We know a lot about the male anatomy; especially the fun parts. But, every year, experts discover new and interesting things about every body part. In Diane Kelly‘s TED Talk we learned all sorts of new facts about the human penis.
Kelly is a scientist who studies sex, which sounds like the best job on the planet. But, her research of the male anatomy is particularly interesting. Before you watched the video, did you know how your boner worked? Neat, huh?