The little box (intake?) on my old smoke detector is a coffin. : r/mildlyinteresting
Americium Smoke Detectors
The radioactive Americium 241 inside of a smoke detector. : r/mildlyinteresting
Smoke Detectors and Proper Disposal Methods
Americium in Ionization Smoke Detectors | US EPA
Americium 241 (used in smoke detectors) is a waste product like floridine (added to drinking water). Why must normal humans be forced to use waste products from electricity producers? - Quora