Episodes 798
Avg. Duration 28m
Activity Highly Active
Apple Rating 4.8 (25,639)
Since Sep 2010
Latest Episode Jun 2026

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Publishing Details

Schedule
Weekly
Format
Episodic
Consistency
65%
Hosting
feeds.simplecast.com

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About This Podcast

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.

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Recent Episodes

Karaoke Videos

Jun 09, 2026 35m

Behind every cheesy karaoke track was a surprisingly ambitious filmmaking experiment. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start…

100 Objects #3: The Pension Files

Jun 05, 2026 43m Bonus

What do Civil War pension files reveal about one of history's most successful slave rebellions? Historian Edda Fields-Black joins Roman to trace a story of fire, flight, and freedom — beginning on a…

The MAPL Test

Jun 02, 2026 40m

Canada reshaped its music industry with a quirky radio rule that changed who got heard. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week…

100 Objects #2: 60-Degree Screw

May 29, 2026 35m Bonus

In the early 20th century, nothing quite fit — fire hoses couldn't connect to one another, football teams played with different balls, traffic lights meant different things in different states. Then…

Drug Story: Ivermectin

May 26, 2026 48m

What started as a revolutionary treatment for river blindness became something far messier. Listen to Drug Story wherever you get your podcasts! Subscribe to SiriusXM Podcasts+ to listen to new…

100 Objects #1: The Century Safe

May 19, 2026 30m Bonus

In 1876, Americans filled an iron safe with objects meant to tell their story — to be opened a century later. Roman Mars and historian Jill Lepore trace its long wait, from Reconstruction to…

Ask Your Doctor About

May 12, 2026 32m

As wild and random as they might seem, a lot of work—and even poetry—goes into coming up with today's catchiest, most unforgettable drug names. Subscribe to SiriusXM Podcasts+ to listen to new…

A History of the United States in 100 Objects Trailer

May 08, 2026 3m Trailer

America’s 250th birthday calls for a history as sprawling and contradictory as the country itself.  A History of the United States in 100 Objects — hosted by Roman Mars and produced by BBC Studios…

Enshittification

May 05, 2026 35m

Why is it suddenly so hard to fix the stuff we depend on most? 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…

Citizen of the World

Apr 28, 2026 40m

One man rejected nationality and dared the world to recognize him anyway. Listen to Far From Home wherever you get your podcasts. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99%…

Constitution Breakdown #9: Alondra Nelson

Apr 24, 2026 1h 5m Bonus

This is the ninth episode of our ongoing series breaking down the U.S. Constitution. This month, Roman and Elizabeth discuss Article VI and VII, which include some odds and ends like the Debts…

Co-op City

Apr 21, 2026 37m

The world’s largest housing co-op—built to save New York City’s middle class—became the unlikely site of a resident revolt Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible…

RoboUmp Hits the Big Leagues

Apr 14, 2026 31m

One study from 2018 found that Major League Baseball umpires blow about 14 calls every game. That’s 34,000 bad calls every year. And it makes a difference. A blown strike call can decide a win or a…

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

Apr 07, 2026 32m Bonus

A missing car reveals the confusing rules, murky fees, and private actors behind modern towing. What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice…

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

Apr 03, 2026 33m Bonus

In a place where losing power can turn deadly, keeping the lights on is a high-stakes balancing act. What infrastructure mystery keeps you up at night? Submit your Service Request by recording a…

Service Request #3: Why Is There So Much Litter in San Francisco?

Mar 31, 2026 28m Bonus

Why did it take nearly a decade to redesign a city trash can, and why haven't more bins made the streets cleaner? What infrastructure mystery keeps you up at night? Submit your Service Request by…

Constitution Breakdown #8: Jill Lepore

Mar 27, 2026 1h 6m Bonus

This is the eighth episode of our ongoing series breaking down the U.S. Constitution. This month, Roman and Elizabeth discuss Article V, which lays out the process to amend the Constitution. Then,…

Service Request #2: Why Is This Red Light So Damn Long?

Mar 24, 2026 28m Bonus

What the world's most advanced traffic system can—and can't—do for the city that invented gridlock. What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice…

Service Request #1: What Happens When I Call 311?

Mar 17, 2026 34m Bonus

The surprising power of a simple phone number to connect a community. What infrastructure mystery keeps you up at night? Submit your Service Request by recording a voice memo with your question and…

A Man, a Plan, a Canal—Mars!

Mar 10, 2026 32m

How one wealthy, amateur astronomer convinced the world Martians were real. Subscribe to SiriusXM Podcasts+ to listen to new episodes of 99% Invisible ad-free and a whole week early. Start a free…

Frequently Asked Questions

How many episodes does 99% Invisible have?

99% Invisible has published 798 episodes since September 2010, covering topics in Arts, Design.

Is 99% Invisible still active?

99% Invisible is currently highly active with new episodes weekly. Average episode length is 28m.

How do I contact 99% Invisible for sponsorship or guest appearances?

Sign up on Grep.FM to access contact details for 99% Invisible, including email and social media links.

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