value. NOVA examines the problem of resistance to antibiotics in the bacteria they are designed to kill.

  • S03E12 The Transplant Experience

    • April 11, 1976
    • PBS

    Dr. Norman Shumway of Stanford University has performed more heart transplants than any other heart surgeon. NOVA explores those extraordinary days in 1968-69 when it appeared that everyone with a scalpel was doing heart transplants, and survival of patients was measured in days.

  • S03E13 The Underground Movement

    • April 18, 1976
    • PBS

    NOVA explores life underground, from foxes and badgers through moles and worms down to the myriad of micro-organisms that make soil the most complex substrate for life on earth. Included in the film is extraordinary footage of a mole burrowing and of roots growing.

  • S03E14 Hunters of the Seal : A Time of Change

    • May 2, 1976
    • PBS

    NOVA shows the Netsilik eskimoes of Pelly Bay and their traditional way of life and what happens when Western civilization is imposed upon them.

  • S03E15 Benjamin

    • May 9, 1976
    • PBS

    Benjamin is a healthy, normal baby, whom we meet at birth and whose first year of life provides the backbone of this revealing NOVA about early child development.

  • S03E16 The Women Rebel

    • May 23, 1976
    • PBS

    Margaret Sanger was responsible almost single-handedly for changing the whole attitude of the male-dominated medical profession towards "women's issues" and, above all, for gaining social and political acceptance for the concept of birth control. This NOVA docudrama reconstructs her life, told as flashbacks interspersed throughout an interview. Piper Laurie stars as Margaret Sanger.

  • S03E17 Death of a Disease

    • June 6, 1976
    • PBS

    As late as 1967, smallpox struck as many as 15 million people in 43 countries and killed an estimated two or three million. Experts now believe that the disease is on the verge of extinction. NOVA looks at the recent success of the World Health Organization's program to eradicate this disease, considered a triumph of western-styled medicine.

  • S03E18 Inside the Shark

    • June 13, 1976
    • PBS

    The "Jaws" phenomenon has given sharks a bad name. But is the shark really such a barbarian? NOVA looks at the lifestyle of this remarkable survivor from the days when dinosaurs ruled the earth.

  • S03E19 The Genetic Chance

    • June 20, 1976
    • PBS

    Recent scientific developments have made it possible to detect a wide variety of defects in unborn babies. NOVA focuses on the ethical question that must be considered: What defines a defect? Should defective babies be aborted, or should they be allowed to live?

  • S03E20 The Case of the Bermuda Triangle

    • June 27, 1976
    • PBS

    Since 1945, hundreds of ships and planes and thousands of people have mysteriously disappeared in an area of the Atlantic Ocean off of Florida, known as the Bermuda Triangle. NOVA penetrates the mystery of the terrifying Bermuda Triangle.

Season 4

  • S04E01 Hitler's Secret Weapon

    • January 5, 1977
    • PBS

    NOVA traces the development of Hitler's V-2 rocket through rare footage obtained from the National Archives—some never broadcast before on television.

  • S04E02 The Hot-Blooded Dinosaurs

    • January 12, 1977
    • PBS

    If you were a dinosaur scientist, what would you do with a pile of fossil bones? How would you even start to put the giant jigsaw puzzle together, never mind discover anything about how these dinosaurs lived? NOVA explores the incredible world of the dinosaur scientist.

  • S04E03 What Price Coal?

    • January 19, 1977
    • PBS

    What is the price we are prepared to pay for coal? NOVA looks at the environmental and health safety issues raised by the government, industry, and the victims.

  • S04E04 The Sunspot Mystery

    • February 2, 1977
    • PBS

    NOVA explores the research on the 1976 drought in the western United States which led some solar scientists to discover the link between weather patterns and the 11 year sunspot mystery.

  • S04E05 The Plastic Prison

    • February 9, 1977
    • PBS

    NOVA follows the lives of three boys who have combined immuned deficiency—a disease that leaves its victims with no immune system.

  • S04E06 Incident at Brown's Ferry

    • February 23, 1977
    • PBS

    NOVA recreates March 1975 at Brown's Ferry, an Alabama nuclear power plant—the largest in the world—that suffered a seven-hour fire which came very close to developing into a major public disaster.

  • S04E07 Bye Bye Blackbird

    • March 2, 1977
    • PBS

    NOVA looks at blackbirds, their winter habit of nesting in the millions, and the destruction they do to crops.

  • S04E08 The Pill for the People

    • March 9, 1977
    • PBS

    NOVA profiles chemist Russell Marker who made the birth control pill possible by discovering a synthetic substitute for the hormone progesterone.

  • S04E09 The Gene Engineers

    • March 16, 1977
    • PBS

    NOVA explores the history of genetic engineering and the possible risks and benefits of this area of research

  • S04E10 Sociobiology : The Human Animal

    • March 23, 1977
    • PBS

    NOVA investigates the controversial theory of Harvard University biologist E.O. Wilson, that many aspects of human behavior are genetically determined.

  • S04E11 The Wolf Equation

    • March 30, 1977
    • PBS

    In the winter of 1976-77, 80 percent of the wolf population in Northwest Alaska was the target of aerial hunts. Although the area is roamed by the Western Arctic caribou herds—a natural predator of the wolf—the caribou population has been steadily decreasing in number. NOVA examines how the Dept. of Fish and Game is handling the the problem of wolf control.

  • S04E12 The Dawn of the Solar Age

    • April 20, 1977
    • PBS

    Solar energy is increasingly popular as a home heating source. But only recently has it been seriously considered as a source of industrial power. NOVA looks at this new industrial approach, such as the use of a huge windmill in Ohio, giant machines that may generate electricity from the heat of the tropical seas or from the motion of waves, and an orbiting solar power station able to beam microwaves to earth.

  • S04E13 The Business of Extinction

    • April 20, 1977
    • PBS

    NOVA explores the huge international illegal trade in animals, penetrates the thriving underworld of smugglers and assesses the effects on vanishing wildlife.

  • S04E14 The Red Planet

    • April 27, 1977
    • PBS

    NOVA traces 300 years of speculation, investigation and discovery that have centered on Mars—particularly the theory that the planet could support life. Questions raised by NASA's 1976 Viking mariner missions about how the vast canyons were formed are also explored.

  • S04E15 The Tongues of Men : Disaster at Babel (1)

    • May 11, 1977
    • PBS

    In part one of this two-part exploration of the diversity of world languages, NOVA examines how and why the bewildering confusion of languages came about.

  • S04E16 The Tongues of Men : A World Language? (2)

    • May 18, 1977
    • PBS

    In part two of this two-part series on the diversity of language, NOVA explores how man has coped with the confusion of language and asks if the growing acceptance of English is the answer.

  • S04E17 Linus Pauling: Crusading Scientist

    • June 1, 1977
    • PBS

    NOVA profiles Linus Pauling—the only person to have received two unshared Nobel Prizes for his work in nuclear weapons.

  • S04E18 Across the Silent Barrier

    • June 22, 1977
    • PBS

    NOVA explores the different means by which hearing-impaired people have learned to penetrate the world of the hearing by visiting with Kitty O'Neil—a woman record-holding speed car racer; Frances Parsons, an advocate of hearing-impaired persons' rights; and workers at Silent Industries—a factory in Los Angeles founded by a deaf man.

  • S04E19 The New Healers

    • June 29, 1977
    • PBS

    NOVA explores the delibitating diseases that are often caused by poverty and follows two paths to health care in Tanzania and the United States.

Season 5

  • S05E01 In the Event of Catastrophe

    • January 4, 1978
    • PBS

    Can a nuclear war be survived? Some members of the defense community say yes. NOVA explores the possibility.

  • S05E02 Blueprints in the Bloodstream

    • January 18, 1978
    • PBS

    It has been known since the turn of the century that there are four human blood groups, based on different red cells and serum characteristics. NOVA looks at the more recent discovery that the different white cell types, as determined by a variety of different molecular markers on the cell surface, open up the possibility of the prevention of disease.

  • S05E03 One Small Step (1)

    • January 25, 1978
    • PBS

    Part one of a two-part series on the subject of man in space, NOVA examines the history of NASA—from the origin of the space race through the triumph of the Apollo programs. By tracing the history of three key programs—Mercury, Gemini, Apollo—we show how the basic challenges surrounding space flight were answered: rendezvous and docking, life support, weightlessness, space sickness, equipment reliability and so on.

  • S05E04 The Final Frontier (2)

    • February 1, 1978
    • PBS

    Second of the two-part series on space programs, NOVA looks ahead to the future, post-Apollo and the role that man in space will play, including the possibility of space colonization—huge orbiting space stations where people live and work in an earth atmosphere under artificial gravity.

  • S05E05 BaMiki BaNdula: Children of the Forest

    • February 15, 1978
    • PBS

    In the rain forests of Zaire, in the heart of Africa, live the Mbuti Pygmies. The Pygmy way of life has always been extraordinarily difficult to capture on film, though many have tried. NOVA presents a rare portrait of an elusive people, made by an independent filmmaker who lived with the Pygmies and won their trust.

  • S05E06 Trial of Denton Cooley

    • February 22, 1978
    • PBS

    In a dramatic docudrama, NOVA reconstructs the controversial lawsuit raised against renowned heart surgeon Dr. Denton Cooley when one of his patients died after heart surgery, and examines the legal and moral issues this raises in the practice of modern medicine.

  • S05E07 The Great Wine Revolution

    • March 1, 1978
    • PBS

    A science-based revolution in the making of wine is underway. NOVA traces the secrets of the aging process and science's involvement with the predicting of mass production high-quality vintage wines.

  • S05E08 The Case of the Ancient Astronauts

    • March 8, 1978
    • PBS

    NOVA investigates the theories of von Daniken and others that the Earth has been visited by intelligent beings from outer space. Among claims examined are: that the building techniques used in the Great Pyramid of Cheops are so advanced that only an extraterrestrial intelligence could have built it; and that the engraved stones of Palenque in Mexico depict an ancient astronaut at the controls of a space rocket.

  • S05E09 The Mind Machines

    • March 22, 1978
    • PBS

    Today's scientists may be creating their own successors. Work being done in Artificial Intelligence (AI), a branch of computer science, only suggest that in the not too distant future, machines will outpace their creators. NOVA examines the possibility.

  • S05E10 Icarus' Children

    • March 29, 1978
    • PBS

    In the summer of 1977 Paul MacCready, a California scientist and businessman, won the coveted Kremer Prize. His achievement was to design and build an airplane which completed, unaided, a one-mile figure-eight course entirely under the power provided by the pilot himself. This is the story of those many failures and MacCready's success.

  • S05E11 Still Waters

    • April 12, 1978
    • PBS

    NOVA shows a year in the life of a beaver pond and includes almost every life form that exists in, on, under, around and above the water, from the microscopic plant life of summer to the eagles feeding on carcasses of deer that collapsed on the winter ice.

  • S05E12 Battle for the Acropolis

    • April 19, 1978
    • PBS

    The fortified plateau above Athens known as the Acropolis is the site of some of the most remarkable architecture in the world: its marble structures built in the fifth century BC, including the renowned Parthenon, represent the artistic peak of classical Greek architecture. NOVA examines how the heavily polluted air of Athens produces acid rain which is dissolving the marble sculptures and columns; and how iron tiles used extensively in repair 40 years ago are now rusting, expanding and shattering the stone structures.

  • S05E13 The Road to Happiness: The Life and Times of Henry Ford

    • May 3, 1978
    • PBS

    Henry Ford, a great friend of Edison, was a film enthusiast who amassed some one and a half million feet of film during his lifetime. Deposited in the National Archives and known as the Ford Film Collection, it covers not only the Ford family and Ford Motor Company but also contains newsreels, and general films produced under Ford. Using the Collection, NOVA profiles Ford's life and times.

  • S05E14 Light of the 21st Century

    • May 10, 1978
    • PBS

    When first invented 18 years ago, lasers were called "a solution looking for a problem;" nobody could think what to do with them. But in fact research scientists immediately began to exploit their pure colors and near-perfect focusing ability. Today lasers have grown into a billion-dollar business. They are used in construction, manufacturing, clothing, dentistry and medicine. And the future uses of lasers are likely to be of major significance as the means of achieving nuclear fusion and as a very high efficiency communications medium.

  • S05E15 Insect Alternative

    • May 24, 1978
    • PBS

    In a world that each year loses up to 40 percent of its crops to insects, some form of pest control is desperately needed. But chemical pesticides have backfired. Pesticide-resistant insects frequently develop, and previously harmless insects have become devastating infestations. Farmers have found themselves trapped on a "pesticide treadmill"—the more they spray, the more they have to spray. NOVA examines several alternatives for pest control.

  • S05E16 The Desert's Edge

    • May 31, 1978
    • PBS

    For thousands of years people have managed to live in deserts all over the world. But in recent years, a growing population and the demands of the international market have put more stress on these poor and easily exhausted lands. NOVA examines the consequences and possible solutions to desertification.

  • S05E17 The Tse Tse Trap

    • June 7, 1978
    • PBS

    NOVA explores Bovine sleeping sickness. Spread by a fly, it is a deadly disease that poses a threat to Africa's cattle.

  • S05E18 Memories from Eden

    • June 14, 1978
    • PBS

    Traditionally zoos were designed neither for people nor animals; barred cages taught people more about their separation from nature than about an animal and its habitat. But just as man has realized that he has all but destroyed much of the world's wilderness and its wildlife, he is realizing that the zoo may be the last refuge for wildlife. NOVA visits several United States zoos to examine a variety of activities of concern today: breeding, public education, creative new animal habitats, and the reintroduction of animals to their natural environment.

  • S05E19 A Whisper from Space

    • June 21, 1978
    • PBS

    In 1965, Arno Penzias and Robert Wilson, two radio astronomers at Bell Telephone Laboratories, discovered faint, but ever-present, microwave signals from space—the most ancient and most distant signals detected by man: the oldest "fossils" in the universe. NOVA explores the current surge of cosmological discovery that continues to aid scientists in the "cosmic archaeology" of digging into the history of the universe.

  • S05E20 Alaska: The Closing Frontier

    • June 28, 1978
    • PBS

    Congress is currently considering a proposal that would double the size of America's national park system by designating a sizeable chunk of Alaska as off-limits to developers. NOVA explores the public debates on Alaska, such as the construction of the oil pipeline—a proposal that has sparked a bitter controversy between conservationists and developers.

  • S05E21 The Green Machine

    • January 11, 1978
    • PBS

    Botany is a neglected science and plants are all around us, but unfamiliar. NOVA examines our state of knowledge of how plants work: growth hormones, responses to light and shade, photosynthesis, root mechanisms and twining responses.

Season 6

  • S06E01 Black Tide

    • January 4, 1979
    • PBS

    On the morning of March 16, 1978, the US owned, Liberian registered supertanker, the Amoco Cadiz, went aground off the coast of Brittany. Over the following days and weeks its entire 68 million gallons of oil drained into the sea. A NOVA production team began filmming at the scene shortly after the disaster, the biggest oil spill in history, and recorded clean-up efforts, effects of the spill on the crucial tourism and fishing industries, and the attempts of US and French marine biologists to trace the passage of the oil through the environment.

  • S06E02 The Long Walk of Fred Young

    • January 11, 1979
    • PBS

    As a child, Fred Young hunted birds and wild animals with primitive weapons, spoke only the Indian languages Ute and Navajo, went to a medicine man when he was sick, and slept under the stars. NOVA profiles Dr. Frederick Young, now a nuclear physicist working on the laser fusion project at the Los Alamos Scientific Laboratory in New Mexico.

  • S06E03 A World of Difference: B.F. Skinner and the Good Life

    • January 18, 1979
    • PBS

    In 1945, B.F. Skinner shocked the world by putting his 13 month-old daughter, Deborah, into a 'box.' The box was actually a climate-controlled crib designed for comfort and protection, and the young psychologist was merely testing his theory that environment controls behavior. NOVA portrays the life of this famous behavioral psychologist now in his 70's and living quietly in Cambridge as Emeritus Professor of Psychology at Harvard University.

  • S06E04 Cashing in on the Ocean

    • February 1, 1979
    • PBS

    The bed of the northeast Pacific Ocean is covered with a "carpet" estimated to be worth a staggering ten million dollars. These manganese nodules—the bumpy carpet—are rich not only in manganese but in the key strategic minerals: copper, nickel and cobalt. NOVA examines the debate about who owns them and who has the right to exploit their use.

  • S06E05 Patterns from the Past

    • February 8, 1979
    • PBS

    Below the snow-capped peaks of the Peruvian Andes, the Q'eros Indians live a life patterned on that of their ancestors thousands of years ago. NOVA takes a look at the unchanging world of these isolated mountain people.

  • S06E06 The Invisible Flame

    • February 22, 1979
    • PBS

    Some day hydrogen may replace the gasoline that we are now using up so rapidly. NOVA looks at the potential of hydrogen as a zero-pollution fuel.

  • S06E07 The End of the Rainbow

    • March 1, 1979
    • PBS

    Is nuclear fusion the solution to the energy crisis? NOVA examines the promise—and problems—of fusion as a future energy source.

  • S06E08 The Be'ersheva Experiment

    • March 8, 1979
    • PBS

    Health care is the third largest industry in the US. As a result of billions of dollars spent for medical education in the 1960s, there are now too many specialists and too few primary care physicians, especially in underserved areas. NOVA tells the story of one medical school in Israel that is training a new kind of family doctor.

  • S06E09 Einstein

    • March 15, 1979
    • PBS

    One hundred years after his birth, Albert Einstein remains an enigma to most Americans. NOVA presents an insightful portrait of the man and his mind through rarely viewed film footage.

  • S06E10 The Keys of Paradise

    • March 29, 1979
    • PBS

    Some powerful and complex painkilling drugs have just been discovered—in a place where you would least expect to find them. Endorphins and their component enkephalins are manufactured in the brain, and perform the same painkilling function as analgesics like morphine. NOVA explores some physiological mysteries, such as why acupuncture works, and how placebos can relieve symptoms, and shows how endorphins could revolutionize the treatment of pain, depression, and even schizophrenia.

  • S06E11 A Plague on Our Children

    • October 2, 1979
    • PBS

    Is the chemical industry a boom to modern civilization, or a major threat to our health and that of future generations? NOVA examines how toxic heribicides, pesticides, and other chemicals may cause cancer, miscarriages and birth defects in humans.

  • S06E12 Life on a Silken Thread

    • October 9, 1979
    • PBS

    Sinister, sometimes even deadly, spiders have little popular appeal; yet their silken webs are among nature's loveliest creations. NOVA takes a close-look in slow motion, as spiders reveal a delicate grace and beauty, and an amazing array of lifestyles.

  • S06E13 Sweet Solutions

    • October 16, 1979
    • PBS

    NOVA views the history of sugar—from its scientific, religious and political history to its medical controversy.

  • S06E14 Race for the Gold

    • October 30, 1979
    • PBS

    At the 1976 Olympics, East German athletes walked off with 40 of the coveted gold medals, though their country is only the size of New Jersey. NOVA investigates whether a drug responsible for their incredible success—or is American athletic training and commitment falling behind that of the Communist world?

  • S06E15 All Part of the Game

    • November 6, 1979
    • PBS

    Thousands of amateur athletes are hurt every year, and many professional athletes suffer injuries that may mean the end of a career. NOVA looks at a new medical specialty—sports medicine—that promises to prevent and cure many sports related problems.

  • S06E16 India: Machinery of Hope

    • November 20, 1979
    • PBS

    Most of India lives by the same rhythm, the same tools, as in centuries past. But there is another India—with thriving commercial centers, spotless research laboratories and large-scale industry. NOVA looks at how the gap between these two extremes is shrinking because of a policy of "appropriate" technology that uses the resources of both to meet the greatest needs of all.

  • S06E17 The Bridge that Spanned the World

    • December 4, 1979
    • PBS

    The Iron Bridge across the River Severn in Telford, England is two centuries old this year. It remains a monument to the Shropshire iron masters who built it, and a symbol of the Industrial Revolution that was born in the area where the bridge stands. NOVA traces the development of ironmaking and its far-reaching effects on society and the world economy.

  • S06E18 Termites and Telescopes

    • December 11, 1979
    • PBS

    Dr. Philip Morrison, Institute Professor and Professor of Physics at Massachusetts Institute of Technology, presents this thoughtful and provocative commentary on the nature of civilization.

  • S06E19 Blindness: Five Points of View

    • December 18, 1979
    • PBS

    For many people the idea of life without vision is as fearful as death. NOVA looks at five people struggling to save their threatened vision using drugs, surgery, counseling and determination.

Season 7

  • S07E01 The Elusive Illness

    • January 15, 1980
    • PBS

    Aborigines in Australia, woodchucks in Pennsylvania, the Nobel Prize in Stockholm and the gay community in New York—what could possibily link such disparate elements? The answer is Hepatitis. NOVA examines this elusive disease, what causes it, how it is spread and how you get rid of it.

  • S07E02 A is for Atom, B is for Bomb

    • January 22, 1980
    • PBS

    NOVA profiles Dr. Edward Teller, the "Father of the Hydrogen Bomb," an acclaimed scientific genius and brilliant theoretician, and a man considered by some the most dangerous scientist in the United States.

  • S07E03 Living Machines

    • February 5, 1980
    • PBS

    NOVA explores the science of natural engineering and asks the basic questions: what makes a good design in nature and why did a particular plant or animal adopt a particular design?

  • S07E04 Portrait of a Killer

    • February 19, 1980
    • PBS

    More than 40 million Americans are afflicted by cardiovascular disease. NOVA examines the new information on risk factors and possible prevention of heart attacks and strokes—often fatal diseases.

  • S07E05 Umealit: The Whale Hunters

    • March 4, 1980
    • PBS

    Whaling is an integral part of Eskimo life, and a major source of food; even so, conservationists are seeking to restrict the hunting of bowheads in Alaska.

  • S07E06 The Safety Factor

    • March 11, 1980
    • PBS

    Recent aircraft accidents have raised the question of just how safe modern commercial aviation really is. NOVA looks at some of the problems and experimental efforts underway to deal with them.

  • S07E07 A Mediterranean Prospect

    • March 18, 1980
    • PBS

    Every year, millions of tourists converge on the Mediterranean's sunny coasts, lured by the prospect of bathing in clear, azure waters and basking in semi-tropical sun. But years of use and abuse have taken their toll on the once idyllic Mediterranean and the "world's biggest swimming pool" has become the world's biggest open sewer. NOVA explores the complex problems that plague the Mediterranean's future.

  • S07E08 Mr. Ludwig's Tropical Dreamland

    • March 25, 1980
    • PBS

    NOVA explores the amazing Jari project of the Amazon basin. Eleven years ago, 3.5 million acres of virgin jungle were bought by the reclusive billionaire, Daniel K. Ludwig.

  • S07E09 The Pinks and the Blues

    • September 30, 1980
    • PBS

    NOVA explores the shaping and molding of the male and female personality. From infancy through childhood, the program documents the impact of culture on the development of sex differences.

  • S07E10 The Cancer Detectives of Lin Xian

    • October 7, 1980
    • PBS

    In one of the first films ever to come out of modern China, NOVA sifts through clues that Chinese scientists have uncovered in their pursuit of particularly virulent and elusive forms of cancer from which one out of every four people die.

  • S07E11 The Sea Behind the Dunes

    • October 14, 1980
    • PBS

    One year in the intricate life of a coastal lagoon unfolds in an hour's time when NOVA documents the fragile tidal ecosystem which supports the entire ocean.

  • S07E12 Do We Really Need the Rockies?

    • October 28, 1980
    • PBS

    Locked in the shale of the Western Rocky Mountains is more oil than in the Middle East—more than enough to solve our dependence on foreign crude oil. But will shale oil solve our gasoline shortage, or will it simply turn the Rockies into a gigantic industrial zone? NOVA explores the promise and the problems of shale oil.

