Ball and socket joints are useful, but making a part slide over the surface of a sphere, held by magnets, requires a lot of fiddling to get right. We admire persistence and nailing all the details.
Dr. Jacob Triplet, at IU Health Ball Memorial Hospital in Muncie, recently began using the Stryker Mako SmartRobotics device ...
Ball and socket joints are useful, but making a part slide over the surface of a sphere, held by magnets, requires a lot of fiddling to get right. We admire persistence and nailing all the details.
People battling debilitating arthritis in the shoulder are finding relief thanks to a revolutionary 'backward' ball and socket joint replacement. Traditional shoulder replacements use a ball-shaped ...
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