I have a a little tip for you explorers out there
http://www.youtube.com/watch?v=7NFc8pUwpco (ftp://http://www.youtube.com/watch?v=7NFc8pUwpco)
There are lots of researches going on child brain and it is proven that most of the brain gets developed in early age.
I have seen the video. And I really loved documentaries. Thanks for sharing..