Fundamentals of Finslerian Diffusion with Applications (Fundamental Theories of Physics) by P.L. Antonelli

The erratic motion of pollen grains and other tiny particles suspended in liquid is known as Brownian motion, after its discoverer, Robert Brown, a botanist who worked in 1828, in London. He turned over the problem of why this motion occurred to physicists who were investigating kinetic theory and thermodynamics;