99% Invisible

Design is everywhere in our lives, perhaps most importantly in the places where we've just stopped noticing. 99% Invisible is a weekly exploration of the process and power of design and architecture. From award winning producer Roman Mars. Learn more at 99percentinvisible.org. A proud member of Radiotopia, from PRX. Learn more at radiotopia.fm.

100 Objects #8: Billy Possum

In 1902, an American classic was born: the teddy bear. Named after President Theodore Roosevelt, the...

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The Score

We keep score of everything these days. But what happens when the numbers start changing what we actually...

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100 Objects #7: The Otis Pamphlet

Before the Declaration of Independence was even a twinkle in the founding fathers' eyes, there was James...

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Transatlantic Fiber-Optic Expialidocious

Before the internet went global, one undersea gamble made it possible.  Jane Ruffino’s story, "Say...

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100 Objects #6: "Sharpened Screwdriver"

In this episode, Roman and historians Heather Ann Thompson and Elliot Williams tell the story of the...

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The Most Exciting Change America Has Ever Seen

Billions of state quarters disappeared from circulation...and that was exactly the plan. Subscribe to...

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100 Objects #5: Blue Back Speller

In this episode, Roman and historian Imani Perry follow the Webster Blue Back Speller from the early...

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The Horn That Divided the World Cup

Love it or hate it, one buzzing horn changed the sound of the World Cup forever. Subscribe to SiriusXM...

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100 Objects #4: Lowe's Gas Bag

In 1861, one man and a “gas bag” filled with hydrogen sparked America's obsession with going higher,...

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Karaoke Videos

Behind every cheesy karaoke track was a surprisingly ambitious filmmaking experiment. Subscribe to SiriusXM...

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100 Objects #3: The Pension Files

What do Civil War pension files reveal about one of history's most successful slave rebellions? Historian...

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The MAPL Test

Canada reshaped its music industry with a quirky radio rule that changed who got heard. Subscribe to...

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100 Objects #2: 60-Degree Screw

In the early 20th century, nothing quite fit — fire hoses couldn't connect to one another, football...

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Drug Story: Ivermectin

What started as a revolutionary treatment for river blindness became something far messier. Listen to...

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100 Objects #1: The Century Safe

In 1876, Americans filled an iron safe with objects meant to tell their story — to be opened a century...

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Ask Your Doctor About

As wild and random as they might seem, a lot of work—and even poetry—goes into coming up with today's...

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A History of the United States in 100 Objects Trailer

America’s 250th birthday calls for a history as sprawling and contradictory as the country itself.  A...

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Enshittification

Why is it suddenly so hard to fix the stuff we depend on most? Subscribe to SiriusXM Podcasts+ to listen...

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Citizen of the World

One man rejected nationality and dared the world to recognize him anyway. Listen to Far From Home wherever...

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Constitution Breakdown #9: Alondra Nelson

This is the ninth episode of our ongoing series breaking down the U.S. Constitution. This month, Roman...

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Co-op City

The world’s largest housing co-op—built to save New York City’s middle class—became the unlikely...

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RoboUmp Hits the Big Leagues

One study from 2018 found that Major League Baseball umpires blow about 14 calls every game. That’s...

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Service Request #5: Dude, Where's My Car?

A missing car reveals the confusing rules, murky fees, and private actors behind modern towing. What...

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Service Request #4: How Does the Grid in Phoenix Work?

In a place where losing power can turn deadly, keeping the lights on is a high-stakes balancing act. What...

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