Move over, Google?
WolframAlpha, named after Stephen Wolfram, the British-born computer scientist and inventor behind the project, takes a query and uses computational power to crunch through huge databases.
The service can compute the distance between two cities, the population of a country at a specific date and the position of the Space Shuttle at a given moment. The user does not have to search through links provided by the engine; the answer comes immediately and, if appropriate, is accompanied by charts or graphs. What it does that Google, at the moment, cannot do is provide answers to questions that have not been answered already.