Fighting shaped human hands
Thursday, December 20, 2012 - 21:00
in Paleontology & Archaeology
We're all used to the idea that humans evolved their distinctive hand proportions for enhanced dexterity, but now researchers have come up with an alternative theory: that human hands evolved for combat. The duo provide evidence that the long thumb that wraps across the fingers in a fist packs the curled digits tightly together to make a compact club for use in combat.