Pi Day became nationally recognized in the U.S. decades later, thanks to a binding resolution passed by the House of Representatives on March 12, 2009, designating March 14 as National Pi Day.

Pi Day, a lot of math with a dash of sweets In an effort to make math more fun, physicist Larry Shaw selected March 14 because of 3.14 being first numbers of Pi (π) and a way to celebrate Albert ...

Pi Day was first celebrated in 1988 at San Francisco's Exploratorium, a museum of science and technology that encourages visitors to be hands-on. The holiday was founded by physicist Larry Shaw, ...

Pi Day itself dates to 1988, but didn’t really gain national recognition until later. Skip to content. All Sections. Subscribe Now. 91°F. Thursday, July 10th 2025 Daily e-Edition.

Its National Pi Day deals included a 12-pack of pies for $76.40, a six-pack for $38.70 and a 9-inch pie (apple crumb, cherry crumb, chocolate cream, key lime and Texas pecan) with an artisanal ...

March 14 — a day you’re more likely than most others to eat — or throw — a pie and get a reduced price on your pizza. It’s all in celebration of pi (Greek letter π), the mathematical constant and ...

The infinite number of Pi was used in many of his breakthrough theories and now Pi Day gives the world another reason to celebrate his achievements.In a bit of math symmetry, famed physicist ...

The infinite number of Pi was used in many of his breakthrough theories and now Pi Day gives the world another reason to celebrate his achievements.In a bit of math symmetry, famed physicist ...

WEST PALM BEACH, Fla. (AP) — Math enthusiasts around the world, from college students to rocket scientists, celebrate Pi Day, which is March 14 or 3/14 — the first three digits of an infinite ...