George Gustav Heye’s work in curating a collection of Native American artifacts has enabled many people to learn about indigenous cultures. But his colleting practices and relationship to those cultures are complicated.

This 2012 episode from prior hosts Sarah and Deblina covers dentist Horace Wells. At an exhibition in 1844 he became certain that nitrous oxide could revolutionize medicine. He tried to demonstrate his findings, but things didn't go as planned. See omnystudio.com/listener for privacy information.

Tracy and Holly discuss Sir Humphry Davy's less than spectacular poems, Mary Shelley's "Frankenstein," and the end of Davy's career and life.  See omnystudio.com/listener for privacy information.