  • S07E13 The Big IF

    • November 4, 1980
    • PBS

    Is interferon—known as IF in medical shorthand—the wonder drug and cure for cancer that some doctors claim? NOVA travels to London, Stockholm, Houston, San Francisco, and New Haven in search of the answer in the most complete film on interferon ever to appear on American television.

  • S07E14 Voyager: Jupiter & Beyond

    • November 11, 1980
    • PBS

    On Wednesday, November 12, 1980, Voyager 1 is expected to arrive at Saturn for a first time ever extensive close-up investigation of the majestic ringed planet. Astronomers can expect to gather more information than ever before possible. On the day before this historic event, NOVA documents Voyager's journey through the outer solar system.

  • S07E15 The Wizard Who Spat on the Floor

    • November 18, 1980
    • PBS

    Thomas Edison is the quintessential American hero, the Wizard whose inventions revolutionized modern living. But there was always more to Edison than met the eye. He was a complex and contradictory man; a brilliant inventor, a foolish investor; a demanding boss, a liberal benfactor—a public figure that no one ever really knew. NOVA profiles the man behind the mythical reputation.

  • S07E16 The Water Crisis

    • November 25, 1980
    • PBS

    Water, water everywhere...but just how useful is it? NOVA travels to the Adirondack Mountains where acid rain is killing many high elevation lakes; to the Mississippi River where chlorine has combined with natural and manmade organic chemicals to form cancer-causing toxic chemical susbtances; to California, where conservation recycling has had to become a way of life; and to Bedford, Massachusetts, where the town wells have been contaminated by industrial waste.

  • S07E17 Moving Still

    • December 2, 1980
    • PBS

    NOVA tells the story of still and cine photography in science—from the extraordinary work of the pioneers in the early 1800s to how the ability to freeze time on film in ever shorter periods has given scientists remarkable new insights. Today photography enables us to analyze (frame by frame) the thousands of molecular reactions that can happen in less time than the blink of an eye.

  • S07E18 A Touch of Sensitivity

    • December 9, 1980
    • PBS

    The exquisite sensitivity of tough cells in the human skin makes it possible for us to discriminate with precision the slightest changes in texture and pressure, but how the electrical impulses we receive are converted into sensation remains a mystery. NOVA explores the hidden meaning and extraordinary power of human touch.

  • S07E19 The Red Deer of Rhum

    • December 23, 1980
    • PBS

    The cuddly image of Rudolph the Red-Nosed Reindeer has become an integral part of the jollity of the Christmas season. NOVA takes a timely look at how real deer live by visiting Rhum—an island off the coast of Scotland inhabited by red deer.

  • S07E20 It's About Time

    • December 30, 1980
    • PBS

    Time—a concept which has baffled scientists and philosophers since time immemorial. Actor Dudley Moore hosts a funny, sobering and visually stunning quest for answers to riddles, as NOVA spends an hour on time.

Season 8

  • S08E01 Doctors of Nigeria

    • January 6, 1981
    • PBS

    Is the fagara root a match for the stethoscope? This program looks at the contributions of both traditional herbal medicine and western orthodox medicine to the health of the Nigerian people.

  • S08E02 Message in the Rocks

    • January 20, 1981
    • PBS

    This program explores clues gathered from ancient rocks and meteorites in an attempt to piece together how our planet formed, what happened during its earliest days, and when life first appeared. The program includes visits to the scene of a fresh fall of meteorites, several volcanic eruptions, and an underwater glimpse of molten "pillow" lava as it oozes out of volcanic vents in the sea floor.

  • S08E03 The Dead Sea Lives

    • January 27, 1981
    • PBS

    NOVA examines the Dead Sea. The lowest place on earth, at 1400 feet below sea level, it is jointly owned by Israel and Jordan. If used properly it could become a vital natural resource for both countries, giving them not only salt, but protein, fertilizer, oil, and a solar energy store.

  • S08E04 Anatomy of a Volcano

    • February 10, 1981
    • PBS

    When Mt. St. Helens erupted earlier this year, it focused the attention of the whole world on the almost incredible destructive forces that volcanos can release. Geologists from around the world congregated at the volcano and NOVA joined the vigil for an in-depth look at the incident and its aftermath.

  • S08E05 The Science of Murder

    • February 17, 1981
    • PBS

    NOVA investigates what science can do in helping to solve murder—in understanding why it occurs, and how the rate might be reduced—and explores the work of people who have the stark job of dealing with death: the police, pathologist, scientists and psychiatrists.

  • S08E06 The Malady of Health Care

    • February 24, 1981
    • PBS

    Health care is no longer two aspirins and some chicken soup—it is a huge enterprise capable of amazing feats and costing billions of dollars. How can we afford to pay the bills? Is quality health care a right or a privilege? NOVA examines these questions in a comparison between the American and British systems of health care.

  • S08E07 Beyond the Milky Way

    • March 3, 1981
    • PBS

    Sophisticated instruments used by astronomers enable earthlings to see beyond what was once the cloudy barrier of the Milky Way, to a universe of perhaps 100 billion other galaxies. NOVA takes a trip into outer space to see these clusters which are as old as time and several million light years away.

  • S08E08 The Asteroid and the Dinosaur

    • March 10, 1981
    • PBS

    For 150 million years, dinosaurs dominated the earth. Then, 65 million years ago, they suddenly vanished, along with a great deal of the planet's animal and plant life. NOVA examines a remarkable theory about the cause of the catastrophe—in which the first clue to the solution was a piece of clay.

  • S08E09 Animal Olympians

    • March 17, 1981
    • PBS

    The beauty, endurance, and raw power of animals in the wild are captured on film as NOVA juxtaposes Olympic athletes performing feats which have parallels in the animal kingdom with animals who are the champions of grace and strength.

  • S08E10 Resolution on Saturn

    • August 28, 1981
    • PBS

    It's over 300 years since Galileo turned his new telescope on Saturn and first saw its spectacular rings. NOVA shows the beauty and new mysteries discovered by Voyager 1 on its historic visit.

Season 9

  • S09E01 Computers, Spies, and Private Lives

    • September 27, 1981
    • PBS

    NOVA reports on the potential danger of modern computers that gather "routine" information about our daily lives as we buy things, go to the hospital, or make donations. Computers can know more about us than our closest friends. NOVA examines how much of that personal information is readily shared with other computers.

  • S09E02 Why America Burns

    • October 4, 1981
    • PBS

    More people die in fires in the US than in any other industrialized country. In an alarming report that challenges the complacency of the US fire prevention establishment, NOVA uncovers glaring gaps in our defenses against flames that kill. Sealing any one of these gaps might save thousands of lives and prevent enormous pain and misery.

  • S09E03 The Great Violin Mystery

    • October 11, 1981
    • PBS

    A great secret lies locked inside the master violins created by Italian craftsmen like Antonio Stradivari in the 17th and 18th centuries. Now, a Wisconsin physicist, working alone in his cellar, may have solved the violin mystery.

  • S09E04 Cosmic Fire

    • October 18, 1981
    • PBS

    A NOVA showing the extraordinary discoveries of X-ray astronomy. This new science has revealed that our universe is much stranger and more violent than ever imagined, filled with neutrons, stars, exploding galaxies, quasars and black holes—a universe seething with energy, bursting across vast distances of space and time.

  • S09E05 Locusts: War Without End

    • October 25, 1981
    • PBS

    Called the "teeth of the wind" by those who have battled them for centuries, locusts continue to plague hundreds of millions of people. Rare desert rains transforms locusts from harmless grasshoppers to voracious swarms capable of destroying all vegetation in their path. NOVA reveals some of man's latest attempts to rid himself of his age-old enemy, the locust.

  • S09E06 Did Darwin Get It Wrong?

    • November 1, 1981
    • PBS

    The controversy which exploded a century ago when Charles Darwin published "The Origin of Species" is erupting again with new facts and emotion. NOVA explores challenges to the theory of evolution coming from evidence in fossils, from biology laboratories, and Creationists.

  • S09E07 Artists in the Lab

    • November 15, 1981
    • PBS

    Many were delighted by the extraordinary special effects in movies like "2001" and" Star Wars," but few realized how their magic relied on technologies as futuristic as their science fiction plots. NOVA introduces 20th century pioneers who use computers and lasers to create an extraordinary array of strange, exciting new art forms.

  • S09E08 Notes of a Biology Watcher: A Film with Lewis Thomas

    • November 22, 1981
    • PBS

    You are not alone! Like it or not, every human being and virtually every living creature is, in a sense, owned and operated by legions of prehistoric organisms, hordes of them in each cell in the body. That is one of the startling revelations as NOVA explores the mysterious wonder of life with Dr. Lewis Thomas, a leading biologist and award-winning author described by Time as "quite possibly the best essayist on science anywhere in the world."

  • S09E09 City Spaces, Human Places

    • November 29, 1981
    • PBS

    William H. Whyte's insightful and humorous look at city parks, plazas and streets, and the people who use them. Whyte shows the remarkable research he did over a period of many years to find out why some city squares and small parks are enjoyable while others are so dreary. His work led to the transformation of some New York City plazas from barren to bustling. Whyte shows how any city—large or small—can lick the problem of downtown dreariness.

  • S09E10 Twins

    • December 6, 1981
    • PBS

    Ever thought what it's like having your mirror image talk back to you? It can be an everyday occurrence for identical twins. NOVA tells the incredible story of scientific research on twins—a field marked by brazen and damaging fraud, but also by suprising and important new discoveries about nature's recipe of heredity and environment which makes us all unique individuals.

  • S09E11 Salmon on the Run

    • January 10, 1982
    • PBS

    NOVA captures the breathtaking power and determination of these amazing creatures and examines how business and technology are changing the fishing industry—and the salmon itself.

  • S09E12 Test-Tube Babies: A Daughter for Judy

    • January 17, 1982
    • PBS

    NOVA presents a dramatic, exclusive film of the first "test-tube" baby born in America, Elizabeth Jordan Carr. NOVA follows the pregnancy from the start, presenting the only view on American TV of the extraordinary medical procedures used to remove and fertilize the egg, and of the historic birth, December 28, 1981 in Norfolk, VA.

  • S09E13 Field Guide to Roger Tory Peterson

    • January 24, 1982
    • PBS

    NOVA takes an intimate look at Robert Tory Peterson, the man whose best-selling guide books to ornithology have played a pivotal role in turning birdwatching into a mass sport.

  • S09E14 The Hunt for the Legion Killer

    • January 31, 1982
    • PBS

    One of the biggest investigations in medical history began when a mysterious killer disease broke out during independence celebrations in Philadelphia in 1976: Legionnaire's Disease. NOVA traces the search for a cause and cure—a search bedeviled by false trails, accusations of incompetence and cover-up, and increasing urgency as the death toll mounted.

  • S09E15 Finding a Voice

    • February 7, 1982
    • PBS

    What is it like not to be able to communicate with others? NOVA explores the severest of speech disabilities with Dick Boydell—born with cerebral palsy, confined to a wheel chair and unable for 30 years to say more than "yes" or "no" and investigates some of the new technology that gives the speechless a "voice."

  • S09E16 The Television Explosion

    • February 14, 1982
    • PBS

    NOVA explores the past, present, and future of American television including the potential of cable, the Columbus, Ohio, two-way TV experiment, the array of new techniques and their potential social impact. Will the new video technology let people see what they really want, rather than what the networks want?

  • S09E17 Life: Patent Pending

    • February 28, 1982
    • PBS

    NOVA shows how scientists go about creating new forms of life, and investigates the impact of the gene bonanza on industry, medicine, and the universities themselves. NOVA reveals that other countries are plowing far more resources than the US into the burgeoning industry.

  • S09E18 Palace of Delights

    • March 7, 1982
    • PBS

    NOVA visits San Francisco's Exploratorium—part laboratory, part school, part three-ring circus—run by an unlikely collection of physicists and high school students.

  • S09E19 Animal Imposters

    • March 14, 1982
    • PBS

    In this vivid study of mimicry and camouflage NOVA shows dramatically how snakes, butterflies, fish, turtles and many other kinds of animals, both predators and their intended victims, use remarkable forms of deception to achieve their goal: to eat, or avoid being eaten.

  • S09E20 Aging: The Methuselah Syndrome

    • March 28, 1982
    • PBS

    What is aging? Why does it happen? Can it be stopped? NOVA presents a startling report on research into the processes which make us age and how to control them.

Season 10

  • S10E01 The Case of the UFOs

    • October 12, 1982
    • PBS

    For the first time on television a rigorous, scientific investigation into the fact, fiction, and hoax of unidentified flying objects. With vivid film and accounts from several eyewitnesses including astronauts, NOVA sifts the evidence for and against the existence of UFOs.

  • S10E02 The Fragile Mountain

    • October 19, 1982
    • PBS

    The Himalayas, highest peaks in the world, are crumbling. People are making them crumble, and people are the victims, as NOVA reveals in this breathtaking documentary.

  • S10E03 Here's Looking at You Kid

    • November 9, 1982
    • PBS

    Of the 70,000 Americans hospitalized annually for severe burns, one-third are children. NOVA tells the story of extraordinary personal resilience in an 11-year-old boy's fight to recover from burns suffered over 73 percent of his body.

  • S10E04 Adventures of Teenage Scientists

    • November 16, 1982
    • PBS

    NOVA introduces some of the winners of the 1982 Westinghouse Science Talent Search: high school students whose interests range from silkworms to solar cells. With education facing a deepening financial crisis, will this year's group of well-trained young scientists be among the last of the best and the brightest?

  • S10E05 The Cobalt Blues

    • November 23, 1982
    • PBS

    An investigative report on US dependence on foreign sources of strategic minerals, vital to the aerospace and steel industries, which examines and questions Reagan Administration policies toward those international sources.

  • S10E06 Goodbye Louisiana

    • November 3, 1982
    • PBS

    NOVA reports on the staggering water problems of Southern Louisiana—where the mighty Mississippi is threatening to change its course, and where last year 49 square miles of coastline disappeared into the Gulf of Mexico.

  • S10E07 Whale Watch

    • December 7, 1982
    • PBS

    NOVA follows the great grey whales along their annual marathon migration from the Acrtic to the Mexican coast and reveals little known facts about the mating and feeding habits of the gentle giants.

  • S10E08 Tracking the Supertrains

    • December 14, 1982
    • PBS

    While America's passenger-train service deteriorates, trains in Japan and Europe are speeding ahead at over 150 miles per hour. NOVA reports that the super-fast trains are finally coming to America.

  • S10E09 Hawaii: Crucible of Life

    • January 18, 1983
    • PBS

    This land of fire and beauty is the most isolated island chain in the world. NOVA cameras uncover an extraordinary world far from the teeming tourist hotels, one filled with unique life forms, but also scarred by tragic extinction.

  • S10E10 The Pleasure of Finding Things Out

    • January 25, 1983
    • PBS

    NOVA captivates a remarkably candid portrait of Nobel prize-winning physicist Richard Feynman, a man of few pretensions and tremendous personal charm, who speaks with the same passion about a child's toy wagon and the frontiers of subatomic physics.

  • S10E11 Lassa Fever

    • February 8, 1983
    • PBS

    A gripping docudrama about a mysterious, highly lethal disease which struck a village in Nigeria in 1969, and the frustrating, seesaw battle against it. NOVA recounts how public health workers came perilously close to accidentally releasing a deadly virus in the US.

  • S10E12 The Miracle of Life

    • February 15, 1983
    • PBS

    A documentary that shows the actual conception and development of a baby. It looks inside the male and female reproductive organs to show the formation of sperm and the passage of a fertilized egg through the fallopian tube. Uses a microscope to observe DNA, chromosomes, and other minute body details building up to the moment of birth.

  • S10E13 Asbestos: A Lethal Legacy

    • March 1, 1983
    • PBS

    Every 58 minutes between now and the end of the century, one American will die from asbestos exposure. NOVA turns its spotlight on the tragic consequences of asbestos use and on the current controversy over who is responsible.

  • S10E14 City of Coral

    • March 8, 1983
    • PBS

    NOVA takes a spellbinding voyage through one of the world's most fascinating and colorful ecosystems: a coral reef, where the line between plants and animals is blurred, "rocks" move, eat and fight, fish farm, and weak animals borrow the shields and weapons of stronger ones.

  • S10E15 Fat Chance in a Thin World

    • March 22, 1983
    • PBS

    "Why can't I lose weight?" It's a question many Americans ask themselves everyday. NOVA comes up with some surprising answers about weight and dieting that could have significant impact on our daily lives.

  • S10E16 Sixty Minutes to Meltdown

    • March 29, 1983
    • PBS

    The accident at Three Mile Island made front page news all over the world and rocked the entire nuclear power industry. In this special 90-minute broadcast, NOVA presents a docudrama chronicling the minute-by-minute events leading up to the accident and examines the questions raised about safety confronting nuclear power industry today.

Season 11

  • S11E01 Signs of the Apes, Songs of the Whales

    • October 11, 1983
    • PBS

    Signs of the Apes, Songs of the Whales is an episode from the PBS science television series Nova in which a group of researchers discusses animal communication. Specifically at issue is whether animals use language. The episode features the trained gorillas Washoe and Koko as well as chimpanzees, orangutans and dolphins.

  • S11E02 The Artificial Heart

    • October 18, 1983
    • PBS

    The Artificial Heart has become the center of debate ever since a procedure was performed, on a Seattle dentist, named Barney Clark. Barney became the first patient ever, to receive a completely artificial heart implant, that allowed him to live for about three months after surgery. The development of the Artificial Heart has become highly scrutized, regarding its safety and costly expense, as well stirred many moral and religous debates

  • S11E03 Talking Turtle

    • October 25, 1983
    • PBS

    Talking Turtle from the show NOVA explores China's controversial one child policy and how it has affected families living in the country. While the government insists it is the best form of population control possible, the Chinese have historically had very large families, which has made the new policy unpopular with the working public.

  • S11E04 Papua New Guinea: Anthropology on Trial

    • November 1, 1983
    • PBS

    Papua New Guinea: Anthropology on Trial is an episode from the eleventh season of the PBS series, NOVA. NOVA is a science-documentary series that has earned over 20 Emmy Awards over the past 25 years. In this episode, the series travels to Papua New Guinea where well-known ethnographers and anthropologists voice their concerns over traditional field-work techniques. A New Guinea native/student also talks about his experiences in California after spending time in America

  • S11E05 To Live Until You Die: The Work of Elizabeth Kübler-Ross

    • November 8, 1983
    • PBS

    To Live Until You Die: The Work of Elizabeth Kubler-Ross from the show Nova premiered on November 8, 1983. The episode focuses on the life of Dr. Kubler-Ross and examines the groundbreaking work that she performed with the dying. Dr. Kubler-Ross, a psychiatrist, authored the book On Death and Dying and created the Kübler-Ross model, which details the five stages of grief.

  • S11E06 A Magic Way of Going: The Story of Thoroughbreds

    • November 15, 1983
    • PBS

    Is it true that the thoroughbred horse runs faster than any other horse? Horse racing is estimated to be a billion-dollar industry. A magic formula to identify the perfect race horse is elusive. This episode explores the possible combinations of the will to win, stamina and speed needed for victory

  • S11E07 A Normal Face: The Wonders of Plastic Surgery

    • November 22, 1983
    • PBS

    This episode explores a different side of plastic surgery, focusing on the necessary medical procedures it can help to accomplish. Originally aired in 1983, the documentary explores two stories of reconstructive surgery. A disfigured soldier may have a second lease on life, while a child who needs major plastic surgery gets a first shot at life.

  • S11E08 Captives of Care

    • November 29, 1983
    • PBS

    In an Australian medical institution, the patients have severe disabilities. The custodians can be too harsh, ignoring their patients' needs. To the surprise of the people in charge, the patients decide to stand up for themselves and fight back against the unfair treatment. Despite their disabilities, they persevere in their pursuit of humane care.

  • S11E09 Twenty-Five Years in Space

    • December 6, 1983
    • PBS

    To document the twenty-fifth anniversary of America's space program, NOVA takes a look at NASA's successes, failures and the exciting plans it has for the future. Relive accomplishments like the moon landing and disasters like the Apollo I. Highlights include media footage of interviews, newscasts and rare images from NASA's missions and scientific research.

  • S11E10 Nuclear Strategy for Beginners

    • December 13, 1983
    • PBS

    With World War III looming as a very real possibility, NOVA takes a look at nuclear warfare. Myths are dispelled and the harsh realities of nuclear weaponry and the fallout that they cause are explained. With so many nations on edge and tensions running higher every day, can nuclear war be prevented or is it imminent?

  • S11E11 The Climate Crisis

    • December 20, 1983
    • PBS

    The record-breaking temperatures of each consecutive summer may be the result of a general warming up of the Earth's atmosphere. In this episode, Nova examines the changes in global climate and considers the speculations of climate scientists for what may occur in the next century due to humanity's over-consumption of fossil fuels.

  • S11E12 Eyes Over China

    • December 27, 1983
    • PBS

    When an American plane lands in China, the local residents are not sure how to react. On the one hand, the plane carries a cutting edge operating theater that can perform delicate and complex eye surgery. On the other hand, Western medicine clashes with Chinese practices, causing controversy and challenges.

  • S11E13 Alcoholism: Life Under the Influence

    • January 10, 1984
    • PBS

    Alcoholism is a sad reality for many people. NOVA tries to uncover why this disease is so prevalent by exploring the physical, mental and genetic reasons why people become and stay addicted to alcohol. The social, historical and medical aspects of the disease are all explored and explained in layman's terms.

  • S11E14 The Case of ESP

    • January 17, 1984
    • PBS

    In the past decade, a number of researchers have begun systematic laboratory research into extrasensory perception—ESP. NOVA considers the claims for—and against—paranormal phenomena and looks at some startling applications in the field of archaeology, criminology and warfare.

  • S11E15 Antarctica: Earth's Last Frontier

    • January 31, 1984
    • PBS

    An astronaut once observed a great white light shining out from the bottom of our world: Antarctica, the ice-covered continent we are only just beginning to understand. NOVA visits this wilderness of ice, larger than the United States and Mexico combined, whose only warm-blooded residents are seals, skuas, penguins and scientists.

  • S11E16 China's Only Child

    • February 14, 1984
    • PBS

    Efforts to control the population explosion are among the burning controversies of our time. NOVA looks at the one-child policy of the People's Republic of China, a revolutionary decree with profound implications for a people accustomed to traditionally large families.

  • S11E17 Will I Walk Again?

    • February 28, 1984
    • PBS

    Is there a cure for paralyzing spinal injuries? Most neurosurgeons are doubtful, pointing to the central nervous system's most apparent inability to heal itself. But others dispute the point. NOVA explores the debate, the hopes for a cure and recent breakthroughs to help paralyzed patients.

  • S11E18 Visions of the Deep: The Underwater World of Al Giddings

    • March 6, 1984
    • PBS

    Al Giddings is one of the greatest underwater photographers in the world. In a riveting look at the unearthly beauties and terrors of the seas, NOVA presents a portrait of Giddings at work.

  • S11E19 Down on the Farm

    • March 20, 1984
    • PBS

    Agriculture is America's biggest industry. This productivity, envied around the world, is also depleting the most essential ingredients in farming: water and soil. NOVA looks at the agricultural dilemma, the short term need for profit and long term needs of the land.

  • S11E20 Make My People Live: The Crisis in Indian Health Care

    • March 27, 1984
    • PBS

    What are America's obligations to its native population? As an important Indian health act comes up for renewal in Congress this Spring (1984), NOVA explores the state of medical care for a proud but vulnerable minority.

  • S11E21 The World According to Weisskopf

    • April 30, 1984
    • PBS

    Victor Weisskopf: physicist, lover of music and citizen of the world. NOVA profiles the international statesman of science and learns that one of the giants of 20th century physics is also one of the country's greatest humanists.

