Hi Tech,
Quite some time you studied math, else you would have known about this brilliant search-tool with only one mathematical answer to your query posible - the right one. At the moment we don't know, whether this is just brilliant or just another over-hyped Web 2.0 issue. Go look for yourself, it is new, it is beta and it is a Google rival:
http://www.wolframalpha.com & read about it here: /http://education.zdnet.com/?p=2231
Enjoy this search engine my friend,
polonus