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A water rocket is a type of model rocket using water as its reaction mass. The pressure vessel (the engine of the rocket) is constructed from thin plastic or other non metallic materials (usually a used plastic soft drink bottle) weighing 1,500 grams or less. The water is forced out by compressed air. It is an example of Newton's third law of motion.

Rainbow launcher, anyone?

Discussion about Compressors, hose, pipes, fittings, launchers, release mechanisms, and launch tubes.
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Rainbow launcher, anyone?

Post by rockets-in-brighton » Tue Sep 21, 2010 11:46 am

This might interest you if you use PVC plumbing parts for your launcher and you'd like it to look like it isn't made from PVC plumbing parts :D

http://makeprojects.com/Project/Stain-P ... like/296/1

WEB: http://groups.google.co.uk/group/rockets-in-brighton

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