This 2013 episode covers Hypatia, one of the earliest female mathematicians and astronomers. Though she wasn't the very first, she was among the greatest. At the time of her murder, she was the foremost mathematician and astronomer in the West, and possibly in the world.

Dorothy Crowfoot Hodgkin’s Crystalline Chemistry, Part 2
43:14

Dorothy Crowfoot Hodgkin’s Crystalline Chemistry, Part 1
38:04

SYMHC Classics: Sarah Bradlee Fulton
32:28