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    • Will we ever be able to stop using plastic?

      Will we ever be able to stop using plastic?

      LiveScience· 4 hours ago

      Petrochemicals — chemicals obtained from petroleum during refining that are used to produce thousands of products, including plastic — will become the...

    • G. Wayne Clough

      GBH News· 5 days ago

      Since he began as Secretary in July 2008, he has overseen several major openings at the Smithsonian, including the reopening of the National Museum of American History, the David< ...