Engineers have developed a new soft magnetic hydrogel that can be 3D-printed into microscopic structures.

Researchers developed 3D printed, muscle-inspired magnetic actuators that push, pull, crawl, and grasp. The research paper describes a family of soft actuators that convert applied magnetic fields ...

Have you ever wondered how induction cooking works? A rotating magnetic field — electrically or mechanically — induces eddy currents in aluminum and that generates heat. When [3D Sage] learned this, ...

Researchers from MIT, EPFL, and the University of Cincinnati have developed a 3D-printed soft magnetic hydrogel enabling microscopic robots to move and deform independently under magnetic control. The ...

Permanent magnets aren’t typically switchable. They’re always doing their magnet thing. However, if you align them with a bunch of other magnets in just the right way, you can create a permanent ...

(Nanowerk News) Physicists at the Ural Federal University (UrFU, Ekaterinburg, Russia) will print unique magnets, magnetic systems, soft magnetic elements with a 3D printer. Samples made with this ...