Rain’s Hidden Electric Attack on Metal | Science News

Rain isn’t just wet—it’s electric, and that’s how it secretly eats through metal. Scientists discovered that sliding water builds up a charge, creating an invisible force that can punch holes in protective coatings like Teflon. It’s not the splash that corrodes, but the slow drip-down that generates enough voltage to break down even shielded metals. This hidden phenomenon could explain why corrosion keeps costing trillions—and might finally help us stop it before it starts. Listen in comfort:Get a discount on a Soli Pillow: http://solipillow.com/discount/dnn. Advertise on DNN:[email protected] This is an automated, high-level news summary based on public reporting.Report issues to [email protected]. View sources & latest updates:https://sources.thednn.ai/9a8dce068668fa33