The Cool Air-Zooka

This is an instructible that doesn't work completely like the ones from the stroe but its alot cheaper!

you will need
1.a can
2.a drill
3.a balloon
4.a rubber band

get the can and remove the lid if there is one.Now flip it upside down and
drill a hole about 3/4 inches big in the center.

strech the balloon over the top of the can where the lid would go.

now after putting on the balloon, take the rubberband and tightly rap it around until the
balloon is totally secure.

now to shoot the air-zooka, pull back the balloon and let go. if the balloon breaks
then add a new one and if this doesn't work try to make the hole a bit bigger and if
that doesn't work than just go buy one.
If you feel like you could add a handle too.