All Seasons

Season 2017

• S2017E01 Episode Zero: Hi There, From Part-Time Genius!

  • June 1, 2017

• S2017E02 What are the Sunniest Places to Hide My Taxes?

  • June 7, 2017

• S2017E03 Is Cryonics Really a Thing?

  • June 7, 2017

• S2017E04 Why Have Rats Outsmarted Us For So Long?

  • June 7, 2017

• S2017E05 Will We Ever Live Without Sleep?

  • June 7, 2017

• S2017E06 How Clean Should We Be?

  • June 14, 2017

• S2017E07 Why is Ayn Rand a Political Rock Star?

  • June 16, 2017

• S2017E08 Let's Build the Ultimate Superhero Animal!

  • June 21, 2017

• S2017E09 Can We Feed 10 Billion?

  • June 23, 2017

• S2017E10 Who's our Weirdest President?

  • June 28, 2017

• S2017E11 Is Flavor Really All In Your Brain?

  • June 30, 2017

• S2017E12 Your Weird Summer Travel Guide!

  • July 5, 2017

• S2017E13 Why Are We Obsessed with World Records?

  • July 7, 2017

• S2017E14 How the Boy Scouts Conquered America

  • July 12, 2017

• S2017E15 What's the Most American Place in the World? (Outside the States, that is)

  • July 14, 2017

• S2017E16 Do Personality Tests Work?

  • July 19, 2017

• S2017E17 Is Exercising to Lose Weight a Myth?

  • July 21, 2017

• S2017E18 Are We Really Breathing Julius Caesar's Last Breath?

  • July 26, 2017

• S2017E19 What Does the Future of Water Look Like?

  • July 28, 2017

• S2017E20 What are the Weirdest Things the Government Invests In?

  • August 2, 2017

• S2017E21 What are our favorite secrets about the Vatican?

  • August 4, 2017

• S2017E22 How Do Con Artists Keep Fooling Us?

  • August 9, 2017

• S2017E23 Why is IKEA obsessed with building a Better Meatball?

  • August 11, 2017

• S2017E24 Bonus: I need some Weird Eclipse Facts, pronto! Please Help!

  • August 14, 2017

• S2017E25 Who's gonna live to 100?

  • August 16, 2017

• S2017E26 What are the Strangest College Classes We Desperately Want to Take?

  • August 18, 2017

• S2017E27 What should you Plant in your Poisonous Garden?

  • August 23, 2017

• S2017E28 What’s the Best Day of the Week?

  • August 25, 2017

• S2017E29 Bonus: 9 Facts to Make You Smile

  • August 28, 2017

• S2017E30 Does Pizza Bring Out the Worst In People?

  • August 30, 2017

• S2017E31 What's the Science of Invisibility?

  • September 1, 2017

• S2017E32 How to Build the Ultimate Theme Park

  • September 6, 2017

• S2017E33 Can you Game a Dog Show?

  • September 8, 2017

• S2017E34 What Invention Deserves Way More Credit Than We Give It?

  • September 13, 2017

• S2017E35 Bonus: 9 Super Facts Hiding in your Supermarket

  • September 14, 2017

• S2017E36 What Does the Internet Know About You?

  • September 15, 2017

• S2017E37 Why do Democrats like Coke and Republicans like Pepsi? (and other Revelations from the Cola Wars)

  • September 20, 2017

• S2017E38 Bonus: 9 Facts about Rich People and/or Sigourney Weaver

  • September 21, 2017

• S2017E39 Which Country has the Secret to the Smartest Students?

  • September 22, 2017

• S2017E40 What will Computer Implants do for our Brains?

  • September 27, 2017

• S2017E41 BONUS: 9 Strange, Fun and Wonderful Non-Profits we Just Learned About

  • September 28, 2017

• S2017E42 What's the Secret to a Better Prison System?

  • September 29, 2017

• S2017E43 Are Bananas Going Extinct?

