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 number with many practical uses.

Pi can calculate the circumference of a circle by measuring the diameter — the distance straight across the circle’s middle — and multiplying that by the 3.14-plus number.

PORTSMOUTH, Va. (WAVY) – Businesses across the country are offering irrationally good deals to celebrate Pi Day, which is held annually every March 14. 10 On Your Side has compiled a list of ...

Pi Day isn't just about showing off how many numbers you have memorized; restaurants offer deals and discounts on pizza on Friday, March 14. Pi Day occurs on March 14, because the date is written ...

And as you add more sides to the polygon, it starts to look rounder and rounder. And using that kind of thinking ... And so, yeah, I think– to my mind, pi– kids love to recite all the digits of pi.

It's March 14, known around the world as Pi Day, the annual celebration of mathematics' infinitely repeating constant representing the ratio of a circle's circumference to its diameter.

Some Houston-area pizzerias and pie shops celebrate Pi Day by offering deals. Here's where you can find one. Nonno’s Pizza at 1613 Richmond Ave will celebrate Pi Day with deals from 11 a.m ...

“There’s a wonderful way to find pi for yourself ... In 1897, Indiana state legislators tried passing a Pi Bill that legally defined pi as 3.2. Edward J. Goodwin, a physician, convinced ...