{"podcast":{"title":"Interesting Things with JC","slug":"interesting-things-with-jc-4639155","podcast_index_feed_id":4639155,"rss_url":"https://jimconnors.net/interesting-things-with-jc?format=rss","website_url":"https://jimconnors.net/","image_url":"https://images.squarespace-cdn.com/content/v1/5bba2d6fca525b3efa21591f/1641345203068-7ISWC2M7C29QNG3DNOMY/Ray_Effect_for_Backgrounds_Transparent_PNG_Clip_Art_Image-01.jpg?format=1500w","author":"JC","episode_count":300,"summary":"Interesting Things with JC is a new podcast mini series, with highlight on some of the more interesting historical stories, current events as well as under-told stories.","last_synced_at":"2026-06-16T16:22:23.993393+00:00","page_url":"https://stenobird.com/podcast/interesting-things-with-jc-4639155"},"episode":{"title":"1661: \"The Earth's Core is Younger than its Surface\"","slug":"1661-the-earth-s-core-is-younger-than-its-surface","published_at":"2026-05-23T07:00:17+00:00","page_url":"https://stenobird.com/podcast/interesting-things-with-jc-4639155/1661-the-earth-s-core-is-younger-than-its-surface","show_page_url":"https://stenobird.com/podcast/interesting-things-with-jc-4639155","url":"https://jimconnors.net/interesting-things-with-jc/2026/5/23/1661-the-earths-core-is-younger-than-its-surface","audio_url":"https://static1.squarespace.com/static/5bba2d6fca525b3efa21591f/t/6a0ef9e61683711a75b797e6/1779366381131/1661+-+Interesting+Things+-+Earths+Core+is+Younger+than+its+Surface.mp3","summary":"Interesting Things with JC #1661: \"The Earth's Core is Younger than its Surface\" – A clock at Earth’s core runs slightly slower than a clock on the surface, and over 4.5 billion years that tiny relativity effect leaves the center of the planet about two and a half years younger than the ground above it.","meta_description":"Interesting Things with JC #1661: \"The Earth's Core is Younger than its Surface\" – A clock at Earth’s core runs slightly slower than a clock on the surfac…","key_points":[],"chapters":[],"topics":[],"duration_seconds":155,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/interesting-things-with-jc-4639155/episodes/1661-the-earth-s-core-is-younger-than-its-surface/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/interesting-things-with-jc-4639155/1661-the-earth-s-core-is-younger-than-its-surface.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}