Up Next
Back to Show
Origin of Everything
How We Discovered Germs
Season 3
Episode 11
Humanity didn't always know about the invisible viruses, bacteria, and microbes that can cause disease. But that doesn't mean we didn't come up with some truly bizarre ideas. From the four humors and miasma theory to bloodletting and trepanation, Danielle traces humanity's winding road to the Germ Theory of Disease that revolutionized the medical profession.
Support Provided By
10:49
Hijabs, yarmulkes, habits, and dastars — why do so many religions have rules about hair?
9:16
When did makeup ads become less about beauty and more about science?
8:39
Why do we think there are only two genders? And how are sex and gender different?
6:46
What do the Great Depression and farm subsidies have to do with eating popcorn at movies?
7:23
Why was it illegal for women to wear men’s clothing and for men to wear women’s clothing?
11:11
How did money come to be such a driving force of modern life?