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Published online 23 February 2007 | Nature | doi:10.1038/news070219-12
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Silver screen no more
Greener film soundtracks win Academy Award.
As the film world awaits the tearing of envelopes at Sunday's Oscar ceremony, some are already clutching their Academy Awards. Among them are the 12 technicians who, in the name of reducing pollution, have de-silvered the silver screen for good.
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