New Web tool WolframAlpha launches test run

Google rules the roost when it comes to Internet search and has easily brushed aside efforts by Yahoo!, Microsoft and others to knock it off its perch.

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<p><a href="http://www.physorg.com/news161629414.html">New Web tool WolframAlpha launches test run</a></p> <p> Google rules the roost when it comes to Internet search and has easily brushed aside efforts by Yahoo!, Microsoft and others to knock it off its perch.</p>