For me, it looks like this. Scroll down on this page to the Two Dimensions section and let that run a bit. When it starts swirling, imagine just taking a curved

For me, it looks like this. Scroll down on this page to the Two Dimensions section and let that run a bit. When it starts swirling, imagine just taking a curved 1 cm wide slice of it, and overlaying it on your field of view. Takes about 20 minutes to expand out of sight. https://en.wikipedia.org/wiki/Cyclic_cellular_automaton https://en.wikipedia.org/wiki/Cyclic_cellular_automaton