4M Project Kits – Green Science Potato Clock Kit

Name: 4M Project Kits - Green Science Potato Clock Kit
SKU: A8662989897941
Price: 15.99 USD
Availability: InStock

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! Ages 8+

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