1676 ⟶ Antonie van Leeuwenhoek Observes Bacteria
Antonie van Leeuwenhoek discovers Bacteria.Year
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🪐 Huygens Determines the Shape of Saturn's Rings
Christiaan Huygens describes the true shape of the rings of Saturn.⟶

AstronomyScientific RevolutionPhysicsCosmologyTelescopeChristiaan HuygensObservation

🔭 Huygens Observes Martian Surface Details
Christiaan Huygens first to observe surface details of Mars.⟶

AstronomyMarsScientific ObservationTelescopeScientific RevolutionPlanetary ScienceChristiaan Huygens

🐛 Swammerdam's Epigenesis Research in Insects
🔬 Leeuwenhoek Observes Microbes
Antoni van Leeuwenhoek is the first to observe microbes with a homemade microscope, using samples he collected from his teeth scrapings, raindrops, and his own feces. He calls them "animalcules."⟶

MicrobiologyScientific RevolutionGerm TheoryBiology

🔬 Van Leeuwenhoek Observes Microorganisms
Anton van Leeuwenhoek: observes microorganisms using a refined simple microscope.⟶

MicrobiologyScientific RevolutionBiologyCell Theory

🔬 Antonie van Leeuwenhoek Observes Bacteria
Antonie van Leeuwenhoek discovers Bacteria.⟶

MicrobiologyScientific RevolutionObservationBiologyDiscovery
