/sci/ - Science & Math

>>16089177
Think of 0.33l vs 0.5l cans. That's the difference between 900ccm and 1500ccm. It's much less than you would think because the volume increases with the cube of the length. Look at some of the indians, who had normal to high brain volume, the head just seems a bit larger, or some of the ancient skulls with huge brain volume.