They built a city on a SWAMP? 😱 #Engineering #Venice #Shorts Reel-2

Faced with invaders, refugees fled to muddy islands in a lagoon. This is how they started building the impossible. The secret? A hidden forest beneath their feet... 🌲

How did they ACTUALLY do it? Discover the full story in the main video:
http://rumble.com/v6y26h6-venice-the-city-fighting-to-survive-the-sea.html

#VeniceHistory #Construction #Italy #Travel #AmazingFacts #History #HowItsMade