This week, we’re sharing an episode of ‘Detours,’ a new podcast from our friends at GBH and PRX. The podcast shares surprising stories that unfold behind the scenes at the PBS classic TV show “Antiques Roadshow.” In this episode: a rare daguerreotype, Edgar Alan Poe, and…the FBI.   You can find ‘Detours’ wherever you listen to podcasts.

Bonus Episode: Tempest in a Teacup

More than 154 million treasures fill the Smithsonian’s vaults. But where the public’s view ends, Sidedoor begins. With the help of biologists, artists, historians, archaeologists, zookeepers and astrophysicists, host Lizzie Peabody sneaks listeners through the Smithsonian’s side door, telling stories that can’t be heard anywhere else. Check out si.edu/sidedoor and follow @SidedoorPod for more info. 