Charged raindrops can corrode coated metals, study finds
Electrically charged raindrops, a natural phenomenon, can break down protective coatings on metals, according to new research. This previously overlooked corrosion mechanism could affect cars, ships, buildings, and cultural heritage sites. The findings highlight the need for new preservation methods for metal objects.
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Original headline: “Electrically charged raindrops could be corroding metal with protective coatings.” Browse more stories.