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Potato Clock

Special Price £2.99 was £7.99
Out of stock
  • Power this digital clock with the power of the potato!
  • Simply connect the copper and zinc wires to the spud for instant power
  • You can even use tomatoes, lemons and even fizzy drinks to power
  • Helps children to understand electrical principals
  • No batteries required and for ages 10+
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More product info

Create electricity from a simple spud with this ingenious potato clock which can power a digital alarm clock - meaning no batteries are needed. 

You don't even have to use potatoes you can try tomatoes, lemons or even a fizzy drink to power the clock. People will look at you with a puzzled expression as you read the time staring at at a couple of Maris Piper's on your living room mantelpiece.

This is the perfect gift for anyone who is interested in learning more about science. 

Box contents: Digital clock, transparanet tapes, 2 pots, copper and zinc connecting wires.