Jeff sent in this great water rocket site, he writes – “All things water rocket related including some super slo-mo launch videos. Plenty of theory and practice.” – Link.
Pictured here – eXtreme pinewood derby, water-rocket technology, on wheels.
Related:
Soda Bottle Rocket by Steve Lodefink. You don’t have to be Burt Rutan to start your own rocket program. With a few empty soda bottles and some PVC pipe, you can build a high-performance water rocket. MAKE 05 – Page 78.
4 thoughts on “Water rockets”
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I looked into building a similar car like this and I discovered that paintball guns don’t use npt valves anymore. Anyone else know any good sources for valves to build a car like this?
Try craigslist.