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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.

ISS Tour

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ptx
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ISS Tour

Post by ptx » Sat Mar 08, 2014 6:11 pm



ptx

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Re: ISS Tour

Post by Water Rocket Expert » Sat Mar 08, 2014 10:00 pm

Didn't watch the whole thing but this looks cool. I'll check it out when I have more time.


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