A group of researchers has discovered that potatoes are a great source of energy. Potatoes which has been cooked for eight minutes creates 10 times more power than the regular batteries.
Haim Rabinovitch, a professor of science and agriculture and his group, conveyed an experiment with slices of potato quarters, placed between copper cathode and zinc anode, which were then connected with wire. He discovered that these units can light a room with LED light, for up to 40 days.
This discovery is very important not only for the scientific world, but also for the underdeveloped parts of the world, offering them so many opportunities and possibilities.
They were able to demonstrate that potatoes can power up electronic devices with the tenth of a price of regular AA batteries.
The only question at this point is: Why potatoes, and not some other vegetable?
Two reasons- potatoes can grow almost anywhere in the world, even in tropical and subtropical climate, and you can find them in abundance everywhere.
In this particular case, potatoes are not the source of energy, they only act as the connection or the bridge between the metals, allowing the electrons to travel across the wire, thus creating electricity.
And the best thing is that potatoes are rich in starch which enables them to be stored for months without becoming an insect target.
Source: healthyandnatural
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