  • October 4, 2017

• S2017E44 The 9 Weirdest Things Intentionally Buried By People

  • October 5, 2017

• S2017E45 What's it take to be a Superfan?

  • October 6, 2017

• S2017E46 How Big is the US Military?

  • October 11, 2017

• S2017E47 9 Mouthwatering Facts about Sandwiches

  • October 12, 2017

• S2017E48 Why are we so Nostalgic for Sugary Breakfast Cereals?

  • October 13, 2017

• S2017E49 Why don't we use Rockets to Send Mail Anymore?

  • October 18, 2017

• S2017E50 9 Disney Facts to Work into Conversations Immediately!

  • October 19, 2017

• S2017E51 What are the World’s Worst Jobs?

  • October 20, 2017

• S2017E52 What's so great about Canada? (Spoiler: Lots of things!)

  • October 25, 2017

• S2017E53 9 Halloween Facts to Stuff in your Pillowcases!

  • October 26, 2017

• S2017E54 What's Everyday life like on Antarctica?

  • October 27, 2017

• S2017E55 What are the only 10 Foods You'd Need to Survive?

  • November 1, 2017

• S2017E56 9 Mustache Facts to Kick off Movember!

  • November 2, 2017

• S2017E57 Is China the Next Green Superpower?

  • November 3, 2017

• S2017E58 Introducing Movie Crush

  • November 6, 2017

• S2017E59 How Big is Amazon?

  • November 8, 2017

• S2017E60 What are the Greatest Cookbooks on American Shelves?

  • November 10, 2017

• S2017E61 Who Was the Woman Behind American Codebreaking?

  • November 15, 2017

• S2017E62 9 Hilarious Monuments (probably) not worth the Road Trip

  • November 16, 2017

• S2017E63 Are Truckers the Backbone of the US Economy?

  • November 17, 2017

• S2017E64 Was Mister Rogers the Best Neighbor Ever?

  • November 22, 2017

• S2017E65 9 Ridiculous Thanksgiving Facts to Pass Around the Table

  • November 23, 2017

• S2017E66 How did the Sears catalog take over the world?

  • November 24, 2017

• S2017E67 Why don't Squid and Octopus Get More Love?

  • November 29, 2017

• S2017E68 9 Prize-winning Facts about Game Shows

  • November 30, 2017

• S2017E69 Is there a Rosy Future for Libraries?

  • December 1, 2017

• S2017E70 Are We Eating Sushi All Wrong?

  • December 6, 2017

• S2017E71 9 Piping Hot Facts about Bath Tubs

  • December 7, 2017

• S2017E72 What are the Most Incredible Things the Human Body can do?

  • December 8, 2017

• S2017E73 9 Sloth Facts Worth Clinging To

  • December 14, 2017

• S2017E74 What Makes the Happiest Places on Earth?

  • December 15, 2017

• S2017E75 Introducing Omnibus

  • December 16, 2017

• S2017E76 Does Trash Talking Really Work?

  • December 18, 2017

• S2017E77 What's the Secret to Nintendo's Success?

  • December 20, 2017

• S2017E78 9 Cat Facts in Honor of National Cat Herder's Day!

  • December 21, 2017

• S2017E79 What are the most Surprising Jobs at the White House?

  • December 22, 2017

• S2017E80 What are the Strangest, Craziest Sounds in the Universe?

  • December 27, 2017

• S2017E81 9 Things to Look forward to in 2018

  • December 28, 2017

• S2017E82 Will we ever Travel Faster than Light Speed?

  • December 29, 2017

Season 2018

• S2018E01 What are some Easy Tricks to Improve Your Life in 2018?

  • January 3, 2018

• S2018E02 9 Facts About Buttons that Aren't Nuclear

  • January 4, 2018

• S2018E03 Was Sandra Day O'Connor Our Last Independent Justice?

  • January 5, 2018

• S2018E04 What's the Science of Perfect Timing?

