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Live Science on MSN6d
Could we ever build a transatlantic tunnel?Currently, the world's longest undersea section of a tunnel belongs to the Channel Tunnel, which has a 23.5-mile (37.9 ...
Megaprojects on MSN15d
The Channel Tunnel: Planned in 1802… and Built in 1994It took nearly 200 years of planning and one of the most ambitious construction efforts in history to connect England and France through the Channel Tunnel. From political battles to engineering ...
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