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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.
Just take some from someone. Jeez, the learned helplessness of some people...
People have TWO for gosh sakes...horders now days...
A person only has one cartilage once you get rid of all the useless junk like a skeleton and heart and brain.