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مشاهدة النسخة كاملة : Chameleon-Like Camouflage May Be Possible Thanks to Color-Changing Particles


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05-12-2014, 06:40 AM
Chameleon-Like Camouflage May Be Possible Thanks to Color-Changing Particles
http://rack.3.mshcdn.com/media/ZgkyMDE0LzA1LzEyLzZmL2**YW1lbGVvbm**LjkxZjdiLmpwZw pwCXRodW1iCTU3NXgzMjMjCmUJanBn/b872c3b0/e93/chameleonchameleon.jpghttp://rack.3.mshcdn.com/assets/feed-tw-df3e816c4e85a109d6e247013aed8d66.jpg (http://twitter.com/share?via=Mashable&text=Chameleon-Like+Camouflage+May+Be+Possible+Thanks+to+Color-Changing+Particles&src=http%3A%2F%2Fmashable.com%2F2014%2F05%2F11%2Fc hameleon-camouflage%2F%3Futm_campaign%3DMash-Prod-RSS-Feedburner-All-Partial%26utm_cid%3DMash-Prod-RSS-Feedburner-All-Partial%26utm_medium%3Dfeed%26utm_source%3Drss)htt p://rack.1.mshcdn.com/assets/feed-fb-fdab25e3700868c9621fb03b7fd07c38.jpg (http://www.facebook.com/sharer.php?u=http%3A%2F%2Fmashable.com%2F2014%2F05 %2F11%2Fchameleon-camouflage%2F%3Futm_campaign%3DMash-Prod-RSS-Feedburner-All-Partial%26utm_cid%3DMash-Prod-RSS-Feedburner-All-Partial%26utm_medium%3Dfeed%26utm_source%3Drss&src=sp)


It's **t Harry Potter's*invisibility cloak (http://harrypotter.wikia.com/wiki/Cloak_of_Invisibility), but new findings could enable a chameleon-like style of camouflage.

Researchers at the University of Michigan have devised a technique as part of a study that can change the color of a crystal structure by manipulating its particles with ultraviolet light, a process that has the potential to be used for concealment.

See also: 9 Top Tech Breakthroughs of 2013 (http://mashable.com/2013/12/12/tech-breakthroughs-2013/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial&utm_medium=feed&utm_source=rss)


The colors of a crystal structure are based on the space between its particles. This space (or lack thereof) decides what light the crystals will absorb, and what it will reflect, a process that manifests itself in visible color. K**wing this, researchers realized that if they manipulated the space between the particles, they would be able to control the color of the crystals. Read more... (http://mashable.com/2014/05/11/chameleon-camouflage/?utm_campaign=Mash-Prod-RSS-Feedburner-All-Partial&utm_cid=Mash-Prod-RSS-Feedburner-All-Partial&utm_medium=feed&utm_source=rss)

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