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, ...

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

Every year on March 14, people around the world celebrate Pi Day, a day dedicated to the mathematical constant π (pi) ...

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

Not just mathematicians and rocket scientists, National Pi Day is celebrated across the U.S. by students, teachers and science enthusiasts. The day is observed on March 14 (3/14 in the month/date ...

Happy Pi Day, the annual celebration of this incredible, mysterious, and irrational mathematical constant. Happy Pi Day, the annual celebration of this incredible, mysterious, and irrational ...

3.14, 22/7, the Archimedes' constant-- Pi, the mathematical constant, celebrates the 31st Pi Day today. Physicists, mathematicians and Pi-enthusiasts have thanked the constant and have outpoured their ...