  • January 10, 2018

• S2018E05 9 Snowy Facts to get you through your Snow Day

  • January 11, 2018

• S2018E06 Is the Kraft Single America's Greatest Invention?

  • January 12, 2018

• S2018E07 How did the Winter Olympics change Sports?

  • January 17, 2018

• S2018E08 9 Wacky Facts about the Marx Brothers

  • January 18, 2018

• S2018E09 What was the Golden Age of Hijacking?

  • January 19, 2018

• S2018E10 Is Recycling Worth the Hassle?

  • January 24, 2018

• S2018E11 9 Head-spinning Facts about Hats

  • January 25, 2018

• S2018E12 How did Reference Books Shape Civilization? (And what will their death mean?)

  • January 26, 2018

• S2018E13 How Chinese is our Chinese Food?

  • January 31, 2018

• S2018E14 9 Thrilling Mysteries... Solved!

  • February 1, 2018

• S2018E15 Is Flu Season Really as Dangerous as We're Told?

  • February 2, 2018

• S2018E16 What are the Greatest Things We Just Learned about Japan?

  • February 7, 2018

• S2018E17 9 Outstanding Facts About Aussie Animals

  • February 8, 2018

• S2018E18 How does Rick Steves Think You Should Travel?

  • February 9, 2018

• S2018E19 How did Putin come to power?

  • February 14, 2018

• S2018E20 9 Delightful Facts about Office Supplies

  • February 15, 2018

• S2018E21 What are the Most Incredible Technologies Coming Soon(-ish)?

  • February 16, 2018

• S2018E22 Why are Humans so Obsessed with Chocolate?

  • February 21, 2018

• S2018E23 9 Leafy Facts about Houseplants

  • February 22, 2018

• S2018E24 Are we in the Middle of a Rudeness Epidemic?

  • February 23, 2018

• S2018E25 How did WHAM-O become America's Greatest Novelty Toy Company?

  • February 28, 2018

• S2018E26 What are the World's Weirdest Theme Restaurants?

  • March 1, 2018

• S2018E27 Will we ever Cure Blindness?

  • March 2, 2018

• S2018E28 Where do the World's Best Band Names Come From?

  • March 7, 2018

• S2018E29 9 Rinkrinkerfink Facts about Dr. Seuss

  • March 8, 2018

• S2018E30 Why do NASCAR fans drive trucks and Formula One fans drive yachts?

  • March 9, 2018

• S2018E31 Why do Cats get such a Bad Rap?

  • March 14, 2018

• S2018E32 9 Incredible Stories Imported from Remote Islands

  • March 15, 2018

• S2018E33 What's the Science of Painkillers?

  • March 16, 2018

• S2018E34 How Did Google Get Its Start?

  • March 21, 2018

• S2018E35 9 Last Words worth Remembering

  • March 22, 2018

• S2018E36 Why Doesn't Disney Celebrate these Princesses?

  • March 23, 2018

• S2018E37 What's the Science of Anger?

  • March 28, 2018

• S2018E38 9 Crazy Newspapers Worth Getting Your Hands On

  • March 29, 2018

• S2018E39 How Did Wine Fraud Become Such a Big Business?

  • March 30, 2018

• S2018E40 How Could All These Things Possibly Happen on One Weekend?!

  • March 31, 2018

• S2018E41 What Makes Waffle House Such a Brilliant Business?

  • April 4, 2018

• S2018E42 9 Fresh Ideas in Science

  • April 5, 2018

• S2018E43 Why is it more dangerous to be a Park Ranger than an FBI Agent?

  • April 6, 2018

• S2018E44 What are the Greatest Things We Just Learned about Hawaii?

  • April 11, 2018

• S2018E45 9 Incredible Classic Toys (and How They've Changed)

  • April 12, 2018

• S2018E46 Are there Benefits to Procrastinating?

  • April 13, 2018

• S2018E47 Do Superstar Athletes Have Superior Brains?