Season 12

  • S12E01 Space Bridge to Moscow

    • October 2, 1984
    • PBS

    At a time when scientific exchange between the United States and the Soviet Union is at its lowest since the 1950s, a special hookup will allow eight leading Soviet and American scientists to share ideas face-to-face before millions of television viewers in each country on this NOVA special.

  • S12E02 The National Science Test I

    • October 16, 1984
    • PBS

    NOVA departs from tradition with the first National Science Test. Viewers can match wits with celebrity panelists Jane Alexander, Jules Bergman, Marva Collins and Edwin Newman. Art Fleming hosts.

  • S12E03 Fountains of Paradise

    • October 20, 1984
    • PBS

    NOVA explores the billion-dollar-plus Mahaweli Irrigation Project in Sri Lanka. Will this high-risk project prove to be a great leap forward or an industrial and sociological disaster?

  • S12E04 The Mystery of Yellow Rain

    • October 30, 1984
    • PBS

    NOVA explores whether "yellow rain," described by members of the Hmong tribe of Laos, is a form of chemical warfare—or a naturally occurring phenomenon.

  • S12E05 The Nomads of the Rain Forest

    • November 6, 1984
    • PBS

    NOVA visits a tribe of Ecuadoran Indians who still maintain traditions that date back to the Stone Age—thirty years after their first contact with Western Civilization.

  • S12E06 Farmers of the Sea

    • November 13, 1984
    • PBS

    NOVA looks at the "blue revolution"—modern advances in the ancient art of raising aquatic animals and plants—in the United States, Japan, Scotland and other countries.

  • S12E07 Frontiers of Plastic Surgery

    • November 20, 1984
    • PBS

    NOVA's sequel to "A Normal Face" examines the merging of technology and art in modern reconstruction and cosmetic surgical techniques.

  • S12E08 Space Women

    • November 27, 1984
    • PBS

    They have been part of the United States' space program for more than 20 years. Who are these talented, courageous women? NOVA looks at astronaut Sally Ride and her colleagues, how they are trained and their role in NASA's future.

  • S12E09 Jaws: The True Story

    • December 4, 1984
    • PBS

    Acclaimed underwater cameraman Al Giddings takes NOVA viewers beneath the waves to explore the fact and fiction surrounding the Great White Shark.

  • S12E10 Acid Rain: New Bad News

    • December 11, 1984
    • PBS

    The debate over acid rain continues to grow. NOVA travels to West Germany, the mid-Atlantic states and New England to examine the controversy surrounding this phenomenon.

  • S12E11 Stephen Jay Gould: This View of Life

    • December 18, 1984
    • PBS

    What do dinosaurs, a panda's thumb and a peacock's tail have in common? Dr. Stephen Jay Gould, the internationally renowned palentologist and evolutionary theorist, provides some surprising answers in this NOVA profile.

  • S12E12 The Garden of Inheritance

    • January 8, 1985
    • PBS

    In this docudrama presentation, NOVA looks at the life, times and work of Gregor Mendel, the 19th cenutry Augustinian friar whose revolutionary scientific experiments in selective breeding have made him the "Father of Genetics."

  • S12E13 Edgerton and His Incredible Seeing Machines

    • January 15, 1985
    • PBS

    NOVA explores the fascinating world of Dr. Harold Edgerton, electronics wizard and inventor extraordinaire, whose invention of the electronic strobe, a "magic lamp," has enabled the human eye to see the unseen.

  • S12E14 Global Village

    • January 22, 1985
    • PBS

    NOVA presents an in-depth look at India's attempt to use satellite technology to leapfrog into the era of space-age communication and whether it brings benefit or blight to India's villages and rural areas.

  • S12E15 Conquest of the Parasites

    • January 29, 1985
    • PBS

    NOVA examines the complex world of parasites, parasitic diseases and the exciting work currently being done by a new breed of medical researchers as they meet the challenge of conquering the world's number one medical problem.

  • S12E16 In the Land of the Polar Bears

    • February 5, 1985
    • PBS

    A rare look at the beautiful and desolate Wrangel Island-a Soviet possession 300 miles off the coast of Alaska-as seen through the eyes of Soviet Filmmaker and naturalist Yuri Ledin. Wrangel Island is not only the home to Siberian snow geese, polar foxes and walruses, but serves as the world's largest denning area for polar bears.

  • S12E17 AIDS: Chapter One

    • February 12, 1985
    • PBS

    Acquired Immune Deficiency Syndrome, or AIDS, is a deadly disease that has struck down some 2,000 people in the four years since its discovery. NOVA examines how modern science has been unraveling the mystery of this baffling ailment.

  • S12E18 The Shape of Things

    • February 19, 1985
    • PBS

    Sea shells, crystals, honeycombs, eggs and seeds: They are shaped the way they are for a reason. NOVA takes viewers on a unique journey of discovery to find out why things are shaped the way they are and why they work so well.

  • S12E19 Baby Talk

    • February 26, 1985
    • PBS

    It's a mystery just how children acquire language. Does the process begin in the womb? And which comes first, language or thought? NOVA explores the fascinating world of baby talk and reveals the latest theories on this remarkable achievement.

  • S12E20 The Mathematical Mystery Tour

    • March 5, 1985
    • PBS

    Imagine a bottle with no inside or a number bigger than infinity or parallel lines that meet. Welcome to the world of pure mathematics. NOVA offers a look into a wholly abstract, quirky world of mathematics.

  • S12E21 Child's Play: Prodigies and Possibilities

    • March 12, 1985
    • PBS

    What do Wolfgang Amadeus Mozart, the painter Raphael and chess champion Bobby Fischer have in common? They were all child prodigies. NOVA explores the current efforts to learn more about the nature of giftedness.

  • S12E22 Monarch of the Mountains

    • March 19, 1985
    • PBS

    NOVA explores the breeding, migration and survival patterns of the Rocky Mountain elk in a unique film, made totally under natural conditions. Telephoto lenses were used so as not to disturb the animals; filmmakers spent 18 months tracking the elk through the breathtaking Wyoming Rockies.

Season 13

  • S13E01 The National Science Test II

    • October 8, 1985
    • PBS

    In NOVA's special sequel to1984's National Science Test, viewers can match wits with celebrity panelists David Attenborough, Michelle Johnson, Edwin Newman and Alvin Poussaint and a live studio audience. Art Fleming hosts.

  • S13E02 Seeds of Tomorrow

    • October 15, 1985
    • PBS

    NOVA examines worldwide efforts of scientists who employ aggressive agricultual technologies to ensure food for the future.

  • S13E03 What Einstein Never Knew

    • October 22, 1985
    • PBS

    Albert Einstein did not live to find the answer. NOVA follows a new generation of physicists in their search to explain the mystery of the universe.

  • S13E04 The Robot Revolution?

    • October 29, 1985
    • PBS

    How are the computer and the robot affecting the way we work? NOVA chronicles the new industrial revolution reshaping the American workplace.

  • S13E05 The Magic of Special Effects

    • November 5, 1985
    • PBS

    NOVA cameras go behind-the-scenes to reveal the new art of illusion, Hollywood-style, focusing on three blockbuster films—"Return of the Jedi," "Indiana Jones and the Temple of Doom" and "2010: The Year We Made Contact."

  • S13E06 Child Survival: The Silent Emergency

    • November 12, 1985
    • PBS

    NOVA charts the progress of an ambitious worldwide health program established to save the lives of millions of children who continue to die from common but curable diseases.

  • S13E07 Tornado!

    • November 19, 1985
    • PBS

    NOVA follows a chase team—a group of scientists who chart deadly tornadoes—in an effort to learn more about predicting nature's most powerful and elusive weather phenomenon.

  • S13E08 The Genetic Gamble

    • November 26, 1985
    • PBS

    NOVA examines current research and its ethical implications as modern medicine confronts the era of human gene therapy.

  • S13E09 Animal Architects

    • December 3, 1985
    • PBS

    NOVA examines the intricate world of nature's construction industry and presents rare footage of unusual habits.

  • S13E10 The Plane that Changed the World

    • December 17, 1985
    • PBS

    NOVA joins the 50th anniversary celebration of the DC-3—the plane that revolutionized commercial air travel, served gallantly in World War II and is called the most important plane ever built.

  • S13E11 Halley's Comet: Once in a Lifetime

    • January 21, 1986
    • PBS

    NOVA observes worldwide preparations as amateur comet hunters, astronomers and scientists armed with specialized cameras, high powered telescopes and spacecraft look to the heavens in search of the expected arrival in 1986 of Halley's Comet.

  • S13E12 Goddess of the Earth

    • January 28, 1986
    • PBS

    Gaia, the Greek word for Earth goddess, also is the name of the controversial hypothesis that life on Earth controls the environment. NOVA explores this provocative theory that challenges conventional ways of thinking about the Earth.

  • S13E13 Horsemen of China

    • February 4, 1986
    • PBS

    For centuries, the Chinese Kazakh horseman preserved their ancient traditions, refusing to be dominated by either the Chinese or nearby Russian cultures. Today, however, this nomadic tribe has integrated communism into its way of life. NOVA traces the ancient Kazahk lifestyle and looks at how the Chinese cultural Revolution has modernized Kazakh customs.

  • S13E14 Life's First Feelings

    • February 11, 1986
    • PBS

    NOVA explores the incredibly complex emotional development of infants and examines the current theory that early childhood psychological intervention can head off emotional problems later in life.

  • S13E15 The Case of the Frozen Addict

    • February 18, 1986
    • PBS

    In July 1982, a 42-year-old addict in a San Jose, California jail became paralyzed—unable to move or talk. His symptoms, caused by a bad batch of synthetic heroin, were indistinguishable from those associated with Parkinson's disease, a degenerative nerve disorder that strikes the elderly. NOVA traces the story of a "designer" drug which could lead to a major medical breakthrough.

  • S13E16 Toxic Trials

    • February 25, 1986
    • PBS

    When a high number of cancer cases struck the suburban community of Woburn, Massachusetts, the town mobilized to investigate why. The result was a landmark study of the effects of hazardous wastes. NOVA explores the legal and scientific implications of the link between environmental pollution and illness.

  • S13E17 Skydive to the Rain Forest

    • March 4, 1986
    • PBS

    NOVA journeys to a remote region of southern Venezuela where the land is alive with spectacular waterfalls, colored by exotic flowers and inhabited by rare species of birds and animals.

  • S13E18 Return of the Osprey

    • March 11, 1986
    • PBS

    NOVA follows a conservation success story as environmentalists, scientists and bird-lovers fight to save the majestic Osprey from extinction.

  • S13E19 The Rise of a Wonder Drug

    • March 18, 1986
    • PBS

    When Alexander Fleming discovered the penicillin mold in 1928, he never considered its possible therapeutic value. NOVA explores the "Fleming myth" and reveals the true story of thescientists who worked behind the scenes to develop the wonder drug of the century.

  • S13E20 When Wonder Drugs Don't Work

    • March 25, 1986
    • PBS

    NOVA examines the medical community's alarm as the spread of antibiotic-resistant infection increases, and studies how one hospital fights its own dramatic epidemic.

  • S13E21 Visions of Star Wars

    • April 22, 1986
    • PBS

    NOVA and Frontline combine resources to explore the Strategic Defense Initiative. The two-hour documentary contains the most comprehensive information on "Star Wars" ever produced. Bill Kurtis of WBBM-TV/Chicago hosts.

Season 14

  • S14E01 The Search for the Disappeared

    • October 14, 1986
    • PBS

    NOVA joins scientists in Argentina as they help locate kidnapped children and identify thousands of dead in the aftermath of a military reign of terror.

  • S14E02 The Planet that Got Knocked on its Side

    • October 21, 1986
    • PBS

    The adventures of the Voyager 2 spacecraft continue as it passes the rings of Uranus. Scientists suspect that violent events in the early history of the planet may have shaped Uranus and its strange collection of moons.

  • S14E03 High-Tech Babies

    • November 4, 1986
    • PBS

    Scientific breakthroughs now make it possible to reproduce ourselves in ways never before imagined. NOVA looks at the medical, legal and moral questions raised by this brave new technology.

  • S14E04 Can AIDS Be Stopped?

    • November 11, 1986
    • PBS

    What are the prospects for halting or curing the deadliest epidemic ever to challenge modern medicine? NOVA finds cause for both hope and alarm in the battle against AIDS.

  • S14E05 Is Anybody Out There?

    • November 18, 1986
    • PBS

    Could there be life beyond Earth? Only recently has it become possible to scan the skies in a systematic attempt to find out. NOVA joins the search with guest host Lily Tomlin.

  • S14E06 Mystery of the Animal Pathfinders

    • November 25, 1986
    • PBS

    Birds do it; bees do it, butterflies, bats and eels do it—all leave one habitat to migrate to another, often thousands of miles away. NOVA penetrates the mystery of where animals migrate, why and how they get there.

  • S14E07 Are You Swimming in a Sewer?

    • December 2, 1986
    • PBS

    NOVA dips into the sad plight of our coastal waters, where toxic chemicals, raw sewage and disease-carrying microbes are routinely dumped.

  • S14E08 Sail Wars!

    • December 9, 1986
    • PBS

    Yankee ingenuity has designs on the America's Cup. NOVA goes behind-the-scenes to look at the engineering effort to design a technically advanced sailboat.

  • S14E09 Leprosy Can Be Cured!

    • December 16, 1986
    • PBS

    Leprosy, a misunderstood disease that has been curable for 40 years, still afflicts some 12 million people. NOVA looks at the tragedy of the disease that need not be.

  • S14E10 How Babies Get Made

    • January 13, 1987
    • PBS

    NOVA explores the ground-breaking experiments that led to the discovery of a tiny sequence of molecules—and more clues to the mystery of how a complete baby develops from a single cell.

  • S14E11 Countdown to the Invisible Universe

    • January 20, 1987
    • PBS

    NOVA scans the universe with the infrared eye of IRAS—the Infrared Astronomical Satellite—and discovers never-before-seen comets, stars, galaxies and other celestial wonders and enigmas.

  • S14E12 Children of Eve

    • January 27, 1987
    • PBS

    NOVA examines a controversial theory that traces our ancestry to a small group of women living in Africa 300,000 years ago.

  • S14E13 Why Planes Crash

    • February 3, 1987
    • PBS

    Between 60 and 80 percent of all commercial airplane accidents are attributable to pilot error. NOVA looks at some shocking instances of pilot negligence and what airlines are doing to solve the problem.

  • S14E14 Orangutans of the Rain Forest

    • February 10, 1987
    • PBS

    NOVA cameras travel to Borneo, one of the last habitats of the wild orangutans, where scientists study the endangered ape. Who is observing whom? It is not always clear.

  • S14E15 Freud Under Analysis

    • February 17, 1987
    • PBS

    Fifty years after his death, the creator of psychoanalysis is still the subject of intense debate. Was Freud right or wrong? NOVA profiles the enigmatic man and his controversial legacy.

  • S14E16 The Hole in the Sky

    • February 24, 1987
    • PBS

    NOVA travels to Antarctica with an emergency scientific expedition to study a baffling "hole" in the Earth's protective ozone layer.

  • S14E17 Confessions of a Weaponeer

    • March 3, 1987
    • PBS

    Harvard chemist George Kistiakowsky was an anti-Bolshevik soldier in 1919 Russia, an atomic bomb scientist at Los Alamos, a presidential advisor in the Eisenhower White House and an arms control activist. Shortly before Kistiakowsky death, he recounts his eventful career to interviewer Carl Sagan.

  • S14E18 Great Moments from NOVA

    • March 10, 1987
    • PBS

    NOVA presents two hours of the best from its 14 seasons of exciting science coverage. A "talking" chimp, an exploding volcano and a sight-and-sound space video are but a few of the memorable segments. Richard Kiley hosts.

  • S14E19 Will the World Starve?

    • March 24, 1987
    • PBS

    All over the world, farmers are taking more from the soil than they return. NOVA reports on the soil crisis in world agriculture—a plight that has already resulted in massive starvation.

  • S14E20 The Desert Doesn't Bloom Here Anymore

    • March 31, 1987
    • PBS

    In rich and poor countries alike, once-productive farms are turning to desert because of mismanagement of water resources. NOVA examines the causes and cures of desertification.

  • S14E21 The Rocky Road to Jupiter

    • April 7, 1987
    • PBS

    In a case study of the strengths and weaknesses of the United States space program, NOVA chronicles the ambitious and long-delayed Galileo mission to Jupiter—still on the ground long after its planned May 1986 launch.

Season 15

  • S15E01 Death of a Star

    • October 6, 1987
    • PBS

    Why do stars explode and how is the energy generated? What is the effect of all those little “aftermath” particles floating through space? Nova: Death of a Star is a 60-minute science documentary that explores rare astronomical events in all their dimensions. The film features the 1987 explosion of a supernova - first observed by a Canadian astronomer in Chile - and discusses its impact on the universe. Witness the celestial phenomena that baffles the scientific community as you travel from South America to Japan to Cleveland. A discussion of supernova neutrinos is a special highlight of the tape.

  • S15E02 Spy Machines

    • October 13, 1987
    • PBS

    On the 25th anniversary of the Cuban missile crisis, NOVA investigates the spy planes and satellites that played a critical role in history and influence arms control today.

  • S15E03 The Hidden Power of Plants

    • October 20, 1987
    • PBS

    Plants produce some of the world's most potent chemicals in the fight against disease. NOVA follows the urgent efforts to track down new medicines in nature.

  • S15E04 Japan's American Genius

    • October 27, 1987
    • PBS

    Is Detroit inventor Stanford Ovshinsky the new Thomas Edison? Japanese industries are betting that the genius behind amorphous materials-a simpler and less expensive alternative to silicon-is onto something big.

  • S15E05 A Man, A Plan, A Canal, Panama

    • November 3, 1987
    • PBS

    The Panama Canal opened in 1914 after a 30-year effort that dwarfed the building of the pyramids. Historian David McCullough navigates through the canal and tells the story of the human drama behind the engineering feat.

  • S15E06 Volcano!

    • November 10, 1987
    • PBS

    Millions live in the shadows of nature's ticking time-bombs—volcanos. NOVA accompanies scientists who are developing new techniques to predict when volcanos will erupt and how violently.

  • S15E07 How Good is Soviet Science?

    • November 17, 1987
    • PBS

    NOVA takes a behind-the-scences look at science and technology in the USSR, where the government is trying novel approaches in an effort to catch up with the West.

  • S15E08 Ancient Treasures from the Deep

    • December 1, 1987
    • PBS

    NOVA joins underwater archaeologists as they explore the oldest shipwreck ever excavated, a richly-laden merchant vessel dating from the time of King Tut.

  • S15E09 Riddle of the Joints

    • December 8, 1987
    • PBS

    A trail of evidence leading from a medieval abbey to a small town in Connecticut sheds new light on rheumatoid arthritis, a crippling inflammation of the joints with no known cause or cure.

  • S15E10 Secrets of the Lost Red Paint People

    • December 15, 1987
    • PBS

    NOVA follows archaeologists as they unearth clues, some 7,000 years old, about an unknown, mysterious and advanced sea-faring people who lived along the North Atlantic coast of the United States and Canada.

  • S15E11 Top Gun and Beyond

    • January 19, 1988
    • PBS

    Today's sophisticated fighter jets can almost fly themselves, but well-trained pilots are still needed to win air battles. NOVA looks at how planes and pilots are adapting to high technology.

  • S15E12 How to Create a Junk Food

    • January 26, 1988
    • PBS

    Julia Child introduces NOVA's behind-the-scenes look at how science aids in the creation of snack foods.

  • S15E13 Buried in Ice

    • February 2, 1988
    • PBS

    Scientists investigate the frozen remains of members of the 19th century Franklin Expedition to the Canadian Arctic and ask why all perished.

  • S15E14 Why Planes Burn

    • February 9, 1988
    • PBS

    Airplane fires are often deadly. NOVA looks at efforts to make fires aboard planes less likely and more survivable.

  • S15E15 Battles in the War on Cancer: A Wonder Drug on Trial

    • February 23, 1988
    • PBS

    In part one of a two-part special presentation, NOVA reports on the trials to determine whether the new drug Interleukin-2—the first to make use of the body's own disease-fighting strategy—will live up to its promise as a pivotal cancer breakthrough. Jane Pauley of NBC News hosts and narrates.

  • S15E16 Battles in the War on Cancer: Breast Cancer - Turning the Tide

    • March 1, 1988
    • PBS

    Breast cancer claims the lives of four American women every hour. Jane Pauley of NBC News hosts and narrates this NOVA report on stepped-up efforts to reduce the death rate from this all-too-common killer.

  • S15E17 Mystery of the Master Builders

    • March 8, 1988
    • PBS

    Princeton professor and author Robert Mark tracks down the engineering secrets of some of the beautiful buildings in the world including Notre Dame in Paris, St. Paul in London and the Roman Pantheon.

  • S15E18 Whale Rescue

    • March 15, 1988
    • PBS

    It was a blustery day in December 1986, and the New England Coast was in the midst of a winter storm, accompanied by strong on-shore gales and an unusually high tide—conditions perfect for stranding whales in the confined shallows of Cape Cod. NOVA recounts this tragic episode and the happy suprise ending for the young whales who survived after being nursed back to health by the New England Aquarium in Boston.

  • S15E19 The Man Who Loved Numbers

    • March 22, 1988
    • PBS

    NOVA explores the life of Srinivasa Ramanujan, a poor clerk from India who astounded mathematicians in the 1910s with his brilliant insight into the world of numbers.

  • S15E20 Race for the Superconductor

    • March 29, 1988
    • PBS

    NOVA charts an electronics revolution in the making as Japan and the United States race to develop a material that will conduct electricity at room temperature with zero resistance.

  • S15E21 Can You Still Get Polio?

    • April 5, 1988
    • PBS

    Most cases of polio in this country are caused by the vaccine designed to prevent it. NOVA examines the controvery surrounding the nation's vaccine policy.

  • S15E22 Pioneers of Surgery: New Organs for Old

    • September 20, 1988
    • PBS

    From kidneys to hearts, NOVA examines the daring attempts to replace diseased organs with transplanted ones.

  • S15E23 Pioneers of Surgery: Beyond the Knife

    • September 27, 1988
    • PBS

    Surgeons have always been eager to help patients, even at the risk of killing them. NOVA looks at some of the excesses of surgery, and at how new drugs and technologies are rendering some operations obsolete.

  • S15E24 Can the Vatican Save the Sistine Chapel?

    • October 4, 1988
    • PBS

    Science meets art in the controversial effort to restore Michelangelo's famous Sistine Chapel frescoes.

  • S15E25 Can the Next President Win the Space Race?

    • October 11, 1988
    • PBS

    Thirty years after Sputnik, the United States space program is mired in uncertainty, while the Russians, Europeans, Japanese and others sprint onward and upward.

  • S15E26 Do Scientists Cheat?

    • October 25, 1988
    • PBS

    NOVA examines the troubling question of scientific fraud: How prevalent is it? Who commits it? And what happens when the perpetrators are caught?

  • S15E27 Who Shot President Kennedy?

    • November 15, 1988
    • PBS

    Using previously unavailable technology, NOVA probes the available evidence surrounding the 1963 assassination of John F. Kennedy.

  • S15E28 The Light Stuff

    • November 22, 1988
    • PBS

    Reliving a Greek myth takes an effort of mythic proportions, as NOVA reveals in its behind-the-scenes report of a human powered-flight across the Aegean Sea, a journey that symbolically recreated the mythical flight of Daedalus. NOVA follows the epic journey of the human-powered plane Daedalus 88 from the early prototypes to its dramatic landing in the surf after a 74-mile flight from the island of Crete to Santorini.

  • S15E29 The All-American Bear

    • December 6, 1988
    • PBS

    The life of the shy, intelligent black bear in the wild—foraging, mating, playing and constantly preparing for its remarkable hibernation—is captured for the first time on film by NOVA.

