White noise for your nose cancels pungent aromas

By combining compounds in just the right mixture, researchers have worked out how to produce the olfactory equivalent of white noise

















from New Scientist - Online news http://feeds.newscientist.com/c/749/f/10897/s/3fffacfb/sc/36/l/0L0Snewscientist0N0Carticle0Cmg224299340B90A0A0Ewhite0Enoise0Efor0Eyour0Enose0Ecancels0Epungent0Earomas0Bhtml0Dcmpid0FRSS0QNSNS0Q20A120EGLOBAL0Qonline0Enews/story01.htm