It was originally observed in Clarckia pulchella, where particles were 5 microns in size.
Leon Guoy found that this phenomenon was unaffected by electromagnetism or light and occurred to a greater extent in less viscous fluids. Lars Onsager used it to extend the Debye Huckel theory for ionic solutions. Combining the Stokes formula in consideration equipartition of a sphere allowed (*) Langevin to develop an equation explaining this. The Monte Carlo method can simulate this Wiener process since it is stochastic, and Jean Perrin observed molecules in large jars to estimate Avogadro's number from this process. It was originally observed in Clarckia pulchella, where particles were 5 microns in size. For 10 points, name this type of random motion first observed by a Scottish botanist in pollen grains.
Leon Guoy found that this phenomenon was unaffected by electromagnetism or light and occurred to a greater extent in less viscous fluids.
{Brownian motion} [accept {Brownian} after “motion”]