Uploaded March 2017 | Updated September 2026, 2 weeks ago

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In this video I build a high power air cannon using a PVC piston from my previous video (seen here): youtu.be/BCZGWvieJ7I

In case you're wondering how this cannon valve operates, I demonstrate the internal function at the 5:35 mark in this video.
The sprinkler valve I use at the end of the video was modified as shown here: youtu.be/ymfrrX5kIvM?t=1m16s

Check out my Patreon page and if you like my projects a contribution would be awesome! Link: patreon.com/NightHawkProjects

Special thanks to my top Patrons! Syniurge, Matthew Leitzke, & TheBackyardScientist!

Music: Sam Davies - Northern Lights (Original Mix)
youtu.be/h7BW2Oh7ZI0 (Provided by Silk Music)

Thanks for watching!