The Great Dismal Swamp

Mark Bloschock is an engineer from Texas, and in the late 1970s he got a job with the Texas Department of Transportation renovating the Congress Avenue Bridge. The bridge was a simple concrete arch bridge that spans Lady Bird Lake in downtown Austin. It needed to be rebuilt with more contemporary beams called “box beams.” The box beams sit below the road’s surface, and they needed to be spaced a certain distance apart. Bloschock and the other engineers decided that the gap should be somewhere between ¾ of an inch and an inch and a half, which didn’t seem like a particularly meaningful decision… until the bats moved in. A tale of bats and bridges and how the built environment and the natural environment don’t need to be at odds with one another. The Batman and the Bridge Builder Plus, we talk with Simon Doble, CEO of Solar Buddy. Light access (both day and night) is a basic need many people take for granted. SolarBuddy is an Australian charity uniting a global community with a big dream to gift six million solar lights to children living in energy poverty by 2030, to help them to study after dusk and improve their education outcomes. 99% Invisible’s Impact Design coverage is supported by Autodesk. The Autodesk Foundation supports the design and creation of innovative solutions to the world’s most pressing social and environmental challenges. Learn more about these efforts on Autodesk’s Redshift, which tells stories about the future of making across architecture, engineering, infrastructure and manufacturing. 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.

23 Feb 202133min

The story of the twelve bronze zodiac heads that are at the center of a fight over the repatriation of Chinese cultural heritage. Most believe all such cultural artifacts should return to China, but many others argue that these objects are also serving as nationalistic propaganda. 12 Heads from the Garden of Perfect Brightness 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.

16 Feb 202136min

Proximity, 99% Invisible, and Warner Bros. present the “Judas and the Black Messiah Podcast,” an official film companion from the Radiotopia podcast network from PRX. In the “Judas and the Black Messiah Podcast,” host and critic Elvis Mitchell of KCRW is joined by Chairman Fred Hampton Jr. — son of Chairman Fred Hampton and head of the Black Panther Party Cubs — as well as the film’s actors and creative team, and by members of the Black Panther Party who knew Chairman Fred Hampton. Together, they look at the true stories behind the events portrayed in the film. In episode 1, we get the real story of how Fred Hampton became The Chairman. Watch the film and subscribe to the rest of the series here: Apple Podcasts Stitcher 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.

12 Feb 202136min

Bradley Garrett is the author of Bunker: Building for the Times. People have always built underground survival shelters to stay safe from things like plagues or hurricanes. But in modern history, we've really outdone ourselves. Garrett will be our guide to the fascinating world of architecture for the end times. And we're going to find out why today we're going through a true bunker renaissance. The Doom Boom 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.

9 Feb 202133min

Proximity, 99% Invisible, and Warner Bros. present the “Judas and the Black Messiah Podcast,” an official film companion from the Radiotopia podcast network from PRX. In the “Judas and the Black Messiah Podcast,” host and critic Elvis Mitchell of KCRW is joined by Chairman Fred Hampton Jr. — son of Chairman Fred Hampton and head of the Black Panther Party Cubs — as well as the film’s actors and creative team, and by members of the Black Panther Party who knew Chairman Fred Hampton. Together, they look at the true stories behind the events portrayed in the film. Subscribe and look for episode 1 February 12 Apple Podcasts Stitcher 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.

8 Feb 20213min

Santa Fe is famous in part for a particular architectural style, an adobe (mudbrick) look that came to be called Pueblo Revival. This aesthetic combines elements of indigenous pueblo architecture and the New Mexico's old Spanish missions, resulting in mostly low, brown buildings with smooth edges. Buildings in the city's historical districts in particular have to follow a number of design guidelines so that they fit this desired look; deviating from those aesthetics can stir up a lot of controversy.  But this adherence to a single style hasn't always been the norm -- for a time, there was actually a powerful push to "Americanize" the city's built environment. Then, over a century ago, a group of preservationists laid out a vision for the look and feel of Santa Fe architecture, and in the process changed the city forever. Stuccoed in Time 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.

2 Feb 202143min

Cities around the world have distinctive modes of transportation -- the canals of Venice, the double-decker busses of London, and the Twin Cities (of Minneapolis and St. Paul) have skyways. In both downtowns, there are vast networks of climate-controlled pedestrian bridges that reach over the streets and connect adjacent buildings. They were long viewed as modern marvels, but a lot of residents and urban planners want them gone. For critics, skyways are problematic because of who gets to enjoy them and who does not as well as their impact on street activity below. Beneath the Skyway 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.

26 Jan 202143min

In this set of short stories, 99% Invisible producers talked with host Roman Mars about everything from the Fresh Air Movement to the lost Lenin in Antarctica. Mini-Stories: Volume 11 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.

20 Jan 202149min