The 110,000 Volt Taser Cannon

[ErikStenger]

Able to fire 30 high-voltage, pain-inducing darts via pneumatic launchers, you seriously do not want to be on the business end of this thing. For legal reasons, they renamed it, but it’s no less scary.

http://www.lod.org/Projects/Other/index.htm

 

[Sgt.SID]

And some good old boy built it at a farm ;p