Model Water Rockets

• Hydroaeropropulsion Rocket Research Labs  - Group of students involved in examining the various aspects of launching water rockets. Includes chronicle of activities.
• Water Rocket Playground  - Gallery of assorted water rockets and launchers available for both beginner and advanced levels of water rocketry.
• Water-Rockets.com  - Details the rocket science based from the principle of high-pressure application. Shows photo history with brief descriptions included.