Scientists grow human-like teeth in pigs
Scientists have grown human-like teeth in a pig's mouth. The research could lead to replacement teeth for people that are stronger than caps, crowns or implants.
![Scientists grow human-like teeth in pigs](https://media.npr.org/include/images/facebook-default-wide-s1400-c100.jpg)
Scientists have grown human-like teeth in a pig's mouth. The research could lead to replacement teeth for people that are stronger than caps, crowns or implants.