3D printed gearboxes are great for experimental designs, but due to roughness and inaccuracies in the printed surfaces, they can wear quickly and be rather noisy. As a possible alternative, [Resetman] ...

Houston oilfield service company Baker Hughes is joining the ranks of manufacturers using spare or idled 3D printers to make protective gear to for health care workers on the front lines of the ...

A giant, high-speed 3D printer is producing large, ultra-strong steel components and weapons for the US Army. It may also have non-military uses. The prototype printer, commissioned from 3D Systems in ...

Anthony Pennock, a seventh grader at St. Bridget School in Richmond, Va., prints a door grabber on his 3D printer May 8, 2020. Students from the Catholic school have been busy using 3D printers to ...

Whether you have a mechanical limited-slip differential (LSD) in your car you stand to benefit from knowing how one works. Not so you can know how to fix it or anything—just because they’re a ...

Forbes contributors publish independent expert analyses and insights. Mike Dojc is a South Carolina-based journalist who covers golf. Last month, the KING Supersport-35, a stainless steel Cobra putter ...

Anyone who has ever snapped a chain or a crank knows how much torque a bicycle’s power train has to absorb on a daily basis; it’s really more than one might naively expect. For that reason, [Well Done ...