It's not all fun and games and feats of memory: Scientists use pi every day to make important calculations, such as determining the volume of a sphere, the area of a circle and the volume of a ...

A Pi Day dinner is a unique opportunity to celebrate the mathematical constant π (pi) while indulging in delicious food and engaging activities with friends and family.

Celebrate Pi Day (3.14) with these fun pie deals for Pi Day. Get the full list of over 25 pizza and pie deals on this list, updated for 2024. Make sure you don’t miss any of these fun holidays.

Celebrating Pi day is an opportunity to recognise the work of mathematicians throughout the ages, and to hold fun activities such as Pi baking, trying to remember Pi's digits, creating Pi chains ...