The scientists chemically coated each graphite particle with a layer of electrically insulating silica. Polyethylene glycol (PEG) helps silica bind to the surface of the graphite. The coated graphite ...
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: ...
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