A while back we had a post about how Happy Numbers and the Spiral of Four make up a sort of binary code for all numbers in existence. We thought that was all there was to say. How wrong we were! A ...

There are many different types of numbers, some of which you may remember from school: natural, rational, irrational, imaginary, calculable and incalculable numbers. Today, however, we are going to ...

When the iPad debuted in 2010, Evgeny Milyutin was a 26-year-old physics PhD student in Switzerland. On the side, he and his longtime friend Ivan Kolomoets had been tutoring their friends' kids in ...