Instructables

Step 1: Materials

Picture of Materials
1. A Pvc pipe at least twice the lenght of the bottle.
2. A waterbottle that fits in the pipe.
3. A plastic tube
4. Corke thing
5. Baking soda
6 Vinegar
7. Cone (not pictured, too lazy)
8. Duct tape.


(I made this before I knew about instructables so there aren't many pictures)

Step 2: Cut the pipe

I found the right size pipe in my garage, it can be as long as you like for improved accuracy, but at least twice the length of the water bottle.

Step 5: Building the rocket

First, put the cork into the small tube, I got mine off of a rocket kit. Fill the tube about three fourths of the way with baking soda. Fill the water bottle with vinegar untill you can tip it completely horizontal without spilling. When it is horizontal, carefully insert the bakingsoda filled tube without spilling the soda into the vineger. Then flip the bottle cork side down and tighten the cork.

Step 6: Putting in

Slide the bottle carefully into the launcher. When time to launch, tip the launcher down and back up in one movement, dumping the bakingsoda into the vinegar and bring it back up, seen in vid.

Step 7: Make Minis!

You can cut the bakingsoda tube to fit in mini bottles to make a small RPG that goes farther.


The vids below are my friends and I messing with the rockets (the music was playing on the radio behind us, didn't know the camera caught it)
1-40 of 63Next »
ASCAS4 years ago
In vinegar grenades be sure so scratch the side of a bottle to give a weakspot leading to a better explosion.
i tried it, and it can also be a vinegar grenade :)
Builderman5 years ago
(removed by author or community request)
How did you have the rocket spray out bbs?
what up with pvc
bighead54545 years ago
woo hoo power to the ppl
bylerfamily5 years ago
Cool!I wish I had a cork.
Kaiven6 years ago
OH SNAP. Time to mod my original blue prints! I just got the idea of putting the rocket in the front like a real rpg, and then use a water rocket set up to shoot it (I've done water rockets before).
Kendallkip6 years ago
by cone do you mean 'funnel'?
who cares about anyones size ur all people on the internet that wont meet anyways so just use the site for making dangerous weapons or something
I'd like to point out really quickly that using grammar can really make or break an instructable. For one, it's "Vinegar". And two, capitalize the first word of each sentence. The rest seems okay.
Spl1nt3rC3ll (author)  Erik Lindemann7 years ago
(removed by author or community request)
Hey, the path to your movie file has your name in it. Not sure if you care, but I might.
Spl1nt3rC3ll (author)  nagutron7 years ago
oops, how'd that get there?
(removed by author or community request)
Spl1nt3rC3ll (author)  bombs go boom6 years ago
Er, hi. Who might you be? Seeing as you're new here, I'll forgive you. Pointless comments like that are not tolerated, we expect a certain amount of maturity on this site, and this falls short. Comments on other people's Instructables contribute to that Instructable, either as constructive or criticism. This is not Youtube.
(removed by author or community request)
Spl1nt3rC3ll (author)  bombs go boom6 years ago
Your perceived IQ lowers with each obvious misspelling (wut and iz), and each idiotic, immature comment. I take it you are below this site's age requirement, which is thirteen. Somewhere around ten, I'd say.

Youtube is a popular, international site in which users post a wide variety of videos the general public can view.
Spl1nt3rC3ll (author)  Spl1nt3rC3ll7 years ago
Ill try to change it.
Spl1nt3rC3ll (author)  nagutron7 years ago
thanks for pointing that out \m/(><)\m/
dude rememba the "Be nice" comment policy. jkjkj
happychapp6 years ago
i tried a min and its soooo cool i fired it and it hit my frend on face then get nose bleed mwahahahaaaaa
lansmart6 years ago
What kind of corke and what kind of plastic tube?
natedawg146 years ago
(removed by author or community request)
Spl1nt3rC3ll (author)  natedawg146 years ago
Huh? Define sucks a bit better, so I know what you are trying to say.
It's actually pretty powerful, and has a nice kick (recoil).
wow sombody who uses the word recoil in a sentance the right way ( no offence to anybody) nobody at my school uses it right lol
Spl1nt3rC3ll (author) 7 years ago
(removed by author or community request)
is the art all urs?
Nice, but do have it checked for spelling and corrected (e.g. gallery)

L
X_D_3_M_17 years ago
an instructable on ur fort would be cool.
maTT5187 years ago
Sweet
Spl1nt3rC3ll (author) 7 years ago
this is my first instructable, go easy
are you a 8 year old kid because if you are. you are really smart. lol
Spl1nt3rC3ll (author)  Jaybeester7 years ago
I'm 14
lol are you seriously 14? you look like a little 8 year old in that video lol! or are you a dwarf?
Spl1nt3rC3ll (author)  Jaybeester7 years ago
Are you 100? or is your eyesight gone?
lol
you really look short in that video though. lmao!!
Spl1nt3rC3ll (author)  Jaybeester7 years ago
(removed by author or community request)
Spl1nt3rC3ll (author)  Spl1nt3rC3ll7 years ago
(removed by author or community request)
1-40 of 63Next »