SciShow

SciShow Talk Show: More about Animal Weapons with Doug Emlen & Professor Claw the Emperor Scorpion (2015x119)

Fecha de emisión: Ago 13, 2015

Doug Emlen returns to SciShow to talk about the parallels between arms races in animals and arms races in humans. Then Jessi joins the show to show off an animal with it's own set of weapons.