Happy Pi Day

What’s your favorite way to celebrate Pi Day? 🥧🍕🤓📲

Pi Day is an annual celebration of the mathematical constant π. Pi Day is observed on March 14 since 3, 1 and 4 are the first three significant digits of π. Pi Day was founded in 1988 by Larry Shaw, an employee of the Exploratorium. Celebrations often involve eating pie or holding pi recitation competitions.