Air Rockets
Flying model rockets is a relatively safe and inexpensive way for students to learn the basics of forces and the response of a vehicle to external forces.

air rocket intro
you can make your own air rockets ... Teacher Rick Ramsey sent me this photo from his science club: a rocket caught just after launch and still in the frame!

Rocket Air Supply, Inc.
Founded in 1963, Rocket Air Supply has nearly four decades of experience in distributing aircraft-quality fasteners for the world's top aerospace manufacturers.

BUILD THE AIR ROCKET LAUNCHER
Note: You need to make a launcher to set off the rockets. The materials only cost a couple of dollars. The launcher is simply an L shaped plastic pipe with legs to keep it ...

makezine.com: Compressed Air Rocket
Blow your friends away as you send this 25-cent rocket hundreds of feet in the air. You can build this easy launcher and rocket with common hardware store items in an afternoon.