Wolfram Alpha – new computational (search) engine

http://www61.wolframalpha.com/input/?i=distance+from+Earth+to+Alpha+Centauri+divided+by+55+miles+per+hour+divided+by+24+hours+per+day+divided+by+365+days+per+year

http://www61.wolframalpha.com/input/?i=temperature+of+the+sun+divided+by+the+distance+between+the+sun+and+the+earth

http://www61.wolframalpha.com/input/?i=us+president+in+1996

http://www61.wolframalpha.com/input/?i=distance+between+chicago+and+new+york+city

Like as with any oracle, the key seems to be asking the right question… Put any good queries you come up with in the comments.