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Potato Clock. POTATO CLOCK!!

Color of base may vary

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PacSci Potato Clock

Explore how the electrochemical cell works! This amazing LCD clock runs on 2 potatoes, oranges, grapefruits or cans of soda (& other liquids).

Potatoes & other energy sources not included.

Target & Amazon's Price: $19.99
Pow!Price: $17.49

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