Monday, November 26, 2007

A solar toothbrush?

It seems a couple of researchers in Canada may have come up with the next big thing in toothbrushes.

A brush that uses light to create a chemical reaction that destroys plaque bacteria.

Drs. Kunio Komiyama and Gerry Uswak are currently looking for 120 subjects to test the brush on. The chemical reaction is said to work so well that toothpaste is not necessary.

Post a Comment