  • April 18, 2018

• S2018E48 9 Incredible Stories about Accountants! (Yes, Accountants.)

  • April 19, 2018

• S2018E49 What Does Stress Really do to our Bodies?

  • April 20, 2018

• S2018E50 How did Sesame Street Change TV Forever?

  • April 25, 2018

• S2018E51 9 Mouth-puckering Stories about Pickles!

  • April 26, 2018

• S2018E52 How did the Avocado Conquer the World?

  • April 27, 2018

• S2018E53 Can Spicy Foods Make Us Live Longer?

  • May 2, 2018

• S2018E54 9 Very Important Facts about Bears

  • May 3, 2018

• S2018E55 What are the Weirdest Experiments in Science?

  • May 4, 2018

• S2018E56 Why Were These Books Banned?

  • May 10, 2018

• S2018E57 What do we actually Know about J. Edgar Hoover?

  • May 11, 2018

• S2018E58 9 Surprising Facts about Moms

  • May 12, 2018

• S2018E59 What's the Science Behind the Perfect Party?

  • May 16, 2018

• S2018E60 9 Somewhat Tasteful Facts about Salad!

  • May 17, 2018

• S2018E61 Who's Going to Put a Colony on Mars First?

  • May 18, 2018

• S2018E62 9 Highly Specific Robots You Need to Meet

  • May 25, 2018

• S2018E63 Will Coffee Make Me Live Longer?

  • May 25, 2018

• S2018E64 How Did MythBusters Work?

  • May 30, 2018

• S2018E65 9 Deliciously Frosty facts about Ice Cream

  • May 31, 2018

• S2018E66 Is the Earth really Running Out of Sand, Dirt and Bacon?

  • June 1, 2018

• S2018E67 Why Do Sharks Get Such a Bad Rap?

  • June 6, 2018

• S2018E68 9 Highly Unusual Courting Techniques

  • June 7, 2018

• S2018E69 How Do People Game the Lottery?

  • June 13, 2018

• S2018E70 What are the Best Shoes for Atheists, Marathon Runners, and Criminals?

  • June 15, 2018

• S2018E71 Are Dad Jokes Actually Good For Kids’ Brains?

  • June 16, 2018

• S2018E72 Why Are Kids So Attracted to Shel Silverstein's Poetry?

  • June 20, 2018

• S2018E73 9 Surprising Restaurants We Can't Stop Talking About

  • June 21, 2018

• S2018E74 What's the Greatest World's Fair of All-Time?

  • June 27, 2018

• S2018E75 9 Surprising Origin Stories Behind Corporate Mascots

  • June 28, 2018

• S2018E76 How Close are we to Curing Alzheimer's?

  • June 29, 2018

• S2018E77 What’s so special about Twins?

  • July 4, 2018

• S2018E78 9 Soccer-ish Facts about the World Cup

  • July 5, 2018

• S2018E79 What are the Movie Industry's Biggest Secrets?

  • July 6, 2018

• S2018E80 How did Nickelodeon Revolutionize Television?

  • July 11, 2018

• S2018E81 9 Incredible Inventors You'll Want to Meet

  • July 12, 2018

• S2018E82 What's the Science of Changing Someone's Mind?

  • July 13, 2018

• S2018E83 9 Weird and Incredible Rule Changes

  • July 19, 2018

• S2018E84 What are the Secrets of the World’s Largest Birds?

  • July 20, 2018

• S2018E85 Is your Grocery Store Trying to Manipulate You? (Plus, how a Piggly Wiggly inspired the Hoggly Woggly)

  • July 25, 2018

• S2018E86 Who is America's Worst President?

  • July 27, 2018

• S2018E87 9 Fascinating Facts about Money

  • August 2, 2018

• S2018E88 What are the Most Important Moments in Dog History?

  • August 3, 2018

• S2018E89 What are Allergies and How Close Are We to a Cure?

