33
/
AIzaSyAYiBZKx7MnpbEhh9jyipgxe19OcubqV5w
May 1, 2025
150075
13356
2

jul 29, 1806 - 1806 Investigating poisoning German chemist Valentin Ross developed a method of detecting arsenic in a victim's stomach, thus advancing the investigation of poison deaths.

Added to timeline:

Date:

jul 29, 1806
Now
~ 218 years ago