The development of cheaper, more powerful lasers has always been a cause for excitement among hackers, and fiber lasers are no exception. One of the newer tools they’ve enabled is the laser welder, ...

3D printers are excellent devices to be familiar with if you're a hobbyist, but they can also help bring in a little income on the side with the right project.

I have several 3D printers, and I’ve always been satisfied with using either Repetier or Marlin on all of them. There are a few other firmware versions that could run on my hardware, but those two ...

Arguably, one of the main purposes of new technology is to provide means of improving your life in ways large and small. As an example of this, there are all manner of 3D printed gadgets that could be ...