Guess what comes out of petrol and diesel exhaust? Guess what color brake dust i... | Hacker News

Hacker Newsnew | past | comments | ask | show | jobs | submit

infecto on July 24, 2025 | parent | context | favorite | on: Electric cars produce less brake dust pollution th...

Guess what comes out of petrol and diesel exhaust? Guess what color brake dust is. I guarantee the EV is going to be a lot cleaner.

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact