You can read all about this feature on Google's site, and you can't search for just anything, but there are a lot of useful queries you can do with this tool.
GOOGLE = 466453
For broader questions, try Cha Cha - this service actually uses live people to find answers to anything and then text you back - and this service is free as well.
I learned about this in a TED talk given by David Pogue, tech critic for the New York Times.
Thursday, April 2, 2009
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