A new prototype is laying claim to the title of smallest, lightest untethered flying robot. At less than a centimeter in ...

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

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

Eddy current separators have a high-speed magnetic rotor conveyor belt system. The rotation speed of the magnets generates an induction field, creating a rapidly changing magnetic field. The principle ...