{"podcast":{"title":"Explore: A Canadian Geographic podcast","slug":"explore-a-canadian-geographic-podcast-243723","podcast_index_feed_id":243723,"rss_url":"https://feeds.blubrry.com/feeds/1459923.xml","website_url":"http://canadiangeographic.ca","image_url":"https://assets.blubrry.com/coverart/orig/1459923-723393.jpg","author":"Canadian Geographic","episode_count":131,"summary":"Host David McGuffin talks to Canada’s greatest explorers about their adventures and what inspires their spirit of discovery.","last_synced_at":null,"page_url":"https://stenobird.com/podcast/explore-a-canadian-geographic-podcast-243723"},"episode":{"title":"The life and death of an iceberg with Jill Heinerth","slug":"the-life-and-death-of-an-iceberg-with-jill-heinerth","published_at":"2026-02-24T21:54:00+00:00","page_url":"https://stenobird.com/podcast/explore-a-canadian-geographic-podcast-243723/the-life-and-death-of-an-iceberg-with-jill-heinerth","show_page_url":"https://stenobird.com/podcast/explore-a-canadian-geographic-podcast-243723","url":"https://podcast.show/%PODPAGE_SLUG%/episode/152512007/","audio_url":"https://media.blubrry.com/1459923/ins.blubrry.com/1459923/Explore_Ep_121_Jill_Heinerth_The_Berg.mp3","summary":"Ahead of her the new documentary The Berg, underwater explorer and RCGS Explorer-in-Residence Jill Heinerth reflects on diving beneath icebergs, working with James Cameron, and the science of exploration","meta_description":"Ahead of her the new documentary The Berg, underwater explorer and RCGS Explorer-in-Residence Jill Heinerth reflects on diving beneath icebergs, working w…","key_points":[],"chapters":[],"topics":[],"duration_seconds":2049,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/explore-a-canadian-geographic-podcast-243723/episodes/the-life-and-death-of-an-iceberg-with-jill-heinerth/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/explore-a-canadian-geographic-podcast-243723/the-life-and-death-of-an-iceberg-with-jill-heinerth.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}