Imagine putting your iPad onto a stand and it immediately begins charging, without needing to plug it in. That’s possible with the Lululook 360 Rotating Foldable Magnetic iPad Charging Stand. It’s ...

Rotating magnet ranging (RMR) is the one of the latest technologies used in development drilling for coalbed methane and oil sands. Tools developed over the last 25 years by Vector Magnetics LLC, ...

• Magnetic bearings support rotating shafts in five axes without solid or fluid lubricants. • Advances in electronics allow previously bulky controllers to mount on or near rotating machinery. • ...

If you made a motor out of a magnet, a wire coil, and some needles, you probably remember that motors and generators depend on a rotating magnetic field. Once you know how it works, the concept is ...

A spin measured by an observer in a rotating frame appears to precess faster or slower depending on Ω, the rotational angular frequency of the frame. This can be thought of as arising from an ...