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🏷️ #surprising

6 headlines
ScienceScienceDaily1d ago

An invisible forever chemical rain is falling across the planet

A surprising study suggests that chemicals introduced to protect the ozone layer may have unintentionally created a growing global pollution problem. Researchers found that refrigerants and certain anesthetic gases have generated more than 335,000 tonnes of trifluoroacetic acid (TFA), a highly p...