What Causes the ‘Golden Ratio’ in Art and Nature?

Imagine you have a rectangle that feels just right, not too long, not too short. That's the golden ratio! It happens when the longer side divided by the shorter one equals about 1.618. This special number shows up in nature and art because it makes things look balanced and beautiful. Like how leaves grow on a stem or how bees build their hives, they’re all using this magical ratio without even knowing it!