But... but it&#x27;s not a wormhole. Not in the usual sense of the word anyway. When I think of a wormhole, I think of a &quot;hole&quot; through spacetime that transfers something from point A to point B by entirely bypassing all the space in between; this is not that at all. It&#x27;s more like a cloaking device. The magnetic field still travels the whole distance in exactly the same way that it would, it&#x27;s just not visible to an outside observer. Still super awesome, I just wish they wouldn&#x27;t use the word &quot;wormhole&quot;.