ROCKET LAUNCHING IS FUN!
Here are three rockets you can make at home for your pack, family, or (ooooh) Scout Expo!
$10 Soda Pop BottleStomp Launcher sends paper rockets 75 feet into the air!
Compressed Air Rocket Launcher launches paper rockets 200-300 feet into the air!
$10 Overhead Water Rocket Launcher for soda pop rockets or water balloons. Included are variations, such as making it self-supporting, like the picture I included.