We have a cool new shooting station at the Redneck Rifle Range, and this new target apparatus should last for years. This actually is an adaptation of an existing target holder that I made several ...

We construct a slingshot rifle from PVC pipe and test just how much projectile force it can generate.

How-to website Instructables is running Launch It, a contest for people to send in their homemade inventions. And here’s one of the entries, a 25mm pneumatic cannon. Boasting a two-and-a-half-foot ...