Building Giants Season 1 Episode 5
World's Strongest Wall
Venice's new storm wall is one of the strongest in the world, a 330-ton behemoth that protects the historic city from disastrous flooding.
1 - 8World's Toughest SkyscraperFeb. 23, 2018- 1 - 7World's Biggest ChurchFeb. 15, 2018
- 1 - 6Super TunnelFeb. 08, 2018
- 1 - 5World's Strongest WallFeb. 01, 2018
- 1 - 4Arctic Mega BridgeJan. 25, 2018
- 1 - 3Super Skyscraper NYCJan. 18, 2018
- 1 - 2Monster Cruise ShipJan. 11, 2018
- 1 - 1World's Greatest StadiumJan. 04, 2018
