Woven paper balls
How to make a paper bow
How to make origami arrow magnets
Soda bottle water rocket
Water Bottle Rocket Instructions
Water rocket launcher - Kamiel Martinet
RPG-7 Water Rocket. Japanese company Marudai has developed the ultimate weapon in the water-gun universe. It’s a water rocket-propelled grenade launcher, and it fires water bottle rockets. $550
Water Rocket - How it works - Katz Stager Mk3.
I made these with the summer camp kids and they were a blast! Note to self: do not let them put glitter in the water next time! (Or do and be prepared to be covered in glitter from head to toe)
Water Rocket Launcher! Assembled for 2 liter + Soda Pop Bottles (pvc), MICRO sz
bottle rocket launcher
This ain't your normal water rocket!