Shapeshifter bots will floss your teeth - Gadget

Researchers at the University of Pennsylvania have shown how a shapeshifting robotic microswarm of nanoparticles can clean plaque from teeth.

A shapeshifting robotic microswarm may one day act as a toothbrush, rinse, and dental floss in one. The technology, developed by a multidisciplinary team at the University of Pennsylvania, is poised … [+5759 chars]

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