# Raindrops are tiny lightning bolts, and they’re corroding cars, study finds — retained record

> Retained news record from news:ars-technica.

Canonical: https://highsignal.app/data/records/30678660a01a8007

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source: [news](https://highsignal.app/data/news) (news:ars-technica)  published 2026-08-31 17:11 ingested 2026-09-01 02:49

[original source ↗](https://arstechnica.com/science/2026/08/raindrops-are-tiny-lightning-bolts-and-theyre-corroding-cars-study-finds/)

## retained text

No document body was retained for this record — only its metadata was stored.

document fetched 2026-09-01 02:49 · canonical https://arstechnica.com/science/2026/08/raindrops-are-tiny-lightning-bolts-and-theyre-corroding-cars-study-finds