{"podcast":{"title":"Bright Side","slug":"bright-side-3596359","podcast_index_feed_id":3596359,"rss_url":"https://feeds.megaphone.fm/brightside","website_url":"https://www.youtube.com/c/BRIGHTSIDEOFFICIAL","image_url":"https://megaphone.imgix.net/podcasts/213b3e9c-71e2-11eb-864b-b7a217aaa2a3/image/uploads_2F1613650215236-19o2q15ycy1-73c9d7ffd3a6293eb0ef4b171e6ac45e_2Fbrightside_1x1.png?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress","author":"TheSoul Publishing","episode_count":5000,"summary":"Whether you’re into useful tips for self-improvement, psychology, recent discoveries, mysterious stories, or just your day-to-day routine, there’s something for everyone! You can expect all that and more coming at you in five new episodes every day. If you’ve got a thirst for knowledge that never quits, then join our community! We have a good time, so take your shoes off, kick back, and make yourself at home here on the Bright Side of life!","last_synced_at":"2026-09-21T10:19:50.878627+00:00","page_url":"https://stenobird.com/podcast/bright-side-3596359"},"episode":{"title":"This Lake Looks Calm But Holds Dark Secrets","slug":"this-lake-looks-calm-but-holds-dark-secrets","published_at":"2026-06-19T20:00:00+00:00","page_url":"https://stenobird.com/podcast/bright-side-3596359/this-lake-looks-calm-but-holds-dark-secrets","show_page_url":"https://stenobird.com/podcast/bright-side-3596359","url":"https://traffic.megaphone.fm/ADME2035424200.mp3?updated=1717784101","audio_url":"https://traffic.megaphone.fm/ADME2035424200.mp3?updated=1717784101","summary":"A limnic eruption, or lake overturn, is a super rare natural disaster where a lake suddenly releases a huge bubble of dissolved carbon dioxide (CO2) from its depths. This gas cloud can suffocate wildlife, livestock, and even people nearby. It happens when volcanic activity or a landslide disturbs the deep, CO2-rich water, causing it to rapidly rise and release the gas. Recognizing an impending limnic eruption can be tricky, but signs might include unusual lake bubbling, dead fish, or a sudden change in the lake's color. And if you see it, you'd better stay away from it. Preview photo credit: Dan Keck / Flickr https://www.flickr.com/photos/1406411... Animation is created by Bright Side. Credit: CC BY-SA 3.0 https://creativecommons.org/licenses/... Edmund Fitzgerald: by Greenmars, https://commons.wikimedia.org/wiki/Fi... Rakshas Tal: by Axel Ebert/axelebert.net, https://commons.wikimedia.org/wiki/Fi... CC BY-SA 4.0 https://creativecommons.org/licenses/... Monoun: by Prosper Mekem, https://commons.wikimedia.org/wiki/Fi... LS-MetOp-B: by Sasha1250, https://commons.wikimedia.org/wiki/Fi... RetbaLakeShore: by Jjm2311, https://commons.wikimedia.org/wiki/Fi... Animation is created by Bright Side. #brightside ---------------------------------------------------------------------------------------- Music by Epidemic Sound https://www.epidemicsound.com Check our Bright Side podcast on Spotify and leave a positive review! https://open.spotify.com/show/0hUkPxD... Subscribe to Bright Side: https://goo.gl/rQTJZz ---------------------------------------------------------------------------------------- Our Social Media: Facebook: / brightside Instagram: / brightside.official TikTok: https://www.tiktok.com/@brightside.of... Stock materials (photos, footages and other): https://www.deposit…","meta_description":"A limnic eruption, or lake overturn, is a super rare natural disaster where a lake suddenly releases a huge bubble of dissolved carbon dioxide (CO2) from…","key_points":[],"chapters":[],"topics":[],"duration_seconds":769,"processing_state":"not_requested","actions":[{"name":"request_transcript","method":"POST","url":"https://stenobird.com/v1/public/podcasts/bright-side-3596359/episodes/this-lake-looks-calm-but-holds-dark-secrets/transcription-requests","description":"Idempotently request low-priority transcript generation for this episode."},{"name":"read_markdown","method":"GET","url":"https://stenobird.com/podcast/bright-side-3596359/this-lake-looks-calm-but-holds-dark-secrets.md","description":"Read the agent-friendly Markdown representation of this episode resource."}]}}