'no more islave:' an activist fights for iphone workers. debby chan a human rights activist based in hong kong has led the battle to improve conditions for employees of china's giant contract
regulation and the decline of coal power. energy futurist chris nelder explains why coal-fired electricity generation is on the wane and why it's not just because of the epa.
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auto manufacturers will be the early adopters. volkswagen is planning to use hp's metal jet 3d printer for customized parts and bmw is investing heavily in additive manufacturing in its munich
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