Explore the origins of Pi Day from San Francisco's Exploratorium to global recognition, blending math, culture, and pie in a fun celebration on March 14.

For many students, math carries a reputation that makes palms sweat before a single number appears on the board. Pi Day flips that script on ... Read moreThe post On ...

All circles, from onion rings to Saturn’s rings, share a magnificent property: their circumferences stretch about three times longer than their diameters. To be more precise (though still not exact), ...

Does the date March 14 ring a bell with you? Best known as Pi Day, 3/14 is the celebration of the number that begins with 3.14159 … and never ends. Pi (π) is the ratio of a circle’s circumference to ...

KUSA – If you're a math nerd, March 14 is a pretty magical day. And this year, 03/14/15 is especially awesome. And while some use Pi Day as an excuse to eat pie (the food)/make puns, others use Pi Day ...

Time is a flat circle, Matthew McConaughey tells us, neglecting to explain how then we could measure time's circumference to derive its diameter, using pi. (Maybe it's best not to take the sentiment ...

According to Gaylord Perry, pi is the ratio between circumference, diameter and how much spit you can put on the circumference and diamater. The number itself is irrational, sort of like naming your ...