33
/
AIzaSyB4mHJ5NPEv-XzF7P6NDYXjlkCWaeKw5bc
November 30, 2025
1799509
146242
2
Public Timelines
FAQ

5h 33min, jan 10, 1727 y - Johann Heinrich Schulze discovered that silver nitrate darkened upon exposure to light.

Added to timeline:

Date:

5h 33min, jan 10, 1727 y
Now
~ 299 years ago