⚛ Brownian Motion — 2D Random Walk and Einstein Relation

2D companion of the Brownian motion sim: overdamped Langevin walkers with the Stokes-Einstein diffusion coefficient, ensemble mean-square displacement against 4Dt, a Gaussian displacement histogram and a Perrin-style estimate of Boltzmann's constant.

2D · HTML5 Canvas 2D · 60 FPS target · runs fully client-side, no install