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1. Launch HN: AirMyne (YC W22) – Capturing CO2 from air at industrial scale
198 points by markcyffka on March 17, 2022 | 192 comments
2. A neurologist who hacked his brain and almost lost his mind (2016) (wired.com)
187 points by milkcircle on March 7, 2022 | 116 comments

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