How to Make a Double Chamber Water-bottle Cork Cannon

Intro: How to Make a Double Chamber Water-bottle Cork Cannon

I made this a while back, and thought i'd let you know how to make it, it's pretty powerfull!!!

https://www.instructables.com/files/deriv/F80/B86T/FQMXF8UR/F80B86TFQMXF8UR.MEDIUM.jpg

STEP 1: How to Make It...

Ok so you will need the following:
-A cork
-1.5 litre water bottle
-0.5 litre water bottle
-A valve that you can open and close whenever you like(go to the drug shop and ask i'm sure youl find it, ask for a small one.
-bicycle tube
-thin tube(motorbike fuel line tubes)
-scizors
-A cardboard tube( i used plastic, because i had it :P)

start by removing the valve(Not the drug shop one) from the bike tube

https://www.instructables.com/files/deriv/F2T/AOYG/FQMXF8UP/F2TAOYGFQMXF8UP.MEDIUM.jpg

make a hole on the bottom of the big bottle(1.5 litre)
https://www.instructables.com/files/deriv/FW9/7PWA/FQMXEPJR/FW97PWAFQMXEPJR.MEDIUM.jpg
and insert the bike valve in it
https://www.instructables.com/files/deriv/F6W/NERH/FQJZO2CY/F6WNERHFQJZO2CY.MEDIUM.jpg

grab the Tap from the big bottle(1.5 litre) and make a hole in it
https://www.instructables.com/files/deriv/FZ5/D5B5/FQJZO2CZ/FZ5D5B5FQJZO2CZ.MEDIUM.jpg

the insert half of the tube from the motorbike fuel line in it
https://www.instructables.com/files/deriv/FUM/GAUU/FQMXEPJV/FUMGAUUFQMXEPJV.MEDIUM.jpg

Put the valve from the drug shop on the other end of the tube.
https://www.instructables.com/files/deriv/FX0/FCH8/FQJZO2D7/FX0FCH8FQJZO2D7.MEDIUM.jpg

Put another tube on the other side of the valve from drug shop
https://www.instructables.com/files/deriv/F0Y/MB1S/FQMXBIH6/F0YMB1SFQMXBIH6.MEDIUM.jpg

make a hole at the bottom of small bottle(0.5 litre) and insert the tube there, and put the Tap of the big bottle on it(with the tube in it)
https://www.instructables.com/files/deriv/FX4/QHI0/FQMXEPJW/FX4QHI0FQMXEPJW.MEDIUM.jpg

Put the cork in the small bottle
https://www.instructables.com/files/deriv/FYJ/SK8B/FQMXEPJX/FYJSK8BFQMXEPJX.MEDIUM.jpg

And the carboard pipe, make sure it doesnt touch the cork!!!
https://www.instructables.com/files/deriv/FTC/V48V/FQMXEPK1/FTCV48VFQMXEPK1.MEDIUM.jpg

Get a bike pump, and start pumping the schraeder valve(i usually put 4 bar pressure, that gives me 200 feet of range with the cork ), oh and close the drug shop valve!!!
https://www.instructables.com/files/deriv/FLR/83UV/FQMXF8UQ/FLR83UVFQMXF8UQ.MEDIUM.jpg

https://www.instructables.com/files/deriv/FTC/V48V/FQMXEPK1/FTCV48VFQMXEPK1.MEDIUM.jpg

You can attach the small bottle on top of the big bottle with a thick rubber band(if you want)

And it should look something like this
https://www.instructables.com/files/deriv/F80/B86T/FQMXF8UR/F80B86TFQMXF8UR.MEDIUM.jpg

Now after it has 4 bar pressure, point at your target, and open the drug shop valve :)
WARNING: DO NOT POINT AT PEOPLE OR ANIMALS!!!
BEWARE, IT HAS A KICKBACK, AND SMALLER CHILDREN MIGHT BE AFECTED BY IT!!!

oh and try not to loose the cork...

And for night fun, you know those fishing chemichal light tubes?, make a hole on the cork and stick one there, it reminds me of plasma guns :)

Ok so be safe, and have fun!!! I fyou make another version of this let me know!

Comments

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