Audio as a weapon

I sometimes use audio as weapon myself.  I find that when my wife invades my man cave and starts to ramble on about something completely uninteresting and unimportant, I return fire by gradually goosing the volume on my remote until she gives up and goes back upstairs.  It works every time.

Producing the frequency that a glass resonates with... given enough volume... will cause the glass to shatter. 

Guess what.  Human flesh also has a resonance point. Its a lower frequency too.

A number of decades ago,  the military experimented with subsonics as a weapon. As I recall, the idea was arrived at after reports that some elderly people were losing control of their bowels at high end theaters that were using super massive subwoofers, pumping out high volume subsonics.  The idea was to use this technology as a source of crowd control. The idea was dropped, not because it was totally ineffective, but because the subsonics could not be aimed.  Those deploying the weapon were equally as affected as the targets.  What a crappy outcome, eh.  You tax dollars at work.

Hey, win some, lose some. The Navy’s program to make a weapon out of a Frisbee didn’t work out either. I guess that’s the breaks. 

But laser pointers work well against cat attacks, so there’s that.

So take one with you when you go out on safari on the Serengeti.  No, really. Would I lie to you?

Squirrels work well against some humans, too.