I ran across this site here recently. Very handy, very insightful, and educational.
Yes, we all should want to optimize brain power. Some actually go through with it. I am somewhere in the middle. But when I run across a site like this, I realize just how easy it could be if I just applied myself.
It was actually smart, in my opinion, that Accredited Online Colleges put this list together. Even if the site cannot decide whether it is a dot org or dot com site. But it may just help students to be a better student.
So read up on this bountiful bunch of brain beef, biscuit and bun. Just reading over the contents will help you. With or without implementation.