SpudFiles

Easyest Nerf Cannon with direct fueling and firing I ever made.
It was a 30min Project. This morning.
The chamber is waaayyy tooo big. So U see what happens with normal Nerf Darts...
But this is only to show the direct fueling by a Torch WITH use of a bigger Lighter or Torch. 4 seconds load and ...

Watch the last Photos in this thread.

viewtopic.php?f=27&t=27337

what you are describing makes no sense at all. Simply squirting in from a torch with a mixing head is a terrible way to fuel. Makes zero sense.


Now. It actually works. So I don't really care, if it is not the old school way.
And WHY is it a "terrible way" ? I fuel it with a half-pressed button ...

That's it. It describes the effect perfectly. I use it like this:

Lol. It started all with the ban of fireworks 2020.
I wanted to make loud boooms without firework, so I looked around the world, how to make a loooud bang without smoke.
I came to "Boga" a forbidden, but we'll known toy in phillipines. It uses this principle to make very fast gasses breaking some ...

The Boga principle.
You know this water fountains, that shot clear water ? In a wide range looking like a solid "piece of water" ?
They use the same tech.
They "order" the stream in a line, straight, without interference.
The water is traveling faster and concentrated through the air.

With ...

What waste ? I need 3 seconds to fully load. Without any metering. Who cares for a minimum amount of gas going out ? It depends on the type of Lighter or propanetorch how long it takes.
And I don't have to fill the whole system with mix and get all the air out. It's enough to fill the chamber ...

It's simple. You use a propane Torch to ignite ? Use it for fueling !
Propane torches make the perfect mix by using the Venturi effect.
The Problem is: A Venturi mix has to flow without resistance, so it can't be used with a loaded barrel....normally.
But if I use a "over pressure" valve (we use ...

The third one one the left is a Pingpong all cannon with a Magazine for 8 Pingpongball's. It works like a Pumpaction shotgun.
The Pingpongball's "detonate" at the wall at ranges to about 4m.
The principle is easy: ten times more power as needed to fire the ball. And a little invention I use in all ...

This is my advanced Bottle Bazooka.
I had an account here, but lost my email.
So maybe you will remember some of the used parts.

I wanted to get my Bazooka loaded clean and fast.
I wanted to get the perfect fuelmix "out of the box", so I use premium lighters with high output and some one-way valves ...