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Science, Medicine and Technology

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Article Image News Link • Global, By Ellie Zolfagharifar

iOptik allows users to see digital data such as directions and video calls Tiny 'screens' sit directly on users' eyeballs and work with a pair of glasses They provide an experience equal to watching a 240-inch TV at 10ft away A working system is

Article Image News Link • Global

washingtonpost, By Steven Rich and Barton Gellman

In room-size metal boxes ­secure against electromagnetic leaks, the National Security Agency is racing to build a computer that could break nearly every kind of encryption used to protect banking, medical, business and government records around the w