{"podcast":{"title":"Ask the Naked Scientists","slug":"ask-the-naked-scientists-420586","podcast_index_feed_id":420586,"rss_url":"https://www.thenakedscientists.com/rss/ask_the_naked_scientists.xml","website_url":"https://www.thenakedscientists.com/podcasts/ask-naked-scientists","image_url":"https://www.thenakedscientists.com/sites/default/files/media/media/images/NS_Ask_1400.png","author":"Dr Chris Smith","episode_count":806,"summary":"How many organs could you donate and remain alive? How many planet Earths could fit inside the Sun? How high is a giraffe's blood pressure? Why is the sea blue? To find out, Ask The Naked Scientists!","last_synced_at":"2026-09-18T20:17:59.015863+00:00","page_url":"https://stenobird.com/podcast/ask-the-naked-scientists-420586"},"episode":{"title":"Are there sounds around us that we can't hear?","slug":"are-there-sounds-around-us-that-we-can-t-hear","published_at":"2026-06-12T11:15:56+00:00","page_url":"https://stenobird.com/podcast/ask-the-naked-scientists-420586/are-there-sounds-around-us-that-we-can-t-hear","show_page_url":"https://stenobird.com/podcast/ask-the-naked-scientists-420586","url":"https://www.thenakedscientists.com/podcasts/ask-naked-scientists/are-there-sounds-around-us-we-cant-hear","audio_url":"https://flex.acast.com/downloads.nakeddiscovery.com/downloads/active/Ask_26.06.12.mp3","summary":"What's the impact of sodium on our heart health? Are there sounds around us that we can't hear? Why do teeth have nerves and a blood supply? What controls our emotions? Can other primates and mammals have colourblindness? Why can't certain organs regenerate themselves, whilst others can? Dr Chris Smith and Saskia Falken have the answers... Like this podcast? Please help us by supporting the Naked Scientists","meta_description":"What's the impact of sodium on our heart health? Are there sounds around us that we can't hear? Why do teeth have nerves and a blood supply? What controls…","key_points":[],"chapters":[],"topics":[],"duration_seconds":1286,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/ask-the-naked-scientists-420586/episodes/are-there-sounds-around-us-that-we-can-t-hear/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/ask-the-naked-scientists-420586/are-there-sounds-around-us-that-we-can-t-hear.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}