The date March 14th, or 3/14, is Pi Day in the U.S., so I thought I'd commemorate by sharing a brief history of one of the most important and frequently occurring numbers in mathematics.
http://www.billthelizard.com/2010/03/brief-history-of-pi.html
Ebola death toll reaches 600, as new cases suspected in other parts of Congo
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New suspected cases of Ebola have been reported in parts of Congo that were
previously unaffected, the government said, signaling the continued spread
of t...
38 minutes ago
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