Последние добавленные видео:
Under-Sea-Tunnel
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5 years ago
3819813 5 years ago 5:38How the world's longest underwater tunnel was built - Alex Gendler
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2 years ago
1203175 2 years ago 4:12Unbelievable! The sea is full of water, how is the undersea tunnel built?
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3 weeks ago
182904 3 weeks ago 34:2512 World's Most Incredible Undersea Tunnels
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2 months ago
1771106 2 months ago 3:40How the world’s largest underwater tunnel is being built | BBC News
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1 year ago
2071065 1 year ago 20:12How The Channel Tunnel Works
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9 months ago
506246 9 months ago 5:16The unique undersea tunnels that link the Faroe Islands | BBC Global
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4 months ago
3574284 4 months ago 23:00Japanese engineers' underwater tunnel project shocked billions of people. Unbelievable project!
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2 years ago
14606862 2 years ago 27:51The Insane Scale of Europe’s New Mega-Tunnel
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5 months ago
1166598 5 months ago 17:03How Europe's Building the World's Longest Underwater Tunnel!
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2 years ago
1766767 2 years ago 9:35Inside The World’s First Undersea Roundabout
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1 year ago
287766 1 year ago 9:08HOW IT'S MADE: Underwater Tunnels
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1 year ago
13722 1 year ago 12:04Longest Undersea Tunnel In the World West Artificial Island [4K] Hong Kong Zhuhai Macau Bridge|HZMB
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1 year ago
937923 1 year ago 10:29Exclusive Drive On India’s First Ever UNDERSEA Tunnel | Mumbai Coastal Road | Curly Tales