Water Rocket Launcher

[phynnhosore]

We did that at school- and it went sideways and hit someone in the nuts.

[AznDuD333]

ive found 30% water works rather good

[kfmh06]

experiment with it. Anything over half doesn't work well.

[wefdeas]

how much water to put in??

[n0ri514]

How do you make the parachute? and the nose cone?

[superxxxx1]

i think you should make the fonts bigger. and can you send the apparatus s that you use to make the rocket and the parachute? please

also it is cool

thanks >>

[pudresful]

you finger dont frreze I play my water rocket to 15 mins in -3c and i didint ´feel my figers after that

[kingbaseball1123]

so i have another question, when we get the thing in the mail from ebay is it already assembled or do we have to

[kfmh06]

There is a little assembly required. Everything is set to be put together and the glue is included. Follow the instructions. Its very simple.

[Prix21]

im think of buying it but the one i used in my class was a little different

it was staked to the ground with a pull pin..

is this one like that?

[kfmh06]

It can be staked to the ground if you want. I've attached mine to a 2 ft x 2 ft board and used cable ties to anchor it. It doesn't take much to get the trigger pipe to release. I purchased a cheap pulley from Lowes and attached it to the launcher. This way you can stand far back and pull the string towards you while it pulls the trigger pipe down releasing the rocket. I've seen the ones with the pull pins. Did it include a rubber stopper as the seal? These don't compare.

[omfgcrissangel]

last time i made a rocket bottle then when u launch it, it flys soo high

[fergs0206]

That parachute rocket was sweet! How'd you do that?

[kfmh06]

a little creativity;) Ideas and pictures are in the manual that comes with the launcher.

[fergs0206]

This launcher is awesome. I purchased it on ebay and got it very quickly! I use it in my physics class. When I'm not teaching with it, my family is playing with it! It never gets old! My kids love making their own rockets from soda bottle...so EASY and CHEAP!!! I suggest buying it!