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Sidedoor

Smithsonian Institution
Sidedoor
Latest episode

257 episodes

  • Sidedoor

    It's Season 13!

    09/30/2026 | 1 mins.
    Season 13 of Sidedoor is almost here! Follow us behind the scenes at the National Zoo to meet the new baby elephant, Linh Mai. We open the vaults to see some of the weirdest beetles in the collection. And we track the wild journey of the Declaration of Independence after it was signed (which was actually not on July 4, 1776). New episodes begin next week!
  • Sidedoor

    The Accidental Rise of Botox

    09/16/2026 | 25 mins.
    One of the deadliest poisons known to man is now used to treat wrinkles, migraines, and even, maybe, depression. How did that happen? 
    This is a special episode from Unexplainable  podcast from Vox and the Vox Media Network. 
    Guests: 
    Jean Carruthers, ophthalmologist and “godmother” of cosmetic Botox. 
    David Simpson, neurologist at Mount Sinai hospital in New York. 
    Axel Wollmer, psychiatrist at the Asklepios clinic in Hamburg, Germany.
  • Sidedoor

    The Art of Slowing Down

    09/02/2026 | 27 mins.
    What happens when we slow down enough to really experience art? We visit a museum to discover how slow looking at art can cultivate awe, empathy, and a greater sense of connection in a distracted world.
    This episode comes from the podcast The Science of Happiness. 
    Science of Happiness on Apple Podcasts: https://podcasts.apple.com/us/podcast/the-science-of-happiness/id1340505607
    Science of Happiness on Spotify: https://open.spotify.com/show/4dq0wmiZlk58Eu0NcqgWei?si=6756c114ff904008
    Science of Happiness Instagram: https://www.instagram.com/scienceofhappinesspod/
    Science of Happiness Website Landing Page: https://greatergood.berkeley.edu/podcasts/series/the_science_of_happiness
  • Sidedoor

    A Nature Lover Confronts Her Fear of Spiders

    08/19/2026 | 25 mins.
    How do you stop being so afraid? Tracy Twombly had such a strong phobia of spiders, it was messing with her life — stressing her out while she was working at her native plant nursery or hiking through the woods. So, she embarked on a journey to make peace with her eight-legged neighbors (even the extra hairy ones).
    This is a special episode from the Up From Dust podcast, produced by the NPR Network, KCUR Studios, and the Kansas News Service.
    Artwork for this episode by, Jessica Cornelison
  • Sidedoor

    America, Meet America

    08/05/2026 | 25 mins.
    For more than two decades, the StoryCorps silver Airstream trailer has crisscrossed the country, recording the stories of everyday Americans. In this episode honoring the 250th anniversary of the United States, our friends at The StoryCorps Podcast introduce you to the kaleidoscope of voices that make up these United States.
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About Sidedoor
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. 
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