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Windmills - Really Big Fans
February 20, 2009
Author: Zach Gilmore, Tina Trivett, Ben Chvojicek, Casey Collins, Rose-Hulman Institute of Technology Material Advantage Chapter
Publication history: Accepted from the Fall 2008 Materials Radio podcast contest (sponsored by the ASM K-12 Education Subcommittee)
Windmills look like really big fans. They are being built all over the Midwest on farms. The energy the windmills make goes into the power grid, while giving off no harmful by-product.
Download size: 5 MB