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Stanford scientists regrow lost cartilage and reverse arthritis in major breakthrough
(www.sciencedaily.com)
This is a most excellent place for technology news and articles.
Why do you think that? We already benefit from life extension. And why only 300?
"I plan to live forever, of course, but barring that I'd settle for a couple thousand years. Even five hundred would be pretty nice."
CEO Nwabudike Morgan, "Sid Meier's Alpha Centauri" (1999)