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Water Defies Gravity At Hoover Dam
Hoover Dam updraft is so strong it makes water float upwards | Daily Mail Online
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Hoover Dam | Description, Location, Constructino, Facts, History, & Pictures | Britannica
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Water "Defies Gravity" at the Hoover Dam
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The Hoover Dam is a concrete arch-gravity construction linking Nevada and Arizona and created the largest water reservoir in the USA Stock Photo - Alamy
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Amazing Hoover dam updraft appears to make water defy gravity
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Falling water defies gravity at Hoover Dam
