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Science Fair Wind Generators - 0 views

www.otherpower.com/toymill.html

science wind generators energy wind_turbine

shared by Janet Ott on 04 Apr 12 - Cached

Look at number 5. It is relatively cheap and effective. - 0 views

www.popularmechanics.com/...4324331

shared by Arthur Diaz on 02 Mar 12 - No Cached

Arthur Diaz on 02 Mar 12

What It Is /// The company, WhalePower, has redesigned the typically smooth blades on a turbine, adding a series of ridges, based on tubercles, the bumps on humpback whale fins. The company says this new blade design could increase annual electrical production for existing wind farms by 20 percent.

<div class="cArrow"> </div><div class="cContentInner">What It Is /// The company, WhalePower, has redesigned the typically smooth blades on a turbine, adding a series of ridges, based on tubercles, the bumps on humpback whale fins. The company says this new blade design could increase annual electrical production for existing wind farms by 20 percent.</div>

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