Mar 4, 2009 | 8
When vision fails, it's often the result of damage to the eye caused by an injury or degenerative disease. In an attempt to restore such vision loss, researchers for more than a decade have been working to develop an optical prosthetic that can restore sight by delivering images directly to the brain. And it appears they succeeded. The BBC reports that a 73-year-old man identified only as Ron, who received an optical implant at Moorefields Eye Center in London last summer, can see again for the first time in 30 years.
The BBC hails the Argus II prosthetic—made by Second Sight Medical Products, Inc., in Sylmar, Calif.—as a "bionic eye," although it's actually a wireless communication system implanted in the damaged eye that captures images and relays them to the brain.
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The Dow Chemical Company is the leading producer of polyalkylene glycols (PAGs) used in synthetic fluids and lubricants where petroleum,
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Conventional washing machines cause excessive damage and wrinkling to clothes primarily during the water removal step. With the introduc
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