Regenerative medicine.

I recently lost a filling with part of a tooth, which is probably what ultimately led me to watch this video.
Wouldn’t it be so cool to be able to have the body grow back part of itself? I mean, we should be able to do this anyway. Imagine going to the dentist and instead of drilling to put a hole in your tooth, so that they can fill it with whatever a filling is made out of, they drill and put in a gel. They seal over the top of that with a material to protect it, and they tell you to be careful about chewing on that side for a couple of weeks.
Within weeks, the hole is filled, and within a month or two, you basically have a new tooth.
How cool will it be when that is available?
Watch below.

Popularity: 11% [?]