  • S15E30 Can We Make a Better Doctor?

    • December 13, 1988
    • PBS

    NOVA embarks on a 10-year project to profile—in its entirety—the education of a doctor. In the premiere episode, we follow a handful of students as they start their freshman year at Harvard Medical School under a revolutionary program emphasizing early clinical contact with patients.

  • S15E31 Pioneers of Surgery: Into the Heart

    • September 13, 1988
    • PBS

    Once unthinkable, open-heart surgery is now an everyday miracle. NOVA looks at the brave doctors and patients who make it possible.

Season 16

  • S16E01 Hot Enough for You?

    • January 17, 1989
    • PBS

    Was the searing summer of 1988 a taste of things to come? NOVA looks at the greenhouse effect, which portends higher temperatures, rising sea levels and other environmental disasters.

  • S16E02 The Last Journey of a Genius

    • January 24, 1989
    • PBS

    NOVA looks at the bongo-playing scientist, adventurer, safecracker and yarn-spinner Richard Feynman, most recently famous for his role as gadfly of the Presidential Commission investigating the explosion of the space shuttle Challenger.

  • S16E03 The Strange New Science of Chaos

    • January 31, 1989
    • PBS

    NOVA explains "chaos," a new science that is making surprising sense out of chaotic phenomena in nature, from the weather to brain waves.

  • S16E04 Back to Chernobyl

    • February 14, 1989
    • PBS

    NOVA goes to the Soviet Union for an inside investigation of the world's most catastrophic nuclear power accident with correspondent Bill Kurtis.

  • S16E05 God, Darwin and the Dinosaurs

    • February 21, 1989
    • PBS

    In an Idaho classroom, teacher Phil Gerrish puts an unorthodox interpretation on the day's biology lesson. As students take notes, he explains that creationism is a valid scientific explanation for the origin on life. Once relying solely on the literal word of the Bible to make their case, creationists now argue that the scientific evidence is on their side. NOVA reports on this new twist in the long-running battle between creationism and evolution.

  • S16E06 Adrift on the Gulf Stream

    • February 28, 1989
    • PBS

    NOVA explores the importance of the Gulf Stream to ocean life, climate and human history.

  • S16E07 Secrets of Easter Island (1)

    • March 7, 1989
    • PBS

    In this two-part series, NOVA investigates the mystery of Easter Island in the South Pacific. Who built its celebrated statues and why?

  • S16E08 Legends of Easter Island (2)

    • March 7, 1989
    • PBS

    In the second part of this two-part series, NOVA explores ancient legends hold the clues to the violent history of the South Pacific's Easter Island.

  • S16E09 The World Is Full of Oil!

    • March 21, 1989
    • PBS

    Scientific detectives test their ingenuity in the effort to find underground oil deposits.

  • S16E10 The Hidden City

    • October 3, 1989
    • PBS

    Four of the major systems forming the infrastructure of an urban center are examined. Judd Hirsch narrates as Nova looks at the distribution and disposal of electricity, water, sewage and garbage in New York City.

  • S16E11 The Controversial Dr. Koop

    • October 10, 1989
    • PBS

    The Controversial Dr. Koop is an episode from the PBS documentary series NOVA that aired on October 10, 1989. The episode features C. Everett Koop, the former Surgeon General of the United States, who rattled the country with his distinct views on AIDS, tobacco, and abortion while in his position from 1982 to 1989

  • S16E12 Design Wars!

    • October 17, 1989
    • PBS

    NOVA examines the entries put forward by five architects and their teams, in a tough competition to choose a design for the new Chicago Public Library. The show gives viewers a chance to see the variation between the designs, as well as taking a closer look at the winning plan.

  • S16E13 Echoes of War

    • October 24, 1989
    • PBS

    Echoes of War is a 1989 episode from the PBS science series NOVA. World War II may have ended with the atomic bomb, but it was the radar which provided the key to winning the battles leading to Hiroshima. The NOVA team recounts the importance and history of the radar in modern warfare.

  • S16E14 Decoding the Book of Life

    • October 31, 1989
    • PBS

    Biologists around the world gear up to decode the three-billion-letter genetic message that describes how humans are made. Ethicists warn that it may not be such a good idea.

  • S16E15 Hurricane!

    • November 7, 1989
    • PBS

    Hurricane! from the show NOVA takes the viewer inside the violent, cyclonic storms that can reach speeds of 72 miles per hour and threaten coastal areas throughout the North Atlantic region. This 1989 episode demonstrates how scientists are studying these killer storms and gathering data in hopes of better predicting their paths

  • S16E16 Will Venice Survive Its Rescue?

    • November 14, 1989
    • PBS

    In 1966, the city of Venice faced the beginnings of a large-scale crisis when the main square began to sink underwater. Since then, the government has been trying to find a solution to this potentially devastating problem. In 1989, a team from NOVA traveled to the city to explore the possible answers, as well as the possible challenges.

  • S16E17 What Is Music?

    • November 21, 1989
    • PBS

    Humans have traditionally enjoyed a complex relationship with music. Originally aired in 1989, this NOVA episode takes a closer look at the science behind the everyday phenomenon that affects so many lives. Scientists explore the human brain's ability to perceive music. Researchers also examine the impact of various instruments, from classic violins to human voices

  • S16E18 Yellowstone's Burning Question

    • December 5, 1989
    • PBS

    In 1988, Yellowstone National Park became the site of raging forest fires. The park officials did not step in to quell the blaze, instead adopting the policy that the park would recover from the devastation naturally. The NOVA team heads to Yellowstone soon after the fires to examine the impact of the blaze on the local ecology.

  • S16E19 The Schoolboys Who Cracked the Soviet Secret

    • December 12, 1989
    • PBS

    The Schoolboys Who Cracked the Soviet Secret recreates the story of a British schoolteacher and his students who discovered secrets of the Soviet space program. In the 1960s, Geoffrey Perry at the Kettering Grammar School gave his students used short wave radios for a science project, but the school project had international reach when the group connected with Soviet transmissions.

  • S16E20 Confronting the Killer Gene

    • March 28, 1989
    • PBS

    Arlo, Nancy and Janice each have a 50/50 chance of developing a devastating nerve disorder. A laboratory test can tell them if in fact they will fall victim. In their shoes, would you take the test? Thousands of others face a similar choice: to know, or not know, if they will carry the genetic time bomb of Huntington's disease. NOVA looks at this incurable disease which affects 20,000 people in the US and threatens tens of thousands of others.

Season 17

  • S17E01 Poison in the Rockies

    • January 9, 1990
    • PBS

    Poison in the Rockies from the show NOVA is an episode focused on the damage that decades of mining operations in the Rockies have inflicted on the local environment. It covers other problems such as the acid rain that afflicts the region, but concentrates on the harmful chemicals entering the surrounding states' water supplies from mining drainage

  • S17E02 Race for the Top

    • January 23, 1990
    • PBS

    If you're like most people, you've never heard of a quark. The top quark is likely the fundamental root of all matter. No scientist has ever been able to observe or document them. Scientists in the US and Europe are attempting to identify the top quark with some of the most massive machinery on Earth

  • S17E03 Disguises of War

    • February 6, 1990
    • PBS

    In season 7, episode 13 "Disguises of War," Nova examines the various means of camouflage used in warfare to disguise weaponry and troops. The methods of camouflage which are shown range from the basic patterns used in soldier's uniforms to the incredibly complex technology used in stealth bombers to defeat radar detection.

  • S17E04 The Bomb's Lethal Legacy

    • February 13, 1990
    • PBS

    NOVA heads to Washington state to examine the Hanfrod Nuclear Reservation, a nuclear waste facility with a lot of problems. The environment and ecology take a center stage, as NOVA investigates how a 45-year mismanaged facility affects the environment and what steps need to be taken to correct the problems at the government agency.

  • S17E05 The Big Spill

    • February 27, 1990
    • PBS

    The 1989 Exxon Valdez oil spill takes a center stage when NOVA heads to Alaska to find out how technology contributed to one of the world's largest oil spills. Cameras board the Valdez with expert scientists to film the supertanker's instruments and to get opinions on how some advanced gadgets, which were designed to protect the ship, failed in preventing the disaster

  • S17E06 The Genius That Was China: Rise of the Dragon (1)

    • March 20, 1990
    • PBS

    In The Genius That Was China: Rise of the Dragon (1) episode of the television program NOVA, the show explores the history of the planet's most populous country. As early as the 13th century, China was the dominant technological, industrial and military power in the world. NOVA investigates how it was able to create and maintain its supremacy for hundreds of years.

  • S17E07 The Genius That Was China: Empires in Collision (2)

    • March 27, 1990
    • PBS

    This episode is part-two of NOVA's instigative report on China and the country's battle in keeping up with western technology. From the fifteenth to the eighteen century, European nations traveled westward to explore new countries to trade with. China excluded itself from its western neighbors, and NOVA wants to know why

  • S17E08 The Genius That Was China: The Threat from Japan (3)

    • April 3, 1990
    • PBS

    This episode is part-three of NOVA's instigative report on China and the country's battle in keeping up with western technology. In the nineteenth century, the west won the trade war with Japan, lending the small country access to the world's latest technology. NOVA explores what effect this had in China, and why Tokyo and Beijing seem worlds apart

  • S17E09 The Genius That Was China: Will the Dragon Rise Again? (4)

    • April 10, 1990
    • PBS

    This episode is part-two of NOVA's instigative report on China and the country's battle in keeping up with western technology. The episode focuses on how the 1989 massacre of Chinese students led to sanctions, which contributed to the country's limited access to western expertise in the computer industry and its products

  • S17E10 The KGB, The Computer and Me

    • October 2, 1990
    • PBS

    This documentary covers the surprising tale of an average systems administrator who stumbled upon a KGB spy operation. Clifford Stoll carried out one of the first successful digital forensics investigations by tracking down Markus Hess, a KGB hacker, after noticing a discrepancy in the logs of a University of California computer.

  • S17E11 Neptune's Cold Fury

    • October 9, 1990
    • PBS

    Neptune's Cold Fury is the second episode for season 18 of the show NOVA. In this episode, NOVA takes a look at the mysteries of this planet and why it took 12 years for the Voyager to reach it. Triton is the largest moon of Neptune and this episode examines the photos of it taken by Voyager 2 in 1989. Actor Patrick Stewart hosts

  • S17E12 To Boldly Go...

    • October 16, 1990
    • PBS

    The Voyager program is one of the United State's most ambitious space missions. The two unmanned probes are designed to seek out the boundaries of the known universe, going beyond Jupiter to transmit important scientific knowledge and advance human understanding. This episode of NOVA originally aired in the October of 1990.

  • S17E13 Poisoned Winds of War

    • October 23, 1990
    • PBS

    NOVA reports on chemical warfare and the cruel effect it has on human beings. In the early 20s, Germany developed an acid bomb, which was used against French soldiers during World War I. Since then, governments have secretly developed chemical bombs, and peace agencies around the world have tried to get them banned without success

  • S17E14 The Blimp is Back!

    • October 30, 1990
    • PBS

    Nova looks at the history and future of dirigible airships, from the early rigid, giant zeppelins to the smaller nonrigid blimps taking to the skies, including the Liteship. Also shown, some unsuccessful hybrids including the Cyclocrane and the ill-fated Piasecki Heli-stat.

  • S17E15 Earthquake!

    • November 6, 1990
    • PBS

    Earthquake! is a 1990 episode from the PBS science series NOVA that explores nature's frightening and destructive phenomenon of colliding land plates. Earthquakes can damage entire regions and trigger tsunamis but geologists still struggle to find the key to predicting them. The NOVA team interviews the scientists focused on solving this age-old puzzle.

  • S17E16 Killing Machines

    • November 13, 1990
    • PBS

    This episode originally aired in 1990. The NOVA team examines the possible future of robotic weaponry, which promises to expand the horizon of warfare in both positive and negative ways. Conflicts in the Middle East illustrate both the power of cutting edge weaponry, and the frightening drawbacks to overusing this technology

  • S17E17 Can the Elephant Be Saved?

    • November 20, 1990
    • PBS

    Can the Elephant Be Saved? is a 1990 episode from the PBS series NOVA. The mighty elephant is the world's largest land mammal and also faces extinction. Scientists have developed many strategies to help save them, including a ban on ivory. The NOVA team explores the proposed solutions as well as the controversy surrounding them.

  • S17E18 We Know Where You Live

    • November 27, 1990
    • PBS

    This NOVA episode examines direct marketing, a phenomenon that affects thousands of people, yet remains mysterious to most civilians. Advertisers are able to keep detailed tabs on their potential consumers, managing to land targeted ads in their mailboxes each week. Researchers uncover the controversial secrets and complex formulas that allow direct marketing to thrive.

  • S17E19 In the Land of the Llamas

    • December 4, 1990
    • PBS

    NOVA profiles the llama, alpaca, vicuna and guanaco of South America. At one time nearly extinct, these four members of the camel family are exceptionally well adapted to life in the beautiful high Andes.

  • S17E20 What's Killing the Children?

    • December 18, 1990
    • PBS

    In a small Brazilian town, terror is all too real. Parents watch their children pass away unexpectedly as a brutal illness sweeps through their formerly peaceful village. When the locals cannot find a cure, scientists from the Centers for Disease Control travel from Atlanta to help rescue the children and defeat the disease.

  • S17E21 Pioneers of Surgery: The Brutal Craft

    • September 6, 1988
    • PBS

    Part one of a four-part series on the pioneers of modern surgery relives the early days, when surgery was practiced without the benefit of anaesthesia or antisceptics and patients usually died.

Season 18

  • S18E01 Return to Mt. St. Helens

    • January 8, 1991
    • PBS

    Return to Mt. St. Helens from the show NOVA details how Mt. St. Helens has recovered ten years after its volcanic eruption. Local residents are interviewed about the subject and share their thoughts and firsthand experience of the disaster. Experts are also brought in to explain how long the recovery process will take

  • S18E02 ConFusion in a Jar

    • January 15, 1991
    • PBS

    ConFusion in a Jar from the PBS science series NOVA instigates the amazing power and heated controversy over cold fusion in this 1991 episode. Cold fusion has the potential to supply unlimited energy to a world hungry for power, but many in the scientific community contradict this experimental theory and its dangers

  • S18E03 The Hunt for China’s Dinosaurs

    • February 5, 1991
    • PBS

    Nova's The Hunt for China's Dinosaurs follows a team of Canadian paleontologists excavating dinosaur bones in the Gobi Desert. Inspired by the discoveries of Roy Chapman Andrews in the 1920s, the crew set out to find fossils in the Gobi, which had been closed to scientists since then. Having nearly come home empty-handed three years earlier, the scientists find a veritable treasure trove this time.

  • S18E04 The Case of the Flying Dinosaur

    • February 12, 1991
    • PBS

    Explore the link between dinosaurs and birds, and tune in to the fierce debate, about whether dinosaurs are truly extinct, that continues to captivate no matter how you choose to draw the family tree.

  • S18E05 T. rex Exposed

    • February 19, 1991
    • PBS

    T.rex Exposed from the show Nova is a 54 minute TV science documentary from PBS with Don Lessem as host and narrator. The episode's storyline tells of a detailed and interesting look at the most famous dinosaur T.rex and will let the audience witness the discovery of the science and lore of dinosaurs in general. It unavails a suspenseful dig in Montana where a crew is carefully uncovering one of the most complete Tyrannosaurus rex specimens ever found: a remarkably preserved skeleton 40 feet long. T.rex Exposed is a creation of Michael Ambrosino with Paula Apsell as executive producer.

  • S18E06 Russian Right Stuff: The Invisible Spaceman

    • February 26, 1991
    • PBS

    The three-part "Russian Right Stuff" begins by profiling Sergei Korolev, who pioneered the Soviet space program. Included: the historic Sputnik launches; the April 1961 orbital flight of Yuri Gagarin.

  • S18E07 Russian Right Stuff: The Dark Side of the Moon

    • February 27, 1991
    • PBS

    Part 2 of "Russian Right Stuff" explores the costly and secretive Soviet lunar program. Included: bureaucratic infighting following chief designer Sergei Korolev's death; unmanned probes that photographed the moon's surface.

  • S18E08 Russian Right Stuff: The Mission

    • February 28, 1991
    • PBS

    In the conclusion of "Russian Right Stuff," cosmonauts rendezvous with the Mir space station in 1989. Included: the training of cosmonauts; their comments on the Soviet moon program.

  • S18E09 Swimming With Whales

    • March 5, 1991
    • PBS

    Vancouver Island is one of the premier whale watching sites in the world. NOVA goes on location to try to catch glimpses of grays, humpbacks and many other species of whales. Gregory Peck narrates the story of these huge mammals and the way they continue to thrive in this environment.

  • S18E10 The Chip vs. the Chess Master

    • March 26, 1991
    • PBS

    Modern technology is advancing at an astounding rate. With computer technology comes a wide range of applications. A program has been developed that will allow a computer to play chess with a human. But, when the match begins, will the human or the computer prove victorious. Can a computer outsmart people?

  • S18E11 Sex, Lies and Toupee Tape

    • October 1, 1991
    • PBS

    Baldness may seem like a trivial matter, but for thousands of men and women, it is a serious issue with deep-reaching societal implications. Alan Rachin hosts an episode that examines the causes of human baldness, as well as potential cures, prevalent social stigmas and the various methods humans have invented to hide baldness

  • S18E12 So You Want to Be a Doctor?

    • October 9, 1991
    • PBS

    A follow-up to the program "Can We Make a Better Doctor?" this two-hour special chronicles the lives of seven aspiring doctors during their four years of medical school. The show includes their first exams, anatomy class, first patient death, first baby delivered and more. Hosted by Neil Patrick Harris.

  • S18E13 Secrets of the Dead Sea Scrolls

    • October 15, 1991
    • PBS

    The Dead Sea Scrolls have been fascinating researchers for years, while at the same time remaining steeped in mystery and scandal. It has taken decades for researchers to compile the scrolls. While time intensive, these documents give scholars better insight into the origins of the Hebrew Bible and reveal new observations about world history.

  • S18E14 Suicide Mission to Chernobyl

    • October 22, 1991
    • PBS

    The sarcophagus is the giant structure that contains the nuclear reactor that melted down at Chernobyl in 1986. Now, scientists and researchers are attempting to open the sarcophagus to see just how bad the damage really is. This is considered a suicide mission because the reactor is still unstable and could explode at any time.

  • S18E15 Taller Than Everest?

    • November 5, 1991
    • PBS

    Taller Than Everest? is the fifth episode of the 19 season from the informative PBS science show NOVA. The episode originally aired on November 5, 1991. Narrated by Stacy Keach this episode examines whether Pakistan's K2 is taller than Everest. Additionally this episode features footage from both peaks and quotes from both scientists and climbers alike.

  • S18E16 Fastest Planes in the Sky

    • November 12, 1991
    • PBS

    Fastest Planes in the Sky from the show NOVA explains how fast aviation technology is advancing. The fastest planes of today will look slow in comparison to models that are on the horizon. Advances in technology have made these planes more efficient as well, which is important due to rising jet fuel costs.

  • S18E17 Avoiding the Surgeon's Knife

    • December 3, 1991
    • PBS

    George Strait hosts this investigation of a ground-breaking 1991 study that aimed to change the face of surgery and medical treatment in general. When four patients seek safe, effective treatment for their heart disease, they are willing to accept unusual techniques that bypass traditional surgery or drugs, possibly leading to better results.

  • S18E18 Skyscraper!

    • December 10, 1991
    • PBS

    NOVA films engineers and construction workers who are building the Worldwide Plaza in New York City. Starting from a large hole in the ground, cameras capture the building's work-in-progress, which lead to the creation of a 47-story office building and 770-foot skyscraper. The episode ends with a quick look at other well-known skyscrapers and how engineers created them.

  • S18E19 The Art of Faking It

    • December 17, 1991
    • PBS

    Richard Dreyfuss narrates NOVA's exploration of the collision between science, fine art and criminal activities. For as long as there have been masterpieces, there have been people who make copies of the masterpieces. Museums have to take these forgeries very seriously, which is why many have scientists on hand to carefully verify the authenticity of each new acquisition.

Season 19

  • S19E01 Submarine!

    • January 21, 1992
    • PBS

    NOVA takes a voyage on the newest of America's doomsday machines—the ballistic missle submarine USS Michigan. The Cold War may be won, but these submerged super arsenals continue to prowl the deep.

  • S19E02 Hell Fighters of Kuwait

    • January 14, 1992
    • PBS

    Hell Fighters of Kuwait from the show NOVA is a 1992 documentary that profiles fire fighting teams from the United States as they try to extinguish more than 700 oil-well fires in Kuwait in the aftermath of the first Gulf War. Known as one of the worst environmental disasters of the 20th century, Saddam Hussein's attacks created a deadly legacy that took years to clean-up. The program originally aired on January 14, 1992

  • S19E03 Saddam's War on Wildlife

    • January 28, 1992
    • PBS

    Few people give any thought to wildlife in the midst of a war. During the Gulf War, environmentalist John Walsh did his best to save animals from oil spills, bullets and other dangers.

  • S19E04 What Smells?

    • February 11, 1992
    • PBS

    The nose knows. How much is the subject of NOVA's investigation of the mysterious aromas and hidden messages picked up by our sense of smell. David Suzuki hosts.

  • S19E05 Can You Believe TV Ratings?

    • February 18, 1992
    • PBS

    Rating the audience for TV shows is a classic problem in statistical analysis. NOVA finds that ratings are getting more accurate but still are far from scientific.

  • S19E06 Making a Dishonest Buck

    • March 3, 1992
    • PBS

    Criminals still make money the old-fashioned way—by counterfeiting. NOVA looks at why US currency is so easy to fake and what the government is doing about it.

  • S19E07 Rescuing Baby Whales

    • March 10, 1992
    • PBS

    NOVA examines the mysterious whale strandings along the beaches of Cape Cod Bay, as the puzzling behavior becomes more common.

  • S19E08 An Astronaut's View of the Earth

    • March 17, 1992
    • PBS

    NOVA goes behind the scenes to watch the filming of a big-screen Imax/Omnimax space spectacle. Astronauts operate the cameras on location aboard the Space Shuttle.

  • S19E09 Eclipse of the Century

    • March 24, 1992
    • PBS

    The spectacular eclipse of 1991 passed over major observatories on the island of Hawaii. NOVA was there for 6 1/2 minutes of frenetic research that revealed new secrets about our sun.

  • S19E10 Animal Olympians II

    • August 25, 1992
    • PBS

    NOVA looks at grace, speed, strength and endurance of humans and animals.

  • S19E11 The Genius Behind the Bomb

    • September 29, 1992
    • PBS

    Physicists Albert Einstein and Leo Szilard reenact the signing of the 1939 letter that alerted President Franklin Roosevelt to the feasibility of atomic weapons. Szilard drafted and Einstein signed the famous warning, which led to the building of the first atomic bomb.

  • S19E12 Mind of a Serial Killer

    • October 13, 1992
    • PBS

    NOVA goes behind the scenes to give the real story behind the FBI unit popularized in the Academy Award-winning film, The Silence of the Lambs. Using a detailed psychological profile, the unit helped the Rochester, New York police department catch a notorious serial killer who targeted prostitutes. Actor Patrick Stewart narrates.

  • S19E13 Search for the First Americans

    • October 20, 1992
    • PBS

    NOVA follows the trail of America's first inhabitants. Did they migrate across a Bering Sea land bridge at the end of the last Ice Age, as we all learned in school? Or did they arrive thousands of years earlier, possibly by some different route, as new archaeological evidence increasingly hints?

  • S19E14 Rafting Through the Grand Canyon

    • October 27, 1992
    • PBS

    NOVA explores Earth's greatest natural wonder by rafting down the river that created it, repeating the spectacular first canyon voyage of the 19th-century explorer John Wesley Powell. The Grand Canyon tells the story of nearly 2 billion years of earth history plus the changes caused by three decades of human intervention.

