In this fascinating DIY guide, learn how to make a rivet gun for just $0.5. Discover the step-by-step process using easily available materials, and turn basic household items into a functional tool.

How can you hit the target without being able to see it? Watch and learn how Pete has found a way to do just that thanks to ...

The use of 3D-printed guns in criminal and violent activities is likely to continue to increase. And governments and police will continue to have trouble regulating them.

What I love about humor in horror films is that a good laugh can set you up for a solid scare or give you a breather after an intense sequence. That’s exactly what writer and director Zach Cregger ...

3D printer manufacturers might take note of this. It might be possible to put in new video features to sabotage the video feed, at least for this purpose. It would be relatively easy to inject some ...