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Modern Marvels Dams DVD
SKU ID #77789
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Price:$19.99
List Price: $24.95
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Customer Service Info
- Additional Details
- Format: Color, DVD-Video, NTSC
- Rating: Not Rated
- Number of Discs: 1
- Run Time: 50 Minutes
- Region: Region 1
- Aspect Ratio: 1.33:1
- Language: English
- Studio: History Channel
- DVD Release Date: March 28, 2007
Dams prevent floods and produce "green" energy. We'll visit a hydroelectric dam, the most technologically advanced type of dam, and a dam in Brazil that is five times the size of the Hoover Dam. At the Utah State University Water Research Laboratory Hydraulics Lab in Logan, Utah, we watch a model of a dam crumble beneath tons of water and discuss how future dam failures can be averted. We will learn how dams adversely affect river systems and as a result, there are many proponents of dam removal.
