Ruby Payne-Scott is often called a pioneer in radio astronomy, but she was also a pioneer in advocating for women’s rights. She was clearly brilliant, but her work was cut short by her desire to have a spouse and a family.

Robert Moses and the Shaping of New York, Part 2
42:12

Robert Moses and the Shaping of New York, Part 1
41:59

SYMHC Classics: Eradication of Smallpox
43:25