Diane Kelly: What we didn’t know about penis anatomy

This quick TED talk entry is courtesy of TED.com. 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?

Click Here to see the talk on TED.com