Rocketry Resources Rocketry Model rocketry is a popular hobby and there are some good resources on the World Wide Web.
Safety is essential.
Check the Model Rocketry Safety Code of the National Association of Rocketry and the Model Rocket Manufacturers Association. The National Association of Rocketry has links to safety codes, what model rocket engine codes mean, locations of local model rocketry clubs, and other useful information. Rocketry for Educators has a number of resources including a history of rocketry and the parts of a rocket.