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99% Invisible

99% Invisible

Roman Mars 795 Episodes Sep 18, 2026

99% Invisible is a weekly exploration of the process and power of design and architecture. Hosted by Roman Mars, the podcast uncovers the hidden stories behind the objects, buildings, and systems that shape our world. From award-winning producer Roman Mars, it reveals how design influences our daily lives in ways we often overlook.

Episodes

100 Objects #18: Hair Relaxer
100 Objects #18: Hair Relaxer Sep 18, 2026 00:35:04 Somewhere between 85 to 95 percent of Black women in the United States have used a chemical hair relaxer at least once in their lifetime. It is a ubiquitous American product with a complicated legacy: it built Black wealth and opened economic doors, but also taught generations to see their hair as a problem to be solved. And now research is revealing a physical cost. Roman Mars and producer Prisci
Doves Type
Doves Type Sep 15, 2026 00:37:18 A legendary typeface, a spectacular friendship breakup, and one extremely committed act of revenge. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of
100 Objects #17: M43 Field Jacket
100 Objects #17: M43 Field Jacket Sep 11, 2026 00:41:23 Articles of Interest host Avery Trufelman joins Roman to tell the incredible story of the American military’s jacket problem: How should the military outfit its soldiers to make them as safe and effective as possible? The answer was the M43 Field Jacket, which not only changed what it meant to be a soldier and look like a soldier, it changed what we all wear every day—in America, and around the wo
Kobuk the Destroyer
Kobuk the Destroyer Sep 8, 2026 00:38:01 Every product has to be tested somehow, and sometimes that means finding increasingly creative ways to break it. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collecti
100 Objects #16: Wheel of Fortune Dalmatian
100 Objects #16: Wheel of Fortune Dalmatian Sep 4, 2026 00:46:52 This episode is sponsored by Claude. For problems worth solving, get started with Claude at Claude.ai. If you watched Wheel of Fortune in the 1980s, you probably remember one prize more than all the others: the ceramic Dalmatian. For a brief moment, that prize—perhaps the ultimate useless object—became the mascot for one of America's most popular game shows, appearing on tens of millions of TV scr
1-800-PODCAST
1-800-PODCAST Sep 1, 2026 00:43:08 This week, two stories about the strange power of the 1-800 number. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
100 Objects #15: Bundy Clock
100 Objects #15: Bundy Clock Aug 28, 2026 00:37:41 In 1888, Willard Bundy created the first employee "time clock" — essentially a souped-up grandfather clock that could, for the first time, produce an accurate record of when workers arrived and left. Though Bundy’s aim was simple, his invention soon sparked a change in American life far broader than he intended. Roman Mars and reporter Ellie Lightfoot trace how the time clock not only ignited a re
Spolia
Spolia Aug 25, 2026 00:28:07 Spolia, from a Liverpool neighborhood to ancient Rome. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal data for advertising.
100 Objects #14: Basketball Sleeve
100 Objects #14: Basketball Sleeve Aug 21, 2026 00:41:50 Producer and reporter Ramtin Arablouei (co-creator of the NPR show, Throughline) has a simple question: why are so many NBA players wearing a compression sleeve on their arm? It seems like everyone has one. Do they all have elbow issues? The answer is really the story of Allen Iverson, an underdog player who went from a prison cell to international fame in just a few years. And through the story o
The Bone Wars
The Bone Wars Aug 18, 2026 00:44:42 Two rival paleontologists turn a hunt for dinosaur bones into an all-out scientific war. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our collection and use of personal d
100 Objects #13: The Sand Letters
100 Objects #13: The Sand Letters Aug 14, 2026 00:48:40 This episode is sponsored by Claude. For problems worth solving, get started with Claude at Claude.ai. On his deathbed, President Chester Arthur ordered that all of his personal and professional papers be burned. Three barrels of documents went up in flames. But 23 letters survived, initialed only "J.I.S." Comedian Elliott Kalan joins Roman Mars to tell the story of how a politician who owed so mu
Bamboo Is Innocent
Bamboo Is Innocent Aug 11, 2026 00:32:02 A devastating fire put one of Hong Kong's oldest building traditions on trial, but the real story runs much deeper. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free trial now on Apple Podcasts or by visiting siriusxm.com/podcastsplus. Hosted by Simplecast, an AdsWizz company. See pcm.adswizz.com for information about our colle

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