A group has created a levitating quadcopter consisting of 4 motors and 4 spinning magnetic arrays. By spinning the magnets over a copper sheet, the 105-lb quadcopter levitates. The magnetic levitation ...

SAN FRANCISCO – The hyperloop wars are on. On Monday, a crowdsourced enterprise led by NASA and Boeing veterans called Hyperloop Transportation Technologies announced it had licensed passive magnetic ...

Lenz’s Law is one of those physics tricks that look like magic if you don’t understand what’s happening. [Seth Robinson] was inspired by the way eddy currents cause a cylindrical neodymium magnet to ...

A translated China Times report today claims that the wireless charging coil on at least one of Apple's widely rumored trio of 2018 iPhones will be made from copper wire instead of FPC, short for ...

The development of electrodynamic suspension (EDS) systems has significantly advanced magnetic levitation transport, offering robust levitation and guidance through electromagnetic interactions. At ...

Recently, I finished another simple version of my electromagnetic levitation demo device that levitates a small object under an electromagnet. What makes it different from my earlier model is the ...