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"A company called Second Sight has received FDA approval to begin U.S. trials of a retinal implant system that gives blind people a limited degree of vision. Find out how the &amp;quot;bionic eye&amp;quot; will work."^^<http://www.w3.org/2001/XMLSchema#string>
<http://health.howstuffworks.com/medicine/modern-technology/bionic-eye2.htm>