Green Science Potato Clock

Product Code: 38935152
  • Kids Potato Clock Science Experiment.
  • Discover How To Powerr This Digital Clock Using Potatos.
  • Contains digital Clock with wires, pots, connecting wire, transparent tapes, copper and zinc strips and detailed instructions.
  • No Batteries Reuqired!
  • High Voltage Inspiration and Fun!

Availability: In stock

Only 1 left
£9.99
£9.99

Product Description

Details

7 years & up. 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.

Additional Information

Additional Information

SKU38935152