If you keep up with various retro vacuum tube projects, you probably have run across [UsagiElectric] aka [David]’s various PCBs that he makes on his own Bridgeport EZ-Track 3-axis milling machine — ...

If you’re interested in making things (and since you’re reading this, we’re going to assume you are), you’ve almost certainly felt a desire to make metal parts. 3D printers are great, but have a lot ...

Defense Distributed's newest project is a PC-connected milling machine that aims to streamline the process of self-assembling AR-15 semi-automatic rifles. Dara Kerr was a senior reporter for CNET ...