I had an Information System class where we covered search. I thought oh great, I already know all these. The first one, Wolframalpha. I already had tried it out and wasn't impressed. I guess I wasn't asking the right questions. I was very impressed by the results. "Where am I?", "Internet users europe", and of course the standard math equations all are handled amazingly with Wolframalpha. This is the first time, since I found out about Google in like 9th grade that I have been more impressed with another search engines answers. Times are changing.