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Trebuchet03 writes "A pneumatic cannon for launching plastic soda bottles.... or ketchup packets. Almost all parts can be obtained from home depot and probably any local hardware store with a plumbing section. Bigger is cool looking... But not always better. I have found smaller more robust designs to be far more fun that the gigantic heavy cannons. I can recharge (with a foot pump) and reload in less than 30 seconds and hold this thing much easier than its heavy breathing counterparts. Other than this design, I no longer build using PVC as it does fail catastrophically." - Link.
Air Cannon v3
Posted by Phillip Torrone |
Jun 14, 2006 08:09 PM
DIY Projects, Instructables |
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