With this renewable energy science kit from Thames & Kosmos children will build a working wind turbine complete with electric generator, adjustable rotors, and wind speed indicator, to harness power out of thin air. They can then use the wind turbine to generate mechanical power to lift a heavy weight or create electricity to light up an LED and charge a rechargeable battery. In addition to its 115 parts, this kit includes a full-color, 32-page experiment manual that offers illustrated instructions and scientific information. Ages 8 and up. Requires 1 AA battery (not included).
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