From its natural base substance, salicin, to the invention of its synthetic derivative form that we still use, the story of aspirin has its own controversy and conflict, including whether the proper chemist has been given credit for its invention. .
Learn more about your ad-choices at https://www.iheartpodcastnetwork.com

Behind the Scenes Minis: Busses and Overpasses
22:32

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

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