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
Haiti's Prime Minister Ariel Henry has resigned as a transitional council
takes over
-
Haiti's de facto prime minister, Ariel Henry, has formally stepped down and
a new transitional council has been sworn in. Financial chief Michel
Patrick Bo...
56 minutes ago
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