Engineers create chameleon-like artificial 'skin' that shifts color on demand
Washington DC (SPX) Mar 16, 2015 - Borrowing a trick from nature, engineers from the University of California at Berkeley have created an incredibly thin, chameleon-like material that can be made to change color - on demand - by simply applying a minute amount of force. This new material-of-many-colors offers intriguing possibilities for an entirely new class of display technologies, color-shifting camouflage, and sensors t ... more
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