In 1987, two scrap hunters cracked open an abandoned hospital machine and found a capsule of powder that glowed an unearthly blue in the dark. It was so beautiful that people rubbed it on their skin, showed it to their children, and shared it with the neighbors — not knowing they were passing around one of the most dangerous substances on Earth.
Kyle Hill lays out the whole chain of small, human decisions that turned a forgotten cancer-therapy device into a radiological catastrophe. The best single overview of what happened and why.
A radiotherapy clinic moved out and abandoned a caesium-137 source. Two men took it for scrap. Start here for the timeline, the 249 contaminated people, and the 112,000 who had to be screened.
The devastatingly human heart of the story: the scrapyard owner who invited relatives to marvel at the glow, and his six-year-old niece who ate a sandwich with contaminated hands and painted herself with the powder.
A closer look at why caesium chloride is so uniquely dangerous — a water-soluble salt that spreads like dust, seeps into skin, and can't be simply washed away.
The chaos of the response: Olympic-stadium screening lines, a girl buried in a lead-lined coffin against a rioting crowd, and topsoil scraped from entire streets.
The clinical, exhaustive international investigation — the document experts still cite. Dry on the surface, harrowing in the detail of exactly how the contamination moved from hand to hand.
Why this disaster reshaped how orphan radioactive sources are tracked worldwide — and why the same 'abandoned machine' scenario still worries safety officials today.