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 ...

Most of our readers are already going to be familiar with how electromagnets work — a current is induced (usually with a coil) in a ferrous core, and that current aligns the magnetic domains present ...

Magnetic levitation sounds like a magic trick, but it’s pure science. Objects can be made to “levitate” by using the repelling power of the opposite poles of magnets. By applying forward motion, the ...

Welcome to Mr Sagoo's Channel! Discover how to bring ideas to life with your own hands. Don't miss out on our exciting content and popular videos. Your support means the world to us—please like, ...

An 18-year-old student has designed a 'levitating lightbulb', which requires no cables, wires or support to light up a room. Student Chris Rieger, who is currently studying electrical engineering at ...

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 ...

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 ...

The idea of levitating off the ground has been a staple of science fiction dreams and human imagination since time immemorial. While we don't have our hoverboards just yet, we do have the very real ...

An image of the experiments showing a coil that the researchers used to measure the frequency at one point. (Courtesy: R Bjørk) Magnetic levitation is already employed in systems such as Maglev trains ...