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  "path": "/2026/06/10/diy-co2-scrubber-in-diy-sub-by-a-hacker-braver-than-most/",
  "publishedAt": "2026-06-10T15:30:23.000Z",
  "site": "https://hackaday.com",
  "tags": [
    "Transportation Hacks",
    "adsorbent",
    "co2 scrubber",
    "submarine",
    "…read more"
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  "textContent": "If you look around your environment, you can probably pick off quite a few things that you’ve made, at least if you’ve been at this a while. You probably aren’t …read more",
  "title": "DIY CO2 Scrubber in DIY Sub by a Hacker Braver Than Most"
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