MegaStructures

MegaStructures

7.30/10 2012-05-24 60 의사록. HD Hoover Dam is regarded as an engineering masterpiece and an American icon. But what if it did not exist today? How would engineers build it today? In this one-hour program, we ask a team of engineers what they would do the same, and what they would do differently...as we re-invent Hoover Dam. : 사진관: 국가:
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MegaStructures