Experiments suggest that an unusual magnetic material can help harness energy from the planet’s rotation. But not everyone is ...

But, there may be another way, albeit a rather special case, where a magnet can not only be levitated, but locked in place using a rotating magnetic field. The video shows a demonstration of how ...

The robots clustered together when they were subjected to a rotating magnetic field. The number of robots that self-organized into flat clusters could be changed, allowing the researchers to ...

Use precise geolocation data and actively scan device characteristics for identification. This is done to store and access information on a device and to provide personalised ads and content, ad and ...

This causes the nuclei to produce a rotating magnetic field detectable by the scanner—and this information is recorded to construct an image of the scanned area of the body.