NITRO777: If you want to learn more about how evolution works you are going to need to find somebody else. I only have enough knowledge about it to be dangerous.

I would avoid using web-sites for facts. The internet is full of lies and half-truths. Even well meaning articles (like this one that talks about how the brain is still evolving today) leave out a lot of details.

I can suggests some good books on the subject if you are really interested.