[Jeff Rodriguez] has been busy testing a feasible DIY method for rifling a barrel and has found some success using salt water, a power supply, wire, and 3D printed parts to create the grooves of ...

But facts are facts: there’s no rival or replacement for a good hammer. This is still—and forever will be—a handy person’s must-have. Aside from the screwdriver, a hammer is likely the ...

The 3D-printed homes use recycled materials like plastic water bottles and food containers instead of lumber and concrete.

On the “hack/not-a-hack” scale, a 3D printed bracket for aluminum extrusions is — well, a little boring. Such connectors are nothing you couldn’t buy, and even if you insisted on printing ...

If you've never even held a power tool in your hands, let alone one with a blade, you'll be happy to know that using a jigsaw ...

There is a very simple, not-so-complicated way to do that. It's time to learn about "Hammer," the side game where the stakes can get very high, very quickly. If "Hammer" is on the agenda ...

Opinions expressed by Forbes Contributors are their own. A former tech executive covering AI, XR and The Metaverse for Forbes. Hexa, a Tel-Aviv based a 3D asset visualization and management ...

Ursa Major, a startup that produces rocket motors through 3D printing, received a $12.5 million grant to develop new ...

More affordable than ever, 3D printers are booming for personal, professional, and educational use. Here's everything to know before you buy one, along with the top models from our hands-on testing.

Today's affordable 3D printers will likely surprise you: You can get a smooth-working machine with useful features once found only in high-end models. Starting at just $250, these are the top ...

We dismissed Arm & Hammer Super Scoop Clumping Litter in previous years because clumps of simulated cat urine stuck to the bottom of litter boxes. But in our latest round of testing, in a house ...

The best 3D printers let you make all sorts of interesting things, from small parts to finished products right from the comfort of your home. However, finding the right 3D printer for your needs ...