Evolution helped turn hairless skin into a canvas for self-expression

Hairless skin first evolved in humans as a way to keep cool -- and then turned into a canvas to help them look cool, according to an anthropologist.



via ScienceDaily: Anthropology News http://www.sciencedaily.com/releases/2013/02/130217084216.htm?utm_source=feedburner&utm_medium=feed&utm_campaign=Feed%3A+sciencedaily%2Ffossils_ruins%2Fanthropology+%28ScienceDaily%3A+Fossils+%26+Ruins+News+--+Anthropology%29