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 ...

The Fibonacci sequence is a series of numbers where each number is the sum of the two preceding ones. It is closely related to the golden ratio, which appears in various natural and artistic contexts.

The pattern of the branching of many trees, the position of leaves on the branches, and petal formation of many flowers are also described by numbers in the Fibonacci series.