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Cake day: June 25th, 2023

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  • Contramuffin@lemmy.worldtoScience Memes@mander.xyzMornings
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    2 days ago

    Is it alright to go around wiping the OS off of other people’s computers?

    • is what your comment reads like to me.

    To be clear: each machine generally needs a computer to be permanently plugged into it. Generally the computer belongs to the university. You’re not plugging in your own personal laptop into the machine. Saying to install Linux on these computers is essentially tampering with the university’s electronics and IT will be very unhappy that you did that.



  • Contramuffin@lemmy.worldtoScience Memes@mander.xyzLaunches
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    6 days ago

    That’s the thing - in space, orbits don’t decay. Orbital decay only happens if there’s dust or atmosphere that you bump into along your orbit to slow you down. But in interplanetary space, there’s no dust or atmosphere, and certainly not enough to decay your orbit fast enough to achieve results (otherwise, the Earth would have already decayed and melted in the Sun)

    You need to spend fuel to lower your orbit to hit the Sun, and you need to spend fuel to raise your orbit to escape the solar system. It turns out to be really freaking difficult to hit the sun because it simply requires so much fuel to lower your orbit enough to hit the Sun.







  • Contramuffin@lemmy.worldtoScience Memes@mander.xyzPeer review
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    1 month ago

    Scientists can get really petty in peer review. They won’t be able to catch if the data was manipulated or faked, but they’ll be able to catch everything else. Things such as inconclusive or unconvincing data, wrongful assumptions, missing data that would complement and further prove the conclusion, or even trivial things such as a sentence being unclear.

    It generally works as long as you can trust that the author isn’t dishonest






  • Not insane. This is true. Iirc, there’s some hormonal changes in the urine that causes the wheat/barley to grow first, depending on the sex of the fetus.

    The accuracy of this method is overexaggerated, though. Iirc, when tested, it was found to be something like 75% accurate. For what it’s worth, that’s pretty accurate for the ancient world




  • Contramuffin@lemmy.worldtoScience Memes@mander.xyzAcademia to Industry
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    3 months ago

    No, not weird at all. PhD’s are pain, but certain people like the pain. If you’re good with handling stress, and also OK with working in a fast-paced, high-impact environment (for real, not business talk BS), then it may be the right decision for you. The biggest thing that I would say is that you should really, really think about whether this is what you want, since once you start a PhD, you’ve locked the next 6 years of your life into it with no chance of getting out

    Edit: Also, you need to have a highly sensitive red-flag radar. As a graduate student, you are highly susceptible to abuse from your professor. There is no recourse for abuse. The only way to avoid abuse is by not picking an abusive professor from the get-go. Which is hard, since professors obviously would never talk badly about themselves. Train that red-flag radar, since you’ll need to really read between every word and line to figure out if a professor is right for you


  • Linux is really a superfamily of loosely-related OS’s (called distributions). Arch and Debian are 2 of the more common ones. Arch in particular has a reputation of being really beginner un-friendly, particularly in that, to my understanding, you have to build the OS yourself.

    There’s also the caveat that many Linux distributions end up sharing/copying code from each other, so you end up with a kind of “OS lineage.” The most common distribution, Ubuntu, is copied from Debian. And then the most beginner-friendly distribution, Linux Mint, is copied from Ubuntu. Arch, to my knowledge, doesn’t copy code from elsewhere, so much of the advice given from users of other distributions won’t apply to Arch (hence the meme, “I use Arch btw”)

    Anyways, the real advice for a Linux beginner is to stick with a beginner-friendly distribution: either Ubuntu or Linux Mint or Pop!_OS. Most or all distributions have various “flavors,” which are basically like how the OS looks. I think the real difficulty is picking a flavor that you like. I personally like the look of KDE Plasma (IMO resembles Windows 10 the most), so my personal recommendation is Kubuntu, which is the KDE Plasma flavor of Ubuntu


  • I can kinda see both ways. I think both systems aren’t necessarily mutually exclusive - I think the old system works more intuitively for pipes with low volumes of fluid, and the new system works more intuitively for pipes that are full or near full.

    I hope that the developers can mix the two systems, so that pipes function with the old system when pipes are empty or near empty, and it switches to the new system when pipes are full or near full