Sidedoor

Afleveringen

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  America, Meet America 05.08.2026 25min

  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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  The Gunboat Philadelphia 22.07.2026 32min

  In 1935, a diver searching Lake Champlain found something extraordinary: a nearly intact warship from the American Revolution. It was the Gunboat Philadelphia. In this episode, we dive into the story of how a ragtag American army built a fleet of ships to stand up against the British Navy in 1776 ... and lost. But that loss changed the course of U.S. history.  So, how did Benedict Arnold and a bunch of sailors who had never been on a boat before turn the tide in the Revolutionary War? Listen, and find out!  Guests:  Jennifer Jones, Curator and Project Director for the Gunboat Philadelphia Preservation Project at the Smithsonian National Museum of American History Kenneth Cohen, Chair of the Curatorial Division of Military and Society, and Curator of Early American History at the Smithsonian National Museum of American History This episode received support from Smithsonian's Our Shared Future: 250, a Smithsonian-wide initiative commemorating the nation's 250th. Major support for Smithsonian’s Our Shared Future: 250 has been provided by Lilly Endowment Inc. Additional generous contributions have been made by Target, Caterpillar Foundation, and the Gates Foundation.
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  The Missing Bison 08.07.2026 32min

  In the 1880s, a conservator at the Smithsonian set out for Montana to capture an American bison before the dwindling species vanished forever. He returned with six taxidermied bison that he displayed in the museum.  The bison diorama wowed visitors so much that it helped kickstart a movement to save the species. But then, just like that, the stuffed bison vanished!  Where did they go?  With the nation's 250th birthday fast approaching, the director of the Smithsonian National Museum of Natural History set out to find the missing bison. It's a journey that led west —where it all began— and ended on the steps of the museum.  Guests:  Kirk Johnson, Director of the Smithsonian's National Museum of Natural History Siobhan Starrs, Senior Project Manager and Exhibition Developer at the Smithsonian’s National Museum of Natural History  Jonny BearCub Stiffarm, Volunteer with the Fort Peck Tribal Bison program in Montana. Member of the Assiniboine Nation and a former Buffalo Program administrator at the World Wildlife Fund  Jim Wood, Assistant Director for Communications at the Smithsonian's National Museum of Natural History This episode received support from Smithsonian's Our Shared Future: 250, a Smithsonian-wide initiative commemorating the nation's 250th. Major support for Smithsonian’s Our Shared Future: 250 has been provided by Lilly Endowment Inc. Additional generous contributions have been made by Target, Caterpillar Foundation, and the Gates Foundation.
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  American Aspirations: A Nation in Pursuit 24.06.2026 42min

  Smithsonian Secretary Lonnie G. Bunch III has spent a lifetime thinking about how history gets told. Before becoming the head of the Smithsonian, he was a curator, someone whose job is deciding which stories, people, and objects help us make sense of ourselves. So as America approaches its 250th birthday, Lizzie wanted to know: if you had to tell the story of the United States through just a handful of things, where would you begin? In this special episode, Secretary Bunch puts his curator hat back on to lead Lizzie through American Aspirations, a new exhibition he co-curated. Starting with the desk on which the Declaration of Independence was drafted, they get up close with some of the nation's most treasured objects: Abraham Lincoln campaign swag, Amelia Earhart's flight suit, Thomas Edison's light bulb, and even a miniature Statue of Liberty (which is still pretty big!). What can these objects reveal about a nation still striving to become its best self? Guest: Lonnie G. Bunch III, Secretary of the Smithsonian Institution The American Aspirations exhibition at the Smithsonian Castle was co-curated by Smithsonian Secretary Bunch — alongside Abeer Saha, curator at the National Museum of American History, and Harry Rubenstein, curator emeritus at the National Museum of American History. American Aspirations received support from Jacqueline B. Mars and the Smithsonian’s Our Shared Future: 250, a Smithsonian-wide initiative commemorating the nation’s 250th. Major support for Our Shared Future: 250 has been provided by Lilly Endowment Inc. Additional contributions have been made by Target and the Gates Foundation. To watch a video version of this podcast find us on YouTube: https://www.youtube.com/smithsonian
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  U.S. History in 100 Objects (with Roman Mars) 17.06.2026 31min

  A screw. A stuffed possum. A shoe-sizing device. What could any of these objects possibly tell us about the history of the United States? When we think of historic artifacts, we tend to picture the extraordinary: Abraham Lincoln's pocket watch, the original Kermit the Frog, Martin Luther King Jr.'s draft of the "I Have a Dream" speech. But the story of America can just as easily be found in the everyday objects that shape our lives. In this bonus episode, Lizzie sits down with Roman Mars to talk about his new series, A History of the United States in 100 Objects. Together, they explore how ordinary things can reveal distinctly American stories. Guests:  Roman Mars, host and creator of 99% Invisible  To pitch your object to Roman’s team, write to 100objects@99pi.org
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  How Can You Forget Me 10.06.2026 27min

