Dead men punching: Cadavers buoy idea our hands are for dexterity and fistfights
Wednesday, October 21, 2015 - 17:00
in Psychology & Sociology
University of Utah biologists used cadaver arms to punch and slap padded dumbbells in experiments supporting a hotly debated theory that our hands evolved not only for manual dexterity, but also so males could fistfight over females.