33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
2334254
148642
2
Public Timelines
FAQ

jul 5, 1673 - Anton Van Leeuwenhoek

Description:

Invented the first microscope. First observations of singled-celled organisms named "Animalcules".

Added to timeline:

Date:

jul 5, 1673
Now
~ 352 years ago