The indexed Web contains an incredible 14 billion pages. But only a tiny fraction help you improve your brain power. Here's 40 of the best.
The Scoville hotness scale ain't got shit on us.
Everybody knows what you mean when you say you're happy or sad. But what about all those emotional states you don't have words for? Here are ten feelings you may have had, but never knew how to explain.
The ultimate list of all badasses past and present.