I just love your big, sexy brain.

This is kinda old, (in internet time) but really neat none the less.

Our brains are appearantly still eveolving. They're not sure about any of the details, but they're fairly sure something's going on. And the division between the groups means something, but they're not sure what.
""Whatever advantage these genes give, some groups have it and some don't. This has to be the worst nightmare for people who believe strongly there are no differences in brain function between groups," says anthropologist John Hawks of the University of Wisconsin in Madison, US."

Anywho, it's pretty cool.
I have a headache, which I'm going to treat with chocolate and booze.