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Two Potato Clock

Item 9456-50

Description

Make your fruits and vegetables work for you. By inserting the zinc and copper strips into the potatoes, you will create an oxidation/reduction reaction that is converted to low voltage. Enough power is created to operate the simple LED clock on the base.
• Comes with an Instruction Manual

Student Handout
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  • AmSci Exclusive
  • Handout Included

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