4M Potato Clock

R 259.00

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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! 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. Model 4568.

  • 4M Potato Powered Clock contains digital clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions
  • Does not include potatoes
  • Recommended for ages 8 years and up
  • This kit is ideal for young science enthusiasts, and offers a valuable lesson on the transformative power of green science
  • No batteries required
  • Approx Box Dimensions: L:17cm x W:6cm x H:22cm
    Approx Weight: 0.1kg