The push for maintenance-free industrial machinery is accelerating as emerging technologies redefine what’s possible in ...

Much of the high precision of the machine is courtesy of air bearings. All but two of the air bearings were made by [Dan], with the two surplus air bearings he used coming from machines used in ...

Discover the fascinating technique of shaping a bearing size on a large wheel with a hundred-year-old machine. This process combines vintage technology and skilled craftsmanship to produce ...

We see our share of pitches for perpetual motion machines in the Hackaday tips line ... wired in series forms the stator, while a disc bearing permanent magnets forms the rotor.

Despite the name, this isn’t agentic AI: It doesn’t have goals, and its powers are limited to answering whatever questions ...