The movement capability of humanoid robots starts at the joints. Harmonic joint modules are the core enabler of agile motion.

We’re not certain whether [Paul Gould]’s kid’s prosthetic elbow joint is intended for use by a real kid or is part of a robotics project — but it caught our eye for the way it packs the guts of a ...

When you have rheumatoid arthritis (RA), you’re likely to feel it in multiple joints. It’s common in hands, wrists, and knees. But there’s a good chance you’ll also feel it in your elbows. RA happens ...

Rheumatoid arthritis is the most common cause of elbow arthritis. The long-term disease makes your immune system attack the lining of your joints, causing pain, swelling, and inflammation. It often ...

Joints in humanoid robots endure load combinations that require precision components. Oftentimes this means custom bearing solutions. Modern bearing selection takes into account the complete system ...

Mary Joy is an undergraduate student at Dartmouth University’s Department of Anthropology — and, additionally, is a climber and runner. Indeed, Joy’s athletic interests have fueled her scientific ...