23 mars 1675 - Anton van Leeuwenhoek looks at blood, cells and bacteria through a microscope.
Description:
Anton van Leeuwenhoek uses a simple microscope with only one lens to look at blood, insects and many other objects. He was first to describe cells and bacteria, seen through his very small microscopes with, for his time, extremely good lenses.Ajouté au bande de temps:
Date:
23 mars 1675
Maintenaint
~ Il y a 350 ans