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Potato clock

Potato Clock

  • Product ID: 40855
  • Product Status: In Stock


Shipping Policies


7 years & up. The Potato Clock allows you to generate enough electricity to run a digital clock using two potatoes! Just push the zinc and copper electrodes into potatoes you provide causing an oxidation/reduction reaction that is converted to low voltage.

Sold by Gryphon House, Inc. 

Shipped by Kaplan Early Learning Company