
Brenna Hassett: Why We Are Weird
Clear+Vivid with Alan Alda
00:00
The Importance of Used Teeth
The anthropologist's PhD is in used teeth. "Tens of thousands of years after you've passed away, I can get my diamond saw and my laser out," he says. He has an interest in children and how they grow from our ability as anthropologists to look at fossils in our mouth.
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