New Zealand's RadioNZ discusses the sound barrier & its applications
09/06/10
This audio track (2.2Mb) aired on RadioNZ's "The Panel" show. Sonic Security's director is interviewed with regards the device, how it works and how effective it is.
This audio track (2.2Mb) aired on RadioNZ's "The Panel" show. Sonic Security's director is interviewed with regards the device, how it works and how effective it is.
