Who Potato Electricity Experiment Kit Must Know
Potato Electricity Experiment Kit . To make a potato battery, cut a slit in your potato and push the copper penny (or another piece of copper) in as far as you can, leaving just a small edge. Bio Energy Science Kit Children Educational Fun Potato Electricity from www.ebay.com To make a potato battery, cut a slit in your potato and push the copper penny (or another piece of copper) in as far as you can, leaving just a small edge.