Potato Clock Little Miss likes science experiments so was keen to try this out. THE SCIENTIFIC THEORY BEHIND THE EXPERIMENT… Before we started we were keen to find out how this worked as it seemed a tad unbelievable that a potato could make a clock! We found out that a potato battery is a kind of...
Product Information : Great Gizmos Green Science Potato Clock
Manufacturer's product description
This is the ultimate eco-friendly clock that's fun and interesting. You won't need any electricity because the potato will provide it! The potato battery is a type of electrochemical cell. An electrochemical cell basically converts chemical energy into electrical energy. it's the perfect present for budding science enthuasists. All you have to do is buy your own potatoes and set it up.