The Exploratorium is helping San Franciscans take a bite out of Pi Day, the annual celebration that originated in The City and honors the number and its associated symbol. The holiday celebration ...

SAN FRANCISCO -- Every March 14, mathematicians, scientists and math lovers around the world celebrate Pi Day, a commemoration of the mathematical sign Pi. That's because the date written numerically ...

Exploratorium employees say this year’s Pi Day — the annual March 14 celebration honoring the number and its associated Greek symbol — will be a mathematical and astronomical delight. Friday’s event, ...

Retired Exploratorium experimental scientist Larry Shaw is credited with starting the museum’s annual Pi Day celebration. On March 14, the 22nd annual Pi Day will feature science, music and — of ...

Times may change on a dime in our tumultuous world, but one thing always remains the same: pi, the irrational-mathematical constant, the ol’ circumference/diameter split, the big 3.14159265358979323….

Chris Flink is executive director of the Exploratorium in San Francisco, otherwise known as the birthplace of Pi Day. He speaks about the... On Pi Day, San Francisco's Exploratorium Celebrates With ...

The celebration of March 14 began as a weird Bay Area tradition. By Soumya Karlamangla Children in math classes across America will soon be discussing the magic of a circle’s circumference and, ...

Math enthusiasts around the world, from college kids to rocket scientists, celebrate Pi Day on Thursday, which is March 14 or 3/14 — the first three digits of an infinite number with many practical ...

Whether you remember what pi is or not, you can join the National Pi Day celebration, especially since several restaurants celebrate with some food deals. Many of the deals are connected to pi's ...

If you've been using Pi Day as an excuse to just eat pie, that's just peachy (or apple or chocolate cream). But there's so much more to know about pi. Here's why we care about pi and its day of ...