3M views · 7.1K reactions | Remind us to NEVER go out to eat with these guys. (Eddie Hall - The Beast you got the check, right?) Don't miss Strongest Man in History Wednesday at 10/9c. | Pawn Stars on History | Facebook

2K reactions · 15 comments | @janecasey.ie Follow for more Irish LGBTQ+ history ️‍ I'll be highlighting some of my favourite hidden Irish queer histories to celebrate Pride month. If you have any suggestions or leads, pop them in the comments. #ireland #Pride #irishhistory #queerhistory | Pittsburgh Lesbian Correspondents | Facebook

In the late 19th century, many thought bacteria were mere byproducts of illness until German physician Robert Koch proved the germ theory of disease. By isolating a microbe, infecting an animal, and re-isolating it, he not only established the link between microbes and disease but also silenced critics and revolutionized medicine. Origins: The Journey of Humankind is streaming on Disney . | National Geographic History