Happy World Pi Day!

Forget about apple, cherry or blueberry – bring on the mathematical Pi.

Get filled in as NPR’s Morning Edition describes today’s holiday, 3.14.11 (its 22rd anniversary, where have I been?) Pi Day promotes mathematics education, and the multi-cultural interest in Pi. Who knew?

Join others in celebrating the events of the day:

Strange precursor to the Ides of March, but if you’re in Rome, you can follow up the Pi celebration with the annual toga run.

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