When Will We Have Real Invisibility Cloaks?
Harry Potter has an invisibility cloak, so when will we? Well, sooner than you might think. Anthony looks at the many ways scientists are trying to help you disappear.
Read More: "Do-it-yourself invisibility with 3-D printing" "Seven years ago, Duke University engineers demonstrated the first working invisibility cloak in complex laboratory experiments." "Invisibility Cloak Findings at Duke University" "A team led by scientists at Duke University's Pratt School of Engineering has demonstrated the first working 'invisibility cloak" "N.C. universities use federal funds for military-related research" "Yaroslav Urzhumov of Duke University is working on cloaking technology that would make airplanes and boats invisible to radar." "First Invisibility Cloak Tested Successfully, Scientists Say" "Researchers announced today that they've built the world's first invisibility cloak, although the fine print may disappoint science-fiction fans." "Duke University creates perfect, centimeter-scale invisibility cloak" "Scientists at Duke University have created the first invisibility cloak that perfectly hides centimeter-scale objects." "A full-parameter unidirectional metamaterial cloak for microwaves" "Invisibility is a notion that has long captivated the popular imagination."