pi

(Newser) - You don't need to be a mathematician to appreciate pi: Children everywhere can tell you it's 3.14, and it's even celebrated on 3-14. But now experts are arguing that pi, which references the ratio of a circle's circumference to its diameter, be replaced with a...

(Newser) - Circle enthusiasts of America, rejoice: Today is Pi Day, when the digits that make up the date, 3/14, match the first digits of pi, the ratio of a circle’s diameter to its circumference. The particularly passionate can celebrate pi second at 1:59:26, Scientific American reports—when aligned...

(Newser) - Struck down by a degenerative brain disease, mathematician and scientist Anne Adams lost much of her ability to do even simple scientific tasks. But the disease also unleashed a fierce artistic creativity, as her brain rewired itself to compensate for the damage. Among her work is a painting that represents...

(Newser) - Math lovers, rejoice, for today is Pi Day, celebrated in classrooms around the country—preferably at 1:59, which, on 3/14, nearly matches 3.14159, the famed irrational number’s first six digits. “What’s fun about pi is that everyone knows the number,” a math professor tells...