# 164: The Great Smog of London (1952) Page: https://stenobird.com/podcast/the-mystery-kids-podcast-744332/164-the-great-smog-of-london-1952 Text version: https://stenobird.com/podcast/the-mystery-kids-podcast-744332/164-the-great-smog-of-london-1952.md Podcast: [The Mystery Kids Podcast](https://stenobird.com/podcast/the-mystery-kids-podcast-744332) Published: 2026-02-26T21:21:10+00:00 Episode link: https://podcasters.spotify.com/pod/show/themysterykidspodcast/episodes/164-The-Great-Smog-of-London-1952-e3flqff Audio file: https://anchor.fm/s/2a815450/podcast/play/116107183/https%3A%2F%2Fd3ctxlq1ktw2nl.cloudfront.net%2Fstaging%2F2026-2-3%2F419234322-44100-2-f854c2e45d1be.m4a Processing state: not_requested JSON: https://stenobird.com/v1/public/podcasts/the-mystery-kids-podcast-744332/episodes/164-the-great-smog-of-london-1952 Duration seconds: 573 ## Resource In December 1952, a deadly fog swallowed London — but this wasn’t ordinary mist. In this episode, we uncover the true story of the Great Smog, how it trapped poison in the air, why thousands died, and how it changed environmental laws forever. A real historical mystery about weather, science, and the power of clean air. ⁠⁠⁠⁠⁠Birthday Shout Out Form⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Instagram⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Use Code MKP for Harbor & Sprout⁠⁠⁠⁠⁠⁠⁠⁠⁠ Become a ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Patron⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠Or a Subscriber on Spotify!⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠⁠ ## Actions - request_transcript: `POST https://stenobird.com/v1/public/podcasts/the-mystery-kids-podcast-744332/episodes/164-the-great-smog-of-london-1952/transcription-requests` — Idempotently request low-priority transcript generation for this episode. - read_markdown: `GET https://stenobird.com/podcast/the-mystery-kids-podcast-744332/164-the-great-smog-of-london-1952.md` — Read the agent-friendly Markdown representation of this episode resource. A page view does not enqueue transcription. Agents should invoke `request_transcript` explicitly when they need this episode processed. ## Transcript Full transcripts are not published on public pages unless there is a clear rights basis.