Every year, math nerds and dessert enthusiasts unite to celebrate Pi Day on March 14, a date whose digits represent the first three digits of the mathematical constant pi ...

March 14 is celebrated as Pi Day because the date, when written as 3/14, matches the start of the decimal expansion 3.14159… of the most famous mathematical constant. By itself, pi is simply a number, ...

Pi Day is celebrated every year on March 14, honouring the significance of the mathematical constant π and its applications ...

Pi Day is a day for food and restaurant chains to highlight their own pies to commemorate a math equation.

Every year on March 14, classrooms, universities and research institutions across the world turn their attention to a subject ...

Pi, the mathematical constant that begins with 3.14 and goes on forever, is celebrated every year on March 14. Inside Bangin’ ...