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  • Rated by WayneSmallman on May 16 2009, 11:30am

    From the page: "It is, however, a little more complicated to explain. Wolfram|Alpha's tagline is 'Computational Knowledge Engine,' which reflects the fact that it consists of a gigantic database of facts -- math and scientific matters are a specialty, but it also knows about world history, geography, movies, music, stock prices, and a lot more -- and has a semantic understanding of the information therein."