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  • Potato Clock
  • Potato Clock
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Potato Clock

  • 4.5
  • Brand: 4M
  • Item Number: 011-004
  • Recommended Age: 11-12 Year Old
  • Gift Bag is available. Learn more.
Total: $ 19.50
This item is temporarily out of stock.
Expected Delivery: 2-5 Days


Potatoes are a good source of potassium, but they can also power an alarm clock!

- Experiment to see what other substances will power the clock and you'll be amazed!
- This kit contains a digital clock and all the parts needed to run it, expect you provide the spuds.
- Full instructions included.

If your children love make your own toys click here and check out ALL of them!

Why Our Experts Love It

Don't we get energy from carbs?

That must be why potatoes can power an alarm clock! This is a great science fair kit. It is certainly an educational lesson about batteries, electricity and voltage.

Sure beats that ol' couch potato. . . SPUD POWER!

  • This product meets or exceeds all safety standards
  • Choking Hazard 3 - Small parts not for children under 3 years