  • S19E15 This Old Pyramid

    • November 4, 1992
    • PBS

    In a 90-minute special presentation, NOVA reveals the ancient secrets of how the pyramids were built by actually building one. A noted Egyptologist, Mark Lehner, and a professional stonemason, Roger Hopkins (This Old House), join forces in the shadow of the Great Pyramid of Giza to put clever and sometimes bizarre pyramid construction theories to the test.

  • S19E16 Iceman

    • November 10, 1992
    • PBS

    Five thousand years ago, a man perished in a mountain storm. In 1991, his frozen body was found along with artifacts of his vanished way of life. NOVA covers the international effort to unlock the secrets of this astonishing discovery.

  • S19E17 The Private Lives of Dolphins

    • November 17, 1992
    • PBS

    NOVA delves into the deep sea drama of life among the dolphins at research stations in Florida and Australia. Like humans and chimpanzees, dolphins have evolved a sophisticated social system that provides clues about the origins and purpose of big brains and intelligence.

  • S19E18 Brain Transplant

    • December 1, 1992
    • PBS

    Two paralyzed drug addicts travel to Sweden to receive a revolutionary treatment for brain disease that is largely unavailable in the US due to the ban on fetal tissue research. "Brain Transplant" continues the remarkable story of a mysterious malady linked to a bad batch of synthetic heroin that NOVA first covered in the 1986 award-winning film, "The Case of the Frozen Addict."

  • S19E19 Can You Stop People from Drinking?

    • December 22, 1992
    • PBS

    NOVA looks at how Russia and the United States are attacking the intractable problem of alcohol abuse with old and new weapons—including prohibition, hypnotism, imprisonment, surveillance, deception, aversion therapy and group therapy as practiced by Alcoholics Anonymous.

  • S19E20 Sex and the Single Rhino

    • December 29, 1992
    • PBS

    NOVA examines the high-tech efforts to preserve the world's animal diversity. Noah needed only an ark—but today's conservationists need all the tools that biology, ecology, diplomacy and politics can muster if endangered species are to survive beyond the next century.

Season 20

  • S20E01 The Hunt for Saddam's Secret Weapons

    • January 5, 1993
    • PBS

    After an agreement was made by members of the United Nations, which mandated Iraq to end its pursuit in creating weapons of mass destruction, an international group of advisors and inspectors are on a mission to find and stop any threats that may remain. From nuclear and chemical weaponry, to missiles and guns, the team must face real dangers while searching for any illegal weapon activity in Iraq

  • S20E02 Can Bombing Win a War?

    • January 19, 1993
    • PBS

    The Gulf War was fought in 38 days of non-stop bombing and four days of swift ground action. Did bombing win it? NOVA looks at the history of strategic bombing and asks whether bombing has now achieved preeminence in warfare.

  • S20E03 The Deadly Deception

    • January 26, 1993
    • PBS

    For four decades, 400 African American men from Macon, Alabama were unwitting participants in a government study of untreated syphilis. NOVA tells the story of this notorious human experiment. George Strait, ABC News Medical Correspondent, hosts.

  • S20E04 Nazis and the Russian Bomb

    • February 2, 1993
    • PBS

    NOVA tells the story of the German scientists abducted to the Soviet Union after World War II to help build an atomic bomb. The success of the crash program in 1949, with the explosion of the first Soviet nuclear weapon, shocked the world.

  • S20E05 In the Path of a Killer Volcano

    • February 9, 1993
    • PBS

    NOVA covers scientists on the brink of a sputtering, shaking, impatient volcano, trying to forecast when it will go off. When it does, Mt. Pinatubo in the Philippines goes big time, producing the largest volcanic eruption in 80 years.

  • S20E06 Can Science Build a Champion Athlete?

    • February 16, 1993
    • PBS

    Athletes are training smarter, running faster, jumping higher and generally outperforming their predecessors—thanks to high technology. NOVA covers the record-setting trend for improving sports performance with science.

  • S20E07 Diving for Pirate Gold

    • February 23, 1993
    • PBS

    These days, piracy on the high seas often involves sonar, magnometers, metal detectors and other high-tech equipment for finding and plundering sunken ships. NOVA explores the swashbuckling seafaring pirates of old and their present-day successors.

  • S20E08 Murder, Rape and DNA

    • March 2, 1993
    • PBS

    Wherever we shed our body cells, we leave an indisputable identity card: our DNA. NOVA investigates the new science of DNA typing which is putting increasing numbers of murderers and rapists behind bars.

  • S20E09 The Lost Tribe

    • March 30, 1993
    • PBS

    NOVA covers both sides of the stormy controversy over the Tasaday tribe. When these isolated cave dwellers were discovered in the Philippines in 1971, they were hailed as a Stone Age relic. Now, many anthropologists denounce them as fakes.

  • S20E10 The NOVA Quiz

    • October 5, 1993
    • PBS

    NOVA fans from around the country match wits in a fast-paced contest of general science knowledge celebrating NOVA's 20th anniversary. Famous guests pose questions for the viewers at home. Marc Summers hosts.

  • S20E11 Wanted: Butch and Sundance

    • October 12, 1993
    • PBS

    Forensic sleuth Clyde Snow and a posse of experts travel to Bolivia in search of the remains of Butch Cassidy and the Sundance Kid. They find Hollywood and legend got a few things wrong.

  • S20E12 Secrets of the Psychics

    • October 19, 1993
    • PBS

    Magician James "The Amazing" Randi tests the claims of mind readers, fortune tellers, faith healers and others with purported paranormal powers. As a magician, "I know how people are deceived," Randi says.

  • S20E13 Dying to Breathe

    • October 26, 1993
    • PBS

    NOVA covers the tense vigil of three people with terminal lung disease as they await the most complex of all organ transplants—a new lung. Months of waiting end in a few frenzied hours of intricate surgery.

  • S20E14 Shadow of the Condor

    • November 2, 1993
    • PBS

    NOVA soars with the condor, an extraordinary bird that lives a tenuous existence in the California mountains and the Andes of South America. Footage includes never-before-photographed nesting sites in the cliffs of Patagonia.

  • S20E15 The Real Jurassic Park

    • November 9, 1993
    • PBS

    With help from director Steven Spielberg, author Michael Crichton and a host of scientific experts , NOVA investigates what it would take to recreate the dinosaur theme park in Jurassic Park. It won't be as easy as it was for Hollywood.

  • S20E16 Roller Coaster!

    • November 16, 1993
    • PBS

    NOVA takes viewers on the ride of their lives as it explores the science of roller coasters, where physics and psychology meet. New rides of the future may take place entirely in the mind—with virtual reality.

  • S20E17 Mysterious Crash of Flight 201

    • November 30, 1993
    • PBS

    US federal investigators are called in to determine the cause of a mysterious jetliner crash in Panama. Nothing about the accident makes sense, until a key clue emerges.

  • S20E18 Great Moments from NOVA

    • December 7, 1993
    • PBS

    Bill Cosby guides viewers through the most exciting footage from two decades of NOVA in a 20th anniversary salute. Real-life action, adventure, mystery, drama and non-stop discovery fill this 90-minute special.

  • S20E19 The Best Mind Since Einstein

    • December 21, 1993
    • PBS

    A profile of the late Richard Feynman—atomic bomb pioneer, Nobel prize-winning physicist, acclaimed teacher and all-around eccentric, who helped solve the mystery of the space shuttle Challenger explosion.

  • S20E20 Stranger in the Mirror

    • December 28, 1993
    • PBS

    NOVA explores the nature of human perception through the puzzling condition called visual agnosia, the inability to recognize faces and familiar objects, made famous in Oliver Sacks' book, The Man Who Mistook His Wife for a Hat.

Season 21

  • S21E01 Codebreakers

    • January 18, 1994
    • PBS

    NOVA delves into the history of secret communications and the people who wrack their brains to decipher them. The program probes the most celebrated of all cryptographic coups: the breaking of the World War II codes used by Japan and Germany and how codebreaking helped shorten the war.

  • S21E02 Dinosaurs of the Gobi

    • January 25, 1994
    • PBS

    Velociraptors and primitive birds are among the fabulous fossil finds as NOVA accompanies an American Museum of Natural History expedition to the Gobi Desert. The trip relives the exploits of the Museum's dashing explorer of the 1920s, Roy Chapman Andrews -said to be the real-life model for Indiana Jones.

  • S21E03 Daredevils of the Sky

    • February 1, 1994
    • PBS

    NOVA follows members of the US Aerobatic Team as they prepare for and compete in the 1992 World Aerobatic Championship. The sport, as precisely choreographed as gymnastics-except that it takes place in airplanes at 200 miles per hour-has always been on the leading edge of developments in aviation.

  • S21E04 Journey to Kilimanjaro

    • February 8, 1994
    • PBS

    NOVA explores ice-capped mountains-on the equator. These African giants are magical islands of life towering above the scorched plains. Giant forest hogs, bearded vultures, the elusive bongo and other exotic creatures live in this harsh and isolated high country.

  • S21E05 Can Chimps Talk?

    • February 15, 1994
    • PBS

    NOVA covers exciting and controversial research with chimpanzees who have been trained to express themselves with human symbols. Are they speaking their minds? Or are they just aping their trainers?

  • S21E06 In Search of Human Origins: The Story of Lucy

    • February 28, 1994
    • PBS

    In the first of a three-part series, noted anthropologist Donald Johanson probes the earliest ancestors of the human species - reaching back more than three million years to a strange ape who walked upright. Johanson takes viewers to the site in Ethiopia where he discovered the fossil remains of this missing link nicknamed "Lucy."

  • S21E07 In Search of Human Origins: Surviving in Africa

    • March 1, 1994
    • PBS

    Anthropologist Donald Johanson looks at how our human ancestors of two million years ago made their living. Contrary to popular myth, scavenging was a more lucrative living than hunting-and may have contributed to the development of human intelligence.

  • S21E08 In Search of Human Origins: The Creative Revolution

    • March 2, 1994
    • PBS

    At what point did our distant ancestors become anatomically like us? And, more importantly, when did they begin to act like us? Anthropologist Donald Johanson looks at what it is that makes us human.

  • S21E09 Can China Kick the Habit?

    • April 12, 1994
    • PBS

    NOVA visits the most cigarette-addicted nation in the world-China. Western advertising and trading practices have exacerbated the fatal romance with smoking in the world's most populous country, where lung cancer cases are beginning to strain the nation's health care system.

  • S21E10 Aircraft Carrier!

    • April 19, 1994
    • PBS

    NOVA experiences the relentless, round-the-clock life aboard the US Navy aircraft carrier, Independence-where every day is a constant drill of launching and landing aircraft atop a floating city of 5,000 people. The action includes Top Gun mock combat exercises and live-ammunition patrols over Iraq.

  • S21E11 The Great Wildlife Heist

    • October 11, 1994
    • PBS

    Polly wants a crackdown when it comes to the illegal trade in the world's most beautiful and intelligent birds: parrots. NOVA goes undercover with a US government sting that breaks an international parrot smuggling ring, landing some surprising suspects.

  • S21E12 Secret of the Wild Child

    • October 18, 1994
    • PBS

    NOVA profiles "Genie," a girl whose parents kept her imprisoned in near total isolation from infancy. When social workers discovered her as a teenager, Genie had not learned to walk or talk. This NOVA documentary includes never-before-seen footage of Genie during her rehabilitation and probes how and when we learn the skills that make us "human."

  • S21E13 Haunted Cry of a Long Gone Bird

    • October 25, 1994
    • PBS

    NOVA explores the legacy of the great Auk, a magnificent flightless bird that was hunted to extinction over a century ago. In a journey retracing its migratory route, host Richard Wheeler kayaks from Newfoundland to Cape Cod and discovers that other marine species face the Auk's luckless fate.

  • S21E14 What's New About Menopause

    • November 1, 1994
    • PBS

    NOVA tackles the long-taboo subject of menopause, profiling new research and examining the medical and ethical controversies that arise when science enables women to postpone menopause or even to bear children long after "the change." Stockard Channing narrates.

  • S21E15 The Tribe that Time Forgot

    • November 8, 1994
    • PBS

    NOVA travels deep into the Amazon wilderness in search of a mysterious tribe- a tribe that dismembered and partially ate three prospectors in 1976. Locating the group, NOVA lives with them for three months, gaining insight into the customes and beliefs of a people whose lifestyle has not changed for centuries.

  • S21E16 Killer Quake!

    • November 15, 1994
    • PBS

    NOVA probes the 1994 Los Angeles earthquake. Even as the city struggles to repair itself from the tragedy, seismic pressure continues to build. Scientists fear that newly discovered faults could, at any moment, trigger California's most devastating natural disaster.

  • S21E17 Buried in Ash

    • November 29, 1994
    • PBS

    Ten million years ago, an enormous volcanic eruption buried much of what is now Nebraska in up to 10 feet of ash, preserving countless skeletons of prehistoric big game animals. NOVA joins the discoverer of this treasure trove to learn what life was like when a lot more than buffalo roamed the West.

  • S21E18 Rescue Mission in Space

    • December 6, 1994
    • PBS

    Hobbled by defective eyesight because of its original, bungled prescription, the Hubble Space Telescope was recently repaired in a dramatic Space Shuttle mission. NOVA follows the exploits of astronauts who saved the day, and the stunning work that Hubble has performed in the months since its repair.

  • S21E19 Journey to the Sacred Sea

    • December 20, 1994
    • PBS

    NOVA travels to Lake Baikal, the world's oldest and deepest lake, containing one-fifth of all the fresh water on Earth. Investigating Baikal from above, below and all around, NOVA charts its dramatically changing environment over the course of four seasons.

  • S21E20 In Search of the First Language

    • December 27, 1994
    • PBS

    NOVA explores the common threads that link the more than 5,000 languages of Earth, including a controversial theory that claims to reconstruct words from a time when only a handful of languages were spoken, recalling the biblical story of the Tower of Babel.

Season 22

  • S22E01 Mammoths of the Ice Age

    • January 9, 1995
    • PBS

    The subjects of Stone Age cave paintings thunder onto the screen as NOVA explores Woolly Mammoths. Recent discoveries show that the hairy ancestors of elephants fought off extinction much longer than anyone thought, surviving on an isolated island in the Arctic Ocean until as recently as 4,000 year ago.

  • S22E02 Vikings in America

    • January 24, 1995
    • PBS

    NOVA investigates the myth and reality of the first known Europeans to reach North America -Vikings. These intrepid Norsemen explored and settled parts of present-day North America 500 years before Columbus set sail.

  • S22E03 Ants: Little Creatures Who Run the World

    • January 31, 1995
    • PBS

    NOVA looks at the most successful life forms on the face of the planet in Ants: Little Creatures Who Run the World, hosted by Harvard University's internationally renowned ant authority, naturalist Edward O. Wilson. What's impressive about ants is how they practice what we preach: family values. Unselfishness is the rule. Everything they do is for their colony's good. For them, socialism works.

  • S22E04 Nazi Designers of Death

    • February 7, 1995
    • PBS

    NOVA uses recently discovered documents to uncover the complicity of German architects and engineers in the Holocaust. Focusing on Auschwitz, the program tells a tale of ever-deepening evil as the prison camp was methodically converted into a super-efficient factory for genocide.

  • S22E05 Siamese Twins

    • February 14, 1995
    • PBS

    Born joined at the pelvis, Siamese twins Dao and Duan were brought to the United States from Thailand to assess their chances for being separated surgically. NOVA covers the intricate planning and protracted operations that eventually made the two girls into two distinct individuals.

  • S22E06 Mystery of the Senses: Hearing

    • February 19, 1995
    • PBS

  • S22E07 Mystery of the Senses: Smell

    • February 20, 1995
    • PBS

  • S22E08 Mystery of the Senses: Taste

    • February 21, 1995
    • PBS

  • S22E09 Mystery of the Senses: Touch

    • February 22, 1995
    • PBS

  • S22E10 Mystery of the Senses: Vision

    • February 23, 1995
    • PBS

  • S22E11 Anastasia Dead or Alive?

    • October 10, 1995
    • PBS

    Shortly after midnight on 17 July 19l8, at a house in the town of Ekaterinburg in the Ural mountains, Bolshevik guards awakened the deposed Tsar Nicholas II together with his family and forced them into the basement, where they were shot and clubbed to death. NOVA follows forensic tests of skeletons discovered in Ekaterinburg in 1979 that are alleged to be the remains of the Russian royals, and explores the intriguing claim that Anna Anderson of Charlottesville, Virginia, was really the long lost Anastasia

  • S22E12 Venus Unveiled

    • October 17, 1995
    • PBS

    NASA's radar-equipped spacecraft, the Magellan, has sent back unprecedented images of the surface of Venus. Scientists find that most of what was previously believed about the planet was wrong. NOVA uses Magellan's images as well as interviews with scientists to investigate what the surface of the planet is really like and what mysteries it may hold.

  • S22E13 Hawaii Born of Fire

    • October 24, 1995
    • PBS

    From their blistering beginnings as molten rock, the Hawiian islands have grown into a verdant paradise of unique lifeforms.

  • S22E14 The Doomsday Asteroid

    • October 31, 1995
    • PBS

    Is there an asteroid or comet out there with our name on it? NOVA scans the skies and the geological record on Earth, for evidence that giant rocks from outer space have struck before and will eventually plow into our planet again.

  • S22E15 Lightning!

    • November 7, 1995
    • PBS

    Lightning! takes you on a high-voltage trip into the most electrically charged weather in the world--culminating in a dazzling lightning show set to music that rivals the most extraordinary fireworks display. The program also visits with some of lightning's tragic victims who thought they were out of harm's way. Lightning's fleeting rivers of electricity strike Earth 6,000 times a minute; jolt every commercial airplane one to two times a year; wipe out power to entire cities; hit 1,000 people annually; and account on average for more deaths than hurricanes and tornadoes put together. Join the scientists as they tempt nature by creating the world's tallest lightning rod, a wire leading thousands of feet into storm clouds, which triggers awe-inspiring thunderbolts a few hundred feet from the observers--and creates a chunk of "petrified" lightning. "I think lightning fascinates everyone," says "stormchaser" Dan Davis. "It's a personification of the intensity, the chaos and the unpredictability of nature."

  • S22E16 Hunt for the Serial Arsonist

    • November 14, 1995
    • PBS

    One out of every three fires in the United States is set deliberately. Firefighters must report the cause and origin of each fire they fight. If the cause of a fire cannot be determined immediately, a fire investigator may be assigned to the case. Investigators sift through the remains of a fire for clues about its cause, and if there is evidence of arson, the investigators also collect information to help police identify and locate the arsonist. In this episode of NOVA, a series of similar arson fires in California raises concern that a serial arsonist might be at work. The program follows the investigative team that solved this incredibly difficult case.

  • S22E17 Treasures of the Great Barrier Reef

    • November 28, 1995
    • PBS

    The Great Barrier Reef along the northeast coast of Australia is the largest coral formation in the world, covering more than 365,000 square kilometers. Within it exists a unique underwater environment that is continually evolving: the coral itself can vary greatly from one region of the reef to another as it adapts to varying conditions of light, surf, and temperature. In this program, marine biologists and photographers explore the reef using specialized underwater cameras to investigate the diverse and interdependent plants and animals that live there. The program also documents the annual spawning of coral and the geological and biological forces that make it possible for coral reefs to survive. Coral reefs around the world are incredibly fragile; many are endangered by overfishing and excessive use by humans.

  • S22E18 Race to Catch a Buckyball

    • December 19, 1995
    • PBS

    In 1985 a chemist looking at stardust, paired with one searching for brand new materials, stumbled across what science said could not exist – a third form of carbon. They named the soccer ball-shaped molecules "Buckminsterfullerene" after the architect who invented the geodesic dome. Today "Buckyballs," as the molecules are playfully known, are revolutionizing chemistry and promise countless technological applications. NOVA traces this remarkable tale of serendipity in scientific discovery.

  • S22E19 Can Buildings Make You Sick?

    • December 26, 1995
    • PBS

    A search for the causes of Sick Building Syndrome. Experts look at various problem buildings, inspecting their air conditioning, lights and carpets for clues to the mysterious maladies afflicting the workers inside.

  • S22E20 The Universe Within

    • March 7, 1995
    • PBS

    What amazing processes go on inside super-athletes and couch potatoes alike? NOVA uses the latest medical imaging techniques to explore the body's incredible inner workings-with the help of Olympic ice skater Bonnie Blair, world record long jumper Mike Powell and others.

  • S22E21 Making of a Doctor

    • May 3, 1995
    • PBS

    In the third installment of a 10-year project, NOVA checks up on a group of aspiring doctors who've been chronicled since their first day of medical school in 1987. Now bona fide MDs and in the middle of residency training, the group faces the awesome responsibility of curing the sick and keeping their own lives intact.

  • S22E22 Fast Cars

    • May 23, 1995
    • PBS

    What does it take to win at Indy? NOVA follows champion race driver Bobby Rahal and a team of engineers as they strive to design a new car that can win the checkered flag at the Memorial Day classic. The program also features racing insights from top drivers Emerson Fittipladi, Willy T. Ribbs and Lyn Saint James.

Season 23

  • S23E01 Terror in the Mine Fields

    • January 9, 1996
    • PBS

  • S23E02 The Day the Earth Shook

    • January 16, 1996
    • PBS

    On the same date in January one year apart, Earthquakes of almost identical power shook Northridge, California (1994) and Kobe, Japan (1995). NOVA probes why almost 100 times more people died in Japan than in the United States and what scientists have learned from the twin calamities.

  • S23E03 B-29 Frozen in Time

    • January 30, 1996
    • PBS

    Travel on a perilous mission to repair and refly a rare B-29 bomber stranded on a Greenland icecap for almost 50 years.Gleaming like a jewel this well preserved bomber from World War II rests on the Arctic tundra where it was abandoned when it crash landed in 1947. This plane has long been a legend and now facing incredible hardship a team of adventurers struggle to bring the frozen warbird back to life.NOVA follows bold pilot Darryl Greenamyer and his team on two expeditions to revive Kee Bird and make it fly again in one of the most isolated and harshest environments on Earth. Despite severe weather illness and difficulties with the shuttle plane in 1994 Greenamyer returns in May 1995 with a larger crew a more reliable shuttle plane and a new plan to bring Kee Bird back to life and back home.

  • S23E04 Ebola: The Plague Fighters

    • February 6, 1996
    • PBS

    AKA Inside an Outbreak The Ebola filovirus causes a very deadly and highly contagious disease. Outbreaks thus far have been limited due to the implementation of strict isolation, sterilization, and waste disposal procedures; the remoteness of areas in which the outbreaks appeared; and the fact that the virus kills so quickly that many of its victims die before it can be transmitted. Most recently, the Ebola virus struck in the city of Kikwit in Zaire, Africa, in early 1995 and killed almost 250 people before it was contained. Medical experts and relief workers went to work quickly to locate victims, to provide educational and prevention services to neighbors and families, and to research the Ebola virus. This NOVA program follows the medical researchers and doctors as they work to prevent the virus from wiping out an entire community and to locate where the virus originated.

  • S23E05 War Machines of Tomorrow

    • February 20, 1996
    • PBS

    NOVA travels to the testing ranges and training grounds for a leaner, meaner and more effective United States military force that can fight and win on almost any battlefield in the world. One innovation in the works: super-accurate "brilliant" weapons, designed as successors to the smart munitions used in the Gulf War.

  • S23E06 Kidnapped by UFOs?

    • February 27, 1996
    • PBS

    Carl Sagan and other scientists investigate claims that people have been visited or abducted by aliens.

  • S23E07 Flood!

    • March 26, 1996
    • PBS

    The Great Flood of 1993 leaves a wake of destruction across the Midwest. Can rivers ever be contained?

