If you think the magic of Harry Potter and Hogwarts doesn’t belong in the Muggle world, then think again. Astonishingly the new invention seems straight out of JK Rowling’s fantasy world. American and British scientists have just announced a remarkable new “invisibility” cloak that lets you see thru the wearer.
"Our cloak allows a concealed volume, plus the cloak, to appear to have properties similar to free space when viewed externally," Duke University professor David Smith said.
"The cloak deflects microwave beams so they flow around a 'hidden' object, making it appear almost as if nothing were there at all. The waves' movement is similar to river water flowing around a smooth rock."
The cloaking device, reported in the online version of the journal Science, was designed by David Schurig of Duke University, who said it had the effect of warping space.
At this stage the cloak still has some imperfections but it won’t be long till scientists are able to duplicate Harry Potter’s invisible cloak although its applications will be more suited to military purposes than child’s play.
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