I think that's more the golden ratio and Fibonacci spirals (not found in a nautilus shell as is so often claimed). Wikipedia has a section on it: https://en.wi

I think that's more the golden ratio and Fibonacci spirals (not found in a nautilus shell as is so often claimed). Wikipedia has a section on it: https://en.wikipedia.org/wiki/Golden_ratio#Disputed_observations https://en.wikipedia.org/wiki/Golden_ratio#Disputed_observat...