Unlike his previous radial flux gearbox, which used a pair of magnet-studded cylindrical rotors nested one inside the other, this design has a pair of disc-shaped printed rotors that face each ...

The diamagnetic material hovers above a rare-earth ring magnet, supporting a slender vertical shaft that holds the rotor and another magnetic bearing at the top. It’s fussy to adjust, ...

The problems associated with rare and difficult-to-obtain materials – as used in motors that power EVs as well as batteries – ...

The man had undergone a procedure that lasted for six hours to have the artificial heart implanted. Read more at straitstimes ...

This also means that there are no pieces lying on top of each other which is especially important with smaller fraction sizes. Eddy current separators have a high-speed magnetic rotor conveyor belt ...