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What we didn't know about penis anatomy

4,834,646 views | Diane Kelly • TEDMED 2012

We're not done with anatomy. We know a tremendous amount about genomics, proteomics and cell biology, but as Diane Kelly makes clear at TEDMED, there are basic facts about the human body we're still learning. Case in point: How does the mammalian erection work?

We're not done with anatomy. We know a tremendous amount about genomics, proteomics and cell biology, but as Diane Kelly makes clear at TEDMED, there are basic facts about the human body we're still learning. Case in point: How does the mammalian erection work?

This talk was presented at an official TED conference. TED's editors chose to feature it for you.

About the speaker

Diane Kelly

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Diane Kelly studies vertebrate anatomy, in particular the connection between the design and the function of reproductive organs.

This talk was presented at an official TED conference. TED's editors chose to feature it for you.