Experiments suggest an unusual magnetic material could help harness energy from Earth’s rotation. But not everyone is ...

While people go about their daily routines, the planet is in perpetual motion, rotating through its own magnetic field. A new ...

In response to a rotating magnetic field, the dipole moves like a compass needle, aligning all the beads along the same orientation. However, due to magnetic relaxation, the needle does not turn a ...

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 ...