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Joined 1 year ago
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Cake day: June 12th, 2023

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  • But physics turns out to NOT be a smooth gradient, there are steps, aka quanta, that’s why they call it quantum physics or quantum mechanics, quantum electrodynamics and quantum chromodynamics.

    At certain steps - not every step, but at certain mathematically defined points - thresholds are crossed and things behave differently, more energetic or complex phenomena emerge.


  • You joke, but it’s still a valid way of doing it.

    If we are going be inquisitive in a systematic manner, we have to measure things in comparison, and to start doing that we had to start somewhere, in every single different field. Eventually we got to the speed of light as a constant, figured out the 1/137 fine structure constant, the helical configuration of DNA and RNA, etc., all starting from arbitrary suppositions, getting honed and adjusted by laboratory and thought experiments.




  • niktemadur@lemmy.worldtoScience Memes@mander.xyzPercentages
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    6 days ago

    The different ways in which numbers slide up, down, sideways, diagonally.

    Is the example in the post part of the fifth type of arithmetic?

    1. Addition +
    2. Subtraction -
    3. Multiplication x
    4. Division /
    5. Modulo %

    The first time I learned about modulo as its’ own branch of arithmetic was long out of school already, I had only hazily heard of it, on a PBS Nova documentary in the 1990s about Fermat’s famous theorem and when it was proven after centuries of failed tries.





  • Probably the hope, not completely unfounded, that the migration from one “legacy” (from the 00s) platform to a more recent alternative service - twitter to Bluesky - will help inspire people in other legacy platforms to also realize that alternatives do exist now, they are part of a broader conversation that they weren’t a part of even two years ago.

    Even a year and a half ago, this place felt like it hadn’t yet installed the drywall, the wiring and tubing was incomplete. Now it feels more seamless, ready for a spurt of growth.

    “Hey… Bluesky isn’t all that bad, I’m glad to be out of the clutches of a billionaire asshole, and not feel utterly lost here”, now cue what OP believes a number of people will also think: “Hmm… maybe I’ll check out Lemmy, too. See what the alternative to reddit is like.”

    Some of them could have tried it, didn’t like it, might come back and be like: “Hey, Lemmy’s not too bad since last I last looked a year ago”, and here’s a clincher that definitely wasn’t here a year and a half ago: “The app works pretty good”, and there are a lot of new apps, having a choice gives a sense and weight of legitimacy.


  • Wait till you find out about them putting uranium dust on orphanage porridge in the late 1940s-early 50s, to study the effects of radiation on humans. The fucking monsters took the kids to ballgames at Fenway in Boston, but they had to be good little children first, eat every last little bit of that porridge, leave their plates clean.




  • At least it’s the right way of fucked up.

    You know what movie from around that same era really, well and truly fucked up a lot of young minds? The rapture and antichrist film Like A Thief In The Night, they used to screen that alarmist zealot propaganda POS at churches, did incalculable damage to many susceptible young (and old) minds.

    Any day now… any day he’s coming… will you be… left behind?!!