He created cute traditions like bringing in a table of fruit pies and having boombox parades while reciting the digits of Pi and singing "Happy Birthday" to Albert Einstein, who was born on March 14.

National Pi Day is a great opportunity for brands to increase brand awareness, connect with customers, and boost sales ...

PORTLAND, Ore. — Today is March 14, known as Pi Day for the famous mathematical constant — but it’s also Albert Einstein’s birthday. And while most people recognize Einstein for his famous ...

Pi Day is celebrated today, 14 March, round the world. Pi (Greek letter π) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its ...

The workers then did the traditional march around the museum, ending at the Pi Shrine, which was encircled 3.14 times before "Happy Birthday" was sung to Einstein, according to the Exploratorium's ...

March 14 is Pi Day, which gives you a hint to the start of the irrational number that is central to a lot of mathematics. In a video, Duke students competed to provide the longest string of Pi digits.