This is almost as green and carbon-free as possible. It’s accessible to normal people, it doesn’t require exotic hardware, labor or permitting, it provides good heat and fresh air, all with little ongoing effort once installed.

  • Oddbin@lemmy.world
    link
    fedilink
    arrow-up
    4
    arrow-down
    2
    ·
    10 months ago

    Step 5: we have the greatest greenhouses in the world, all because of Jail.