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.
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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!
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