Are they “cleaning” or just not producing as much dirty? Semantics… | Hacker News

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

		matt3210 8 months ago \| parent \| context \| favorite \| on: Another way electric cars clean the air: study say... Are they “cleaning” or just not producing as much dirty? Semantics…

senectus1 8 months ago [–]

worth defining tho.

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