theWB
Well-known member
Tonight on the Science Channel, How It's Made "Electrostatic Speakers"
http://science.discovery.com/tv-schedules/series.html?paid=48.14293.132928.16541.25&start=10
http://science.discovery.com/tv-schedules/series.html?paid=48.14293.132928.16541.25&start=10