I didn&#x27;t quite get the idea:<p>&gt; &quot;This consists of a tunnel that transfers the magnetic field from one point to the other while keeping it undetectable – invisible – all the way&quot;.<p>I guess that means generating a magnetic field on A, which can be detected on C, without being detected on an intermediate point B?<p>&gt; &quot;This technology could, for example, increase patients&#x27; comfort by distancing them from the detectors when having MRI scans in hospital, or allow MRI images of different parts of the body to be obtained simultaneously.&quot;<p>So that means placing the detectors away from the patient and making them receive the magnetic field through one of these &quot;wormholes&quot;?