How to Make a Powerful Miniature Cannon - diy Guide - Learn to build a functional diy miniature cannon right in your workshop ...

Certainly! Here is the revised description with all links removed: Since childhood I have been fascinated by mechanical ...

CNC machine tools are getting ever more affordable for the amateur machinist, and they’re an enabling technology for many projects. But you’ve got to respect the old school approach to turning hunks ...

Cannons were first invented in China, with their first documented use in 1132, and generally fire with the help of gunpowder or other explosives. But you can get a similar result—shooting something ...

Water balloon fights can liven up any boring summer day. When you want to get serious about winning, forget throwing them—get a water balloon cannon on your side. You can build this DIY project from ...