http://www.isnare.com/?s=author&a=Ulla+Cornelius Advice Ulla Cornelius Sat, 22 Nov 2008 00:00:00 -0800 http://www.isnare.com/?aid=278422&ca=Advice The average person would be shocked to learn how much low level radioactivity they are exposed to each and every day. Source contamination can be found in the home, at work, even strolling through the park. It's coming at you from every conceivable direction, in varying intensities and types. Even s...