  Everyone thought ghosts lived in the basement of Stockton, California's old Daguhoy Lodge. So, nobody went down there. But when one man refused to be spooked, he made a discovery that would bring the ghosts back to life.  In this episode, we explore how an accidental discovery resurrected the stories of a nearly forgotten generation of Filipino immigrants who came to work in the fields. Why did these men leave behind steamer trunks that remained unopened for decades? And what could we learn from the belongings found inside?   We'll unpack the steamer trunks and dust off a fading piece of American history as we dive into the stories of these farmworkers and their surprising sense of fashion.  Guests:  Sam Vong, Curator of Asian Pacific American History at the Smithsonian's National Museum of American History Dillon Delvo, Co-Founder and Executive Director of Little Manila Rising in South Stockton, California Phillip Merlo, a historian and educator who serves as the Executive Director of the San Joaquin County Historical Society & Museum
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  High Art, Low Ride 27.05.2026 32min

  How did a car with chopped suspension and hydraulics become a symbol of pride and self-expression for an entire community? We'll cruise back in time to see how lowriders emerged from the post-WWII car craze and became a powerful symbol of Mexican American pride. It's a long road with a few speed bumps, but lowriders are now more popular than ever (especially in Japan!) So, lean your seat back and see how chrome, paint, and a dose of defiance turned classic cars into rolling works of art that have cruised their way into the Smithsonian's National Museum of American History.  Learn more about the Smithsonian's exhibition on Lowriders — Corazón y vida — HERE  This project received federal support from the Smithsonian Latino Initiative Pool, administered by the Smithsonian National Museum of the American Latino.
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  The People in the Pictures 13.05.2026 30min

  At the Smithsonian’s National Museum of the American Indian, archivists are working with Native communities to correct the historical record … one photo at a time. In this episode, we go inside the archives, where century-old photographs once labeled “Indian man” or “woman in costume” are being reexamined and renamed so they can be reconnected to living descendants. It’s a painstaking effort that’s also challenging the romanticized imagery popularized by photographers and anthropologists of the late 1800s, early 1900s.  Think there might be photos of your ancestors in the Smithsonian Online Virtual Archives? Check here: https://sova.si.edu/ You can read about the Smithsonian's Ethical Returns and Shared Stewardship Policy here: https://ncp.si.edu/SI-ethical-returns To submit a shared stewardship or ethical return inquiry or request, complete this form: https://survey.alchemer.com/s3/7447374/Shared-Stewardship-and-Ethical-Returns-Inquiry-Request-Submission-Form  If you have questions about the policy, contact nmai-sser@si.edu. Guests:  Emily Moazami, head archivist at the National Museum of the American Indian (NMAI) Archive Center Nathan Sowry, reference archivist at the National Museum of the American Indian (NMAI) Archive Center Rachel Menyuk, processing archivist at the National Museum of the American Indian (NMAI) Archive Center Special thanks to the Harmon Family: Leonard Harmon, Pam Pierce Harmon Johnston, Mike Harmon and Matthew Harmon
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  May the 4th Be With You 29.04.2026 30min

  A long time ago, in movie theaters not far away, Star Wars: A New Hope revolutionized American entertainment. In honor of May the 4th, we explore how a scrappy space fantasy reinvented a tale as old as time — and gave Americans hope in a time of difficulty. We'll also trace the journey of two bickering droids from a galaxy far, far away to the Smithsonian's National Museum of American History.  Guests:  Ryan Lintelman, curator of entertainment at the Smithsonian National Museum of American History Eric Jentsch, curator at the Smithsonian National Museum of American History Dawn Wallace, objects conservator at the Smithsonian National Museum of American History
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  Broad Stripes, Bright Stars, and White Lies 15.04.2026 30min

  As we approach the nation's 250th birthday, we are looking back at some of the most important moments in American history. One of those moments is when Betsy Ross sewed the first American flag. But, as we discovered, there’s actually no proof that Ross sewed the first flag. In fact, we don't even know what the first American flag even looked like!  In this episode of Sidedoor, we unravel this vexillological tall tale to find out how this myth got started, and who Betsy Ross really was. Sidedoor also recently teamed up with the popular 99% Invisible podcast to explore the lesser-known history of the American flag. The episode, “Flag Days: Unfolding a Moment,” is available to listen to now.  Guests:  Jennifer Locke Jones, political and military history curator at the Smithsonian's National Museum of American History  Marc Leepson, journalist, historian and author of the book Flag: An American Biography Marla R. Miller, historian and author of Betsy Ross and the Making of America
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  Tapir Caper 01.04.2026 34min

