Dan Piponi on Nostr: npub13t0vx…qvj4p That sounds plausible. The effect of a grain landing is a bit like ...

npub13t0vxvx8llrdglujal9hh93mtnl7wac0mxqd7xtdyryc4per8q4qtqvj4p (npub13t0…vj4p) That sounds plausible. The effect of a grain landing is a bit like kicking off a small number of random walks for some distance. But...I don't trust plausibility arguments here. I've read the algebraic theory, but it's the analytic theory of sandpiles that explains the shapes