The Greek Golden Ratio Phi (1.618) is a formula representing aesthetic harmony that has guided proportions in art and architecture for centuries, including in works by Leonardo Da Vinci.

Yet now their handsomeness has been ranked according to the Golden Ratio of Beauty Phi, a measurement of physical perfection according to an Ancient Greek mathematical equation. The research was ...

This is because of something known as the Golden Ratio, the Golden Section or the Greek letter Phi. If you take a number in the sequence above 5, and divided it by the previous number, you will ...