Did You Know Lasers Could ReGrow Teeth?

NBC News reported on July 1, 2014 that Doctor Praveen Arany, working with a team of researchers at the Harvard Wyss Institute,  has found a way to coax stem cells into the production of dentin, a material that forms the backbone of teeth.  Watch this short video to see how it all works. http://www.nbcnews.com/feature/nerdwatch/metal-fillings-no-more-lasers-used-rebuild-teeth-n144831 FOX News also published an article... read more »