Trump tells cabinet secretaries they, not Musk, are in charge of staff cuts U.S. President Donald Trump told his cabinet members on Thursday that they, not Elon Musk, have the final say on ...

Unlike a powered exoskeleton that uses motorized parts powered by batteries, Hyundai's uses a spring-based multilink mechanism that utilizes elastic energy to provide torque to the shoulder.

A new category of lightweight leisure exoskeletons has emerged, with hikers as their first target audience. They promise to put “more spring in your step” and extend your “outdoor adventures.” ...

Next, they coated the exoskeleton with polyaniline and created a polymer element with a two-layered structure comprising a conductive polymer and a sheath spring. For this coating, they measured ...