Japanese toothbrush goes solar

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Japanese toothbrush goes solar

The Shiken company of Japan is field testing a funky solar-powered toothbrush that doesn’t require toothpaste.

Instead, the Soladey-J3X – designed by Dr. Kunio Komiyama and Dr. Gerry Uswak – features a solar panel at its base that transmits electrons to the top of the toothbrush through a lead wire.

As PhysOrg explains, the electrons react with acid in the mouth, creating a chemical reaction that breaks down plaque and kills bacteria.

Researchers have already tested the toothbrush in cultures of nefarious bacteria that cause periodontal disease.



The result?

Well, the solar-powered brush reportedly caused “complete destruction of bacterial cells.”

So how much power does the Soladey-J3X consume?

Not much, according to Komiyama, who says the device sips approximately the same amount of juice as a solar calculator. 



Sounds good to us!

Now, if they can just replace those annoying dentists with solar-powered robots!

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