1 jan 1827 ano - Robert Brown noticed small grains of pollen in still water. Then it was found years later by Einstein that those grains moved because of the water particles pushing the pollen. Knwoing this, this was more proof for the scientists today to figure out thatparticles could also be in many other objects.
Adicionado na linha do tempo:
Data:
1 jan 1827 ano
Agora
~ 198 years ago