Experience how green, creative energies are converted to operate various devices. Hours of informative hands on fun for you and your child. Build a generator powered by wind, a torch operated by simply turning a crank, and a clock that runs on potato batteries, teaching your child about green energies by simplifying science and making it exciting. No batteries required, no pollution. Everything other than potatoes that is required is packaged in this kit for your convenience
Spirit of Nature product code: 357417
Shipping Weight: 500g
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