This is a silly question because it applies physical rules to something totally different in kind, namely angels. There is so much good info on the magis website I would hate to see potential viewers scared away by this article, which honestly makes the site look ridiculous. Please remove it so we can focus on the faith and science stuff. And stay within the boundaries of each discipline, please! I am Catholic, I teach philosophy and this is the kind of article that makes us all look like fools!