Bodies and Dollars: Crash Course History of Science #41
13:25
The Century of the Gene: Crash Course History of Science #42
13:28
Controlling the Environment: Crash Course History of Science #39
12:37
Biomedicine: Crash Course History of Science #34
12:50
Alchemy: History of Science #10
12:02
Genetics - Lost and Found: Crash Course History of Science #25
11:48
Marie Curie and Spooky Rays: Crash Course History of Science #31
12:51
Life and Longevity: Crash Course History of Science #44
11:54