A shape-shifting robotic tooth-cleaner might one day brush for you

A swarm of billions of magnetic, bacteria-killing nanoparticles can be shaped into bristles to fit any surface, including between teeth.

CES gadget unveilings: Food-delivery robot, toothbrush that cleans in 10 seconds

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Implant bridge Archpoint Implant Dentistry

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Microrobotic beads use magnetic fields to clean teeth

Automatic Teeth Brushing Robot

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A shape-shifting robotic tooth-cleaner might one day brush for you

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