LearningLAB Potato Clock

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Now: $46.94
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SKU:
JA542231
UPC:
8411280771566
Condition:
New
Availability:
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Learn cool science facts with the Potato Clock! Designed for ages 8 years and older, this fun kit teaches kids how to use potatoes to make your own digital clock---without batteries! Contents include: digital clock with wires, pots connecting wire, transparent tapes, copper and zinc strips, and detailed instructions.