Raindrops are tiny lightning bolts, and they’re corroding cars, study finds

Finding reveals an overlooked way that water can damage surfaces. https://arstechnica.com/science/2026/08/raindrops-are-tiny-lightning-bolts-and-theyre-corroding-cars-study-finds/?utm_brand=arstechnica&utm_social-type=owned&utm_source=mastodon&utm_medium=social