Pi Day,” which is March 14, 3.14, is a day meant to recognize the special, infinite number that can also be recognized by its symbol π. Pi is an irrational number, which means it goes on ...

Celebrate Pi Day and read all about how this number pops up across math and science on our special Pi Day page. Grab something circular, like a cup, measure the distance around the circle, and divide ...

No one is certain who discovered pi as we know it today. But we do have some ideas. It seems that the Egyptians used pi in ...

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 more The post On Pi Day, teachers turn numbers ...

SAN FRANCISCO -- Every March 14, mathematicians, scientists and math lovers around the world celebrate Pi Day, a commemoration of the mathematical sign Pi. That's because the date written numerically ...

(AP) - 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 ...

Serve up a slice of laughs with math inspired fun with these Pi Day jokes. Get the free 2 page printable at the link in ...

We bring you this story in case you want to get baking. That's because Saturday is Pi Day — but it's not just any pi day. It's March 14* of the year '15, or 3-14-15 — the first five digits of the ...