Even IT managers can get the blues. Or at least that’s what a gaggle of vendors are hoping as they prepare ultradense optical storage products based on blue-laser technology. Conventional optical ...
Tech Xplore on MSN
Optical device uses humidity to unlock hidden information and offers new option for data storage
Engineers at the University of California San Diego have developed an optical device that reveals hidden images and changes colors in response to different levels of humidity. The technology, ...
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