The Fibonacci Series, a set of numbers that increases rapidly, began as a medieval math joke about how fast rabbits breed. But it’s became a source of insight into art, architecture, nature, and ...

Straight away, the first speaker put up a slide about some guy named Fibonacci. He was a math whiz who had nothing better to do than add sequential numbers together like this: 0+1 is 1. 1+1 is 2 ...