4M GREEN SCIENCE POTATO CLOCK

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  • Regular price $24.95
  • Will be in stock after
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DESCRIPTION

POTATO POWERED CLOCK

The ever popular award winning Potato Clock!

What? No batteries? Be a scientist and discover how to power this digital clock using just potatoes.

Experiment to find out what other things will power the clock - you will be amazed!


FEATURES

  • High voltage creativity!
  • Detailed instructions
  • Everything you need (except the spuds!)

SPECIFICATIONS

  • Contains: Digital clock with wires
  • 2 x pots
  • Connecting wires
  • Transparent tapes
  • Copper and zinc strips
  • Detailed instructions
  • Ages 10+
  • WARNING! Choking hazard


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