As one of four fundamental forces in nature, magnetism is virtually everywhere in the world. Many technologies—hard drives, ...
University of Leicester engineers have unveiled a concept for a device designed to magnetically "cloak" sensitive components, ...
A magnetic cloak works by diverting external magnetic fields so that, to an external observer, the object appears to be absent or invisible. Although this idea ...
For nearly 20 years, physicists and engineers have chased the idea of invisibility. Early efforts focused on hiding objects from light using so-called metamaterials with extreme and often unrealistic ...
In the Harry Potter stories, an invisibility cloak can hide a person even while they walk, bend, or run. In the real world, ...
Researchers have unveiled a new magnetic cloaking device that can render sensitive objects invisible to detection.