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Two Potato Clock
Grade(s)
4-8
Special Price
$22.95
Price
$22.95
Item
352455
The Two Potato Clock is a fun demonstration of the principles of an electrochemical cell. The blue plastic potato (fruit) clock has two compartments designed to hold potatoes or fruit. The coils, one red and one blue, are inserted into a different potato while the green coiled wire is connected to both potatoes, creating a circuit.
| Weight (lbs): | 1.00 |
|---|---|
| ISBN/UPC: | 762047836683 |
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