@fakedansavage ("Dan Savage") retweeted:
@JimMFelton ("James Felton") wrote:
In 1767 John Hunter took the yellowish penile discharge of a man he believed to have gonorrhea and rubbed it into a wound he'd created in his own penis.
He believed that gonorrhea and syphilis were two forms of the same disease. He was wrong.
[Very short thread]