  • S23E08 Dr. Spock the Baby Doc

    • April 2, 1996
    • PBS

    NOVA profiles Dr. Benjamin Spock, whose best-selling baby and child care guide revolutionized the way Americans raise their children. At ninety-something, Dr. Spock continues to mix a lively interest in babies with his long-standing activism for world peace, on the theory that war is potentially more dangerous to children than accidents or illness.

  • S23E09 Warriors of the Amazon

    • April 9, 1996
    • PBS

    Explore the unique culture of the Yanomami, an isolated tribe living deep in the Amazonian rainforest.

  • S23E10 The Bombing of America

    • April 16, 1996
    • PBS

    Bombing is on the rise across the United States. But science is fighting back. Hidden within the chaos of a crime scene lie clues that can solve the case. Can science help stop the "Bombing of America"?

  • S23E11 Einstein Revealed

    • October 1, 1996
    • PBS

    This two-hour program chronicles Albert Einstein's life and scientific achievements from his birth in 1879 to his death in 1955. The first hour follows Einstein in his quest to understand the nature of light. Graphics depict some of Einstein's famous thought experiments, including his eventual understanding of the interplay between the speed of light and time and his development of the special theory of relativity. The program also goes into great depth about Einstein's personal life, including his romance with and marriage to fellow student Mileva Maric and the death of his father. The second hour unfolds with Einstein preoccupied with finding a theory that accounts for gravitation and determining what orders the universe. Einstein addresses gravitation in the universe with his general theory of relativity. This is confirmed experimentally in 1919 when a solar eclipse reveals stars in positions that could best be explained by his theory: that gravity causes light to bend.

  • S23E12 Lost City of Arabia

    • October 8, 1996
    • PBS

    Helped by remote sensing, an expedition searches Oman's vast al-Khali desert for the lost city of Ubar.

  • S23E13 Three Men and a Balloon

    • October 15, 1996
    • PBS

    One of the final aeronautics challenges left in the world today does not involve the use of a plane, a rocket, or even an engine. No one has yet been able to circumnavigate the earth in a balloon. Any team attempting the feat would have to fly higher than most planes ever fly and would need a passenger capsule that could both offer protection from extreme cold and carry the proper navigation and life support equipment. Depending on the powerful jet stream to propel them, crew members would have to plot their course carefully and plan their schedule to coincide with the most advantageous winds. Even landing would be a risky venture. This program follows a team of three adventurers as they attempt to make just such a journey.

  • S23E14 Secrets of Making Money

    • October 22, 1996
    • PBS

    With a radically redesigned bill, the U.S. Treasury fights back against a new breed of counterfeiters.

  • S23E15 Top Gun Over Moscow

    • November 12, 1996
    • PBS

    Flights in Russia's powerful fighter jets are for sale to foreign travelers. So is the Russian Air Force still in the game?

  • S23E16 Shark Attack

    • November 19, 1996
    • PBS

    Sharks are known as the "perfect predators," but sometimes they slip up and attack the wrong prey—people.

  • S23E17 Odyssey of Life: The Ultimate Journey

    • November 24, 1996
    • PBS

    NOVA explores the links between our individual development and the evolution of life itself.

  • S23E18 Odyssey of Life: The Unknown World

    • November 25, 1996
    • PBS

    This program reveals some of the billions of practically invisible organisms that live on, in, and around us.

  • S23E19 Odyssey of Life: The Photographer's Secrets

    • November 26, 1996
    • PBS

    Lennart Nilsson, the famed photographer behind the spectacular glimpse into the mysteries of life before birth in Nova's "Miracle of Life" and "Ultimate Journey", shares some of his secret state-of-the-art microphotography techniques.

  • S23E20 Cracking the Ice Age

    • December 31, 1996
    • PBS

    Did the crash of continents that produced the Himalayan Mountains also trigger the Ice Age?

Season 24

  • S24E01 Kaboom!

    • January 14, 1997
    • PBS

    An in-depth and heart stopping look at the ultimate chemical reaction - the explosion. Using high speed photography and dramatic reconstruction, the film will chart the tarnished history of explosives: the terrible accidents, the scientific ingenuity and ultimately, the carnage of war and terrorism.

  • S24E02 Titanic's Lost Sister

    • January 28, 1997
    • PBS

    The program follows underwater explorer Robert Ballard as he uses sonar technology to find the Britannic, a ship lost in the Aegean in World War I.

  • S24E03 Secrets Of Lost Empires (1): Pyramid

    • February 4, 1997
    • PBS

    NOVA reveals the ancient secrets of how the pyramids were built by actually building one. A noted Egyptologist, Mark Lehner, and a professional stonemason, Roger Hopkins (This Old House), join forces in the shadow of the Great Pyramid of Giza to put clever and sometimes bizarre pyramid construction theories to the test. Borrows from S19E15 This Old Pyramid

  • S24E04 Secrets Of Lost Empires (2): Stonehenge

    • February 11, 1997
    • PBS

    A distinctive feature of this stone site are the trilithons, which consist of two upright stones topped by a horizontal lintel stone. In this program, the NOVA team considers how to transport and raise the massive stones, as well as how to place the lintel stone on top. By comparing different strategies and adapting ramps, levers, and other tools that might have been available to the ancient builders, the team works to meet the challenge.

  • S24E05 Secrets Of Lost Empires (3): Inca

    • February 11, 1997
    • PBS

    Even without such technological advances as wheels, arches, draft animals, iron tools, or a system of writing, the Inca—utilizing a tradition of shared labor—achieved a number of engineering feats. The NOVA team explores both stonework and bridge building, experimenting with dragging and fitting huge stones, and working with the people of an Andean village to create a suspension bridge made only of grass ropes.

  • S24E06 Secrets Of Lost Empires (4): Obelisk

    • February 12, 1997
    • PBS

    Pharaohs who built magnificent temples to preserve their names for eternity often graced temple gates with pairs of obelisks, four-sided shafts of granite that taper gently upward until the sides meet at the top to form a pyramid shape. NOVA's team of experts attempts to build, transport, and raise a scale model obelisk using those materials available to ancient Egyptian engineers: rope, dirt, sticks, and stones.

  • S24E07 Secrets Of Lost Empires (5): Colosseum

    • February 12, 1997
    • PBS

    Citizens of Rome came to the Colosseum to behold free entertainment that usually came in the form of violent war games and bloody battles between humans and animals. This structure's most impressive feature was a massive canopy that provided shade from the hot sun. In order to investigate the possible forms the roof may have taken, NOVA's team constructs models at a smaller arena in Spain.

  • S24E08 Hunt for Alien Worlds

    • February 18, 1997
    • PBS

    Astronomers discover planets beyond our solar system. But is there life on them?

  • S24E09 Curse of T.rex

    • February 25, 1997
    • PBS

    How do paleontologists and commercial fossil hunters know where to look for rare and priceless dinosaur bones?

  • S24E10 Cut to the Heart

    • April 8, 1997
    • PBS

    Ever since World War II, physicians have struggled to find ways to treat heart failure, the biggest killer in the modern world.

  • S24E11 Kingdom of the Seahorse

    • April 15, 1997
    • PBS

    The world's leading sea horse biologist journeys to Australia and the Philippines to explore the secret lives of these extraordinary fish.

  • S24E12 Coma

    • October 7, 1997
    • PBS

    A famous brain surgeon struggles to save the life of a comatose child using a controversial new method of treating severe head injuries. In charge is Dr. Jan Ghajar, who gained notoriety in 1996 by successfully treating a woman who was savagely beaten in Manhattan's Central Park and expected to die. Dr. Ghajar believes the measure that helped save her life should be available to all.

  • S24E13 Faster Than Sound

    • October 14, 1997
    • PBS

    On the 50th anniversary of the first supersonic flight, Chuck Yeager relives his gutsy assault on the sound barrier and tells how it was done. Other top test pilots of the day—those who survived—describe the dangers, mysteries, and thrill of trying to fly faster than sound at the dawn of the jet age.

  • S24E14 Bomb Squad

    • October 21, 1997
    • PBS

    IRA terrorists and British bomb disposal experts tell behind-the-scenes stories of a a deadly cat-and- mouse game that pits ingenious IRA explosives officers against the most creative bomb squad in the world.

  • S24E15 The Proof

    • October 28, 1997
    • PBS

    In a tale of secrecy, obsession, dashed hopes, and brilliant insights, Princeton math sleuth Andrew Wiles goes undercover for eight years to solve history's most famous math problem: Fermat's Last Theorem. His success was front-page news around the world. But then disaster struck.

  • S24E16 Wild Wolves

    • November 11, 1997
    • PBS

    Sir David Attenborough hosts a never-before-seen look at one of the most misunderstood creatures in nature. Special photography, including infrared photography, exposes the secret life of the wolf pack.

  • S24E17 Super Bridge

    • November 12, 1997
    • PBS

    Viewers are sidewalk supervisors for one of the most unusual construction projects in the U.S. - the building of the stunningly beautiful and eminently practical Clark Bridge over the Mississippi River. Contractors faced every obstacle in the book—and then some—to build this complex structure.

  • S24E18 Treasures Of A Sunken City

    • November 18, 1997
    • PBS

    The Lighthouse of Alexandria, one of the Seven Wonders of the Ancient World, guided sailors in the Mediterranean Sea for 16 centuries. NOVA follows an international team of archeologists, cartographers, topographers, and divers as they catalog and map thousands of previously inaccessible ancient artifacts.

  • S24E19 Avalanche!

    • November 25, 1997
    • PBS

    Viewers see what it's like to be overwhelmed by a sudden onslaught of "white death"—an avalanche. Avalanches are an escalating peril as skiers and snowmobilers push the limits into the back country. NOVA witnesses scientists getting buried alive in their attempts to understand these forces of nature.

  • S24E20 Danger in the Jet Stream

    • December 2, 1997
    • PBS

    NOVA covers the latest efforts to be first to circumnavigate the planet non-stop in a balloon. NOVA's cameras are on board for all three attempts, including that of the long-shot underdog, American Steve Fossett, who rode high-speed winds solo from Missouri to a remote corner of India against incredible odds.

Season 25

  • S25E01 Lost At Sea: The Search For Longitude

    • October 6, 1998
    • PBS

    In 1714, following a maritime disaster, British Parliament offers £20,000 for the first reliable method of determining longitude on a ship at sea. It's known that longitude can be found by comparing a ship's local time to the time at the port of origin. The challenge is finding a clock—a chronometer—that can keep time at sea, where temperature changes, humidity, gravity and a ship's movement affect accuracy. NOVA chronicles the seventeenth-century journey to determine longitude.

  • S25E02 Night Creatures of the Kalahari

    • January 6, 1998
    • PBS

    Beneath the grassland plains of the Kalahari lies a hidden world of rare and exotic animals. By day, the Kalahari belongs to familiar predators and grazing animals. At night, the earth seems to release scores of seldom seen nocturnal creatures—Bush Babies, Brown Hyenas, Aardvarks and Fungal Termites—in search of food.

  • S25E03 Ice Mummies (1): Frozen In Heaven

    • November 24, 1998
    • PBS

    This is the bizarre and fascinating story of the remains of Inca culture, frozen for posterity high in the mountains of the Andes. Evidence has emerged of sacrifice to the mountain gods, whose existence dominated the civilization over 500 years ago. The film traces the frozen bodies of children uncovered by archaeologists in South America, and follows an archaeological expedition to a high-altitude sacred site in search of ritual remains and another body. How did they come to be there? Why did they go to their deaths willingly? What was the religious framework that dictated their sacrifice to fierce gods?

  • S25E04 The Perfect Pearl

    • December 29, 1998
    • PBS

    The pearl—the only gem produced by a living animal—has long carried a certain allure. Yet the best mollusk for making this gem—the pearl oyster—doesn't always produce a pearl, and even then, the pearls are rarely perfectly round. It wasn't until the late nineteenth century, when a Japanese scientist discovered a technique to incite oysters to produce these gems, that an industry was formed. Inducing an oyster to create a pearl is only half the battle—the oyster then needs a nutrient-rich, open environment in which to grow. This NOVA program looks at the science of pearl farming, follows efforts of oyster farmers trying to cope with growing problems of pollution and overcrowding, and considers the shifting sands of dominance within the pearl industry.

  • S25E05 Mysterious Mummies of China

    • January 20, 1998
    • PBS

    Perfectly preserved 3000-year-old mummies have been unearthed in a remote Chinese desert. They have long, blonde hair and blue eyes, and don't appear to be the ancestors of the modern-day Chinese people. Who are these people and how did they end up in China's Takla Makan desert? NOVA takes a glimpse through a crack in the door of history, to a past that has never before been seen outside of China.

  • S25E06 Warnings from the Ice

    • April 21, 1998
    • PBS

    Could the earth as we know it be about to drown? Huge ice sheets in Antarctica may be in the process of collapse, triggering a catastrophic rise in sea level that will inundate the most populous regions of the world. Battle extreme weather conditions in Antarctica with NOVA scientists as they gather data that will reveal new insight into the nature of global climate change.

  • S25E07 Animal Hospital

    • February 3, 1998
    • PBS

    Tapping into the clearly demonstrated affection we all have for our pets, this program will offer an offbeat, sometimes humorous, sometimes sad portrait of pets, their owners, and the veterinarians who treat our beloved animals' ailments. From race horses under the knife for cancer treatment, to Manhattan hounds on Prozac, to anorexic boa constrictors, we will show how cutting edge veterinary medicine is saving lives, and draw viewers into the mini-dramas that unfold each day in homes, in zoos, and in veterinary hospitals across the country.

  • S25E08 The Brain Eater

    • February 10, 1998
    • PBS

    In this scientific mystery, NOVA ventures to the front lines of medical research where scientists are scrambling to understand the strange new ailment popularly known as "mad cow disease." Highly infectious and incurable, this disease has claimed the lives of nearly a million cattle in Britain, and a variant is responsible for a handful of deaths in humans. Millions more people may have been exposed, and now the race is on to determine if we are on the brink of another deadly epidemic like AIDS or Ebola. What scientists are finding is making them rethink many fundamental assumptions about epidemiology and may hold startling implications for public health in the future.

  • S25E09 Crocodiles!

    • April 28, 1998
    • PBS

    An unprecedented look at a dangerous predator, this is the second of three natural history programs hosted by Sir David Attenborough. Surviving virtually unchanged since the days of the dinosaur and found throughout the world, these remarkable creatures have the tools for survival. Long known as vicious hunters, new photographic techniques now allow us to see them cooperating with each other and protecting their families. From tiny babies hatching from the shell we see them grow into great beasts capable of standing up to the lion and bringing down a zebra.

  • S25E10 Everest - The Death Zone

    • February 24, 1998
    • PBS

    NOVA treks with a group of Himalayan climbers in their quest to reach the summit of Everest, along the way exploring in never-before-conducted tests how extremes of weather and altitude affect the human mind and body. Why do some people succumb so quickly to the ills caused by high altitude while others do not? Does exposure to extreme hypoxia—or lack of oxygen—take a lasting toll on the mind and body? Images of the brain scanned before and after the expedition may reveal truths about the physical traumas suffered in an oxygen-depleted environment, and give us new insight into why the tallest mountain in the world has claimed so many victims.

  • S25E11 Search for the Lost Cave People

    • March 31, 1998
    • PBS

    NOVA follows an international team of archaeologists and spelunkers into the Rio la Venta Gorge deep in the Chiapas jungle of Central America. In a rugged canyon they find caves filled with startling remains of a people called the Zoque who lived hundreds of years before the Maya. The extreme inaccessibility and relative dryness of the caves has preserved rare artifacts including bones, clothes, rope, and jewelry. Moving downstream from the caves the team finds a legendary city hidden in a tangle of jungle vines. Evidence of the Zoque's sophisticated writing system and their practice of ritualistic cannibalism and child sacrifice is shedding new light on a little known civilization.

  • S25E12 Supersonic Spies

    • January 27, 1998
    • PBS

    The race to build the world's first supersonic passenger airliner led to a massive espionage effort during the Cold War between the Soviet Union and the west. The Soviets started years behind the Concorde team, but espionage enabled Konkordski to beat Concorde into the air by three months. Now, NOVA reveals the cause behind the fatal Konkordski disaster at the 1973 Paris Air Show, which put the Soviet's work on the plane in a deep freeze. In a twist of fate, Konkordski is being resurrected in a NASA initiative to build the second generation of supersonic jets.

  • S25E13 The Truth About Impotence

    • May 12, 1998
    • PBS

    NOVA reports on new hope for victims of erectile dysfunction, also known as impotence. Among the promising therapies covered in the program are ones developed by Dr. Irwin Goldstein of Boston University School of Medicine and Dr. Harin Padma-Nathan, director of the Male Clinic in Santa Monica, CA. Actual cases are profiled, featuring men talking candidly about their problem—and going through treatment—on camera. Erectile dysfunction affects an estimated 52% of men between the ages of 40 and 70.

  • S25E14 Deadly Shadow of Vesuvius

    • November 10, 1998
    • PBS

    The shattered remnants of the Roman city of Pompeii bear witness to the risk that the people of Naples still face today.

  • S25E15 Special Effects: Titanic and Beyond

    • November 3, 1998
    • PBS

    NOVA goes behind the scenes in Hollywood, where the art of illusion meets the science of perception.

  • S25E16 Leopards of the Night

    • December 1, 1998
    • PBS

    Night stalkers by nature, leopards are observed both by night and day, using state-of-the-art camera equipment, to reveal never before seen hunting behavior. Filmed in the Luangua Valley in Zambia, Leopard reveals the challenges and dangers faced daily by these beautiful animals. Shadowed by hungry hyenas in pursuit of leftovers, and stalked by lumbering crocodiles hoping to tackle a lone leopard on a kill, how can they hope to challenge such beasts?

  • S25E17 Ice Mummies (3): Return of the Iceman

    • November 24, 1998
    • PBS

    Cutting-edge science and archaeology are reconstructing the life and culture of The Iceman—the 5000-year-old frozen corpse found buried in the ice of the Alps. By analyzing every inch of the Iceman's body and the tools and equipment found with it, scientists are piecing together the most complete picture yet of the late Stone Age in this part of Europe. X-ray, CAT scan, and microscopic analysis of this spectacular find is revealing where the iceman lived, what he ate, and how he may have died; nuclear physics reveals that the Iceman's hair was contaminated with arsenic and copper, suggesting he was involved in copper production centuries before it was known to exist in the region.

  • S25E18 Ice Mummies (2): Siberian Ice Maiden

    • November 24, 1998
    • PBS

    The Siberian Ice Maiden, discovered in the Pastures of Heaven, on the high Steppes, is believed to have been a shamaness of the lost Pazyryk culture. She had been mummified and then frozen by freak climatic conditions around 2400 years ago, along with six decorated horses and a symbolic meal for her last journey. Her body was covered with vivid blue tattoos of mythical animal figures. Together with the newly discovered body of a man, nicknamed "Conan," her body has now been restored, and is providing new clues to the role and power of women in the nomadic peoples of ancient Siberia.

  • S25E19 Terror In Space

    • October 27, 1998
    • PBS

    Experience the harrowing and life-threatening problems aboard the aging Mir space station through the eyes of the Russian and American astronauts who lived through them. Feel the heat from the fire that erupted on board. See the collision between Mir and another space craft. Endure the power outages and the computer failures that have jeopardized lives. Hear the debate over whether NASA should continue to risk its astronauts by sending them to Mir in preparation for the launch later this year of the most ambitious space project yet—the International Space Station.

  • S25E20 Chasing El Niño

    • October 13, 1998
    • PBS

    A massive planet-sized machine controls our weather day-to-day, and our climate season-to-season. It takes an event of staggering proportions to disrupt a machine this large and powerful, a juggernaut with more energy than a million nuclear bombs. Signs now indicate that such an event is underway - El Niño. More than a series of storms stunning the California coastline, El Niño is second only to the seasons in its effect on global weather. In a P-3 off the coast, a team plunges into a storm front to explore its cause and effects. In a boat off the Galapagos, an array of buoys are checked for temperature and current data. On a mountan in Peru, signs of the devastation of past El Niños are revealed. As scientists push to extremes to explore this phenomenon, they understand for the first time the extent to which all the world's weather is connected, and just how delicate is the balance.

Season 26

  • S26E01 The Beast of Loch Ness

    • January 12, 1999
    • PBS

    Is it just a fairy tale, or could a primeval beast lurk in the deep, dark waters of a Scottish lake? Since it was first reported more than 60 years ago, hundreds claim to have witnessed the Loch Ness Monster, while one scientist after another has brought the latest technology to the loch to probe the phenomenon. Twenty-five years after their first, groundbreaking expedition to Loch Ness, NOVA joins two American scientists as they return to Scotland for one last go at Nessie. During a three-week expedition, they use state-of-the-art sonar and sensitive underwater cameras in an attempt to track down and identify the elusive beast. Biologists study the ecosystem of the loch to determine if it could support a large animal. Geologists study its history, looking for clues about what kind of creature might have colonized it, and when. NOVA examines the photographic evidence in the case. And eyewitnesses vividly recount their sightings. Could this legendary creature be real, perhaps a relic from the time of dinosaurs? Or is it a shared illusion—a product of myth, mirage and wishful thinking?

  • S26E02 Submarines, Secrets & Spies

    • January 19, 1999
    • PBS

    At the height of the Cold War, US subs gathered secrets that neither spies nor satellites could expose. Until recently, almost nobody knew the hidden history of their tragedies and triumphs. As the US strove for supremacy in the Cold War, it pushed submarine technology to its limits. Breakthroughs led to unparalleled triumphs of espionage. And, missteps cost hundreds their lives. With recently declassified film, NOVA lifts the veil on tragic and mysterious submarine accidents and their high-risk spy missions that helped win the Cold War. Along with celebrated oceanographer and explorer, Robert Ballard (discoverer of the Titanic), NOVA goes in search of clues to two tragedies of the Cold War, the wrecks of the nuclear submarines Thresher and Scorpion. Recently declassified footage gives a unique glimpse of the wrecks and a chance to investigate the catastrophic accidents that overtook these subs and their crew.

  • S26E03 Surviving AIDS

    • February 2, 1999
    • PBS

    The past five years have seen remarkable progress in both treatment and basic understanding of the human immunodeficiency virus (HIV) that causes AIDS. In laboratories and clinics across the country and around the world, scientists and doctors have pooled their expertise to keep people infected with HIV alive and disease-free longer than was imaginable at the start of the epidemic. And now, through what may well be an unprecedented cross-fertilization process among molecular biologists, immunologists, geneticists, and practicing physicians, a series of discoveries about HIV-infected patients who have successfully fought off AIDS for as long as 20 years are being closely analyzed for clues to the ultimate goal in this fierce scientific battle—a vaccine. NOVA tells the story of this ongoing battle through the experiences of patients like Robert Massie, a "long-term non-progressor." Massie, a 43-year old environmental activist and Episcopalian minister was infected by a blood transfusion in 1978 and after an acute period of illness, somehow his immune system has kept the HIV virus at bay without drugs. Surviving AIDS reveals the scientific community engaged in an enormous and ongoing struggle, with discoveries traveling from labs to patients and back. And NOVA brings together the most promising research with compelling human stories of the patients and doctors who are devoting themselves to unraveling one of the most complicated mysteries in scientific history.

