If you’ve ever flipped through the radio dial — not satellite, not podcasts, but good old-fashioned AM and FM radio — you may have noticed something. Right wing radio talk is everywhere.But the airwaves weren't always so dominated by such a narrow range of voices. Reporter and friend of the show Katie Thornton has the story of how talk radio has evolved (and perhaps devolved at times) over the past century, and what all of it means for the airwaves today.The Divided DialHear the rest of the the series from On the Media  Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

Wildlife and urban development don’t usually go well together. Roads in particular fracture the habitats of wide-ranging animals. It restricts their movements and makes it harder for them to find food or a mate. But biologists and urban planners have started working together –- crafting a plan to try to help pumas move more safely around the city. And in the process this one cat, dubbed P-22, has turned into something of a celebrity—the symbol of a movement to redesign our cities and make the built environment more friendly to animals.Cougar Town Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

Los Angeles' El Peatonito is part of a subset of real life superheroes who are more focused on things like picking up trash and taking on civic issues than catching criminals in alleys.These super citizens take their inspiration from comic books but in some ways have more ambitious goals than defeating a make believe villain. They are out to solve big societal problems. Wherever a city is plagued by traffic accidents, or people are living on the streets…these heroes heed the call of service. Super CitizensCheck out David Weinberg's brilliant series The Superhero Complex Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

When people ask me what my favorite episode of 99% Invisible is, I have a hard time answering. Not because they’re all my precious little babies or some such nonsense, but mostly it’s because I just can’t remember them all and there’s no simple criteria to judge them against each other. But the show is definitely in contention for the best episode we’ve ever made. It just has everything– engaging storytellers, brilliant reporting, and a compelling history of a moment when the world really changed. It’s called the Freedom House Ambulance Service. It originally aired in the summer of 2020, when a lot of the fundamental aspects of work, life, health, law enforcement, structural racism, cities were all being questioned by more and more people because of COVID and the George Floyd protests. Kevin Hazzard, who reported the piece, subsequently released a whole book on the Freedom House Ambulance Service  called American Sirens: The Incredible Story of the Black Men Who Became America's First Paramedics. It’s new, it’s out now, you should buy it. should read it, it should be on all your Christmas lists. To celebrate the book’s release, I’m proud to re-present to you: The remarkable story of the Freedom House Ambulance Service.  Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

Funiculars are great, which is why the main image from our previous train episode featured one -- except we didn't actually talk about that one during the show. It's a cable car from Wellington, and as it turns out it's one of hundreds of funiculars in this city. Roman and Kurt are back with another series of railroad tales. All aboard!Train Set: Track Two Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

Articles of Interest is a show about what we wear. Host and producer Avery Trufelman investigates our collectively held beliefs about fashion and explores topics like the intellectual property law behind knockoffs, creation of tartan and the history of plaid, and how a dolls in a rural museum in Washington state saved French haute couture. This new season investigates a style that keeps coming back again and again and again.Previously part of 99% Invisible, the show is now an independent production and a proud member of Radiotopia from PRX. Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

The basic mechanics of the bike are pretty simple --- it’s basically a triangle with wheels and a chain drive to propel it forward. No batteries or engines. It seems obvious in hindsight .... And that’s why most people guess the bike was invented a long time ago. Yet the ‘running machine,' a kind of early proto-bike, debuted around 1817.For much more on the history of the bicycle, check out Jody Rosen's book: Two Wheels Good: The History and Mystery of the Bicycle. The Safety Bicycle Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

Even if you haven't made the pilgrimage to Southern California, you can probably already picture what the Walk of Fame looks like. It's a 1.3 mile walkway lined with terrazzo and brass squares. Each slab spotlights a salmon-pink star, and the name of a different famous celebrity deemed worthy enough to become a permanent part of Hollywood's urban fabric. The Walk of Fame is the story of Hollywood, the film industry. and the very origin of stardom itself.Reporter/producer Gillian Jacobs (Community, Winning Time) takes us on a stroll on the Walk of Fame, which chronicles Hollywood history and the vicissitudes of fame itself.Walk of Fame Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

The vuvuzela is a two foot long injection-molded plastic horn. It only plays one note: a B flat. And it gradually became a regular feature of South African soccer. But prior to the 2010 World Cup, the rest of the world had never heard anything quite like it.  Even people in the soccer world didn’t know what they were. But by the time the first game of the tournament was underway, vuvuzelas were all over. For critics, the vuvuzela was a relatively new, mass produced noisemaker. But supporters ended to think of the vuvuzela as an instrument, producing a loud, attention grabbing sound that grew out of South Africa's rich footballing tradition.Vuvuzela Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.

Jamaica is famous around the world for its music, including genres like ska, dub, and reggae. It’s tempting to think that the powerful amplifiers and giant speakers at the dance parties were designed to perfectly capture Jamaica’s indigenous sounds. But it’s actually the other way around. Those speakers and amps came first. And the electricians, mechanics and engineers who built and adapted that technology would then play a decisive role in the creation of Jamaica’s modern music. They helped pioneer approaches to making and performing music that would spawn whole other scenes from the Bronx to the UK.Wickedest Sound Subscribe to SiriusXM Podcasts+ on Apple Podcasts to listen to ad-free new episodes and get exclusive access to bonus content.