China's Three Gorges Dam is the largest and heaviest concrete structure on earth, and it produces more power than any hydroelectric dam ever built. Discover how engineers reshaped a river to accomplish this incredible engineering feat. |
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Title: | World's Most Powerful Dam | |
Air Date: | April 6, 2016 | |
Runtime: | 60 min | |
Derp_Jergin : I am so pumped for this movie!!!