Scientists might be a step – a teeny tiny step – closer to developing that Harry Potter-style invisibility cloak of your dreams.

Harry Potter and the Cloak of Green. By authors. July 17, 2000 12:13 PM. Tweet Share Share Comment ... Dearest J, I feel about as lovely and green-eyed as Thelma Ritter.

The cloak's concentric gold rings can steer light waves travelling along a surface around an object and straight on again as if it was not there The world's first true invisibility cloak – a ...

The gold bricks are 30 nm thick, but vary in their width and length. These nanobricks are the key to almost perfectly reflecting light back off the surface. So far, this cloak of invisibility has ...

No, This Video Doesn't Show an 'Invisibility Cloak' in Action In this case, a not-so-new technology — the green screen — fooled some people into thinking scientists had made an invisibility ...