  When a Smithsonian archaeology intern opened a dusty box of bones in a Panamanian warehouse, she didn't expect to find a mystery, let alone a potential crime scene. But Nina Hirai’s discovery of a tapir skull riddled with what appeared to be bullet holes sparked an investigation that would lead her several miles up the Panama Canal and nearly forty years into the past. Join us as we unspool the strange, unresolved story of a tapir named Alice, and ask what it means to live with uncertainty when the past refuses to explain itself. Guests: Nina Hirai, former archeology intern at the Smithsonian Tropical Research Institute  Nicole Smith-Guzmán, archeology curator at the Smithsonian Tropical Research Institute  Ashley Sharpe, research archeologist at the Smithsonian Tropical Research Institute  Aureliano Valencia (“Yeyo”), archeological research technician at the Smithsonian Tropical Research Institute  Phyllis (Lissy) Coley, professor emerita in the School of Biological Sciences at the University of Utah and research associate at the Smithsonian Tropical Research Institute   Monica Brenes Lynan, former veterinarian at Parque Municipal Summit in Panama  Andres Ramos, lider de guardabosques del Monumento Natural Barro Colorado / head park ranger at Barro Colorado Island  
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  Made in America 18.03.2026 32min

  What does it look like for something to be made in America?  Through the photography of Christopher Payne, we journey across the past, present and future of American manufacturing to answer this question. From centuries-old textile mills to modern assembly lines, Payne’s photographs offer a rare, behind-the-scenes view of how everyday objects—from pencils to airplanes to marshmallow Peeps—are made.  With the help of Smithsonian curator, Susan Brown, and author, Rachel Slade, we also explore the history behind these factories, and how the story of American manufacturing is the story of our nation itself.  Guests:  Christopher Payne, Industrial photographer Susan Brown, associate curator, and acting head of textiles at Cooper Hewitt Smithsonian Design Museum; curator of the exhibition Made in America Rachel Slade, author of the book Making it in America: The Almost Impossible Quest to Manufacture in the U.S.A. (and How it Got That Way) 
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  Dark Matter, Bright Mind: How Vera Rubin Saw the Unseen 04.03.2026 34min

  Something dark and invisible makes up as much as 90 to 95 percent of the universe—and it took a little girl staring out a bedroom window at the night sky to bring it to light.  As a child, Vera Rubin built her own telescope. As an adult, she uncovered a problem no telescope could solve: stars at the edges of galaxies were moving just as fast as those near the center. The math contradicted everything astronomers expected to see...unless the universe was filled with unseen matter. This is the story of how Vera Rubin pushed through the gender barriers of the 1950s and turned a fringe idea into one of astronomy’s biggest open questions. What is dark matter? How did Rubin help prove it was real? And what does it mean that most of the universe is made of something we can’t see? Guests:  Ashley Yeager, Associate News Editor at Science News and Author of Bright Galaxies Dark Matter and Beyond: The Life of Astronomer Vera Rubin Ramona Rubin, Granddaughter of Vera Rubin  Deidre Hunter, Astronomer at the Lowell Observatory in Flagstaff, Arizona  Amruta Jaodand, Astrophysicist at the Chandra X-Ray Center in the Smithsonian Astrophysical Observatory
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  Chinatown Murder Case 18.02.2026 48min

  A string of unsolved murders in San Francisco's Chinatown in the 1970s led police to the door of a young Korean immigrant named Chol Soo Lee — who was quickly arrested and sentenced to life in prison. But when investigative journalist K.W. Lee started digging into the case, he discovered a world of twisted law and order that went far deeper than one man. The articles K.W. wrote about what he uncovered in Chinatown shocked Asian Americans across Northern California to stand up and demand justice for Chol Soo Lee — and themselves.  Corrections: In this episode we state that Chol Soo Lee had a mustache in the photo that appeared in the mug book. Correction: He did have a mustache at the time of the killing, but he did not have a mustache in that photo. We state that K.W. Lee learned of Chol Soo Lee stabbing a fellow inmate from a TV news segment. Correction: He learned about it in a news briefing.  We state that K.W. Lee was at the premiere of the documentary “Free Chol Soo Lee.” Correction: He attended the premiere virtually in January of 2022. He physically attended a screening in August of 2022 when the film was released in theaters. Guests:  Sojin Kim, curator at the Smithsonian Center for Folklife and Cultural Heritage Ranko Yamada, friend of K.W. Lee and Chol Soo Lee  Julie Ha, journalist, writer and co-director of the documentary film "Free Chol Soo Lee"
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  The Wright Sister 04.02.2026 40min

