Study Finds Small Plastic Pieces in Bottled Water

Study Finds Small Plastic Pieces in Bottled Water

Scientists long figured there were lots of these very small plastic pieces. But until researchers at Columbia and Rutgers universities did their calculations, they never knew how many or what kind.

Source : https://learningenglish.voanews.com/a/study-finds-small-plastic-pieces-in-bottled-water/7437243.html

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