  • August 8, 2018

• S2018E90 9 Wonderful Grammar Stories for Language Nerds (like Us!)

  • August 10, 2018

• S2018E91 How Did Dolly Parton Become Such a Legend?

  • August 13, 2018

• S2018E92 Who are the Secret Inspirations for these Characters?

  • August 15, 2018

• S2018E93 9 Surprising Ways Celebrities Made Money

  • August 16, 2018

• S2018E94 What's the Science Behind Introverts?

  • August 22, 2018

• S2018E95 9 Unusual Instruments Worth Trumpeting About

  • August 23, 2018

• S2018E96 What is time? And why do we rely on Greenwich for it?

  • August 29, 2018

• S2018E97 9 Outrageous Stories about Cars

  • August 30, 2018

• S2018E98 What are the Greatest Stories from the Appalachian Trail?

  • August 31, 2018

• S2018E99 How Did LEGO Take Over the World?

  • September 5, 2018

• S2018E100 Inside the Secret World of Hotel Operations

  • September 7, 2018

• S2018E101 What's the Secret Science Behind Whales?

  • September 13, 2018

• S2018E102 How do you Build a Civilization from Scratch?

  • September 15, 2018

• S2018E103 What are the Strangest Mating Habits in the Animal Kingdom?

  • September 20, 2018

• S2018E104 9 Genius-Approved Ways to Avoid Writer's Block

  • September 20, 2018

• S2018E105 The Controversial Origins of Famous Dance Moves

  • September 21, 2018

• S2018E106 Secrets from the World’s Most Unique Airports

  • September 26, 2018

• S2018E107 9 Facts to Get You in the Apple-Picking Mood

  • September 28, 2018

• S2018E108 Can Showing Gratitude Help You Live Longer?

  • October 3, 2018

• S2018E109 Who's the Greatest Pirate of All-Time?

  • October 5, 2018

• S2018E110 What are the Best Fall Festivals in America?

  • October 14, 2018

• S2018E111 How did North Korea become such a Scary Place?

  • October 17, 2018

• S2018E112 Why Are We So Fascinated by the Titanic?

  • October 19, 2018

• S2018E113 Things for Rich People (that were Originally for Poor People)

  • October 25, 2018

• S2018E114 Were Ninjas Actually Good at Hiding?

  • November 2, 2018

• S2018E115 9 Things about Unicorns, Zombies and... Darth Baggins?!

  • November 7, 2018

• S2018E116 Why did Venus Flytraps Develop a Taste for Meat?

  • November 9, 2018

• S2018E117 Why are Russians so good at Chess?

  • November 16, 2018

• S2018E118 9 Deliciously Cheesy Facts about Nachos

  • November 20, 2018

• S2018E119 How did Charlie Brown win over America?

  • November 28, 2018

• S2018E120 9 Reasons to Love Raccoons (Yes, Raccoons)

  • November 30, 2018

• S2018E121 9 Cocktail Facts to Enjoy Shaken or Stirred!

  • December 6, 2018

• S2018E122 What are the Secret Rules the Royal Family has to Obey?

  • December 13, 2018

• S2018E123 9 Great Facts about People Named Tony

  • December 14, 2018

• S2018E124 9 Christmas Tree Facts that are totally lit!

  • December 20, 2018

Season 2019

• S2019E01 Why Did Ben Franklin Look Up to Genghis Khan?

  • January 10, 2019

• S2019E02 The Surprising Origins of 9 TV Spin-Offs

  • January 16, 2019

• S2019E03 Why Can’t You Copyright a Chicken Sandwich?

  • January 18, 2019

• S2019E04 9 Wonderful Wintertime Inventions

  • January 25, 2019

• S2019E05 What does Plastic Surgery have to do with the Civil War?

  • January 25, 2019

• S2019E06 9 Things Hiding on your Money

  • January 31, 2019

• S2019E07 How Did Jacques Cousteau Fall in Love with the Sea?

