What do you get when you add hardware and software to the principles of magnetic levitation? The likely answer from Jeff Johnson, mechatronics product manager at Beckhoff Automation, U.S., would be: ...

Stanford Medicine researchers invent an electromagnetic device that can gently sort different types of cells by levitating them to different heights. It looks like a magic trick: Cells at the bottom ...

CHICAGO (Reuters) - U.S. scientists have found a way to levitate the very smallest objects using the strange forces of quantum mechanics, and said on Wednesday they might use it to help make tiny ...