Brazil Nut Effect
A mobile physics sandbox where tapping in rhythm shakes a jar of mixed nuts. A genuine per-particle simulation segregates large and small nuts by size through granular convection, with a cross-section view revealing the convection rolls that drive the effect. Adjust shake amplitude, frequency, size ratio, and friction to explore the normal Brazil-nut regime and the reversed regime, then share the result to the Eazo Community.
Created by haojie.huang
