You may know potatoes as a good source of potassium, but did you know they can be used to power an alarm clock? Meet our Potato Clock.

The 4M Potato Clock teaches young minds the value of green energy in an illuminating way. The Potato Clock uses a pair of ordinary spuds to power a digital clock. Experiment with other food and drinks too and see how many wacky ways you can make the clock work! (Potatoes and other foods not included). Have fun while you construct and learn with this cool Potato Clock!

This kit is ideal for young science enthusiasts, and offers a valuable lesson on the transformative power of green science.

Features:

• The Potato Clock Kit includes a digital clock, wires and prongs; two potatoes are all that’s needed to create a working clock.
• Detailed assembly instructions included.
• No batteries required.
• No spuds included