Physics revision | GCSE and A Level Physics Revision | Cyberphysics, the revision website
Americium | Elements | RSC Education
How To Properly Dispose of Smoke Detectors - The Retrofit Companies, Inc.
An 241Am Plasma Desorption Ionization (AmDI) Source Scavenged from Smoke Detectors for Ambient Mass Spectrometry Sampling | Analytical Chemistry
Smoke detectors and health | ARPANSA
Americium in Ionization Smoke Detectors | US EPA
Canadian Nuclear Association
Why do smoke alarms keep going off even when there's no smoke?
Will Smoke Detectors Cause Radiation Poisoning
What kind of smoke alarm (smoke detector) should I buy? | NFPA | NFPA
P15. Radioactivity - Mr. Tremblay's Class Site
Radioactive Materials – Canadian HAZ-MAT Environmental
The radioactive Americium 241 inside of a smoke detector. : r/mildlyinteresting
Why are Smoke Detectors Radioactive? And How do Smoke Detectors Work? - YouTube
Radiation
Your household smoke detectors - Canadian Nuclear Safety Commission
Smoke alarms emit about 10 milirems of radiation per year but are worth it to save your life from fires. Is there any new technology that's as cheap but safer? - Quora
Fears raised that smoke alarms dumped in Berkshire landfills could cause cancer - Berkshire Live
Smoke Detector Radiation Source Photograph by Martin Bond - Fine Art America