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Experiment to find out what other substances will power the clock youll be amazed. Caution high voltage inspiration and fun. Real science and real fun. The two potato clock allows you to generate enough electricity to run a digital clock using potatoes.

  • Project eight different xrays up to five meters away and learn about the human skeletal structure Requires three ag13 batteries
  • Xray projector is a fun, unique way to get under the skin of the human body
  • Recommended for ages 5 months and up
  • Recommended for ages 7 and up
  • Does not include potatoes
  • Be a scientist as you discover how to power this digital clock using potatoes
  • 4m potato powered clock contains digital clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions
  • Watch your childs delight and sense of accomplishment with the clock they create
  • Just push the zinc and copper electrodes into the potatoes causing an oxidation reduction reaction that is converted to low voltage
  • Plastic
  • Wipe Clean
  • Imported

Web ID: 7374586

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