Articles on Pi Day

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We need just a little more party hat… Yelp/Flickr

3.14 essential reads about π for Pi Day

It's March 14, the day we irrationally celebrate the ratio of a circle's circumference to its diameter. Here's a roundup from our archive of what we know about pi.
This “pi plate” shows some of the progress toward finding all the digits of pi. Piledhigheranddeeper

The search for the value of pi

On the occasion of Pi Day, a look at the history of calculating the actual, and increasingly exact, value of pi (π).

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