• 0 Posts
  • 66 Comments
Joined 2 years ago
cake
Cake day: June 9th, 2023

help-circle
  • If you’re a mathematician how can you be dissing 5 like that?

    Less than? Hell no.

    5 is soo much more and soo many things that 25 isn’t and never will be.

    Without 5 you wouldn’t even have 25. Some might even say that 5 is the root of 25. Show some respect for the roots.

    Not only is 5 a beautiful prime number, it’s also the perfect number for a geometric shape. Everyone knows what a pentagon looks like. The Pentagon even named their institution as that. They didn’t name it after 25. Who the hell has ever heard of the icosikaiopentagon? Nobody, that’s who.

    Look at the American flag. It has 50 stars. Guess which shape they have? That’s right, each of the 50 states have stars with 5 points. Exactly 0 of them chose to have a 25 pointed star.

    You know what a bad number is? Yes: 25.

    25 is a shitty composite number. It’s shitty because it’s not even good at being a composite number; having only a measly 3 factors: One, itself and 5 (of all things, duh…)

    That’s because it’s square and boring. Does it even look square to you? This uneven 25 is supposedly a square. I never made a square of 25 things. What’s the fucking point in that? If I had to make a square for any purpose whatsoever, I’d definitely chose a better number with many more factors, so I could actually use the squaredness to divide things and mark mid points and what not. 4 is a square. 16 is a square. They’re so much better at being square than 25, because you can cut them in half and make a grid with a midpoint.

    So, yeah yeah, there are probably other numbers out there greater than 5, but it sure as fuck is not 25.


  • Norway did it in 2015, and it seems to have been a success.

    There has been surprisingly little debate about it here in Denmark. I haven’t heard a single argument against it.

    It should be noted that the draft is for training only, and that it’s possible for pacifists to opt out of the military training by doing work for other institutions.

    Personally I think it might be a great help for modernizing the military, because they’ll need to rethink the old “one size fits all” procedures.






  • Apps or NFC tags are used where I live.

    I charge at home myself, but in the odd case where I’ve used public chargers I’ve had to install an app from whatever charging company it is, because I can never find one that takes cards directly, though they all ought to do that by now.

    For people who use public chargers a lot, it makes most sense to get some subscription and get a tag for that. Some of them works across different networks. It’s a bit of jungle.

    The apps probably do require a card to setup, unless you get it through some company where you already have direct debit (f.i. your electricity provider or gas station monthly billing etc.)

    It’s not that different from gas stations. It’s not possible to pay those in cash anymore anyway.


  • Before doing any slowing down and looping I’d make sure that I know the chords for that section. It’s easier to hear if a certain note is in the key (harmony) or not (dissonance), thereby limiting the available choices. Also it might be easier to identify an interval than a single note.

    Knowing some theory definitely helps. If you can find a transcription as sheets or tabs that’d be a good idea for reference, even if they’re not always correct.

    Having this context, it’s usually enough to slow down the part in the YouTube player. I use New Pipe, no ads and speed/pitch are separate.

    For a more detailed analysis, Audacity is great for loops and zooming. It’s quick and easy. However, looping a single note can sometimes be deceiving, so I’d also loop a few of the notes before and after just to get some context.

    Getting the clip into a full DAW can also help for very tricky sounds. Running it through a pitch correction effect can show what it detects. This works best if the clip doesn’t have a lot of other things at the same time. Another method if you have a midi keyboard is to play along with a basic tone like an organ or just a sine wave. Program the melody into the midi sequencer and you’ll basically have it transcribed. This is also great for long weird sections where it’s difficult to remember everything. Might as well write it down as midi instead of on a paper.








  • I don’t think free will can be dismissed just because the framework that it runs on is deterministic.

    Let’s say you program a text editor. A computer runs the program, but the computer has no influence on what text the user is going to write.

    I think that consciousness is a user like that. It runs on deterministic hardware but it’s not necessarily deterministic due to that. It might be for other reasons, but the laws of physics isn’t it, because physics doesn’t prohibit free will from existing.

    Consciousness is wildly complex. It’s a self illusion and we really have no good idea about where decisions even come from.

    If it is deterministic, it would have to involve every single atom in the universe that in one way or another have influenced the person. Wings of a butterfly and light from distant stars etc. Attempting to predict it would require a simulation of everything. That leads to other questions. If a simulation is a 1:1 replica of the real thing, which one is then real and what happens if we run it backwards, can we see what caused the big bang, etc.

    So, even if this is about free will, the enquiry falls short on trying to figure out what even causes anything to happen at all.

    If we are happy with accepting that the universe was caused by something before or outside the universe, then it’s really easy to point in that direction and say that free will also comes from there - somewhere outside the deterministic physics.

    Of course the actual universe and the laws of physics are really not separate as data and functions. The data itself contains the instructions. Any system that can contain itself that way is incomplete as proved by Kurt Gödel’s incompleteness theorem. Truths do exist that can’t be proven so perhaps the concept of free will is an example of such a thing, or maybe it’s not. The point is that we can’t rule it out, just because it exists in a deterministic system.

    Personally I don’t think it matters all that much. Similarly to how we can only ever experience things that exists inside of the universe,or see the light that hits our eye, we can also only ever hope to experience free will on the level of our own consciousness, even if we acknowledge that it is influenced by all kinds of other things from all levels from atoms to the big bang.



  • bstix@feddit.dktoYou Should Know@lemmy.worldYSK How to sew on a button
    link
    fedilink
    arrow-up
    24
    arrow-down
    1
    ·
    edit-2
    2 months ago

    Step 8. The toothpick is used to loosen the loops and make distance between the button and the fabric. This is necessay. The button would be too tight to function properly otherwise.

    Step 9 is to remove the toothpick and sew upwards under the button, but not through the button.

    Steps 10-12. Since the sewing isn’t tightened down, you’ll need to secure it by wrapping the string around it a couple of times. (This is why you don’t sew through the button in step 9).

    Steps 13-rest. Sew through the existing loops and tie a knot to secure the thread.



  • Driving manual is not difficult, but unlike the opposite scenario, it’s not something you can learn with only short instructions.

    It does take time to develop the motor skills in order do it without thinking about it. The practice wlll take maybe an afternoon or two if you do nothing else. I’d advise you to do it over more than one day to allow yourself to sleep on it and come back at it

    Once you’ve learned it, you’ll never think about it again though.