EPISODE · May 14, 2026 · 9 MIN
The Goiânia Cesium Incident: The Glowing Powder That Poisoned a City
from The Strange History Podcast · host Strange History
In 1987, in the city of Goiânia, a quiet and almost unimaginable disaster began with a simple act of curiosity. What started as scavengers searching for scrap metal quickly turned into one of the most disturbing radiological accidents in modern history—the Goiânia accident.When a stolen radiotherapy device was broken open, it revealed a glowing blue powder—cesium-137—that fascinated everyone who saw it. It was passed from hand to hand, admired, touched, and even ingested… completely unknowingly. Within days, people began falling violently ill, and by the time authorities realized radiation was the cause, contamination had already spread through homes, neighborhoods, and an entire community.In this episode of Strange History, we explore the true accounts behind the Goiânia cesium incident—how a beautiful glow became a deadly force, the tragic story of Leide das Neves Ferreira, and the massive cleanup effort that followed. This isn’t a story of war or nuclear meltdown… it’s a story of how something small, silent, and invisible can change lives forever.Because sometimes… the most dangerous things don’t look dangerous at all.Become a supporter of this podcast: https://www.spreaker.com/podcast/the-strange-history-podcast--5773362/support.🎧 The Strange History Podcast Love bizarre true stories, forgotten scandals, and history’s most unhinged moments?Submit your ideas for The Strange History PodcastFollow The Strange History Podcast wherever you listen and never miss an episode. 🔗 Listen & Subscribe:Apple PodcastsSpotifyiHeartRadioAudibleNew episodes regularly. History gets weird here.
What this episode covers
In 1987, in the city of Goiânia, a quiet and almost unimaginable disaster began with a simple act of curiosity. What started as scavengers searching for scrap metal quickly turned into one of the most disturbing radiological accidents in modern history—the Goiânia accident.When a stolen radiotherapy device was broken open, it revealed a glowing blue powder—cesium-137—that fascinated everyone who saw it. It was passed from hand to hand, admired, touched, and even ingested… completely unknowingly. Within days, people began falling violently ill, and by the time authorities realized radiation was the cause, contamination had already spread through homes, neighborhoods, and an entire community.In this episode of Strange History, we explore the true accounts behind the Goiânia cesium incident—how a beautiful glow became a deadly force, the tragic story of Leide das Neves Ferreira, and the massive cleanup effort that followed. This isn’t a story of war or nuclear meltdown… it’s a story of how something small, silent, and invisible can change lives forever.Because sometimes… the most dangerous things don’t look dangerous at all.Become a supporter of this podcast: https://www.spreaker.com/podcast/the-strange-history-podcast--5773362/support.🎧 The Strange History Podcast Love bizarre true stories, forgotten scandals, and history’s most unhinged moments?Submit your ideas for The Strange History PodcastFollow The Strange History Podcast wherever you listen and never miss an episode. 🔗 Listen & Subscribe:Apple PodcastsSpotifyiHeartRadioAudibleNew episodes regularly. History gets weird here.
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The Goiânia Cesium Incident: The Glowing Powder That Poisoned a City
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