The shocking predatory strike of the electric eel and a news roundup (5 December 2014)

Kenneth Catania takes a close look at how exactly electric eels stun their prey. Online news editor David Grimm brings stories on pushing back the earliest abstract art by a few millennia, how our primate ancestors handled their liquor, and murderous sea mammals. Hosted by Sarah Crespi. [Img: © Kenneth Catania]