What is Robert Brown best known for in science?
My name is most frequently associated with the microscopic agitation of small particles suspended in a fluid, a phenomenon now termed Brownian motion. While my primary pursuits were botanical, this unexpected observation, made during studies of pollen grains, revealed a fundamental aspect of the molecular world. It was through careful, repeated observation that I documented this perpetual, random movement. Though I did not then possess the theoretical framework to fully explain it, its existence was undeniable.
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