|  |   Build a Working Wind Turbine![Build a Working Wind Turbine]()
Help kids learn about the benefits of passive energy by building this functional wind turbine and harnessing real power. The 32-page illustrated manual guides students as they conduct more than 20 experiments with the wind turbine, including learning how the sun makes the wind. 1% of the retail price is donated to environmentally focused U.S. nonprofit organizations. Ages 8 and up.
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