this post was submitted on 10 Oct 2023
221 points (100.0% liked)

196

16459 readers
1714 users here now

Be sure to follow the rule before you head out.

Rule: You must post before you leave.

^other^ ^rules^

founded 1 year ago
MODERATORS
 
you are viewing a single comment's thread
view the rest of the comments

Then you are Henning Brand, who boiled down 1200 gallons of urine until it started to glow: https://sciencehistory.org/stories/magazine/hennig-brandt-and-the-discovery-of-phosphorus/