New DHS laser scanner profiles you at molecular level Government, Liberty, Privacy Add comments Jul 112012 “Gizmodo reports a scanner that could read people at the molecular level has been invented. This laser-based scanner – which can be used 164-feet away — could read everything from a person’s adrenaline levels, to traces of gun powder on a person’s clothes, to illegal substances — and it can all be done without a physical search. It also could be used on multiple people at a time, eliminating random searches at airports.“ Leave a Reply Cancel replyYou must be logged in to post a comment.