Dentistry






> [Tiny shapeshifting robots brush and floss your teeth, kill bacteria](https://newatlas.com/health-wellbeing/shapeshifting-robots-brush-floss-teeth/)

> [Need a New Tooth? Drug Discovered to Regenerate Lost Teeth](https://scitechdaily.com/need-a-new-tooth-drug-discovered-to-regenerate-lost-teeth/?utm_source=tldrnewsletter)

> [At Last: New Synthetic Tooth Enamel Is Harder and Stronger Than the Real Thing](https://scitechdaily.com/at-last-new-synthetic-tooth-enamel-is-harder-and-stronger-than-the-real-thing)






