Pi is part of Egyptian mythology Egyptians believed that the pyramids of Giza were like math marvels, built on the principles ...

Need another way to celebrate? Try hosting a Pi Day trivia game. Challenge your friends with fun facts about pi and math history. For example, did you know that Albert Einstein’s birthday is ...

Friday is Pi Day, a national celebration of the mathematical concept, which is the ratio of a circle's circumference to its diameter and equals 3.14... Schools and museums often plan events to ...

Friday is Pi Day, a national celebration of the mathematical ... that pi was "between three and one-seventh and three and 10 seventy firsts,” Steven Strogatz, an applied mathematics professor ...