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Human Battery

Human Battery

Users place their hands on the designated metallic spots and watch the voltmeter's needle move – indicating the electrical current passing from one metal to another through their bodies; experimenting with cold/warm and wet/ dry hands, or with several users holding hands – they can see the effect on the voltage levels.

 

Scientific Principle: Electricity in the human body

 

Needed Infrastructure: None

 

Size in mm: height: 200

width: 700

depth / length: 500