Add Yahoo as a preferred source to see more of our stories on Google. China’s latest boundary-pushing train doesn’t need electricity to run. The country has just unveiled Red Rail, the world’s first ...

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 ...

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 ...

In fiction, magic makes levitation easy. With a simple swish-and-flick of his wand, Ron Weasley yanks a troll’s club high above its head in Harry Potter and the Sorcerer’s Stone. Through graceful ...

China’s latest boundary-pushing train doesn’t need electricity to run. The country has just unveiled Red Rail, the world’s first suspended maglev train, reports the South China Morning Post. Unlike ...