{"podcast":{"title":"TED-Ed","slug":"ted-ed-7859430","podcast_index_feed_id":7859430,"rss_url":"https://feeds.megaphone.fm/ted-ed","website_url":null,"image_url":"https://megaphone.imgix.net/podcasts/b7403760-4a33-11f1-9f4d-0b7f17190ea0/image/74cc63dc47cf18e2bcec0e2d83f0aaf9.jpg?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"TED-Ed","episode_count":1210,"summary":"TED-Ed’s mission is to create lessons worth sharing. Feed and expand your curiosity with our award-winning animated shorts - published on YouTube and available with supplemental learning materials on ed.ted.com. Want to suggest an idea for a TED-Ed animation, nominate an educator or animator? Visit our website at: http://ed.ted.com/get_involved. Consider backing us on Patreon. By doing so, you directly support our nonprofit mission to create free, high-quality educational content: https://www.patreon.com/teded For more information on using TED-Ed content for commercial purposes (e.g. employee learning, in a film, or in an online course), please submit a Media Request using this link: https://media-requests.ted.com/","last_synced_at":"2026-07-25T10:18:01.246496+00:00","page_url":"https://stenobird.com/podcast/ted-ed-7859430"},"episode":{"title":"Is our universe the only cosmos? - Brian Greene","slug":"is-our-universe-the-only-cosmos-brian-greene","published_at":"2026-07-17T12:30:00+00:00","page_url":"https://stenobird.com/podcast/ted-ed-7859430/is-our-universe-the-only-cosmos-brian-greene","show_page_url":"https://stenobird.com/podcast/ted-ed-7859430","url":"https://traffic.megaphone.fm/VG8557409934.mp3","audio_url":"https://traffic.megaphone.fm/VG8557409934.mp3","summary":"Is there more than one universe? In this visually rich, action-packed talk, Brian Greene shows how the unanswered questions of physics (starting with a big one: What caused the Big Bang?) have led to the theory that our own universe is just one of many in the \"multiverse.\"Talk by Brian Greene. Learn more about your ad choices. Visit megaphone.fm/adchoices","meta_description":"Is there more than one universe? In this visually rich, action-packed talk, Brian Greene shows how the unanswered questions of physics (starting with a bi…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1772,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/ted-ed-7859430/episodes/is-our-universe-the-only-cosmos-brian-greene/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/ted-ed-7859430/is-our-universe-the-only-cosmos-brian-greene.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}