vues
China Leaves American President Shocked, Builds The Longest Undersea Tunnel In The World
China's Mega Undersea Tunnel Gives American Engineers Goosebumps
How the world's longest underwater tunnel was built - Alex Gendler
Unbelievable! The sea is full of water, how is the undersea tunnel built?
Ritom Pumped-Storage Plant Project – Tunneling under extreme conditions
In 3 minutes: How China builds a high-speed railway tunnel
Speeding Tesla kills 2 in China, carmaker denies claims that brakes failed
China Finds Something Strange on the Moon and Astonishes Scientists!