99% Invisible Folgen

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+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

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+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

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+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.