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Modern Marvels: 4x9
Roller Coasters
Since the turn of the 20th century, designers have competed to build them faster, taller, and steeper. But as technology pushes the envelope with flips, weightlessness, and more g-force than a jet, how many thrills can the human body take?
4 - 1America's Highways Sep. 02, 1996
4 - 2The Telephone Sep. 15, 1996
4 - 3Aqueducts Oct. 06, 1996
4 - 4Television Oct. 20, 1996
4 - 5The Computer Nov. 24, 1996
4 - 6Captured Light Dec. 15, 1996
4 - 7Stealth Technology Feb. 16, 1997
4 - 8Pyramids: Majesty And Mystery Mar. 23, 1997
4 - 9Roller Coasters Apr. 13, 1997
4 - 10Observatories: Stonehenge to Space Telescopes Jun. 08, 1997
4 - 11The Great Wall of China. Jun. 22, 1997