"Legend has it that Jean Perrin's experiments on Brownian motion between 1905 and 1913 "put a definite end to the long struggle regarding the real existence of molecules." Close examination of these experiments, however, shows how little access they gained to the molecular realm…
"Legend has it that Jean Perrin's experiments on Brownian motion between 1905 and 1913 "put a definite end to the long struggle regarding the real existence of molecules." Close examination of these experiments, however, shows how little access they gained to the molecular realm…
