Two German physicists have unveiled a compact magnet layout that outperforms the famed Halbach array, delivering stronger, ...

Two German physicists have reimagined how to create powerful and uniform magnetic fields using compact permanent magnets. By ...

Angular momentum is a fundamental quantity in physics that describes the rotational motion of objects. In quantum physics, it ...

The newly completed magnet system isn’t going to work alone. The Central Solenoid joins six massive ring-shaped Poloidal Field magnets built and delivered from Europe, China, and Russia, forming ...

Each robot is smaller than a grain of salt but can lift objects 2,000 times its weight when working in swarms of up to 1,000 ... When exposed to a magnetic field created by rotating magnets, ...

But when a magnetic field was applied, it became more than 1.8 times stiffer. Overall, the kirigami dome could lift an object weighing 43.1 grams (28 times its own weight) to a height of 2.5 ...

Strong magnets are essential for the type of fusion power being pursued by CFS and others. For every doubling of the strength of a magnetic field, the power output of one reactor design increases ...

Earth's magnetic field can be visualized if you imagine a large bar magnet inside our planet, roughly aligned with Earth's axis. Each end of the magnet lies relatively close (about 10 degrees) to ...