Potato Clock Kit


2 available for immediate delivery

Potato Clock Kit

Product Details

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''ll 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!


  • Digital clock
  • Cups
  • Connecting wire
  • Tape
  • Copper and zinc strips 
  • Detailed instructions
  • Does not include potatoes

Age Recommendation: 7 -14 years old