Scientists in Japan have created a microscopically thin film that can coat individual teeth to prevent decay or to make them appear whiter, the chief researcher said.
Dingy teeth were once relatively common.
The Rolly Brush is the world’s smallest chewable toothbrush.
The latest cosmetic dentistry trend out of Japan is “Yaeba”: Vampire Teeth.
At the University of Missouri scientists are trying to do away with painful visits to the dentist.
Braces, long the symbol of nerds, geeks, mouth-breathers and others who dwell at the bottom of the high school food chain, have suddenly become très chic.
The whine of the dentist’s drill may soon be silenced, as scientists claim to have found the secret of a “completely painless”