Holly talks about the various theories about events in Charles Francis Hall's life. Tracy discusses some of the troubling sources she came across while researching Götz von Berlichingen.

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