Wolfram|Alpha

[Hank Hill]

Not sure if you heard of this, but I'd like to tell people it because it's cool XD. Wolfram|Alpha is a computational knowledge engine, while servers like Google or Bing are search engines. You ask it a question, and it does what it can to answer it lol. It's cool, check it out:

http://www.wolframalpha.com/

P.S. ask it where Waldo is :D