...Wee had this lady come to our science class and talk about the human brain. She said it was some safety mechanism so that if you get in the right side of the head the entire right side of your body isn't disabled...


What bugs me is how our eyes actually see "upside down" and the image is flipped by the brain

edit: looks like I didn't contribute anything more than what was their allready sorry

The nerves cross over each other inside the brain, and nerves on the right side of the brain cross to run down the left side of the body, etc.
But nobody as far as I know know why...
hmmmm.