Within a few years, you'll be able to have brand new teeth regenerated from your own stem cells!

Regenerating teeth is an awe-provoking thought.

I wonder if receding gums will also be regenerate-able.

I love science!!!

I'm never brushing again. THANK YOU, SCIENCE!

You can get away with not brushing, but you better still floss.

Gum health is important to human health.

Seriously, I'm not holding my breath for any of this. The posted article is nearly 2.5 years old and I haven't heard anything else about it. Stem cells will definitely revolutionize our world... eventually.

Right, and the Singularity is coming, too... eventually.

We're the hares, science is the big-ass tortoise.

Ironic since tortoises have no teeth.

"Never brushing again" -- hilarious! Of course, it exemplifies us wily humans and the way we get around progress. Whee!

For every action, there is a reaction.

I need this!

Actually, regenerating body parts in general would be useful.