  • S26E04 Escape! Because Accidents Happen: Fire (1)

    • February 16, 1999
    • PBS

  • S26E05 Escape! Because Accidents Happen: Car Crash (2)

    • February 16, 1999
    • PBS

  • S26E06 Escape! Because Accidents Happen: Plane Crash (3)

    • February 17, 1999
    • PBS

  • S26E07 Escape! Because Accidents Happen: Abandon Ship (4)

    • February 17, 1999
    • PBS

  • S26E08 Battle Alert in the Gulf

    • February 23, 1999
    • PBS

    At the height of tensions in the Middle East, the United States placed a huge armada at ground zero in the Persian Gulf. This strategic move was without precedent during peace time operations—a big stick waved at a defiant Saddam Hussein. In an ironic twist of timing, at the center of this massive military force was the Navy's oldest and most celebrated aircraft carrier, the USS Independence, on her final voyage, and the newest, the highly sophisticated nuclear powered aircraft carrier, the USS John C. Stennis, on her maiden voyage. Join NOVA as it moves with exclusive access throughout the fleet, from carriers and cruisers to submarines and jet fighters

  • S26E09 Volcanoes of the Deep

    • March 30, 1999
    • PBS

  • S26E10 Fall Of The Leaning Tower

    • October 5, 1999
    • PBS

    The film explores why the famous tower of Pisa hasn't fallen over yet and investigates the many efforts taken to preserve this medieval treasure.

  • S26E11 Time Travel

    • October 12, 1999
    • PBS

    Is time travel anything more than sci-fi fantasy? Many leading physicists now believe that time travel is not only possible in theory but are discussing how to build a time machine. Physicist Kip Thorne tells NOVA how humankind's infinitely advanced descendants might go about achieving it with "quantum wormholes" and some "exotic matter." Demonstrating that faster-than-light travel may be possible, German physicist Guenter Nimtz claims to have transmitted Mozart's 40th Symphony across his lab at 4.7 times the speed of light. Impossible, yes, but recorded by NOVA's cameras and perhaps another step on the road to reaching the future or the past. The truth about time travel is wrapped up in the detail of how our universe works and how it all began. Mind-boggling as these perspectives are, NOVA dramatizes them in a playful and visually dazzling style that will captivate viewers and sweep them along on the ultimate thrill ride.

  • S26E12 The Killer's Trail

    • October 19, 1999
    • PBS

    The death of Marilyn Sheppard in 1954 is one of the most famous unsolved murders in America. The indictment of her husband, Dr. Sam Sheppard, quickly became the "Trial of the Century," then the "Re-Trial of the Century," making a celebrity out of lawyer F. Lee Bailey. Although most of the forensic evidence gathered in 1954 was ignored during Sheppard's trial, it is being re-examined with today's advanced technology. Like an intricate puzzle, the clues come together to overturn previous assumptions about the killer and point to an entirely new suspect. NOVA assembles a notable team of experts—including Barry Scheck, a well-known lawyer from the O.J. Simpson trial—and builds a precise replica of the Sheppard house, complete with the original furniture. With this unique revisiting of a vanished crime scene, NOVA investigates a horrifying and sensational milestone in forensic science.

  • S26E13 Island of the Spirits

    • November 2, 1999
    • PBS

    In the far north of Japan, thrust out into the north Pacific, is the remote island of Hokkaido. It's a land of towering volcanoes and steaming lakes, marshy valleys and fairy tale forests. Among this magical scenery, where summers are brief and winters are fierce, lives an extraordinary spectrum of life, found nowhere else in Japan. Here among the coastal lowlands, grizzly bears plunge into icy streams for salmon, Japanese cranes perform balletic courtship dances to one another, the rare and enormous Blakistons fish owl swoops on flying squirrels, and white-tailed eagles scan the rugged ocean cliffs for unsuspecting seabirds. HIgh on the mountains Asiatic pikas, arctic hares and Siberian chipmunks gather food, ever-watchful for the predatory sable. We think of Japan as a highly-populated, ultra modern society, and yet it remains a highly spiritual place where wildlife is treasured and carefully protected. Weaving Ainu legend with fascinating natural behavior, this film will follow the lives of Hokkaido's special creatures through the seasons, to capture the true essence and beauty of this other-worldly place.

  • S26E14 Decoding Nazi Secrets

    • November 9, 1999
    • PBS

    Most historians agree that by enabling Allied commanders to eavesdrop on German plans, Station X shortened the war by 2 or 3 years. Its decoded messages played a vital role in defeating the U-boat menace, cutting off Rommel's supplies in North Africa, and launching the D-Day landings. Now, for the first time on television, a 2-hour NOVA Special tells the full story of Station X, drawing on vivid interviews with many of the colorful geniuses and eccentrics who attacked the Enigma. Wartime survivors recall such vivid episodes as the British capture of the German submarine U-110; one of its officers describes how he saved a book of love poems inscribed to his sweetheart but failed to destroy vital Enigma documents on board. "Decoding Nazi Secrets" also features meticulous period reenactments shot inside the original buildings at Station X, including recreations of the world's first computing devices that aided codebreakers with their breakthroughs. Station X not only helped reverse the onslaught of the Third Reich, but also laid the groundwork for the invention of the digital computer that continues to transform all our lives.

  • S26E15 Voyage Of Doom

    • November 23, 1999
    • PBS

    Buried in mud beneath the shallow waters of Matagorda Bay in Texas, lay a glorious remnant of one of the most ill-fated voyages of the Age of Discovery. After years of searching the area, nautical archaeologists doing a magnetometer survey honed in on a promising site. And on the first day of diving, they were astounded to feel the distinctive outlines of a cannon, and sense the massive size of the wreck. When the cannon was hauled from the water, their hunch was confirmed: This ship, called La Belle, belonged to the 17th Century French explorer Robert Cavelier de La Salle. NOVA follows the building of a coffer dam and subsequent complete excavation of this remarkable site. Preserved were not only armaments and trade beads, but also a wealth of organic material—the wooden hull, leather shoes, and even a skeleton—that brings the voyage to life.

  • S26E16 Electric Heart

    • December 21, 1999
    • PBS

    The program tells the story of a handful of brilliant, obsessed surgeons and researchers who have pursued the target of a practical artificial heart for decades.

Season 27

  • S27E01 Tales From The Hive

    • January 4, 2000
    • PBS

    In this NOVA program, our cinematographer literally filmed inside a hive and followed bees in flight to capture closeups of honeybee behavior.

  • S27E02 Lost On Everest

    • January 18, 2000
    • PBS

    The program chronicles a successful 1999 NOVA expedition to investigate the mysterious disappearance of George Mallory and Andrew Irvine high on Everest in 1924. During this expedition, which included a NOVA/PBS Online Adventure, Mallory's body was found, though the mystery only deepened.

  • S27E03 Secrets Of Lost Empires: Medieval Siege

    • February 1, 2000
    • PBS

    In the film, which is a part of the NOVA series Secrets of Lost Empires, a team of timber framers and other specialists design, build, and fire a pair of trebuchets, a devastating engine of war popular in the Middle Ages.

  • S27E04 Diamond Deception

    • February 1, 2000
    • PBS

    The film documents the efforts of researchers around the world to create synthetic diamonds, some of which have become so indistinguishable from natural diamonds as to fool experts.

  • S27E05 Secrets Of Lost Empires: Pharaoh's Obelisk

    • February 8, 2000
    • PBS

    In the film, which is a part of the NOVA series Secrets of Lost Empires, NOVA brings together a team of Egyptologists, engineers, stonemasons, and timber framers to probe the mystery of how the ancients shaped, transported, and erected their elegant obelisks.

  • S27E06 Trillion Dollar Bet

    • February 8, 2000
    • PBS

    The film tells the fascinating story of the invention of the Black-Scholes Formula, a mathematical Holy Grail that forever altered the world of finance and earned its creators the 1997 Nobel Prize in Economics.

  • S27E07 Secrets Of Lost Empires: Easter Island

    • February 15, 2000
    • PBS

    The film, which is a part of the NOVA series Secrets of Lost Empires, showcases the efforts of a team of archeologists, engineers, and other experts to transport an Easter Island moai, or carved stone monolith, overland and successfully raise it onto a pedestal.

  • S27E08 Mystery Of The First Americans

    • February 15, 2000
    • PBS

    In 1996, near Kennewick, Washington, a suspected murder victim is identified by forensic anthropologists as Caucasian - but turns out to be almost 10,000 years old. For fifty years our picture of prehistoric America has rested on the premise that the earliest inhabitants of the Americas were east Asians of mongoloid stock, the ancestors of today's Native Americans. But the discovery of the Kennewick Man, along with several other startling finds in recent years, has thrown that once widely accepted idea into question and revolutionized the science of paleo-anthropology. It has also embroiled scientists in a bitter conflict with Native American groups who want the scientific study of early Americans halted. Who and what do Kennewick Man and others represent? NOVA is following the efforts of paleo-anthropologists work to decode the story in the bones of people who died 10,000 years ago.

  • S27E09 Secrets Of Lost Empires: Roman Bath

    • February 22, 2000
    • PBS

    In the film, which is a part of the NOVA series Secrets of Lost Empires, an international crew of archeologists, engineers, and historians designs, builds, and tests a functioning Roman bath in the Turkish countryside.

  • S27E10 Lost Tribes Of Israel

    • February 22, 2000
    • PBS

    At the heart of Jewish tradition lies the haunting mystery of the Lost Tribes of Israel. Ever since their defeat and banishment by the Assyrians in 722 BC., the Lost Tribes fate has inspired countless claims to Jewish ancestry by groups scattered on every continent. But now, surprisingly, new advances in genetics are dispelling myth and fantasy, and raising a curtain on the forgotten reality of the dispersal that happened so many centuries ago. This story will follow the first attempt to use the new tests to investigate a seemingly improbable African candidate for a Lost Tribe. It will dramatize a scientific quest that leads from the gene labs of London to the remote bush country of Zimbabwe and the lunar-like desert wilderness of southern Yemen.

  • S27E11 Secrets Of Lost Empires: China Bridge

    • February 29, 2000
    • PBS

    The film, which is a part of the NOVA series Secrets of Lost Empires, documents a 1999 effort by a NOVA-assembled crew of scholars and timber framers to design and build a Chinese bridge known only from an ancient painting.

  • S27E12 What's Up With The Weather?

    • April 18, 2000
    • PBS

    In "What's Up with the Weather?" NOVA and FRONTLINE join forces to investigate the science and politics of one of the most controversial issues of the 21st century: the truth about global warming.

  • S27E13 Stationed In The Stars

    • April 25, 2000
    • PBS

    The broadcast explores America's manned space program and the crisis caused by Russia's delay in delivering the critical third piece of the International Space Station.

  • S27E14 The Vikings

    • May 9, 2000
    • PBS

    In this two-hour special, NOVA presents a dramatic investigation of a people who were much more than axe-wielding pirates. It features stunning camerawork in Scandinavia and the far-flung countries that the Vikings penetrated, while historians and archaeologists present us with an image of the Vikings that goes far deeper than their savage stereotype. The latest research shows that they were canny merchants, expert shipbuilders, superb artisans, and bold colonizers of lands that lay beyond the edge of the known world.

  • S27E15 Lincoln's Secret Weapon

    • October 24, 2000
    • PBS

    The film chronicles an expedition to study and retrieve parts of the USS Monitor, the famous Civil War ironclad, which sank off North Carolina only months after its famous battle with the CSS Virginia.

  • S27E16 Holocaust On Trial

    • October 31, 2000
    • PBS

    The film uses a celebrated recent trial as a springboard to examine and successfully challenge the notion of Holocaust denial

  • S27E17 Hitler's Lost Sub

    • November 14, 2000
    • PBS

    The film follows a six-year odyssey by a group of divers to identify a mysterious U-boat they discovered in 1991 off the coast of New Jersey

  • S27E18 Runaway Universe

    • November 21, 2000
    • PBS

    The program follows the efforts of two rival teams of astronomers as they search for exploding stars, map out gigantic cosmic patterns of galaxies, and grapple with the ultimate question: What is the fate of the universe?

  • S27E19 Garden Of Eden

    • November 28, 2000
    • PBS

    The film takes a look at the extraordinary natural history of the Seychelles, an ancient archipelago of about 100 islands scattered between India and Madagascar.

  • S27E20 Dying To Be Thin

    • December 12, 2000
    • PBS

    The film examines a disturbing increase in the prevalence of debilitating and sometimes life-threatening eating disorders, particularly anorexia and bulimia.

  • S27E21 Japan's Secret Garden

    • December 18, 2000
    • PBS

    The program chronicles a year in the life of wildlife and people around Lake Biwa, Japan, a cycle that has continued unchanged for thousands of years.

Season 28

  • S28E01 Sultan's Lost Treasure

    • January 16, 2001
    • PBS

    The program follows a French-led expedition to recover thousands of porcelain and other artifacts from a centuries-old Chinese shipwreck off the coast of Brunei.

  • S28E02 Vanished!

    • January 30, 2001
    • PBS

    The program investigates the mysterious disappearance -- and, half a century later, reappearance -- of Stardust, a civilian aircraft that crashed in the Andes in 1947.

  • S28E03 Nazi Prison Escape

    • February 6, 2001
    • PBS

    The program documents a series of spectacular escape attempts made at Colditz Castle, the Nazi's most impregnable prison.

  • S28E04 Lost King Of The Maya

    • February 13, 2001
    • PBS

    The film follows the work of archeologists who are using new excavations and hieroglyphic translations to interpret the early history of Copán, a Classic Maya site in northern Honduras.

  • S28E05 The Cancer Warrior

    • February 27, 2001
    • PBS

    The program follows the extraordinary odyssey of surgeon-turned-researcher Dr. Judah Folkman, who, together with colleagues at Children's Hospital in Boston, has spent over 30 years searching for ways to curb cancer by cutting off blood flow to tumors.

  • S28E06 Survivor M.D.: Tattooed Doctor

    • March 27, 2001
    • PBS

    In "Tattooed Doctor," the first hour of NOVA's "Survivor M.D." series, emergency-room physician Dr. Tom Tarter eloquently describes some of the challenges and rewards of emergency medicine.

  • S28E07 Survivor M.D.: Second Opinions

    • April 3, 2001
    • PBS

    In 1987 NOVA embarked with seven brilliant, natural-born survivors on the longest-running boot camp in higher education: the nearly decade-long process of training to be a fully qualified doctor. Now all but one of them (who switched careers) are out in the world in high-powered medical careers, trying to balance the demands of work, families, and personal lives, as NOVA reports on Survivor MD, which airs in three one-hour segments.

  • S28E08 Survivor M.D.: Hearts & Minds

    • April 10, 2001
    • PBS

    In 1987 NOVA embarked with seven brilliant, natural-born survivors on the longest-running boot camp in higher education: the nearly decade-long process of training to be a fully qualified doctor. Now all but one of them (who switched careers) are out in the world in high-powered medical careers, trying to balance the demands of work, families, and personal lives, as NOVA reports on Survivor MD, which airs in three one-hour segments.

  • S28E09 Cracking The Code Of Life

    • April 17, 2001
    • PBS

    This two-hour special, hosted by ABC "Nightline" correspondent Robert Krulwich, chronicles the race to capture one of the biggest prizes in scientific history: the complete letter-by-letter sequence of genetic information that defines human life -- the human genome.

  • S28E10 Harvest Of Fear

    • April 24, 2001
    • PBS

    A gene from a jellyfish is placed in a potato plant, making it light up whenever it needs watering. Rice plants are genetically transformed to produce vitamin A, preventing millions of African children from going blind. Other plants are modified to produce plastic or pharmaceuticals. While many see these as wondrous advancements, others fear they could spawn serious new threats to human health, a loss of genetic viability in our most important crop species, and other signficant and perhaps unforeseen problems. In "Harvest of Fear," NOVA and FRONTLINE join forces to explore the growing controversy over genetically modified agriculture.

  • S28E11 Secrets Of The Mind (aka Phantoms in the Brain)

    • October 23, 2001
    • PBS

    This NOVA program delves into the mind-tingling efforts of neuroscientist V.S. Ramachandran to discover how the brain works.

  • S28E12 Search For A Safe Cigarette

    • October 2, 2001
    • PBS

    The program chronicles the tobacco industry's decades long effort to create a "safer" cigarette.

  • S28E13 18 Ways To Make A Baby

    • October 9, 2001
    • PBS

    The program investigates the brave new world of assisted reproduction.

  • S28E14 Sex: Unknown

    • October 30, 2001
    • PBS

    The film investigates the complicated world of gender identity.

  • S28E15 Russia's Nuclear Warriors

    • November 6, 2001
    • PBS

  • S28E16 Bioterror

    • November 13, 2001
    • PBS

    The film follows three New York Times reporters as they delve into the murky past of bioweapons research and grapple with the current threat of anthrax and other attacks.

  • S28E17 Life's Greatest Miracle

    • November 20, 2001
    • PBS

    A sequel to the most popular NOVA of all time, "Miracle of Life," the program once again uses the extraordinary microimagery of Swedish photographer Lennart Nilsson to track human development from embryo to newborn.

  • S28E18 Methuselah Tree

    • December 11, 2001
    • PBS

    Marked by striking imagery and a poetic style, the film dramatizes the life cycle of the world's oldest living thing, the bristlecone pine of California's White Mountains.

  • S28E19 Flying Casanovas

    • December 25, 2001
    • PBS

    The program, with Sir David Attenborough narrating, celebrates the extraordinary antics male bowerbirds get up to when courting a female.

Season 29

  • S29E01 Death Star

    • January 8, 2002
    • PBS

    The program probes the deep mysteries of gamma-ray bursts, the most powerful celestial explosions since the big bang.

  • S29E02 Neanderthals On Trial

    • January 22, 2002
    • PBS

    The film probes the enigma of our Neanderthal cousins and the roots of our own ancestry.

  • S29E03 Secrets, Lies And Atomic Spies

    • February 5, 2002
    • PBS

    The program chronicles the lives and covert activities of the so-called "atom spies" in the 1940's, including the big one that got away, Theodore Alvin Hall.

  • S29E04 Fireworks!

    • February 5, 2002
    • PBS

    This explosive NOVA presents the colorful history of pyrotechnics and reveals how hi-tech firing systems are transforming public displays into a dazzling, split-second science.

  • S29E05 The Missing Link

    • February 26, 2002
    • PBS

    A paleontological tour-de-force and suspenseful scientific detective story, the program documents the search for the ancestor of all four-limbed animals, including humans.

  • S29E06 Shackleton's Voyage Of Endurance

    • March 26, 2002
    • PBS

    In October and November 1999, NOVA journeyed into ice-choked Antarctic waters and onto the shores of rugged Elephant and South Georgia Islands as we followed in the footsteps of Sir Ernest Shackleton. This legendary explorer's 1914-1916 Endurance expedition is one of the greatest survival stories of all time. Then, in April 2000, we returned to document Shackleton's final trial -- the crossing of South Georgia -- by three of the world's most distinguished mountaineers, Reinhold Messner, Conrad Anker and Stephen Venables. Follow the expeditions as they unfolded in real-time on this Web site, and also watch for a NOVA Giant Screen Film Shackleton's Antarctic Adventure, as well as a NOVA program, "Shackleton's Voyage of Endurance," which originally aired on March 26, 2002.

  • S29E07 Why The Towers Fell

    • April 30, 2002
    • PBS

    Can lessons learned from the Twin Towers' collapse make new buildings safer?

  • S29E08 Fire Wars

    • May 7, 2002
    • PBS

    In the program, NOVA accompanies the men and women of a wildland firefighting crew known as the Arrowhead Hotshots as they battle one of the most destructive wildfire seasons ever, the summer of 2000.

  • S29E09 Killer Disease On Campus

    • September 3, 2002
    • PBS

    Doctors combat the deadliest for of meningitis which strikes young people out of the blue.

  • S29E10 Mysterious Life Of Caves

    • October 1, 2002
    • PBS

    Toxic caverns teaming with strange life-forms spark a brand new theory about how caves form.

  • S29E11 Lost Roman Treasure

    • October 8, 2002
    • PBS

    Experts rescue priceless mosaics from an ancient city that is about to disappear beneath a reservoir.

  • S29E12 Galileo's Battle For The Heavens

    • October 29, 2002
    • PBS

    In this two-hour special, NOVA celebrates the story of the father of modern science and his struggle to get Church authorities to accept the truth of his astonishing discoveries. The program is based on Dava Sobel's bestselling book, Galileo's Daughter, which reveals a new side to the famously stubborn scientist—that his closest confidante was his illegitimate daughter, Sister Maria Celeste, a cloistered nun.

  • S29E13 Volcano's Deadly Warning

    • November 12, 2002
    • PBS

    In January 1993, six scientists and three hikers were scalded and crushed to death when they ventured into the smoking mouth of the active volcano Galeras in Colombia, confident that no eruption was imminent. This program tells the gripping story of this controversial field trip and the quest to predict when volcanoes will blow.

  • S29E14 Sinking City Of Venice

    • November 19, 2002
    • PBS

    Experts struggle to save the City of Canals before it vanishes beneath the waves.

  • S29E15 The Orchid Hunter

    • November 26, 2002
    • PBS

    For nine months in 2000, Tom Hart Dyke was a captive of guerrillas who seized him while he was collecting wild orchids in the Colombian rain forest. Now Hart Dyke is at it again in the most orchid-rich and one of the most politically unstable parts of Irian Jaya, the western half of the island of New Guinea.

Season 30

  • S30E01 Spies That Fly

    • January 7, 2003
    • PBS

    The air war in Afghanistan showed that sometimes the hottest pilots are sitting on the ground operating the remote controls of UAVs—or unmanned aerial vehicles. In newly declassified footage, "Spies That Fly" reveals the astounding capabilities of UAVs and the ambitious plans for future models.

  • S30E02 Last Flight Of Bomber 31

    • January 14, 2003
    • PBS

    On March 25, 1944, a U.S. Navy bomber disappeared into the fog over the Bering Sea heading for a Japanese target. Fifty-five years later it has suddenly reemerged with a remarkable tale. NOVA travels to the plane's final resting place to unravel the mystery. Using clues found at the crash site and the latest forensic techniques, a U.S. government team gets to the bottom of this half-century-old disappearance.

  • S30E03 Ancient Creature Of The Deep

    • January 21, 2003
    • PBS

    NOVA chronicles the discovery of a "living fossil," a fish called the coelacanth that has remained relatively unchanged since prehistoric times. The program recalls Darwin's prediction that some creatures would have not undergone any major adaptations due to selective pressures and would have remained relatively the same since prehistoric times.

  • S30E04 Battle Of The X-Planes

    • February 4, 2003
    • PBS

    A behind the scenes look at the competition to build the Joint Strike Fighter. Cameras follow engineering teams from Boeing and Lockheed Martin as each makes fateful design decisions.

  • S30E05 Mountain Of Ice

    • February 11, 2003
    • PBS

    In this high-altitude adventure, Jon Krakauer, author of Into Thin Air, world-class mountaineer Conrad Anker, and their team of climbers, scientists, and filmmakers take a trailblazing expedition to the top of Antarctica's tallest peak, Vinson. Along the way, their experiences are contrasted with those of Norwegian adventurer Roald Amundsen and British explorer Robert Falcon Scott who in 1911 raced to be first to reach the South Pole. Join NOVA and battle 60-mile-an-hour winds and temperatures as low as 35 degrees below zero. Learn about the horrible fate that befell Scott and his team after reaching the South Pole one month after Amundsen. See spectacular panoramic footage. Top scientists join mountaineers on an expedition to explore Antarctica and climb to Vinson Massif, which stands as the highest peak in the continent. Expert mountaineer Jon Krakuer narrates this documentary that also includes a look back to the year 1912 when Scott and Amundsen raced to reach the South Pole.

  • S30E06 Lost Treasures Of Tibet

    • February 18, 2003
    • PBS

    Before Leonardo da Vinci painted "The Last Supper," Tibetan craftsmen were creating stunning artistry of their deities in the remote Himalayan kingdom of Mustang. In "Lost Treasures of Tibet," NOVA goes behind the scenes with the first conservation team from the West, as it undertakes the painstaking restoration of these ancient masterpieces and the beautiful monasteries that house them.

  • S30E07 Dirty Bomb

    • February 25, 2003
    • PBS

    "Dirty Bomb" probes the realities and implications for public health policy of a disaster that many consider to be all but inevitable: a terrorist attack on a major city using a radioactive "dirty bomb." The program strives to answer crucial questions about this menacing new weapon in the terrorists' arsenal, questions such as: What exactly is a dirty bomb? How dangerous could one be, and how much radiation could it release? What will need to be done to clean up after an explosion?

