The Elegoo Centauri Carbon is a cool-looking 3D printer you can get for $300. I’d never run a 3D printer in my life before this thing showed up at my shop, and I had a few significant hiccups getting ...

In recent years, 3D printers have become relatively commonplace. And just as there are clever 3D printer projects that can upgrade the home, there are plenty of 3D-printable items that can improve ...

MIT researchers built a 3D printer that can produce a fully functioning electric linear motor in about three hours for 50 cents in materials. Linear motors are typically used in optical systems and ...

The moment you finish setting up your first 3D printer, it may feel as though the entire world is at your fingertips. After all, you can craft all sorts of things, from handy tools to beautiful ...

Building hot rods remained basically the same for decades, with tried-and-true “old school” methods being used to create increasingly complex builds. Computers really changed the game, allowing things ...

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 ...

For a couple of years now, I’ve been trying to find an excuse to buy a decent 3D printer. Friends and fellow Ars staffers who had them would gush about them at every opportunity, talking about how ...