Quote:

A pair of researchers at the University of Utah have published a paper arguing that our hands did not evolve merely so that our ancestors could perform delicate tasks, but also so that the males of the species could knock the crap out of one another in competition for mates.

Link:

http://www.theregister.co.uk/2012/12/21/opposable_thumbs_evolved_for_fighting/

Given that the 4th word in the article was misspelled, I'm not exactly sure how credible this story is... But who cares, right?

Obligatory photo:

via favim.com