Yes, I said saser, not phaser, although some folk want to call them phasers, they are are really Sound Amplification by Stimulated Emission of Radiation. http://www.nature.com/news/2010/100226/full/news.2010.92.html http://www.rexresearch.com/kentsaser/kentsaser.htm http://www.physorg.com/news203058...