A Japanese Inventor Develops A Deadly Water Cannon. 1 Video.

[Javvee]

The mechanism of this device is similar to a
conventional water gun, but it is much more
powerful jet.

A Japanese inventor has created a powerful
water cannon capable of causing serious harm
or even kill a person.

The video shows how the burst of water Cannon
fired by the Impulse Mk, breaks a compact disc
and a Plexiglas plate.

Asp - 超強力水鉄砲作ってみた - I Made Super Powerful Water Gun​

That Bottle Of Gas Is Awesome.
That "Water Cannon" Should Weigh A Little.
​

 

[Smp1983]

どうしておねがいします。
So, it's for cleaning things, right?

 

[Summer-Time-Fun]

A CD and a piece of plexiglass is not much of a demonstration. A fire hose would rip these things apart also You can kill a person with almost anything. Not to say that the gun is not strong, but put up a 2 by 4 or a thin piece of metal at least and I'll be impressed. They've been using water jets to cut metal parts for years. It's not really practical as a weapon because you have to carry a large and heavy back of water on your back. But it's always interesting to see what engineers come up with. It's a cool looking gun, maybe could lead to other ideas.