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Saturday, September 19, 2015

Invisibility

Science Daily: Making 3-D objects disappear: Ultrathin invisibility cloak created
summary - 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 size, the principles behind the technology should enable it to be scaled-up to conceal macroscopic items as well.

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