Super-Science Toothbrush Needs No Toothpaste

Posted: Jul 12 2010, 10:07am CDT | by , Updated: Aug 12 2010, 12:20am CDT, in News | Hot Gadgets


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The inexorable march of progress has eliminated one more product from our lives. Japanese teeth scientists have created the Soladey-3 (Gearlog), a toothbrush that functions without needing toothpaste. The solar panel on the rear sucks in light and the brush transmits electrons through the water to your teeth using a titanium oxide semiconductor.

This apparently destabilizes plaque, allowing you to brush it away. Personally, I'd wait to hear some expert takes on this before making a purchase. $131 is a lot of money to spend for something that might turn out to be ridiculous snake oil.

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<a href="/latest_stories/all/all/5" rel="author">Robert Evans</a>
The excitement about new smartphones, tablets and anything mobile drive Robert to unearth the latest rumors and developments in this fast moving space. He adopted 4G as soon as it become available and knows where the mobile market is going.
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