For most if not all Americans home is regarded as a safe place; a sanctuary where they can do what they want and be protected from the dangers around them. While that’s certainly true in a lot of ways, there is a silent danger that Americans can’t protect themselves from all the time, even at home: radon. It’s a natural radioactive gas that can’t be seen and can’t be smelled. Exposure to radon and can many adverse health effects, especially on the lungs. The U.S. Surgeon General has warned that radon is the second leading cause of lung cancer in…