  • February 5, 2019

• S2019E08 9 Delightful Corners of the Internet

  • February 8, 2019

• S2019E09 9 Valentine's Day Facts You'll Want to Share

  • February 14, 2019

• S2019E10 Did (Everyone's Favorite Frenchman) Lafayette Really Save America?

  • February 16, 2019

• S2019E11 What are the Greatest Things We Didn't Know about Brazil?

  • March 1, 2019

• S2019E12 How did Thurgood Marshall become such an Incredible Lawyer?

  • April 26, 2019

• S2019E13 How Close Are We to Resurrecting a Woolly Mammoth?

  • May 10, 2019

• S2019E14 Why did the Inventor of Shopping Malls Hate Malls?

  • May 28, 2019

• S2019E15 Are Pigeons Smarter Than They Look?

  • July 11, 2019

• S2019E16 Is a Funny Boss better for your Workplace? (And other Secrets from Office Culture!)

  • August 16, 2019

• S2019E17 How did settlers create New Orleans from swampland?

  • August 26, 2019

• S2019E18 Who Invented the Dunce Cap? (And other unusual School Supplies)

  • October 16, 2019

• S2019E19 How do Dollar Stores stay in Business?

  • October 23, 2019

• S2019E20 Halloween Special: The Mystery Show!

  • October 31, 2019

• S2019E21 Did a Volcano Eruption Really Help Invent the Bicycle?

  • November 7, 2019

• S2019E22 Do Lucky Charms Really Work? (Plus, other ways to get the upper hand)

  • November 14, 2019

• S2019E23 Why Does New Zealand Have an Official Wizard?

  • December 5, 2019

Season 2020

• S2020E01 What did Teddy Roosevelt do to Dr. Seuss?!

  • February 19, 2020

• S2020E02 9 Oddball Comic Book Characters (Who Won't Be Getting Their Own Movie)

  • March 25, 2020

• S2020E03 How did P. T. Barnum Trick the World into Riding Elevators?

  • March 30, 2020

• S2020E04 9 Stompy Facts about Godzilla

  • April 3, 2020

• S2020E05 9 Absurd Inventions You (Probably) Won't See on Shark Tank

  • April 7, 2020

• S2020E06 9 Weird Things Hiding Underground

  • April 20, 2020

• S2020E07 What's So Bad about the Philistines?

  • May 1, 2020

• S2020E08 What's the Correct Way for a Queen to Eat a Banana?

  • August 21, 2020

• S2020E09 What's the World's Most Ridiculous Video Game?

  • September 1, 2020

• S2020E10 Bright Lights, Big Snake Plant

  • October 13, 2020

Season 2021

• S2021E01 Introducing: Black Cowboys

  • February 26, 2021

• S2021E02 9 Surprising Things Invented by Women

  • March 8, 2021

Season 2022

• S2022E01 9 Chomp-worthy facts about Alligators

  • April 30, 2022

• S2022E02 Utilizing Data and Connectivity to Revolutionize an Entire Industry: Lutz Beck, CIO of Daimler Truck

  • May 31, 2022

• S2022E03 Improving Food and Nutrition Practices to Reduce Arthritis Symptoms

  • June 8, 2022

• S2022E04 Improving Food and Nutrition Practices to Reduce Arthritis Symptoms (Abridged Version)

  • June 8, 2022

• S2022E05 9 Starch-tastic Facts about Potatoes!

  • July 15, 2022

• S2022E06 The Future of Supply Chain: Building Sustainable and Transparent Businesses

  • September 27, 2022

• S2022E07 Dare to Compete with Ilona Maher

  • October 5, 2022

• S2022E08 Engaging Customers on Their Terms, in Any Environment: Mani Suri, Chief Information Officer, Ulta Be

  • October 18, 2022

• S2022E09 Clicks, Not Code: Transforming Digital Experiences with Salesforce

  • November 29, 2022

Season 2023

• S2023E01 355 Days in Space: Finding Meaning with Astronaut Mark Vande Hei

  • February 14, 2023

• S2023E02 How to Raise Capital and Find Funding For Your Small Business

  • March 30, 2023

• S2023E03 Retirement Planning 101: IRA, 401k, and Roth, Oh, My!

