Sentient Biped sent me a link to this story -- I want to share it with you!
By Natalie Wolchover | LiveScience.com Perhaps you're a cat lover. Perhaps you abhor the lazy critters. Either way, when you see a cat lounging on an armchair, napping all day but for the occasional stretch or window gaze, "useless" is by no means the last word that comes to mind. Cats, beloved or otherwise, don't radiate…