Researchers and conspiracy theorists puzzled over its origin and meaning, and an astrophysicist eventually figured out that the image was a code representing the first 10 digits of pi. As it’s a ...

Pi is the number you get when you divide a circle's circumference by its diameter. The first digits, 3.14, are well known but the number is infinitely long. Extending the known sequence of digits ...

In August, 2010, [Alexander Yee] and [Shigeru Kondo] won a respectable amount of praise for calculating pi to more digits than anyone else. They’re back again, this time doubling the number of ...