Magnetic levitation demonstrated using a Dremel tool spinning a magnet at 266 Hz. The rotor magnet is 7x7x7 mm3 and the floater magnet is 6x6x6 mm3. This video show the physics described in the work ...

Magnetic levitation (MagLev) technologies are rapidly evolving, offering transformative methodologies in materials characterisation, precision engineering and process automation. By balancing ...

Researchers may have unlocked the potential for gravity-free technology. A new study published in Applied Physics Letters highlights how researchers have made huge breakthroughs in magnetic levitation ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By overcoming the limitations of the well-known Halbach array, which works ...

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 ...

With a clever design, researchers have solved eddy-current damping in macroscopic levitating systems, paving the way for a wide range of sensing technologies. Subscribe to our newsletter for the ...