Each year when March 14 rolls around, numberphiles key in on the number Pi because its first three digits, 3.14 align with the calendar date 3/4, which has led to designating the date Pi Day.
To help bring you up to speed on the day, here’s a video on the basics of Pi Day, a more thorough look at Pi itself, and and finally a pie-in-the-face Pi Day challenge.
This story, “Pi Day is May 14 – 3.14 – and to many it’s a big deal” was originally published by
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