With Instructables you can share what you make with the world, and tap into an ever-growing community of creative experts.
Tell us about yourself!
OK...mixed my pure nitric acid with store bought 9 percent HCl and set some cottonballs in it overnight ill let u all know how it goes...also if anyone wants i can make a vid of me shooting a small cannon with it or blowing smthing up haha
Join 2 million + to receive instant DIY inspiration in your inbox.
© 2016 Autodesk, Inc.