Megaprojects on MSN
Watch what happens when a huge dam suddenly fails
What would happen if China's Three Gorges Dam failed? While a catastrophic collapse is extremely unlikely, the world's ...
Megaprojects on MSN
Hoover Dam is running out of water - and authorities can't stop it
What would happen if the Hoover Dam failed? While a catastrophic collapse remains extremely unlikely, the real danger facing ...
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