UC Berkeley's flying robot has two unusual features: it is probably the smallest in the world and is powered and controlled ...

$15M reward announced for alleged Chinese ringleader, others accused of smuggling US drone technology to Iran Study shows how long Social Security, $1.5M nest egg would last in 50 states Fed ...

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, ...

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

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 ...