  • May 16, 2023

• S2023E04 Sleep and Love

  • May 23, 2023

• S2023E05 Spearheading More Productive Healthcare through People-Centric Process and Technology: Peter Fleisch

  • May 27, 2023

• S2023E06 AI for Business: Multiplying the Impact of AI

  • September 5, 2023

• S2023E07 Hugging Face and watsonx: Why Open Source Is the Future of AI in Business

  • October 3, 2023

• S2023E08 Improving Accessibility with AI

  • October 31, 2023

• S2023E09 Was Sandra Day O'Connor Our Last Independent Justice?

  • December 1, 2023

Season 2024

• S2024E01 Rebuilding after a blaze: Luna Gourmet Coffee & Tea

  • January 23, 2024

• S2024E02 Why are we so Obsessed with Slime?

  • April 11, 2024

• S2024E03 Why Are There So Many Cheese Crimes?

  • April 25, 2024

• S2024E04 How Come Esperanto Never Took Off?!

  • May 2, 2024

• S2024E05 9 Very Important Facts about Flutes

  • May 9, 2024

• S2024E06 How Did Dialing 9-1-1 Become a Thing?

  • May 16, 2024

• S2024E07 Mango Recommends: Afghan Star, hosted by John Legend

  • May 24, 2024

• S2024E08 Did Picasso try to Steal the Mona Lisa?

  • May 30, 2024

• S2024E09 What Flavor is Dr Pepper?

  • June 6, 2024

• S2024E10 The Strangest Summer Festivals You NEED to Visit (Probably)

  • June 13, 2024

• S2024E11 9 Incredible Sicily Facts to Share over Cannoli!

  • June 26, 2024

• S2024E12 Do Bald Eagles Really Steal Babies?! (And other Eagle Questions... Answered!)

  • July 3, 2024

• S2024E13 How Scientists are Reviving Lost Smells

  • July 11, 2024

• S2024E14 Will I Regret Having an AI Voice? Featuring Evan Ratliff! (And his AI voice)

  • July 19, 2024

• S2024E15 PTG Classic: How Did Sharks Get Such a Bad Rap?

  • July 24, 2024

• S2024E16 PTG Classic: The Incredible Life of Jacques Cousteau

  • July 25, 2024

• S2024E17 Say My Name, Say My Name: 9 Fantastic Eponyms and the People Behind Them

  • July 31, 2024

• S2024E18 What's the Best Way to Sit? (And Other Important Questions about Work)

  • August 9, 2024

• S2024E19 Poodle Grooming and Other (Nearly) Olympic Sports

  • August 15, 2024

• S2024E20 9 Essential Facts You (Probably) Need to Know about... Surfing!

  • August 21, 2024

• S2024E21 What Happened to the Coney Island Narwhal? (and other Important Narwhal Stories!)

  • August 29, 2024

• S2024E22 Does Sunscreen Actually Work?

  • September 4, 2024

• S2024E23 Are Gummy Bears Good For Your Muscles? (And other very important Gummy Questions... Answered!)

  • September 12, 2024

• S2024E24 PTG Classic: Why do Cats get such a Bad Rap?

  • September 19, 2024

• S2024E25 Is Itching Contagious? (and does scratching actually help?)

  • September 26, 2024

Additional Specials

• SPECIAL 0x1 Introducing Dressed

  • May 22, 2018

• SPECIAL 0x2 Fan Favorite: What are the Greatest Secrets Hiding in the Vatican?

  • May 23, 2018

• SPECIAL 0x3 Fan Favorite: What's the Science of Invisibility?

