+1 I do not get it either. Gears by themselves are just gears and those gears barely form a fractal structure, though once there was something a little bit re

+1 I do not get it either. Gears by themselves are just gears and those gears barely form a fractal structure, though once there was something a little bit resembling third/fourth iteration of a Sierpinski triangle[0]. [0] https://en.wikipedia.org/wiki/Sierpinski_triangle https://en.wikipedia.org/wiki/Sierpinski_triangle