戴安 凱莉是研究脊椎動物解剖學的生物學家，任職麻州大學安姆赫思特分校。最近受邀到TED.com作了十一分鐘的講演，從解剖學觀點講解脊椎動物的陰莖以及陰莖的結構和功能之間的關係。我們對於陰莖的知識和了解有多少？不怎麼知道？不怎麼了解？那麼不妨點擊以下藍色鏈接，看看這個11分鐘的油管版演講。

戴安.凱莉講解陰莖構造（11分鐘）/Diane Kelly: What we didn’t know about penis anatomy

Why you should listen to her

Diane A. Kelly is a Senior Research Fellow at the University of Massachusetts, Amherst. Her research interests include the evolution of copulatory systems and sexual differentiation in the nervous system. She is best known for her original work on the anatomy and function of vertebrate penises, but has also written children’s books, created exhibits for science museums, helped exhume a mastodon, and designed and published a pair of quirky science card games. Kelly holds a Ph.D. in Zoology from Duke University and an A.B. in Biological Sciences from the University of Chicago. She blogs at Science Made Cool -- where she wrote about what it was like to give this talk