Cybervision
Apr 07, 2006
More than a million people in the United States are legally blind. Many of them once had vision but tragically lost it. Now a breakthrough device could give them back some of their sight.
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Apr 07, 2006
More than a million people in the United States are legally blind. Many of them once had vision but tragically lost it. Now a breakthrough device could give them back some of their sight.
read full article
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