Happy Belated Pi Day!

18 Mar

In honor of National Pi Day (March 14), we wanted to recall a 2013 post that talks about a few practical uses for America’s favorite irrational number that approximates 3.14159.

The celebration of Pi Day is becoming more and more widespread, especially among schools.

The celebration of Pi Day is becoming more and more widespread, especially among schools.

There is an even a website about Pi Day.

Happy Belated Pi Day!

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