This model shows a working Hydroelectric power dam.As you can see in the video Water is falling from Mountains..Free fall energy was Used.This model was made by Musadaq Asrar, Abdullah Faiz and Khalil Asrar of Army Public School and College Rahimyarkhan in 2007.
Video Rating: 5 / 5
Take a virtual tour of the world’s first hydropower plant built completely underground, the Snoqualmie Falls Hydroelectric Project. Constructed in 1898-99 in the Cascade Mountains east of Seattle, the project’s original Plant 1 powerhouse — still operational today — lies inside a bedrock cavity 260 feet below ground along the edge of Snoqualmie Falls. The Puget Sound Energy project’s public park and trails are one of the Northwest’s most-visited tourist destinations.
Video Rating: 5 / 5