33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 1, 2025
429993
35899
1
Public Timelines
FAQ Get premium

nov 20, 1903 - The ultramicroscope is developed

Description:

Richard Zsigmondy develops the ultramicroscope and is able to study objects below the wavelength of light. He won a chemistry nobel prize in 1925 for this.

Added to timeline:

Date:

nov 20, 1903
Now
~ 121 years ago