This video shows how I make a compact 2" bore air cannon with a coaxial piston valve. To understand how these valves work examine the third animation in the following link:
This shows the Air-Spade 4000 clearing around some gas utilities.
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This video will blow you away. It blew Collin away, literally.
Get all the details on how to do this yourself in our book, http://www.eepybird.com/book/
Experiment 12: Air Vortex Guns and Cannons
The Air Vortex Cannon is a giant gun that can shoot a bl...
The President meets an 8th grader named Joey from Phoenix, AZ at the White House Science Fair and the two launch a marshmallow across the State Dining Room of the White House with Joey's science project - an air cannon....
Feeling crafty? Here’s 3 Ridiculously Simple D.I.Y Projects!
Don’t forget to subscribe to my new channel called GadgetsReviewGeek https://www.youtube.com/watch?v=N61QBytAmyo
PVC Shotgun – Rubber Band Gun – Nerf Blowgun
In this video I will show you how to make a PVC Shotgun. I call it a shotgun because of the impact power of the rubber bands. I accidentally shot myself a couple of times during development and it is painf...
Full credit to the Nerfomania's meticulous craftsmanship for this one. This sniper rifle not only breaks 150 feet but does so in under a second. This over 450 FPS firing sniper rifle is what the longstrike shell needed from the start.
NoM's channel: ...
This is a video about how I build the Compressed Air Bait Launcher for Fishing, and it was done under Singapore Dollars $50.
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**Watch my trip at Air Papan Beach with the Bait Launcher ...
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