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Hoover Dam : An Engineering Wonder
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Video taken on December 28th, 2015.
Hoover Dam, once known as Boulder Dam, is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona.
Hoover Dam is an engineering feat in art deco style."
Hoover Dam, once known as Boulder Dam, is a concrete arch-gravity dam in the Black Canyon of the Colorado River, on the border between the U.S. states of Nevada and Arizona.
Hoover Dam is an engineering feat in art deco style."
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