Scientists just discovered how to regrow full teeth using lasers

Good news for all you taffy addicts and crystal meth smokers out there — a Harvard-led team of scientists has just devised a way to regrow teeth. If developed further, this technology could spell the end things like fillings and dentures, and even lay the groundwork for other regenerative procedures like wound healing, bone regeneration, and more. Read more: http://www.digitaltrends.com/cool-tech/forget-fillings-scientists-just-discovered-regrow-full-teeth-using-lasers/#ixzz36FUc7Nx2

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