Boing Boing

Boing Boing

The government secretly injected a house painter with plutonium

Albert Stevens survived the highest known radiation dose: 6,400 rem over 20 years after a secret plutonium injection.

Ellsworth Toohey
Aug 11, 2026
∙ Paid
Albert Stevens plutonium — Ryan Adams / CC BY-SA 3.0 (Wikimedia Commons)
Albert Stevens plutonium — Ryan Adams / CC BY-SA 3.0 (Wikimedia Commons)

On May 14, 1945, doctors at the University of California Hospital in San Francisco injected Albert Stevens, an Ohio-born house painter, with plutonium without telling him. Stevens had checked in with what doctors diagnosed as terminal stomach cancer. Manhattan Project researchers wa…

User's avatar

Continue reading this post for free, courtesy of Boing Boing.

Or purchase a paid subscription.
© 2026 Happy Mutants LLC · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture