Modern Marvels Season 5 Episode 17
American Steel: Built to Last.
For over a century, the US steel industry was a powerful symbol of the nation's industrial might. Steel helped explode the stock market into an overnight powerhouse, and transformed a country of farmers and merchants into a nation of visionary builders. But America's domination of the market would meet new challenges in the 1970s.
5 - 20The Atlantic WallSep. 13, 1999- 5 - 19Statue of Liberty.Feb. 15, 1998
- 5 - 18Battlefield Engineering.Feb. 08, 1998
- 5 - 17American Steel: Built to Last.Jan. 18, 1998
- 5 - 16The Alaskan Oil PipelineJan. 01, 1998
- 5 - 15Deep Sea Exploration: Challenging The AbyssNov. 04, 1997
- 5 - 14International AirportsNov. 03, 1997
- 5 - 13Earthmovers: The Power to Move MountainsOct. 28, 1997
- 5 - 12NORAD: The War Game FortressOct. 27, 1997
- 5 - 11The Stock ExchangeOct. 26, 1997
- 5 - 10Forensic Science: The Crime Fighter's Weapon.Oct. 19, 1997
- 5 - 9RadarOct. 12, 1997
- 5 - 8Household Wonders.Oct. 05, 1997
- 5 - 7Great Towers in the SkySep. 28, 1997
- 5 - 6The PhonographSep. 22, 1997
- 5 - 5The Electric LightSep. 21, 1997
- 5 - 4Radio: Out Of Thin AirSep. 07, 1997
- 5 - 3Satellites.Sep. 01, 1997
- 5 - 2The Motion PictureAug. 24, 1997
- 5 - 1Polio VaccineAug. 17, 1997
