Physics & Electromagnetism : How Windmills Work

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  • Added: 03-Feb-09

Windmills rotate when powered by wind, and this rotation is used to drive machines, such as grindstones or pumps. Discover how sails are used to gear up a windmill's rotation with help from a science teacher in this free video on windmills and physics.

Expert: Steve Jones
Bio: Steve Jones is an experienced high school mathematics and science teacher.
Filmmaker: Paul Volniansky

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Physics & Electromagnetism : How Windmills Work

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