Season
Season 10 Episode
- Season 7 Dubai's Impossible Island (Bluewaters)
- Season 7 World's Toughest Tunnels (London's Super Sewer)
- Season 7 F-35 Fighter Jet (F35 Lighting II)
- Season 7 NYC Mega Tower (111 W. 57th Street)
- Season 7 World's Biggest Airport (Beijing Daxing)
- Season 7 Spy Plane Declassified (Nato AWACS)
- Season 7 World's Highest Bridge (Beipanjiang)
- Season 7 Conquering Avalanche Country (Whistler, Canada)
- Season 7 Infantry Assault
- Season 7 The Independent
- Season 7 Supertanker Europe
- Season 7 Beijing Daxing
- Season 7 111 W. 57th Street
- Season 7 South-North Water Diversion
- Season 7 The Falkirk Wheel
- Season 7 Stratolaunch
Impossible Engineering - Season 7 Episode 4 NYC Mega Tower (111 W. 57th Street)
6.80 42 minutes The skinniest skyscraper in the world at 111 W. 57th Street, New York, will soon become the Big Apple's third tallest. Using an innovative, gravity-defying design, this colossal megastructure is breaking all the rules of engineering. Can engineers find a way to build this ultra-tall slender building?
