Teeth Hold Key To Evolution: The Wednesday Watch On DNN
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Views: 3413
From: Dentistry To...
Added: 2012-08-16
Category: The Wednesday Watch
Duration: 0:04:39
Video Description: On this week's Wednesday Watch, learn about two new species whose fossilized teeth dates them to existence more than 32 million years ago. Get the latest update on Botox and dermal filler use in Arizona, and hear about steps being taken to regenerate facial bone with stem cells. Also, we'll share a quick news story we found, related to the Olympics, and you'll have a chance to weigh in with your opinion.