The only sensation worse than the sound of nails on a chalkboard might be the feeling of dental tools scraping plaque off of your teeth. Luckily, a team of engineers, dentists, and biologists from the University of Pennsylvania have designed an army of plaque-busting micro-robots who might make your next dentist visit a bit more bearable — or at least more exciting.
Biofilm Be Gone
Enter Teeth-Cleaning Robots
Written by Andrea Michelson May 23, 2019
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