Scientist regrow teeth using lasers

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Scientist regrow teeth using lasers http://mobile.reuters.com/article/id...40530?irpc=932

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Two things

- not the entire tooth
- in rats and mice

Basically the same thing done in hair loss research. They even throw the similar "clinical trials coming soon"
Beware about any scientific breakthrough reported by the mainstream media, many people have posted other breakthroughs here as a way to compare them negatively against hair loss research, but most of the time take them out of context