Instructables
video Build a Giant Air Cannon
Buld a large air cannon using 3D instructions (http://www.engineering.com/Videos/SomeAssemblyRequiredChannel/VideoId/2708/Build-A-Giant-Air-Cannon.aspx) and a video!


Torben generates a remarkable long-distance blast with this giant air cannon. See how to build your own in this high-energy episode of Some Assembly Required
Bret03 years ago
Great idea and very good instructions.
lemonie3 years ago

How are you connected with engineering.com? There's nothing in your profile.

L
Kiteman3 years ago

I've seen much bigger...
Yep, always liked that project.