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	German  (5)

• Air Command Water Rockets - In-depth information on water rocketry, including how-to videos.
• Kansky Water Rocket Radio Controlled Glider Experiment - This site documents modifying a water rocket to work as a "payload" rocket to lift a remote controlled glider to higher altitudes using a 2 liter pop bottle as the water rocket.
• Water Rocket Book - First draft of an online booklet covering the theory of basic water rocketry.
• Water Rocket Index - Many tips on safety, building water rockets, fins, recovery systems, aerial photographs, building a launcher, T-shirt design, and a computer model free download.
• Water Rocketry - Learn about water rocketry firsthand from the folks at NASA. Useful software that helps predict your rocket launches and trajectories. A section for teachers who would like to use water rocketry in the classroom.
• Water Rockets at the Ghent University - Hydroaeropropulsion Rocket Research Labs AKA The Most Unspeakable Project Of The Department. The water rocket craze hits again ...
• Water-rockets - Group about homemade rockets powered by compressed air and water, and related topics.