Episodes
1
Polio Vaccine
2
The Motion Picture
3
Satellites.
4
Radio: Out Of Thin Air
5
The Electric Light
6
The Phonograph
7
Great Towers in the Sky
8
Household Wonders.
9
Radar
10
Forensic Science: The Crime Fighter's Weapon.
11
The Stock Exchange
12
NORAD: The War Game Fortress
13
Earthmovers: The Power to Move Mountains
14
International Airports
15
Deep Sea Exploration: Challenging The Abyss
16
The Alaskan Oil Pipeline
17
American Steel: Built to Last.
18
Battlefield Engineering.
19
Statue of Liberty.
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