{"podcast":{"title":"Cool Worlds Podcast","slug":"cool-worlds-podcast-6424163","podcast_index_feed_id":6424163,"rss_url":"https://coolworldslab.podbean.com/feed.xml","website_url":"https://coolworldslab.podbean.com","image_url":"https://pbcdn1.podbean.com/imglogo/image-logo/16556188/LOGO_1800_3vadzt.jpg","author":"coolworldslab","episode_count":33,"summary":"Conversations between Professor David Kipping and guests, spanning astronomy, technology, science and engineering. This is the official podcast of the Cool Worlds Lab at Columbia University and their popular YouTube channel ”Cool Worlds”. Podcast episodes are filmed and can be found online through our YouTube channels.","last_synced_at":"2026-06-28T12:17:16.937401+00:00","page_url":"https://stenobird.com/podcast/cool-worlds-podcast-6424163"},"episode":{"title":"#16 Janna Levin - Black Holes, Singularities & Wormholes","slug":"16-janna-levin-black-holes-singularities-wormholes","published_at":"2024-10-07T15:59:12+00:00","page_url":"https://stenobird.com/podcast/cool-worlds-podcast-6424163/16-janna-levin-black-holes-singularities-wormholes","show_page_url":"https://stenobird.com/podcast/cool-worlds-podcast-6424163","url":"https://coolworldslab.podbean.com/e/16-janna-levin-black-holes-singularities-wormholes/","audio_url":"https://mcdn.podbean.com/mf/web/ghw5ie8cga3aeh8r/EP16JannaLevin.mp3","summary":"In this week's episode, David is joined by Prof Janna Levin, Professor of Astronomy at Barnard College of Columbia University. Janna is an expert in the theoretical physics of black holes, an author, a communicator of science and co-founder of Pioneer Works. To support this podcast and our research lab, head to https://coolworldslab.com/support Go to https://ground.news/CWP to discover the full spectrum of truths and absurdities behind today’s headlines. Save 40% on the Ground News unlimited access Vantage plan with my link. Prof Levin's research page: https://jannalevin.com/ Pioneer Works: https://pioneerworks.org/ Janna's Books: https://jannalevin.com/books/black-hole-survival-guide/ Cool Worlds Podcast Theme by Hill [https://open.spotify.com/artist/1hdkvBtRdOW4SPsnxCXOjK]","meta_description":"In this week's episode, David is joined by Prof Janna Levin, Professor of Astronomy at Barnard College of Columbia University. Janna is an expert in the t…","key_points":[],"chapters":[],"topics":[],"duration_seconds":4698,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/cool-worlds-podcast-6424163/episodes/16-janna-levin-black-holes-singularities-wormholes/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/cool-worlds-podcast-6424163/16-janna-levin-black-holes-singularities-wormholes.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}