Impossible Engineering Season 2 Episode 3
Ultimate Football Stadium
The AT and T Stadium in Texas is home to the Dallas Cowboys and the world's largest retractable roof. This $1.2 billion stadium can house over 100,000 fans, and we'll go inside how this engineering feat was built.
2 - 8The Glass SkyscraperMay. 04, 2016- 2 - 7US Navy's Super SubmarineApr. 27, 2016
- 2 - 6World's Biggest Cruise ShipApr. 20, 2016
- 2 - 5World's Longest TunnelApr. 13, 2016
- 2 - 4World's Most Powerful DamApr. 06, 2016
- 2 - 3Ultimate Football StadiumMar. 30, 2016
- 2 - 2World's Tallest BridgeMar. 23, 2016
- 2 - 1NASA's Rocket to MarsMar. 16, 2016
