Watch Impossible Engineering Season 7 Episode 2 Online — World's Toughest Tunnels | Bobina

Impossible Engineering — Season 7, episode 2 watch online

Impossible Engineering, season 7 episode 2 «World's Toughest Tunnels»: air date January 8, 2020. Episode overview, season trailer and the cast of Impossible Engineering.

A team of engineers is overhauling London's underground infrastructure to build a world-class super-sewer system, the Thames Tideway Tunnel. Using cutting-edge tech and the latest construction methods, they work to transform a centuries-old network into a modern-day masterpiece.

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