  Orville and Wilbur Wright have been immortalized as the men opened the skies to human flight. But could they have achieved such great heights without the wind beneath their wings — their sister? Katharine Wright was her brothers' biggest champion, official spokesperson, closest confidante and the only one of the Wright siblings with a college degree. For years, Katharine, Wilbur and Orville were inseparable — until tragedy and a love affair upended everything. This is the story of the Wright sibling that history almost left out. Guests: Thomas Paone, museum specialist at the Smithsonian's National Air and Space Museum Tom Crouch, curator emeritus of the aeronautics division at the Smithsonian's National Air and Space Museum and author of The Bishop’s Boys: A Life of Wilbur and Orville Wright
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  The King of Zydeco 21.01.2026 50min

  Clifton Chenier grew up in rural Louisiana, watching how his father’s accordion could magically turn front porches into dance parties. When he was old enough to play himself, Chenier began blending the Creole zydeco of his childhood with R&B and blues sounds of the 1940s and ’50s. His style packed dance halls across Louisiana and eventually carried zydeco to stages around the world. Through rare archival recordings and firsthand stories, we trace Chenier’s journey from a sharecropper’s son to the undisputed King of Zydeco. Guests:  Adam Machado, director of the Arhoolie Foundation and producer of the retrospective box set, King of Louisiana Blues and Zydeco CJ Chenier, son of Clifton Chenier and lead singer and saxophonist for CJ Chenier and the Red Hot Louisiana Band Dickie Landry, saxophonist, composer, and photographer Maureen Loughran, director and curator of Smithsonian Folkways Recordings    This episode features archival interview recordings of Clifton Chenier courtesy of the Arhoolie Foundation. You can find the full interviews and archival photographs here.  
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  Will the Real Uncle Sam Please Stand Up? 07.01.2026 31min

  He’s a symbol of patriotism, protest, and power. But behind the red, white, and blue is a real man—and a disputed American origin story. How did a real guy go from meatpacker to meme, to personification of a nation and, eventually, the most famous Army recruiter in history? I WANT YOU… to listen and find out. Guests:  Frank Blazich, curator of modern military history at the Smithsonian's National Musuem of American History Kathy Sheehan, executive director of the Hart Cluett Museum in Troy, New York; The Redela County and Troy City historian 
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  A Very Cold Case 24.12.2025 32min

  American newspaper publisher and all-around eccentric, Charles Francis Hall, was an unlikely candidate to become an Arctic explorer. Nevertheless, he made three trips to the frozen north, until he died there under suspicious circumstances. Sharpen your powers of deduction and join us on Sidedoor for an epic frozen whodunit, featuring shipwreck, romance, and a social media darling with a dark secret. We’re resharing this longtime favorite from 2021 to bring you some wintry vibes.  Guests: Stephen Loring, anthropologist and archeologist at the Arctic Studies Center of the Smithsonian’s National Museum of Natural History Heidi Moses, volunteer with the Smithsonian Transcription Center Emily Niekrasz, social media manager, Smithsonian Institution 
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  A Mold with a Grudge 10.12.2025 39min

  It started with a messy lab and a mysterious mold. But turning “mold juice” into the world’s first antibiotic would take a sick policeman, a market cantaloupe, and an extraordinary wartime collaboration between scientists, governments, and industry. This is the story of how penicillin changed the world. Guests: Kevin Brown, Trust Archivist to Imperial College Healthcare NHS Trust and curator of the Alexander Fleming Laboratory Museum at St. Mary’s Hospital; author of Penicillin Man: Alexander Fleming and the Antibiotic Revolution Diane Wendt, curator in the Division of Medicine and Science at the Smithsonian's National Museum of American History
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  The Secret of Lincoln's Watch 26.11.2025 30min

  A mystery hidden in time. Wrapped in gold. Stowed secretly in Lincoln's pocket. We dig into the family story of a secret message etched inside Abraham Lincoln's pocket watch. Is this a tall tale or a hidden piece of history waiting to be discovered? Join us as we dive into this incredible tale of family lore, historical detective work, and the Smithsonian's decision to open a priceless artifact.   Guests:  Lisa Kathleen Graddy, curator of American political history at the Smithsonian's National Museum of American History Harry Rubenstein, curator emeritus in the Division of Political History at the Smithsonian's National Museum of American History Doug Stiles, great-great-grandson of watchmaker Jonathan Dillon