Gold rings create first true invisibility cloak (http://technology.newscientist.com/article/dn12722-gold-rings-create-first-true-invisibility-cloak.html)
'Electromagnetic Wormhole' Possible with Invisibility Technology (http://www.physorg.com/news111414146.html)
QuoteThe team of mathematicians that first created the mathematics behind the "invisibility cloak" announced by physicists last October has now shown that the same technology could be used to generate an "electromagnetic wormhole."