(It makes you wonder if it will be used on Christians.)New speech-jamming gunJapanese researchers have created a hand-held gun that can jam the words of speakers who are more than 30 meters (100ft) away. The gun has two purposes, according to the researchers: At its most basic, this gun could be used in libraries and other quiet spaces to stop people from speaking — but its second application is a lot more chilling. On the flip side, a totalitarian state could point the speech jammers at the audience to shut them up.FULL STORY at