Electrical energy is part of our daily life. But do you know that humans can also be a source of energy? We can create a ‘Human Battery’ by forming a human circuit and with the help of several materials.
Materials required
Stainless steel items such as stainless steel spoons
Aluminum items such as aluminum plates
Electronic music box (for connecting the lead wire)
Brine (75g of salt in 500cm3 of water)
Humans (5 to 15 people)
How to perform
Form a single line, each person should have 1 spoon an 1 aluminum plate
Wet both palms in the brine
Hold the spoon in your right hand and press the aluminum plate with your left hand
Connect the red clip to the spoon of the person at the right end of the line and connect the black clip to the aluminum plate of the person at the left end
Press the spoon against the aluminum plate of your neighbour on the right