  • S30E08 Deep Sea Invasion

    • April 1, 2003
    • PBS

    In 1989 marine biologist Alexandre Meinesz went diving off southern France and was stunned by what he saw: a dense blanket of waving green fronds stretching around him in every direction on the seabed. At first Meinesz had no idea what it was. Then he made the alarming discovery that a tropical alga had taken root in the cold water of the Mediterranean, wiping out native sea life wherever it grew. "Deep Sea Invasion" follows Meinesz on his scientific detective hunt to discover the source of this deadly organism, his uphill battle to alert authorities to its danger, and the struggle to find a non-toxic way to control it.

  • S30E09 Secret Of Photo 51

    • April 15, 2003
    • PBS

    On April 25, 1953, James Watson and Francis Crick published their groundbreaking discovery of the double helix structure of DNA, the molecule essential for passing on our genes and the ''secret of life.'' But their crucial breakthrough depended on the pioneering work of another biologistÐRosalind Franklin. She would never know that Watson and Crick had seen a crucial piece of her data without her permission. This was an X-ray image, ''Photo 51,'' that proved to be a vital clue in their decoding of the double helix. 50 years later, NOVA investigates the shocking truth behind one of the greatest scientific discoveries and presents a moving portrait of a brilliant woman in an era of male-dominated science. Sadly, Franklin never lived to see her vital role in the discovery vindicated. While Watson and Crick went on to win the Nobel Prize in 1962, Franklin died in 1958, at 37, from ovarian cancer; and the Nobel is not awarded posthumously. Hear the inside story from Maurice Wilkins, the colleague who showed her crucial x-ray to Watson; Raymond Gosling, FranklinÕs Ph.D. student with whom she made Photo 51; and Nobel Prize winner Sir Aaron Klug, FranklinÕs last collaborator, who shows new evidence of just how close Franklin came to making the vital double helix discovery herself.

  • S30E10 Infinite Secrets

    • September 30, 2003
    • PBS

    A battered manuscript turns up after 1000 years revealing the mind of the Greek genius Archimedes

  • S30E11 Who Killed The Red Baron?

    • October 7, 2003
    • PBS

    Forensic experts investigate the most famous aviation mystery of World War 1.

  • S30E12 The Elegant Universe: Einstein's Dream (1)

    • October 28, 2003
    • PBS

    An introduction to string theory and its unification of general relativity and quantum mechanics.

  • S30E13 The Elegant Universe: String's the Thing (2)

    • October 28, 2003
    • PBS

    In order to solve some of the deepest mysteries of the universe, the rules that govern large objects like galaxies must be combined with the rules that govern small objects like subatomic particles.

  • S30E14 The Elegant Universe: Welcome to the 11th Dimension (3)

    • November 4, 2003
    • PBS

    String theory is radically changing our ideas about the nature of space, opening up the possibility that extra dimensions, rips in the fabric of space, and parallel universes actually exist.

  • S30E15 Wright Brothers' Flying Machine

    • November 11, 2003
    • PBS

    Relive the engineering challenges that two bicycle makers overcame to become the first in flight.

  • S30E16 Magnetic Storm

    • November 18, 2003
    • PBS

    Is the magnetic field protecting Earth from deadly radiation about to reverse direction or even dissapear?

  • S30E17 Volcano Above The Clouds

    • November 18, 2003
    • PBS

    Join a scientific expedition to the glacier-capped summit of Kilimanjaro, Africa's tallest mountain.

Season 31

  • S31E01 Mars: Dead Or Alive

    • January 4, 2004
    • PBS

    The journey to Mars to search for evidence of past water.

  • S31E02 Secrets Of The Crocodile Caves

    • January 20, 2004
    • PBS

    Rare lemurs and crocodiles with bizarre cave-dwelling behavior draw scientists to remote corner of Madagascar.

  • S31E03 Dogs And More Dogs

    • February 3, 2004
    • PBS

    NOVA goes beyond the wagging tails and floppy ears to reveal surprising insights into the origin and evolutionary strategy of our canine companions. From a wolf research facility in rural Indiana to New York’s Westminster Dog Show, you’ll discover some amazing dog facts. Did you know the Saluki can beat any other mammal on earth in a three-mile race? That dogs developed spots for a specific reason? And that their evolution is helping us learn about our own?

  • S31E04 Descent Into The Ice

    • February 10, 2004
    • PBS

    A team of "glacionauts" verntures into a labyrinth of unexplored and hazardous glacier caves on France's Mt. Blanc.

  • S31E05 Crash Of Flight 111

    • February 17, 2004
    • PBS

    One of the most exhaustive investigations in aviation history reveals telling clues to the cause of a dissaster off Nova Scotia.

  • S31E06 Life And Death In The War Zone

    • March 2, 2004
    • PBS

    An American mobile hospital mobilized in Iraq faces a daily drama of war-time treatment.

  • S31E07 Hunt For The Supertwister

    • March 30, 2004
    • PBS

    Scientists, meteorologists and storm chasers try to uncover the secrets of F5 tornadoes, the largest, most powerful and most dangerous on Earth. Included are looks at how funnels form and the devastating 2003 tornado in Moore, Oklahoma, plus "tornado tourists," who pay companies to take them to the ferocious phenomena to see them first-hand.

  • S31E08 World In The Balance: The People Paradox (1)

    • April 20, 2004
    • PBS

    Nova investigates the impact of forces that are radically changing populations in both rich and poor nations.

  • S31E09 World In The Balance: China Revs Up (2)

    • April 20, 2004
    • PBS
  • S31E10 Battle Plan Under Fire

    • May 4, 2004
    • PBS

    Can the US military's high tech weaponry prevail against insurgants.

  • S31E11 Origins (1): Earth is Born

    • September 28, 2004
    • PBS

    NOVA traces Earth's geologic evolution. The program chronicles the formation of Earth from solar system dust particles that coalesced and became one of the four rocky planets closest to the sun.

  • S31E12 Origins (2): How Life Began

    • September 28, 2004
    • PBS

    NOVA chronicles the discoveries that led to scientists' current understanding of how the universe was formed. The program describes the serendipitous discovery of the Cosmic Microwave Background (CMB) radiation, a faint energy signal believed to be left over from the big bang.

  • S31E13 Origins (3): Where Are The Aliens?

    • September 29, 2004
    • PBS

    NOVA explores the search for extraterrestrial life. The program describes the Search for Extraterrestrial Intelligence (SETI), a program that scans star systems for radio transmissions from advanced extraterrestrial civilizations and introduces the Drake equation, created by SETI founder Frank Drake, which attempts to quantify the probability of intelligent life in the Milky Way galaxy.

  • S31E14 Origins (4): Back To The Beginning

    • September 29, 2004
    • PBS

    NOVA reports on the different ways scientists explain how life emerged on Earth. The program relates the discovery of extremophiles—bacteria that thrive in harsh subterranean and deep ocean environments similar to those believed to have existed on primitive Earth and describes an attempt to determine when life began on Earth by searching rock formations in Greenland for higher-than-expected ratios of carbon 12 to carbon 13 (in ratios currently only known to be created by life processes).

  • S31E15 The Most Dangerous Woman In America

    • October 12, 2004
    • PBS

    Examine the complex case of Typhoid Mary, a cook that was quaratined for life against her will in the early 1900s.

  • S31E16 America's Stone Age Explorers

    • November 9, 2004
    • PBS

    Who were the first Ameicans and where did they come from?

  • S31E17 Great Escape

    • November 16, 2004
    • PBS

    Archeologists excavate Stalag Luft 3, the site of the greatest WWII prisoner escape. Prisoners of the camp are also interviewed.

  • S31E18 Ancient Refuge In The Holy Land

    • November 23, 2004
    • PBS

    Isreal's remote Cave of Letters holds clues to a Jewish uprising against the Romans.

Season 32

  • S32E01 Welcome To Mars

    • January 4, 2005
    • PBS

    The great PBS science series Nova scores another hit with Mars: Dead or Alive, capturing all the excitement surrounding the Mars rover landings of early 2004. Originally broadcast just as the first of the twin rovers (”Spirit” and “Opportunity”) was experiencing temporary communication problems with Earth-bound mission controllers, this riveting hour-long episode chronicles the risky $820 million Mars Exploration Rover (MER) project from design to touchdown, dramatically illustrating (through the use of detailed simulations and sophisticated computer animation) the considerable chances of failure–a nail-biting gamble considering that fully two-thirds of all previous Mars missions never reached their destination. Through rigorous testing and initial failure of the MER parachute system to the celebrated transmission of pristine photos from the “Spirit” landing site, we see just how intensely complex and emotionally involving the missions are, especially for Cornell University astronomer and lead MER scientist Steve Squyres and his devoted team of colleagues at Pasadena's Jet Propulsion Laboratory. Careers are on the line as technical problems accumulate, and one feels the same mixture of dread, anxiety, and elation that accompanied the historic return of Apollo 13. A bonus interview with Mars-mission pioneer Donna Shirley puts everything into resonant perspective, celebrating science and the MER missions as an essential human endeavor. Inside NASA's risky field trip to the Red Planet. Two-thirds of all spacecraft previously launched to Mars never reached their destination. Now, in a pioneering and risky mission, twin rovers named Spirit and Opportunity hurtle toward Mars at 12,000 miles per hour, with Spirit scheduled to touch down first. In the final “six minutes of terror” a parachute will open, giant protective airbags will inflate around the lander, and retrorockets will fire for a few seconds before Spirit is cut loose, bouncing its way to wha

  • S32E02 The Boldest Hoax

    • January 11, 2005
    • PBS

    For decades, a fossil skull discovered in Piltdown, England, was hailed as the missing link between apes and humans. Entire careers were built on its authenticity. Then in 1953, the awful truth came out: "Piltdown Man" was a fake! But who done it? In "The Boldest Hoax," NOVA gets to the bottom of the greatest scientific hoodwinking of all time.

  • S32E03 Supersonic Dream

    • January 18, 2005
    • PBS

    A chronicle of the turbulent birth, life and death of the Concorde, the world's first and only supersonic airliner.

  • S32E04 The Viking Deception

    • February 8, 2005
    • PBS

    Ever since its sensational unveiling by Yale University scholars in October 1965, the Vinland Map has been a lightning rod for passionate debate. Most reviews of the arguments, including NOVA's program, have focused on scientific tests designed to gauge the authenticity of the map's ink. The opinions of experts in cartography and historical manuscripts have commanded much less attention, yet from the outset scholars in these disciplines pointed out glaring anomalies in the case for the Vinland Map's authenticity.

  • S32E05 Saving The National Treasures

    • February 15, 2005
    • PBS

    A team of experts takes on the preservation of the origianl Constitution, Declaration of Indipendance and Bill of Rights.

  • S32E06 A Daring Flight

    • February 22, 2005
    • PBS

    In 1909, Louis Bleriot undertakes a heroic first-ever flight over the English Channel.

  • S32E07 Wave That Shook The World

    • March 29, 2005
    • PBS

    On December 26, 2004 a devastating tsunami in the Indian Ocean kills more than 250,000 people. NOVA takes an in depth look at just what happened on that fateful day.

  • S32E08 Mystery Of The Megaflood

    • September 20, 2005
    • PBS

    It was the greatest flood of the past two million years, and it posed a giant scientific riddle. A maverick geologist became convinced that thousand-foot-deep floodwaters had scoured out vast areas of the American northwest near the end of the last ice age. Mainstream scientists scorned his theory while he searched patiently for answers to what could have triggered such an inconceivably violent event. Finally, an ingenious solution silenced the skeptics: traces of an enormous ice dam half a mile high, which had blocked a valley in present-day Montana and created an enormous lake behind it. With the help of stunningly realistic animation, NOVA takes viewers back to the Ice Age to reveal what happened when the dam broke, unleashing a titanic flood that swept herds of woolly mammoth and everything else into oblivion.

  • S32E09 Sinking The Supership

    • October 4, 2005
    • PBS

    The search for the wreck of the Yamato, the largest and mightiest battleship ever floated and the pride of the Japanese Imperial Fleet. Constructed in absolute secrecy and sunk by American planes toward the end of World War II, her rapid demise had been a mystery, rather like a military Titanic.

  • S32E10 Einstein's Big Idea

    • October 11, 2005
    • PBS

    Exactly 100 years ago, Albert Einstein grappled with the implications of his revolutionary Special Theory of Relativity and came to a startling conclusion: mass and energy are one, related by the formula E = mc2. Among Einstein's ideas, E = mc2 is by far the most famous. Yet how many people know what it really means? In a thought-provoking and engrossing documentary, Einstein's Big Idea illuminates this deceptively simple formula by unrevealing the story of how it came to be.

  • S32E11 Volcano Under The City

    • November 1, 2005
    • PBS

    A restless mountain threatens a bustling metropolis perched on its flanks.

  • S32E12 Hitler's Sunken Secret

    • November 8, 2005
    • PBS

    One of the most daring clandestine operations of World War II was the 1944 sinking of the Norwegian ferry Hydro with its cargo of "heavy water" destined for the Nazis' secret atomic bomb project. Although the mission was declared a success, no one ever established if the special shipment was actually on board. In this program, NOVA descends 1,300 feet beneath a remote Norwegian lake to find the answer.

  • S32E13 Newton's Dark Secrets

    • November 15, 2005
    • PBS

    This docudrama looks at Isaac Newton's discoveries in mathematics, physics and optics, as well as his lesser known pursuit of alchemy and hidden meanings in the Bible.

  • S32E14 Storm That Drowned A City

    • November 22, 2005
    • PBS

    The narration is melodramatic, some of the interviews feel stagy--but the footage of Hurricane Katrina and its horrendous aftermath is staggering. Hurricane Katrina - The Storm That Drowned a City, a NOVA special, begins a year earlier, when a team of scientists created a computer simulation of the destructive effect a powerful storm could have on New Orleans and the Gulf Coast. Though local officials took it seriously, the federal response was skeptical, and little was done to strengthen the city's protection. Using a combination of remarkable video of the developing storm and interviews with scientists, city residents (black and white), and member of the Army Corps of Engineers, Hurrican Katrina builds a compelling story of the disaster as it unfolded. Sophisticated graphics explain how hurricanes form and how the levees failed. The special touches lightly on the possibility that global warming may be exacerbating the intensity of hurricanes, but shies away from the political storm of the meager federal response to the devastation of New Orleans. The result is a vivid, detailed description of the natural disaster, but an incomplete portrait of the social one. --Bret Fetzer

Season 43

  • S43E01 Secret Tunnel Warfare

    • January 6, 2016
    • PBS

    During World War I, the Allies and Germans repeatedly struggled to break the hideous stalemate of trench warfare. In the winter of 1916, Allied engineers devised a massive surprise attack: over 1 million pounds of explosives hidden in secret tunnels driven under German lines. Building the tunnels was desperate work, with tunnelers at constant risk from flooding, cave-ins, and enemy digging teams. In June of 1917, the planted mines at Messines were simultaneously triggered, killing an estimated 10,000 German troops instantly. Now, archaeologists are revealing the extraordinary scale and risks of the Allied tunneling operations in one of the biggest excavations ever undertaken on the Western Front. “Secret Tunnel Warfare” opens a unique window on the frenzy of Allied mining activity that led up to the attack and its bitter aftermath.

  • S43E02 Life's Rocky Start

    • January 13, 2016
    • PBS

    Four and a half billion years ago, the young Earth was a hellish place—a seething chaos of meteorite impacts, volcanoes belching noxious gases, and lightning flashing through a thin, torrid atmosphere. Then, in a process that has puzzled scientists for decades, life emerged. But how? NOVA joins mineralogist Robert Hazen as he journeys around the globe. From an ancient Moroccan market to the Australian Outback, he advances a startling and counterintuitive idea—that the rocks beneath our feet were not only essential to jump-starting life, but that microbial life helped give birth to hundreds of minerals we know and depend on today. It's a theory of the co-evolution of Earth and life that is reshaping the grand-narrative of our planet’s story.

  • S43E03 Mystery Beneath the Ice

    • January 20, 2016
    • PBS

    Tiny, transparent, and threatened, krill are crucial to the Antarctic ecosystem. But the population of krill is crashing for reasons that continue to baffle the experts. A leading theory says that krill’s life cycle is driven by an internal body clock that responds to the waxing and waning of the Antarctic ice pack, and as climate change alters the timing of the ice pack, their life cycle is disrupted. To test it, NOVA travels on the Polarstern, a state-of-the-art research vessel, to the frigid ice pack in the dead of winter. From camps established on the ice, scientists dive beneath the surface in search of the ice caves that shelter juvenile krill during the winter. There, they hope to discover what’s causing the krill to vanish and, ultimately, how the shifting seasons caused by climate change could disrupt ecosystems around the world.

  • S43E04 Himalayan Megaquake

    • January 27, 2016
    • PBS

    On April 25, 2015, a devastating earthquake rocked Nepal. As it ripped across the Himalayas, it wiped out villages and left thousands dead. Hear the harrowing stories of the Nepalese people who lived near the epicenter and of survivors trapped on Everest. Through dramatic eyewitness footage, expert interviews, and stunning graphics, NOVA reveals the anatomy of this megaquake while scientists race to answer urgent questions—Is another big one just around the corner? What can we learn from the deadly combination of earthquakes and landslides? And can we rebuild to survive the next big one?

  • S43E05 Creatures of Light

    • February 3, 2016
    • PBS

    On a summer’s night, there’s nothing more magic than watching the soft glow of fireflies switching on and off. Few other life forms on land can light up the night, but in the dark depths of the oceans, it’s a different story: nearly 90% of all species shine from within. Whether it’s to scare off predators, fish for prey, or lure a mate, the language of light is everywhere in the ocean depths, and scientists are finally starting to decode it. NOVA and National Geographic take a dazzling dive to this hidden undersea world where most creatures flash, sparkle, shimmer, or simply glow. Join deep sea scientists who investigate these stunning displays and discover surprising ways to harness nature’s light—from tracking cancer cells to detecting pollution, lighting up cities, and even illuminating the inner workings of our brains.

  • S43E06 Memory Hackers

    • February 10, 2016
    • PBS

    Memory is the glue that binds our mental lives. Without it, we’d be prisoners of the present, unable to use the lessons of the past to change our future. From our first kiss to where we put our keys, memory represents who we are and how we learn and navigate the world. But how does it work? Neuroscientists using cutting-edge techniques are exploring the precise molecular mechanisms of memory. By studying a range of individuals ranging—from an 11-year-old whiz-kid who remembers every detail of his life to a woman who had memories implanted—scientists have uncovered a provocative idea. For much of human history, memory has been seen as a tape recorder that faithfully registers information and replays intact. But now, researchers are discovering that memory is far more malleable, always being written and rewritten, not just by us but by others. We are discovering the precise mechanisms that can explain and even control our memories. The question is—are we ready?

  • S43E07 Iceman Reborn

    • February 17, 2016
    • PBS

    He was stalked, attacked and left to die alone. Murdered more than 5,000 years ago, Otzi the Iceman is Europe’s oldest known natural mummy. Miraculously preserved in glacial ice, his remarkably intact remains continue to provide scientists, historians, and archeologists with groundbreaking discoveries about a crucial time in human history. But in order to protect him from contamination, this extraordinary body has been locked away, out of reach, in a frozen crypt—until now. NOVA joins renowned artist and paleo-sculptor Gary Staab as he has been granted rare access into the Iceman’s frozen lair. Gary has been charged with creating an exact replica of the mummy, which scientists and the public alike can then study up close and in person. As we see the Iceman reborn from 3D printing, resin, clay and paint, new revelations about Otzi’s life and legacy come to light, including surprising secrets hidden in his genetic code.

  • S43E08 Rise of the Robots

    • February 24, 2016
    • PBS

    Machines are everywhere. They run our factory assembly lines and make our coffee. But humanoid robots—machines with human-like capabilities—have long been the stuff of science fiction. Until now. Fueled by an ambitious DARPA challenge, the race is on to design a robot that can replace humans in disaster relief situations. Follow the robots and the engineers that program them as they strive to make their way out of the lab and into the real world. But how capable are they, really? How close are we to a future where humanoid robots are part of our everyday lives? And what will the future look like with robots that can do a human’s job? NOVA investigates the cutting-edge technologies that are advancing robotics—and the enormous challenges that robots still face.

  • S43E09 Can Alzheimer's Be Stopped?

    • April 13, 2016
    • PBS

    Alzheimer's ravages the minds of over 40 million victims worldwide. Join scientists as they untangle the cause of this tragic illness and go behind the scenes of major drug trials to discover the therapies that may slow and even prevent the disease.

  • S43E10 Wild Ways

    • April 20, 2016
    • PBS

    Explore how newly established wildlife corridors offer hope to endangered species.

  • S43E11 Vikings Unearthed

    • April 6, 2016
    • PBS

    Uncover the truth behind the legendary Vikings and their epic journey to the Americas.

  • S43E12 Operation Lighthouse Rescue

    • May 4, 2016
    • PBS

    Engineers race to rescue the Gay Head Lighthouse on Martha's Vineyard from the ocean's erosion.

  • S43E13 15 Years of Terror

    • September 7, 2016
    • PBS

    From 9/11 to today’s crowd-sourced violence, trace how terrorists’ strategies have evolved.

  • S43E14 School of the Future

    • September 14, 2016
    • PBS

    How the science of learning may change education for all children.

  • S43E15 Great Human Odyssey

    • October 5, 2016
    • PBS

    Follow our ancient ancestors’ footsteps out of Africa and into every corner of our planet.

  • S43E16 Super Tunnel

    • October 12, 2016
    • PBS

    Join engineers as they build a massive new railway deep beneath the streets of London.

  • S43E17 Treasures of the Earth: Gems

    • November 2, 2016
    • PBS

    Gemstones like diamonds, rubies, opal and jade are the ultimate treasures. Delve into Earth's depths to discover how these precious stones are forged and what explains the unique allure of each captivating gemstone.

  • S43E18 Treasures of the Earth: Metals

    • November 9, 2016
    • PBS

    Gold, bronze, iron, steel... metals are pillars of our civilization, but what makes them so special? Discover their unique properties and explore how our mastery of metals has led us from the stone age to today's hi-tech world.

  • S43E19 Treasures of the Earth: Power

    • November 16, 2016
    • PBS

    Drill down to discover how Earth's natural treasures provide bountiful energy to power our modern world yet are also driving us to seek new, cleaner alternatives that can help us keep the lights on.

  • S43E20 Bombing Hitler's Supergun

    • May 11, 2016
    • PBS

    Engineers and World War II historians investigate Hitler's fearsome bank of "superguns."

Season 44

  • S44E01 Secrets of the Sky Tombs

    • January 4, 2017
    • PBS

    The towering Himalayas were among the last places on Earth that humanity settled. Scaling sheer cliff sides, a team of daring scientists hunts for clues to how ancient people found their way into this forbidding landscape and adapted to survive the high altitude. They discover rock-cut tombs filled with human bones and enigmatic artifacts, including gold masks and Chinese silk dating back thousands of years, and piece together evidence of strange rituals and beliefs designed to ward off the restless spirits of the dead.

  • S44E02 The Nuclear Option

    • January 11, 2017
    • PBS

    Scientists and engineers work to control a nuclear renaissance five years after the disaster at the Fukushima Daiichi Nuclear Power Plant.

  • S44E03 Search for the Super Battery

    • February 1, 2017
    • PBS

    David Pogue investigates how batteries work and what the future may hold for technical innovation.

  • S44E04 Ultimate Cruise Ship

    • February 8, 2017
    • PBS

    Shipbuilders in Italy work around the clock to build the Seven Seas Explorer, the world's largest and most luxurious cruise ship.

Additional Specials