Brownian motion and atomic-size

Einstein's work on Brownian motion explained the random movement of particles in a fluid, providing valuable insight into molecular and atomic sizes. He formulated an equation for Brownian motion, which found numerous applications.
 Albert Einstein Germany 1905 Brownian motion and atomic-size

Einstein's work on Brownian motion explained the random movement of particles in a fluid, providing valuable insight into molecular and atomic sizes. He formulated an equation for Brownian motion, which found numerous applications.