In 2015, scientists released pink dye off California to mimic pollution; waves drove it nearly 8 miles a day, carrying the plume toward San Diego Bay | Hindustan Times · Activ.news
In 2015, scientists released pink dye off California to mimic pollution; waves drove it nearly 8 miles a day, carrying the plume toward San Diego Bay | Hindustan Times
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What happened
In 2015, researchers put pink dye into the ocean off the California coast, using it as a stand-in for pollution.