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I purchased a section of clear 2" pipe to make another piston vacuum cannon so I could better test a few new ideas.

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Firing A Clear Vacuum Cannon & Testing Viewer Suggestions

In this video I fire a new vacuum cannon made from clear PVC pipe and test a few of your ideas from my previous video. Check out my Patreon page and please support my videos if you can! https://www.patreon.com/NightHawkProjects Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist! This cannon makes use of my PVC piston made in an earlier video: https://youtu.be/BCZGWvieJ7I Here are my previous vacuum cannon videos if you missed them: Building A Piston Actuated Vacuum Cannon: https://youtu.be/9ydJXOTf1-4 Building A 4" Bore Vacuum Cannon: https://youtu.be/cDoUBJbyZ-8 And my very first vacuum cannon video from many years ago: https://youtu.be/CVL99yIB3NQ Thanks for watching!

Comments

Michael Winter

You could have the opening of the valve case the firing, rather than respond to the firing. That would be better. Plus assist from a spring like on a clothes pin (but tensioned opposite).