Liquid crystals, fluids with aligned phases of constituent molecules, are used in everything from computer and television displays to mood rings. Since liquid crystals are made of rod-like molecules, ...
To control color, the team sandwiched the polymer between two gold films. Light bounces off these films and interferes in ...
Morning Overview on MSN
Scientists made a flash of light vanish inside a liquid
A team of physicists has pulled off a visual trick that sounds like stage magic: they made a flash of light vanish inside a ...
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