Pi Day is Friday, March 14. Restaurants like Blaze Pizza, Sauce, Papa Johns will offer pizza deals, while Village Inn and others will have pie deals.
March 14 marks National Pi Day, a celebration of the mathematical constant π (pi), which represents the ratio of a circle's ...
Pi, which is the ratio of a circle's circumference to its diameter, is celebrated with its own holiday on March 14.
The man last known to be seen with a University of Pittsburgh student before she vanished from a beach in the Dominican ...
On March 14, math classes across the country will celebrate Pi Day—a national holiday in honor of the mathematical constant pi, which represents the ratio of a circle’s circumference to its diameter ...