© Laboratoire de chimie physique de la Sorbonne / Office national des recherches scientifiques et industrielles & des inventions - 1938
Reference
2080
Brownian motion and molecules
Mute film shot in 1923, by the physicist and Nobel laureate Jean Perrin, at the Sorbonne laboratory for physical chemistry. It explains the Brownian motion and shows the techniques of preparation of emulsions.
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