3 Simple Ways to
Share What You Make

With Instructables you can share what you make with the world — and tap into an ever-growing community of creative experts.

PhotosPhotos

Share one or more photos of a project, recipe, or whatever you've made, quickly and easily.

Step by StepStep-By-Step

Share your step-by-step photos with text instructions of what you made so others can do it too!

VideoVideo

Share your how-to video. You'll need your embed code from a video site such as YouTube.

how to make a easy water rocket

how to make a easy water rocket
one of the easiest water rockets you will see how to make.

disclaimer:
if you shoot this bottle rocket at yourself or at something else or break something with it i do not take responsibility.

this rocket goes under very high pressure and can go very fast and hurt somene else or hurt yourself so please dont be stupid with it and use it safely.
 
Remove these adsRemove these ads by Signing Up
 

Step 1What you will need:

what you will need:
Give a general description of the Step instructable is so easy you only need three things.
1. schrader valve
2. bottle cap
3. and a pump

Tools:
a drill (or just a knife)
« Previous StepDownload PDFView All StepsNext Step »
20 comments
Apr 16, 2010. 5:38 PMTSC says:
You should retake the first pic. its a bit dark in the first pic. I will give it 4 stars!!!
Jul 8, 2010. 10:44 AMTSC says:
You're welcome!! and it's ok!
May 22, 2010. 8:29 AMGuitarmanandy says:
wrks well

Sep 7, 2009. 8:11 AMwillbrat says:
whats a schrader valve? thanks, will
Apr 6, 2009. 2:05 PMbylerfamily says:
Cool!This is neat.How did you make the air gun?
Jul 5, 2009. 2:02 AMsharlston says:
to stop it exploding and shrapnel going every where wrap thin duct tapee whole thing !
Apr 11, 2009. 4:01 AMbylerfamily says:
You sound somewhat like me.Liking potato cannons,air guns,water rockets ect.I think I'll make this water rocket.
Apr 16, 2010. 5:39 PMTSC says:
SWEET!!!!!!!!!!!!! nice!!!!!!!! how does it fire??????
Jul 8, 2010. 10:45 AMTSC says:
Hm cool my dad has build two long potatoe guns that are sweet!!!!!!!!!!
Apr 12, 2009. 10:20 AMbylerfamily says:
How did you make that?
Apr 13, 2009. 5:24 AMbylerfamily says:
Cool!You should post the air gun and potato cannon.
Apr 13, 2009. 7:36 AMbylerfamily says:
Great.
May 16, 2009. 1:06 PMicewolf says:
Unscrewing the cap would take A LOT of time!!! The water would get out in your hands. A better idea is to take out the valve core, so when you remove the pump you can release the rocket.

Pro

Get More Out of Instructables

Already have an Account?

close

All Steps Viewing
View all steps of an Instructable on the same page when you're a Pro Member.

Upgrade to Pro today!
5
Followers
2
Author:Blo0dZsTa