Well, the &#x27;hose&#x27; came out 2 years ago: <a href="http:&#x2F;&#x2F;www.technologyreview.com&#x2F;view&#x2F;514201&#x2F;physicists-build-worlds-first-magnetic-hose-for-transmitting-magnetic-fields&#x2F;" rel="nofollow">http:&#x2F;&#x2F;www.technologyreview.com&#x2F;view&#x2F;514201&#x2F;physicists-build...</a><p>Am I correct in saying that this got a &quot;wormhole&quot; label just because the &quot;hose&quot; is shielded??