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

If these metals have not been turned into a permanent magnet they will still be attracted to a magnet if placed within a magnetic field. In this situation they act as a magnet - but only whilst in ...

The difference or "missing mass" is converted into energy in accordance with Einstein’s equation ... Magnetic confinement fusion Magnetic confinement fusion is based on the fact that ions and ...

When an electric current flows, the shape of the magnetic field is very similar to the field of a bar magnet. The field inside a solenoid is strong and uniform. The small magnetic field caused by ...

Supersymmetry is a leading proposal to improve the symmetry and coherence of the equations of physics 9 ... screens electric and confines magnetic fields so that charge is no longer observable ...

Scientific discoveries often come from connecting the dots between ideas that seem completely unrelated. A research team at Lund University has done just ...