With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
We have a be nice comment policy. Please be positive and constructive.
We noticed you attached photosto your comment.
Flashlight Air Gun (Can break Sound Barrier)
Pneumatic Engine - 3D Print a V2 Air Engine
Pump it up! Squid Inc's Positive Displacement Pump
Build a water mortar II : design alternatives
super soaker water backpack
Disc Golf Disc Finder
Make a BB gun from a Flashlight! (700fps!)
Colossal Cannon: Building a behemoth piston-valved pneumatic
Wine Cork Pop Gun
Posted:Nov 2, 2009
Join 2 million + to receive instant inspiration in your inbox.
Download our apps!
© 2015 Autodesk, Inc.
By clicking "Create Account" you are indicating that you have read and agree to the Terms of service.
Already a member? Login »
Enter the email associated with your account and we will send you your username and a temporary password.
Not a member? Sign Up »
Want to go pro?
First step is to sign up.
By clicking "Sign me up!" you are indicating that you have read and agree to the Terms of service.