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Friday, 11 September 2026

Raindrops can damage paint with microscopic “lightning”

Scientists discovered that charged water droplets can damage protective coatings by releasing tiny electrical discharges when they hit a surface. The hidden effect could help explain weathering and lead to tougher coatings for cars, bridges, buildings, and more.

from Top Technology News -- ScienceDaily https://ift.tt/l9wZybe

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