World’s longest tunnel opens
1:01
World’s longest tunnel opens
Jun 1, 2016
CNBC
The world's longest, deepest tunnel opened today underneath the Swiss Alps. http://cnn.it/22xZEj5 | CNN International
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The world's longest, deepest tunnel opened today underneath the Swi…
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The Longest Underwater Tunnel In The World Will Connect Denmark And Germany
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The world's longest and deepest rail tunnel has opened in Switzerland | Sky News
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The world's longest and deepest rail tunnel has opened in Switzerland …
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The world's longest submerged tunnel will connect Denmark to Germany
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Federal officials believe more than 16,000 pounds of cocaine and marijuana were smuggled through this sophisticated tunnel that ran 2,600 feet from a flop house in Tijuana, Mexico to a lot in Otay Mesa. Read more here: http://bit.ly/1SliyDm | The San Diego Union-Tribune
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Federal officials believe more than 16,000 pounds of cocaine and mar…
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3.1M views · 29K reactions | Flanked by two powerful nations, the English Channel has long been one of the world’s most important maritime passages. Yet for most of its history, crossing was a dangerous prospect. Until engineers proposed building an underwater passage: | TED-Ed | Facebook
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3.1M views · 29K reactions | Flanked by two powerful nations, the Engli…
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