American Scientific Two Potato Clock Kit Review
American Scientific Two Potato Clock Kit Feature
- Fun way to learn about energy and time
- Use potatoes, lemons, apples, and more to power up the clock
- A real working clock!
- You provide the potatoes
- An amazing experiment that teaches about time and going green!
Not just for potatoes anymore! Discover where the energy comes from to power up this digital clock using nothing more than common household items like potatoes, apples, bananas, salt water, soda pop, and tomatoes! 5.5 x 9 x 2.5 inches. Comes with Teachers Guide.
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