Pi

Once In A Lifetime Math Moment On Saturday's Pi Day, '3/14/15 At 9:26 a.m.'We can watch our smartphones and clocks tick over to a rare 10 digits of Pi on Saturday, March 14th, 2015, at exactly 9:26:53, and there are plenty of ways to celebrate.
Exploratorium, Math Fans Celebrate Pi DaySan Francisco's Exploratorium and math enthusiasts around the world are celebrating all things Pi on Wednesday...

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