Top
50°

Solar-Powered Toothbrush Doesn't Require Toothpaste

Researchers have designed a toothbrush that cleans teeth by creating a solar-powered chemical reaction in the mouth, doing away with the need for toothpaste.

Oculus Quest Giveaway! Click Here to Enter
The story is too old to be commented.
fatstarr3257d ago (Edited 3257d ago )

what are the side effects

3256d ago
3256d ago