Statistical Mech2026-07-301 minarXiv:2607.28172expressAvalanche of Cells: The Critical EdgeOn a steep mountain slope, a single falling rock sometimes triggers an avalanche, and sometimes gets stuck. It all depends on the state of the slope.O. V. Pavlovsky·M. Yu. SatleikinEmmy NoetherJohn von NeumannLeonhard Eulerstochastic processescollective behavior👍👎☆SimplePopularAdvanced