There was a time when print-in-place moving parts were a curiosity, but [Tomek] shows that things are now at a point where a hand-cranked turbine blower with integrated planetary gears can be entirely ...

Carbon, the California-based additive manufacturing company behind many of the bike industry’s 3D-printed saddles and helmets ...

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 ...

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 ...

Printing multipart assemblies is one of the most satisfying tests of 3D printer accuracy. The goal is to create pieces that ...

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 ...

As is the case with pretty much all athletic wear, it's important that ski goggles fit their user well. Outdoor gear manufacturer Smith is taking that concept to an extreme, with goggles that are ...

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 ...

Daniel Melville has a real 3D-printed bionic arm based on the Metal Gear Solid video game series. That’s something special because Melville was born without a right hand. Open Bionics and Metal Gear ...

GM is now using additive manufacturing in many of its race series 3D printing saves both time and money, especially in the wind tunnel It does trickle down to production vehicles, but not exactly as ...