'You & I have about 1,350 cc. of capacity for this organ; Homo habilis, 2 million years ago, had 500-800'
brain
EARLY MAN: You & I have about 1,350 cc. of capacity for this organ; Homo habilis, 2 million years ago, had 500-800
You & I have about 1,350 cc. of capacity for this organ; Homo habilis, 2 million years ago, had 500-800
You & I have about 1,350 cc. of capacity for this organ; Homo habilis, 2 million years ago, had 500-800
EARLY MAN
brain
EARLY MAN