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Cake day: September 19th, 2023

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  • Vertical farming usually uses LED lighting, not direct sunlight.

    That’s one method of bringing"sunlight" to plants. Another would be to grow them outside.

    And I think the idea is that once the water is present on a given level it gets recirculated and reprocessed there, so it wouldn’t need much additional pumping.

    Even if all you do is pump all the water from the floor of each level to the ceiling of the respective level, you’ve done the exact same amount of work as pumping all the water for the top floor back to the roof in the first place. Only you’ve done it with a hundred pumps and a hundred times the points of failure and repair rate as a single pump for the entire building.

    You’d be so much farther ahead to just install a reservoir on the roof that gets filled by a single pump and let gravity feed the lower floors. Much the way we already do for flat farming.

    And then you’ve got to make up for the inefficiencies lost in planting and harvesting. Vertical farming brings nothing to the table except a smaller footprint in a world where that’s not a real advantage.

    A far better use of empty office buildings would be to convert much of the space into full-time living space.







  • That’s a weird argument.

    It’s not an argument for going to prison, it’s a commentary on the deplorable state of American society.

    Suicide is even cheaper, should we recommend that?

    You think people haven’t considered and even exercised that option for that very reason?

    incarceration is not an experience most people enjoy…

    If the point of prison is to remove joy, then why not just have convicts play No Man’s Sky?

    But seriously, should that even be the point? Isn’t the point of having a justice system a bit more nuanced than that? Shouldn’t our aim be to create a better society in general? Not simply through mere incarceration, but also education and mental health care?

    Don’t we owe it to the members of society who have been failed by society to lift them up when possible to a place where they no longer need to subvert and disrupt society’s rules for the sake of their own survival? Don’t we owe it to the rest of society to provide a path to a productive life for so of its citizens, regardless of our previous unwillingness or inability to do so?








  • unoriginalsin@lemmy.worldtoLemmy Shitpost@lemmy.worldshould i??
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    10 months ago

    The poster has way too long of hair for none of it to be visible in the photo.

    Bro, wait until you hear about the cool new hair prosthetic they just invented. I think they’re calling it a weg or wig, I dunno something like that. And then there’s all the hats and headbands that can be used to put hair up into fancy hairstyles that don’t just dangle all the way down like Rapunzel. Really good for vigorous physical activities like running or jumping or even dancing.