Thursday, March 14, is National Pi Day, a time to celebrate the number that represents the ratio of a circle's circumference to its diameter. The number is known as π, the first letter of the Greek ...

Pi isn’t just a term you see in math problems. It’s a special number with its own unique day. Pi Day is celebrated every year on March 14 because the date aligns with the first three digits of pi – ...

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 ...

San Antonio restaurants and bakeries are ready to celebrate Pi Day this week with a variety of 3.14 deals. (Courtesy of 7-Eleven) SAN ANTONIO – San Antonio restaurants and bakeries are ready to ...

National Pi Day is Thursday, March 14, this year, and you don't have to be a mathematical genius to enjoy the delicious discounts it offers. The origins of Pi Day can be traced back to the late 20th ...