Hand Battery

Explanation

  • When both hands are placed on both plates of
    the apparatus, the sweat layer in the skin acts
    as the fluid in a battery. During this interaction,
    the negative charges are conducted from the
    copper plate towards the aluminum plate. A
    current is formed between the positive and
    negative plates. A setup within the apparatus
    measures this current and displays it on the
    screen. There are three plates – iron, copper
    and aluminum.

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Description

  • Dimensions: 40x68x162cm
    (Width x Length x Height)