Start Date: 05/15/2009
Wikipedia Entry
WolframAlpha is a computational knowledge engine and answer engine developed by Wolfram Research. It answers factual queries directly by computing the answer from externally sourced data.
Start Date: August 2008
End Date: 2009
Wikipedia Entry
Boogami was a search engine launched in August 2008, that was developed by James Wildish, a 16-year-old college student from the United Kingdom.
Hey, have you ever tried using a different search engine?
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Descriptions take from Wikipedia.com