| Name | First Aired | Runtime | Image | |
|---|---|---|---|---|
| S07E01 | Home Tech |
January 3, 2001
H2
|
44 | |
| S07E06 | Apollo 13 |
January 22, 2001
H2
|
44 | |
| S07E08 | Survival Tech |
January 29, 2001
H2
|
44 | |
| S07E10 | Chesapeake Bay Bridge and Tunnel |
February 7, 2001
H2
|
44 | |
| S07E12 | Garage Gadgets |
February 12, 2001
H2
|
44 | |
| S07E13 | Monster Trucks |
March 12, 2001
H2
|
44 | |
| S07E14 | Then And Now: Airships |
March 17, 2001
|
44 | |
| S07E15 | Lighthouses |
March 19, 2001
H2
|
44 | |
| S07E17 | The Pentagon |
March 27, 2001
H2
|
44 | |
| S07E18 | How Did They Build That?: Concrete |
April 11, 2001
History
|
||
| S07E19 | Computers |
April 11, 2001
H2
|
44 | |
| S07E20 | Engineering Disasters 3 |
April 16, 2001
H2
|
44 | |
| S07E25 | International Airports 2 |
May 14, 2001
H2
|
44 | |
| S07E26 | Codes |
May 21, 2001
H2
|
44 | |
| S07E28 | Tunnels of Vietnam |
November 13, 2002
H2
|
44 | |
| S07E32 | The Colosseum |
June 11, 2001
H2
|
44 | |
| S07E34 | Hadrian's Wall |
June 23, 2001
H2
|
44 | |
| S07E35 | Hardware Stores |
June 25, 2001
H2
|
44 | |
| S07E36 | More Gadgets |
June 27, 2001
H2
|
44 | |
| S07E37 | Cattle Ranches |
July 24, 2001
H2
|
44 | |
| S07E38 | Saloons |
July 25, 2001
H2
|
44 | |
| S07E42 | The Spitfire |
August 16, 2001
H2
|
44 | |
| S07E43 | Construction Machines |
August 17, 2001
H2
|
90 | |
| S07E44 | Cannons |
August 21, 2001
H2
|
44 | |
| S07E45 | Nuclear Subs |
August 28, 2001
H2
|
44 | |
| S07E47 | Air Shows |
September 4, 2001
H2
|
44 | |
| S07E48 | West Point |
September 11, 2001
H2
|
44 | |
| S07E50 | Quarries |
September 18, 2001
H2
|
44 | |
| S07E51 | Diamond Mines |
September 19, 2001
H2
|
44 | |
| S07E52 | The Secret Life of the Crash Test Dummy |
September 25, 2001
H2
|
44 | |
| S07E53 | The Mig |
September 27, 2001
History
|
60 | |
| S07E54 | The House |
October 15, 2001
H2
|
44 | |
| S07E55 | Work Clothes |
October 17, 2001
H2
|
44 | |
| S07E56 | Bunkers |
October 23, 2001
H2
|
44 | |
| S07E58 | Cemeteries |
October 30, 2001
H2
|
44 | |
| S07E64 | Times Square |
November 29, 2001
H2
|
44 | |
| S07E65 | Glass |
December 1, 2001
H2
|
44 |
No artwork of this type.
No artwork of this type.
No artwork of this type.