A research study has actually found that a potato which has actually been cooked for 8 minutes develops a battery 10 times more power than raw.
Haim Rabinovitch, a professor of science and agriculture, conveyed an experiment with slices of potato quarters, positioned between copper cathode and zinc anode, which were then connected with wire. He found that these systems can light a space with LED light, for approximately 40 days.
This discovery is crucial not only for the scientific world, but likewise for the underdeveloped parts of the world, offering them many opportunities and possibilities.
The only question at this point is: Why potatoes, and not some other vegetable?
Two factors- potatoes can grow (nearly) throughout the world, even in tropical and subtropical climate, and you can find them in abundance all over.
In this specific case, potatoes are not the source of energy, they just act as the connection or the bridge in between the metals, permitting the electrons to run through the wire, thus providing electrical energy.