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World's First Bionic Eye Receives FDA Approval. The new retinal prosthesis, called Argus II, can restore partial sight to people blinded by a degenerative eye disease. called Second Sight. Ex Popular Science magazine.
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Need a discreet hidden camera? Here& my picks for the best 10 tiny and covert hidden spy cameras for when you need to record something discreetly together with some tips for how to best hide a spy camera.