Kurt Kolstad, digital director and co-author of The 99% Invisible City, and Joe Rosenberg, a radio producer and linguistics expert, dive into fascinating topics. They uncover the innovative top-down construction method for skyscrapers, enhancing both safety and urban efficiency. The pair also discuss the art of filler words in conversation, illustrating their linguistic significance across cultures. Additionally, a gripping tale unfolds about the enduring underground fire in Centralia, Pennsylvania, revealing its haunting impact on the community.

Delaney Hall, a contributor, delves into the peculiar term 'strode,' highlighting how these hybrid spaces can be hazardous for both pedestrians and drivers. Jacob Maldonado-Medina shares the baffling transformation of Hacienda Nápoles, once Pablo Escobar's domain, into a quirky theme park featuring Jurassic attractions. Kurt Kolstad reflects on the iconic hutongs of Beijing, emphasizing their architectural charm and cultural significance amid modern changes. Each story uncovers fascinating layers of urban life and historical quirks.

In this engaging conversation, Kurt Kolstad, a colleague of Roman Mars, dives into the fascinating world of trains. They uncover the allure and practicality of funiculars, examine the bizarre 'Crash at Crush' train collision spectacle, and explore urban challenges in train construction. The duo also highlights Japan's innovative earthquake safety measures and the unique Point and Call signaling method that enhances train operations. With humor and insight, this discussion showcases trains as both historical marvels and modern engineering feats.

In a captivating discussion, producer Kurt Kolstad reveals the intricate design behind trails, examining what truly defines a trail. Reporter Jay Coburn delves into the legacy of Alfred Wainwright, whose guidebooks transformed hiking in the Lakeland Fells, while Chris Berube shares a humorous yet relatable tale of getting lost due to mismatched navigation apps. Together, they explore the balance between technology and nature, celebrating the trails that connect us to both the environment and ourselves.

Join Chris Berube, a producer, as he shares amusing anecdotes about Queen Elizabeth II's visit to Canada, exposing the quirks of royal protocols. Engineer Martin Gonzalez unveils the wacky tale of how Janet Jackson’s 'Rhythm Nation' inadvertently caused laptops to crash, thanks to its unique frequencies. Kurt Kolstad reveals a fascinating story of Operation Beaver Drop, where beavers were parachuted from planes to new habitats, blending humor with a touch of environmental history. These tales prove that stories can be found in the most unexpected places!