Most people who are really serious about rocketry prefer solid-fueled rockets, but if your passion is for water rockets, then this video should help you with your advanced eater rocket project. It will show you how to construct and troubleshoot a 9mm Gardena nozzle to control water flow that costs much less than a storebought one.
How to Make a DIY 9mm Gardena water rocket nozzle
Aug 24, 2010 09:38 PM
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