Static electricity can be a used to power devices, according to Dr. Zhong Lin Wang from Georgia Institute of Technology. For example, cell phones can be charged through the friction generated in walking. Follow the links at the top to learn more and to make a battery-less model that will light up an LED with friction.
Static electricity can be a used to power devices, according to Dr. Zhong Lin Wang from Georgia Institute of Technology. For example, cell phones can be charged through the friction generated in walking. Follow the links at the top to learn more and to make a battery-less model that will light up an LED with friction.
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