[Expired]National Geographic Battery Making Kit Potato Clock

• Amazon now offers National Geographic Battery Making Kit - Potato Clock and Coin Flashlight Science Kit, now priced at $19.85 (original price $36.99).
• Prime members get free two-day shipping, and regular members get free shipping on orders over $35 within the contiguous U.S.
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Editor's Pick: This STEM science kit is so fun! Kids can create a clock with a voltmeter using potatoes and assemble a light-up flashlight with coins, exploring the mysteries of electricity hands-on. The experimentation process is both entertaining and educational, with the included detailed learning guide explaining the scientific principles behind it. It's an ideal gift for curious little ones who enjoy hands-on exploration, helping them fall in love with science through play!