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A comment on Launch HN: AirMyne (YC W22) – Capturing CO2 from air at industrial scale. Parent comment

Re:Launch HN: AirMyne (YC W22) – Capturing CO2 from air at i... by cinntaile on Thursday March 17, 2022 @02:01PM (#30714089)
There was an art project a couple of years ago to clean up smog.

https://www.studioroosegaarde.net/project/smog-free-project

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