  • June 8, 2018

• SPECIAL 0x4 Introducing our new podcast: Committed

  • June 14, 2018

• SPECIAL 0x5 Fan Favorite: Who was the Woman Behind American Codebreaking?

  • June 22, 2018

• SPECIAL 0x6 Fan Favorite: Why are we so Nostalgic for Sugary Breakfast Cereals?

  • June 30, 2018

• SPECIAL 0x7 Fan Favorite: Are we in the middle of a Rudeness Epidemic?

  • July 18, 2018

• SPECIAL 0x8 Fan Favorite: 9 Hilarious Monuments (probably) not worth the Road Trip

  • July 26, 2018

• SPECIAL 0x9 Fan Favorite: What are the Most Incredible Things the Human Body Can Do?

  • August 1, 2018

• SPECIAL 0x10 Fan Favorite: What are the most Surprising Jobs at the White House?

  • August 17, 2018

• SPECIAL 0x11 Fan Favorite: Is Exercising to Lose Weight a Myth?

  • August 24, 2018

• SPECIAL 0x12 Introducing: Stuff To Blow Your Mind

  • September 6, 2018

• SPECIAL 0x13 Fan Favorite: Will we ever Travel Faster than Light Speed?

  • September 14, 2018

• SPECIAL 0x14 Introducing: Daniel and Jorge Explain the Universe

  • September 27, 2018

• SPECIAL 0x15 Fan Favorite: 9 Weirdest things Intentionally Buried by People

  • October 4, 2018

• SPECIAL 0x16 Fan Favorite: What are the Greatest Things We Just Learned about Japan?

  • October 11, 2018

• SPECIAL 0x17 Fan Favorite: What are the Weirdest Experiments in Science?

  • October 26, 2018

• SPECIAL 0x18 Fan Favorite: 9 Halloween Facts to Stuff in your Pillowcases!

  • October 31, 2018

• SPECIAL 0x19 Introducing Committed: Love at First Slight

  • November 14, 2018

• SPECIAL 0x20 Fan Favorite: Was Mister Rogers the Best Neighbor Ever?

  • November 21, 2018

• SPECIAL 0x21 Introducing The Brink: Sriracha Adds the Spice to Success

  • November 29, 2018

• SPECIAL 0x22 Fan Favorite: Why is it more dangerous to be a Park Ranger than an FBI Agent?

  • December 7, 2018

• SPECIAL 0x23 Fan Favorite: What's Everyday life like on Antarctica?

  • December 19, 2018

• SPECIAL 0x24 Fan Favorite: Why Were These Books Banned?

  • January 2, 2019

• SPECIAL 0x25 Fan Favorite: 9 Very Important Facts about Bears

  • January 4, 2019

• SPECIAL 0x26 Fan Favorite: Will Coffee Make Me Live Longer?

  • January 11, 2019

• SPECIAL 0x27 Fan Favorite: What Makes the Happiest Places on Earth?

  • February 22, 2019

• SPECIAL 0x28 Fan Favorite: What's the Science of Painkillers?

  • March 7, 2019

• SPECIAL 0x29 Fan Favorite: How Do People Game the Lottery?

  • March 15, 2019

• SPECIAL 0x30 Fan Favorite: How does Rick Steves Think You Should Travel?

  • March 22, 2019

• SPECIAL 0x31 Fan Favorite: How Did Wine Fraud Become Such a Big Business?

  • April 12, 2019

• SPECIAL 0x32 Introducing Sleepwalkers: Sleepwalking

  • May 3, 2019

• SPECIAL 0x33 Fan Favorite: What are the Movie Industry's Biggest Secrets?

  • June 7, 2019

• SPECIAL 0x34 Fan Favorite: Why are we so Nostalgic for Sugary Breakfast Cereals?

  • June 20, 2019

• SPECIAL 0x35 Introducing: Hush Money

  • August 22, 2019

• SPECIAL 0x36 Fan Favorite: How did Charlie Brown win over America?

  • November 27, 2019