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Learn about energy sources and how to “think green”. Build over 125 projects learning how the electricity in the home works and about environmentally friendly energy including: geothermal, hydrogen fuel cells, wind, solar, tidal, hydro, and others. Includes full-color manual with over 100 pages and separate educational manual. Features: hand crank, solar cell, FM radio, energy compartment, rechargeable battery, windmill, clock, analog meter. Ages 8 and up. Contains over 40 parts. |
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United States or Canada orders only.
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