[claude2]

A search engine more powerful than Google. I tested, it is very subtle.
http://products.wolframalpha.com/

[Data]

Wow, more powerful than Google 

[claude2]

Data, yes, it is awesome, but only suitable for us, now, it helps to search specified, with information, more thorough in your research, every search you a page with an analysis of your request, with information, accurate, everything is analyzed, it is doing a very smart way.
Unlike Google, your search rusty remained on a path, and remains in question.