No, it isn't. And radiation, of course, to most who work with it is a very workaday kind of thing. The nature of radiation is that it requires a good bit of it to do you any harm. The nature of radiation is that you can detect absolutely insignificant amounts of it, extremely easily. The nature of radiation is that if you don't choose to detect it, you have it falling on you from everywhere you are on the earth's surface, in amounts that are probably 100 times or 1,000 times more than you would ever get from living near a nuclear plant.