It’s not a time for space-time distortion, yet. Three physicists have constructed what they claim to be the world’s first artificial magnetic wormhole by using metamaterials – the stuff that could be used to build invisibility cloaks, someday.
A trio of physicists at the Autonomous University of Barcelona have created an ‘artificial magnetic wormhole’. In other words, this is a wormhole that is capable of transferring a magnetic field from one point in space to another while using a path that is magnetically undetectable, reports the New Scientist.
While the wormhole [...]