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99% Invisible

99% Invisible

Roman Mars · SiriusXM Podcasts and Roman Mars

803 episodesEN-US

Show overview

99% Invisible has been publishing since 2010, and across the 16 years since has built a catalogue of 803 episodes, alongside 95 trailers or bonus episodes. That works out to roughly 420 hours of audio in total. Releases follow a weekly cadence.

Episodes typically run twenty to thirty-five minutes — most land between 18 min and 38 min — though episode length varies meaningfully from one episode to the next. It is catalogued as a EN-US-language Arts show.

The show is actively publishing — the most recent episode landed 3 days ago, with 36 episodes already out so far this year. The busiest year was 2024, with 73 episodes published. Published by SiriusXM Podcasts and Roman Mars.

Episodes
803
Running
2010–2026 · 16y
Median length
31 min
Cadence
Weekly

From the publisher

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.

Latest Episodes

View all 803 episodes

100 Objects #6: "Sharpened Screwdriver"

Jun 26, 202640 min

The Most Exciting Change America Has Ever Seen

Jun 23, 202643 min

100 Objects #5: Blue Back Speller

Jun 19, 202645 min

The Horn That Divided the World Cup

Jun 16, 202633 min

100 Objects #4: Lowe's Gas Bag

Jun 12, 202638 min

Karaoke Videos

Jun 9, 202635 min

100 Objects #3: The Pension Files

Jun 5, 202643 min

The MAPL Test

Jun 2, 202640 min

100 Objects #2: 60-Degree Screw

May 29, 202635 min

Drug Story: Ivermectin

May 26, 202648 min

100 Objects #1: The Century Safe

May 19, 202630 min

Ask Your Doctor About

May 12, 202632 min

A History of the United States in 100 Objects

May 8, 20263 min

Enshittification

May 5, 202635 min

Citizen of the World

Apr 28, 202640 min

Constitution Breakdown #9: Alondra Nelson

Apr 24, 20261h 5m

Co-op City

Apr 21, 202637 min

RoboUmp Hits the Big Leagues

Apr 14, 202631 min

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

Apr 7, 202632 min

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

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 voice memo with your question and emailing it to [email protected]. Service Request is a production of 99% Invisible and Campside Media. 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.

Apr 3, 202633 min
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