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Springfield, Ohio: A Shrinking City Faces A Tough Economic Futurewww.npr.org As it transitions away from manufacturing, Springfield relies more on lower-paying service jobs. For many, a middle-class life is out of reach. But some see signs of hope for the local economy.
Researchers craft smiling robot face from living human skin cellsarstechnica.com Human cells isolated from juvenile foreskin are flexible enough to grin when moved.