Episode 217: Sperm + Competition, Kristin Hook

Comedian Shane Mauss sits down with Post Doctoral Fellow from The University of Maryland, Kristin Hook and they talk about mice sperm, speciation, and what science has learned about the behavior of sperm and the egg. Can other cellular tissue become or function as sperm?

Charity Of The Week: 500 Women Scientists

Outro Music: Tooth Lures A Fang