Toothbrush Cleans Teeth in 6 Seconds
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It sounds like it’s too good to be true, but then again it does cost $300 and only lasts about a year, and that buys a lot of toothbrushes, toothpaste and floss.
It’s made with 3D printing technology, and according to businessinsider.com.
To tailor the brush to a person’s mouth, dentists take a digital scan of the teeth and the scan is then used to determine the optimal placement of the bristles by simulating biting and chewing movements.