• 4 Posts
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Joined 3 years ago
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Cake day: June 9th, 2023

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  • we should teach them these things directly, instead of relying on science classes

    Ok, so by “these things” you mean logic, argument analysis, media literacy, critical thinking, etc.

    Yes, I had classes like that, and I think they’re much more important than science and math classes. You can learn science and math on your own from YouTube videos, but you need the media literacy to know which YouTube videos you can trust.




  • It’s amazing how complicated just the O2 cycle is. Basically, we don’t yet how to do it without a whole planet being involved.

    Like, plants do release O2 sometimes, but they also use O2 as fuel when they grow. Growing a plant requires light. On the earth that’s easy, just put it in the sun. On Mars there’s no atmosphere and no magnetic field, so if you just put a plant on the surface they’ll die. So, you need to grow them underground in a mostly earth-like atmosphere at mostly earth-like pressure lit by artificial lights.

    So, you plant a lot of plants deep underground lit by bright artificial lights. Then you need to supply the plants with a lot of water. Some of that water will be released into the air, but some of it will be incorporated into the plant’s body. There’s a whole water cycle that isn’t yet fully understood.

    What about the soil? On earth worms and other bugs break down leaf litter and other things into usable soil and bees pollinate many of the plants. So, do you ship up a bunch of bugs? You’d have to supply a whole ecosystem of them so they live in balance. You could go with hydroponics instead, but then you’d need a constant supply of nutrients for the plants, and given the amount of plant matter needed for just one human, that would be a huge supply of nutrients.

    I’d love to see another honest, scientifically rigorous attempt at a biosphere project. Building a closed ecosystem on Earth is easy-mode compared to doing it anywhere else, but so far all the Biospheres have been failures. IMO until we can easily do it on Earth, we’re nowhere near ready to do it in space, on the moon, or on another planet.







  • illegal immigrants being turned away

    This sentence makes no sense. “Turned away” implies that they are rejected at the border. If they’re rejected at the border, at no point are they illegal immigrants, they’re just people who want to pass the border for whatever reason. The only way they can become illegal immigrants is if they pass the border and are not turned away at the border.

    we have no idea about their criminal history and ignoring them allows drug dealers and gangs to sneak through

    This is Fox News propaganda. Drug dealers and gang members aren’t taking their passports to a checkpoint and asking to please be admitted. If they’re “sneaking through”, it’s because the US has one of the largest borders in the world, and it’s effectively impossible to police all 9000 km of border, and it’s obviously also unrealistic to build a secure wall covering all 9000 km.





  • problem there is getting the entire industry on board, you inevitably run into the “now we have 1 more standard”-problem

    True, but, this is one way where the near monopolies in the PC space are an advantage. If Nvidia makes the change on their own, all the motherboard companies would have to follow suit. If Nvidia worked with AMD it would effectively be a standard already.

    Nvidia might want to do it as it stands because their main market these days is data center “GPUs” which are nothing like the gaming cards, so if they could make their gaming cards look more like the datacenter “GPUs”, they could possibly save some design time.


  • Physically smaller, but that’s only because they’re still designing it to be compact, where the motherboards are designed to be spread out. We’re still basically using the same setup that was used for the Voodoo VGA graphics cards in the 1990s, but the cards have more and more powerful, but also bigger and bigger.

    It would be really nice if they re-thought the way the second computer connected to the first, and gave people more control over that second one. For example, mount the graphics card parallel to the motherboard instead of perpendicular, and give it more space to spread out so it’s easier to cool. And, speaking of cooling, allow us to mount our own coolers on the more easily. My graphics card is by far the loudest fan in my case. I want a quiet computer, so I want to be able to put a Noctua fan on my GPU, not just my CPU.


  • I haven’t bought a GPU in years, but it’s absurd how they all seem to now take 3 slots.

    The motherboard architecture really needs a revision in the modern GPU world. Instead of balancing it in a tiny slot, it should be stacked parallel with the motherboard and supported on all 4 corners (and possibly in the middle too to prevent sagging) similar to how the Raspberry Pi world has Pi Hats which go on top of the main board.


  • Physically assembling it is still fairly difficult. There’s the physical effort of wrangling a heavy heatsink or a huge graphics card into place while being gentle so you don’t bend or break any of the connectors. There’s plugging in all the cables in a tight space where you can’t always clearly see. There’s knowing which cable goes where when the labeling is small and all the cables look basically the same. There’s the challenge of knowing when a cable or a card is properly seated, knowing how much you can push to get something locked into place, without pushing too much and breaking it.

    It’s harder than lego, but it’s not rocket surgery.


  • It warned you about that, but I don’t think actually frying a monitor was common. I was cautious, but I still made mistakes and gave it values that my monitor couldn’t handle, but the worst that happened was a dangerous sound coming out of the monitor and no useful picture on the screen. I immediately shut off my monitor when that happened, but it didn’t do any permanent damage.

    Probably a cheaply made monitor might have issues, but well built monitors had hardware protection against invalid settings.



  • The influencer obviously has much less skill than the boxer. But, he has been getting the best training money can buy for several years, and he’s used a lot of steroids to get as big as possible. It’s not like you or me getting into the ring, it’s a decently talented amateur boxer going up against a pro. He was trained on how to defend himself, and had the experience to do it. I think he got as badly injured as he did mainly because he acted like a twat in two ways. First, he spent a lot of the match running away, which tired him out. Second, he spent a lot of it showboating and taunting Joshua, with his hands down.

    The punch that wrecked his jaw was a clean hit that happened both because the influencer was too tired to defend himself properly, and was acting like in idiot and not defending his head. Joshua was eventually going to win, regardless. But, the influencer probably would have been less damaged if he’d fought fairly and protected his head. Then he’d have been hit through his guard, which would have been enough to drop him, but not to wreck his jaw.