Easy to build, easy to use, water bottle launcher!

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BPwagner writes – “Here it is… a simple water bottle rocket launcher that you can build in an evening and play with the very next day. I first saw this design at the Tunnel Mill scout camp in southern Indiana. Kids will have a blast (no pun intended) launching water filled 20oz plastic bottles 50 ft or more into the air, all the while getting their weekly shower!”Link.

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.

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