Radiation Sources in a House
  The following fact sheets explain where you may encounter radiation in a house. Some of these things will be found in other places you visit in your day-to-day life.
- Americium in Ionization Smoke Detectors
 - Non-Ionizing Radiation Used in Microwave Ovens
 - Natural Radionuclides in Private Wells
 - Natural Radionuclides in Public Drinking Water
 - Radon in Homes, Schools and Buildings