Julio Tello, Peru’s Archaeological Trail Blazer

Levy was recognized as an extraordinary literary talent of the 1880s. But after her tragic early death, she receded into the background of history.  Learn more about your ad-choices at https://www.ih...

29 Marras 202137min

This 2013 episode covers the taxidermist Potter, who had preserved and mounted 98 birds by the time he was 19. In 1880, his work had grown to a point where it had to be moved to a building, which beca...

27 Marras 202138min

Holly and Tracy discuss Perkin's idealism, and how many things in their lives are impacted by his work. Then they discuss "Who killed Cock Robin?' and Tracy's fascination with it as a child. Learn m...

26 Marras 202115min

Today’s episode is the next installment of our Six Impossible Episodes series, and our second one on nursery rhymes. This one explores the historical context of Jack and Jill, London Bridge, Cock Robi...

24 Marras 202133min

For Perkin, the creation of the first synthetic dye was the beginning of a career that combined chemistry and business to great success. And he got to see the world of industry change in response to h...

22 Marras 202134min

This 2014 episode covers how pigments and dyes have historically come from all manner of animals, vegetables and minerals. From ochre to cochineal red to the rarest of purples, color has been an impor...

20 Marras 202122min

Tracy talks about the coincidences she encountered while researching this week's episodes. Talk then turns to how complicated Ida Tarbell's story is. Learn more about your ad-choices at https://www....

19 Marras 20219min

Tarbell saw her family and community clash with Standard Oil when she was growing up. This second part covers her work for McClure’s Magazine and the most important journalistic work of her life – “Th...

17 Marras 202137min