People Thought This Glowing Powder Was Beautiful… It Was Deadly

Added: 2026-05-25

[00:00:00]Did you know that in 1987, scavengers broke into an abandoned medical clinic in Brazil and found what they thought was magical glowing powder? The blue substance was beautiful, mesmerizing.

[00:00:10]They took it home to their families.

[00:00:12]Children rubbed it on their skin like glitter. Adults mixed it into food.

[00:00:16]Within days, people started dying. The magical powder was cesium-137, highly radioactive medical waste. Four people died, 200 were hospitalized.

[00:00:25]Entire neighborhoods had to be demolished. It became Brazil's worst nuclear disaster, all because someone found something glowing in the dark.