Green Science Potato Clock Science Kit No Batteries Needed 4M Kidz Labs
(New)USD $7.19
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Green Science Potato Clock Science Kit No Batteries Needed 4M Kidz Labs (New in Box) New in sealed box Includes green science potato clock kit Interactive science kit Potatoes not included in kit Teaches users about the power behind green science No batteries are required for this project 8 years and up As pictured
Description
Beep! Beep! It's not any ordinary alarm clock, it's a potato clock! The Potato Clock allows you to generate enough electricity to run a digital clock using two potatoes! Just push the zinc and copper electrodes into potatoes you provide causing an oxidation/reduction reaction that is converted to low voltage. Potatoes not included.
Description
Beep! Beep! It's not any ordinary alarm clock, it's a potato clock! The Potato Clock allows you to generate enough electricity to run a digital clock using two potatoes! Just push the zinc and copper electrodes into potatoes you provide causing an oxidation/reduction reaction that is converted to low voltage. Potatoes not included.
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