Discussion in 'Firearms' started by VisuTrac, Jun 16, 2012.
Vortex / Hail Cannon . Welland Steam and Country Rally 2010 - YouTube
Wondering....That my have any number of uses!
Coyotes, and loud neighbors perhaps?
What does it fire? Sound or projectiles?
I suspect it fires Supersonic Air in a Circular Cyclonic Wave... from listening to the audio on the tape.... ......
A ring of air in the shape of a ring.
Vortex Cannon! - Bang Goes the Theory Preview - BBC One - YouTube
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