Subsonic Death Rays (even more OT!)

[Edu Silva]

Magnus Danielson <magnus at analogue.org> wrote:

 
> Well, this is by no means new.
> 
> Here in Sweden a new such device has been built, so that you may send
> a directed subsonic boom onto a person in order to temporarilly
> disable them from anything possibly dangerous. FOA showed of such a
> device in the national TV channel news, and they thought it could be
> usefull in peace keeping missions, especially to control civilans.
> 
> I have heard about an old British military device that where intended
> to work in the battle field.

 
Years ago, I read about a "sound gun" developed by the nazis during the II
World War. It was a cannon that could shot directed bursts of air. It was
capable to break thick wood boards many meters away. Luckly, this secret
weapon didn't worked well...

Edu 
_____________________
ES2 Audio - Som & Luz
Salvador-Bahia-Brasil