{"podcast":{"title":"Curious City: Exploring Science and Wonders","slug":"curious-city-exploring-science-and-wonders-7109832","podcast_index_feed_id":7109832,"rss_url":"https://www.spreaker.com/show/6865862/episodes/feed","website_url":"https://www.spreaker.com/podcast/curious-city-exploring-science-and-wonders--6865862","image_url":"https://d3wo5wojvuv7l.cloudfront.net/t_rss_itunes_square_1400/images.spreaker.com/original/ab1dc0bf86c90836a87b4d59138d158c.jpg","author":"Synthetic Universe","episode_count":171,"summary":"Dive into the fascinating world of science and discovery with CuriousCity. Each episode, we explore the latest breakthroughs, mind-bending theories, and everyday curiosities. From the cosmos to the microscopic, we’ll ignite your curiosity and leave you wanting more. AI-narrated, human-researched. The tech just lets us focus on what matters: bringing you mind-expanding content.","last_synced_at":"2026-09-14T12:18:11.890974+00:00","page_url":"https://stenobird.com/podcast/curious-city-exploring-science-and-wonders-7109832"},"episode":{"title":"The 380-Million-Year-Old Fossil Revealing a Major Evolutionary Leap","slug":"the-380-million-year-old-fossil-revealing-a-major-evolutionary-leap","published_at":"2026-07-30T09:00:18+00:00","page_url":"https://stenobird.com/podcast/curious-city-exploring-science-and-wonders-7109832/the-380-million-year-old-fossil-revealing-a-major-evolutionary-leap","show_page_url":"https://stenobird.com/podcast/curious-city-exploring-science-and-wonders-7109832","url":"https://www.spreaker.com/episode/the-380-million-year-old-fossil-revealing-a-major-evolutionary-leap--72182611","audio_url":"https://dts.podtrac.com/redirect.mp3/api.spreaker.com/download/episode/72182611/evolup.mp3","summary":"New discoveries are revealing how evolution reshaped life across hundreds of millions of years — from ancient fish leaving the oceans to the origins of human movement. Using advanced 3D imaging and fossil analysis, scientists uncovered sensory adaptations in a 380-million-year-old fish linked to the transition onto land, while biomechanical studies suggest early human ancestors may have walked on their knuckles like modern great apes. Together, the findings show how evolution builds complex traits gradually by modifying structures that already exist. This episode includes AI-generated content.","meta_description":"New discoveries are revealing how evolution reshaped life across hundreds of millions of years — from ancient fish leaving the oceans to the origins of hu…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1949,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/curious-city-exploring-science-and-wonders-7109832/episodes/the-380-million-year-old-fossil-revealing-a-major-evolutionary-leap/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/curious-city-exploring-science-and-wonders-7109832/the-380-million-year-old-fossil-revealing-a-major-evolutionary-leap.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}