I remember reading about the US military testing a similar technology last year http://blogs.discovermagazine.com/d-brief/2018/03/26/military-weapon-laser-voice

I remember reading about the US military testing a similar technology last year http://blogs.discovermagazine.com/d-brief/2018/03/26/military-weapon-laser-voice/ http://blogs.discovermagazine.com/d-brief/2018/03/26/militar...