Using lenses and meta-materials, science is finding new ways to bend or reroute light. Like Harry Potter’s cloak or H.G. Wells’ chemical concoction, it could make an object impossible to see.
Article source: http://www.npr.org/2015/07/13/422490119/now-you-see-it-some-day-you-wont-scientists-get-closer-to-invisibility?utm_medium=RSS&utm_campaign=news