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
How a bank collapse left millions in limbo and toppled Paraguay's president
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A bank's collapse in Paraguay left millions locked out of their money,
toppled the president and exposed a web of political and financial ties.
10 hours ago
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