This Tiny Telescope Implant Gives Eyesight to the Blind

Getting old isn't all it's cracked up to be. Sure, you get a hefty discount at the Country Kitchen Buffet. But you also suffer from stuff like age-related macular degeneration (AMD), a retinal disease that afflicts more than 10 million people a year in the US alone. There's hope for the eyes of America's elderly,… » 9/24/12 11:30am 9/24/12 11:30am