8 mars 1673 - Anton Van Leeuwenhoek
Description:
Experiment: 200x microscope. His first observations of single-celled organisms with his invention were "animalcules" and he was the first person to see bacteria. He saw microbes in rainwater, dental plaque, and feces.Ajouté au bande de temps:
Date:
8 mars 1673
Maintenaint
~ Il y a 351 ans
