Other than being a neat teaching tool, the Fibonacci sequence shows up in a few places in nature. However, it's not some secret code that governs the architecture of the universe, Devlin said.

Investopedia / Yurle Villegas The Fibonacci sequence is a series of numbers where each successive number is equal to the sum of the two numbers that precede it. The Fibonacci sequence is one of ...

All you need to know is this. The first five numbers in the Fibonacci sequence are 1, 1, 2, 3, and 5. Each square on the clock represents one of these numbers—the side lengths of each square ...