Frank L. H. Wolfs
Department of Physics and Astronomy, University of Rochester, Slide 17
Einstein's Theories:
Brownian motion.
¥Einstein showed how the macroscopic motion of an object, located in a fluid or a gas, is effected by the microscopic motion of the constituents of the medium.
¥Einstein's predictions for Brownian motion were in excellent agreement with the observations and confirmed the statistical theory of heat.
¥Another prediction of his theory was the so called blackbody radiation.
http://www.deas.harvard.edu/projects/weitzlab/research/brownian.html