Build a Clock Powered by Potatoes
Be a scientist as you discover how to power this digital clock using potatoes. Experiment to find out what other substances will power the clock – you will be amazed! Caution: High Voltage Inspiration and Fun!
Real Science & Real Fun
The two Potato Clock allows you to generate enough electricity to run a digital clock using potatoes! Just push the zinc and copper electrodes into the potatoes causing an oxidation/reduction reaction that is converted to low voltage. Watch your child”s delight and sense of accomplishment with the clock they create.
No batteries Needed! Potato Powered Clock contains a digital Clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions. Does not include potatoes
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