Revisiting The 99% Invisible City
We’re excited to celebrate the 5th anniversary of The 99% Invisible City, a NYT Bestseller by Roman Mars and Kurt Kohlstedt, with a guided audio tour of beautiful downtown Oakland, California. Join us...
9 Sep 202541min
The 99PI Anniversary Special: 15 for 15
For 99PI’s 15th anniversary, Roman sits in the hot seat to answer 15 eclectic questions, touching on everything from his dream merch to the one object he's always wanted to cover on the show.Plus, a b...
2 Sep 202550min
Ambassador Bridge
A billionaire family’s private bridge empire shaped Detroit for decades, sparking battles over power, neighborhoods, and the future of an international crossing.Ambassador Bridge Subscribe to SiriusXM...
26 Aug 202540min
All About That Bass
Vintage music barely had any bass. Today’s hits are all about the low end. What changed? An episode this week from our friends at Twenty Thousand Hertz, featuring hip hop legend DJ Jazzy Jeff and Rola...
19 Aug 202525min
Sister Aimee and the Birth of the Megachurch
Aimee Semple McPherson built America’s first megachurch, blended showbiz with salvation, and vanished in a scandal that captivated the nation.Sister Aimee and the Birth of the Megachurch Subscribe to ...
12 Aug 202536min
Weeding is Fundamental Revisited
Libraries get rid of books all the time. There are so many new books coming in every day and only a finite amount of library space. The practice of freeing up library space is called weeding. When the...
5 Aug 202538min
Air-Borne
Old ideas about air and disease were wrong on the science, but looking to the past might actually help us design healthier buildings today.Air-Borne Subscribe to SiriusXM Podcasts+ to listen to new ep...
29 Jul 202540min
Constitution Breakdown #1: Nikole Hannah-Jones
This is the first official episode of our ongoing series breaking down the U.S. Constitution.This month, Roman and Elizabeth discuss the Preamble, alongside Nikole Hannah-Jones. Elizabeth also explain...
25 Jul 20251h 20min
