Researchers have devised an ultra-thin invisibility 'skin' cloak that can conform to the shape of an object and conceal it from detection with visible light. Although this cloak is only microscopic in ...

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Scientists might be a step – a teeny tiny step – closer to developing that Harry Potter-style invisibility cloak of your dreams. Researchers at UC Berkeley have created a thin metamaterial that can ...

When it comes to invisibility cloaks, one of the trickiest problems is how to make the things. The materials of choice are known as metamaterials which are created by assembling a repeating pattern of ...