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stebo to Memes@lemmy.ml • 2 years ago

Inspired by a similar meme about applied math, I present: applied physics

lemmy.dbzer0.com

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Inspired by a similar meme about applied math, I present: applied physics

lemmy.dbzer0.com

stebo to Memes@lemmy.ml • 2 years ago
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  • regalia
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    69•2 years ago

    I love this meme template lmao

    • RQG
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      42•2 years ago

      It has a dark past. But yeah it. Makes for a good meme.

      • @prumbles@lemmy.worldB
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        15•2 years ago

        Dark past?

        • @driving_crooner@lemmy.eco.br
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          47•2 years ago

          The author is an alt-right weirdo, and the original comic is about “liberal” parents attacking her daughter for having a Bible.

          • @lugal@sopuli.xyz
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            20•2 years ago

            For me it’s part of the joke to make fun of this stupid guy.

        • @droans@lemmy.world
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          3•2 years ago

          https://twitter.com/GPrime85/status/1697222846030721336

          Check through his other comics. It gets more racist the further down you go.

      • strawberry
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        3•2 years ago

        what’s the past? link maybe if u can idk

        • steboOP
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          35•2 years ago

          The author is right-wing but makes fun of themselves without realizing it

          • @prumbles@lemmy.worldB
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            25•2 years ago

            Okay this is actually funny

            • @Vespair@lemm.ee
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              29•2 years ago

              Yeah, a lot of their stuff is genuinely funny as satire, but the author truly has zero irony or satirical intent about any of it. They truly intend for these to be read and understood at face value. The shit they believe is real fucked.

    • @thorbot@lemmy.world
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      1•2 years ago

      I do not

  • @Zerush@lemmy.ml
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    55•2 years ago

    • @bric@lemm.ee
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      34•
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      2 years ago

      Ok, but how did the perimeter go from 4 to 24??

      r/unexpectedfactorial

      • @lugal@sopuli.xyz
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        14•2 years ago

        It’s !unexpectedfactorial@sopuli.xyz

  • @PM_Your_Nudes_Please@lemmy.world
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    40•2 years ago

    Just wait until you find out astronomy uses pi=10.

    • @danekrae@lemmy.world
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      29•2 years ago

      What?! Why?

      • @PM_Your_Nudes_Please@lemmy.world
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        31•2 years ago

        Because when you’re dealing with measurements that are in the billions or trillions, you start working with orders of magnitude instead of specific numbers. A difference of a million miles is insignificant when the galaxy you’re measuring is 500 trillion miles away.

        • @bstix@feddit.dk
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          43•
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          2 years ago

          I think you’ve heard that trivia wrong. NASA uses 15 decimals of pi. The curiosity is that they don’t need to use more decimals even if many more are known.

          I can’t think of any good reason to use 10 instead. The consequence would be if the galaxy is 157 trillion miles or 500 trillion miles away. That’s alot of space to disregard for no good reason.

          • steboOP
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            12•2 years ago

            Really depends on the situation. If you have to land an aircraft on the moon, you better get the value of π right.

            However when estimating the distance to another galaxy, you’re not gonna fly there so you just want to know the order of magnitude: is it 10^9 or 10^15 miles away?

            • @bstix@feddit.dk
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              19•2 years ago

              It may be a joke from xkcd, but I am not sure anyone in their right mind would bother using 10 instead of 3 or whatever.

              https://xkcd.com/2205/

              • Narrrz
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                10•2 years ago

                possibly relevant in the context: https://www.explainxkcd.com/wiki/index.php/2205:_Types_of_Approximation

                • @OprahsedCreature@lemmy.ml
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                  6•2 years ago

                  Holy shit a site that explains xkcd jokes. You just made my whole week.

                  Let’s not pretend none of us have ever not understood an xkcd comic.

              • @lugal@sopuli.xyz
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                2•2 years ago

                My brother has a PhD in astrophysics and he said similar likes like pi is 10.

          • @PM_Your_Nudes_Please@lemmy.world
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            6•2 years ago

            I’m referring to Fermi estimations. Yes, NASA uses 15 decimal points for pi, but astronomers aren’t always making super precise calculations. As I mentioned in my previous comment, it’s used for estimating orders of magnitude. It’s helpful when precise calculations are complex, because any error along the way could be obscured or glossed over. A decent fermi estimation will help you identify when your precise calculation is wrong. This estimation can often be done quickly with very little actual data, because you’re only looking at orders of magnitude and rough numbers.

            Let’s say you’re trying to calculate something complex. Your Fermi estimate takes like two minutes, and says that the answer is probably in the ballpark of ten million. Your precise answer takes an hour, and comes out to be nearly a billion instead. You can look at your fermi estimate for a minute or two to see if you missed a zero or two somewhere. And if you didn’t, then you need to scrutinize your complex calculation because you know you made an error somewhere.

        • @al4s@lemmy.world
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          12•2 years ago

          Then why not use 1? It’s closer to pi than 10 and even easier to calculate with.

      • @famfo@social.dn42.us
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        18•2 years ago

        In the presence of a supermassive black hole, pi gets bend.

    • @HKPiax@lemmy.world
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      5•2 years ago

      Amateurs, in MY field I use pi=100

      • @Viking_Hippie@lemmy.world
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        6•2 years ago

        In MY field, I use pie = tasty

      • @affiliate@lemmy.world
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        4•2 years ago

        calculations become a lot easier when you use pi=0

        • @VinnieFarsheds@lemmy.world
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          1•2 years ago

          the pi(e) is a lie

  • steboOP
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    36•2 years ago

    templates:

  • @collegefurtrader@discuss.tchncs.de
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    18•2 years ago

    A horse is a sphere!

    • @affiliate@lemmy.world
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      6•2 years ago

      a horse is also a cube and a pyramid

      • @LarkinDePark@lemmygrad.ml
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        -1•2 years ago

        Of course of course

        • @affiliate@lemmy.world
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          4•2 years ago

          and we mustn’t forget that a smooth horse must have at least one cowlick

          • @LarkinDePark@lemmygrad.ml
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            -2•2 years ago

            And I thought my Mr Ed reference was obscure!

  • @craftyindividual@lemm.ee
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    17•2 years ago

    I love how filth is in bold.

  • @lugal@sopuli.xyz
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    12•2 years ago

    As an O notation enjoyer, I don’t get why people are so obsessed with constant factors. Is it exponential? Bad. Is it polynomial? Good. That’s it basically.

    • @SrTobi@feddit.de
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      7•2 years ago

      As a theorem prove enjoyer, I don’t get why people are so obsessed with variables in their exponents. Is it undecidable? Bad. Is it decidable? Good. That’s it fundamentally.

  • Norgur
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    10•2 years ago

    Gravitational Constant? Yeah, take 10… or 5… what gives?

  • Sasagoxian
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    8•2 years ago

    There should be a version of this where the dad just wants to show his daughter a book he bought.

    • steboOP
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      4•2 years ago

      on it

      • Sasagoxian
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        2•2 years ago

        Awesome, will look out for

  • radiofreeval [she/her]
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    7•2 years ago

    Infinitley better than the original

    • steboOP
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      10•2 years ago

      you’re not putting the bar very high

      • radiofreeval [she/her]
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        6•2 years ago

        I think I threw it in the ocean

  • @silverwing@lemmy.world
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    6•2 years ago

    There have been so many times I’ve been asked to consider π² as 10

  • @snaptastic@beehaw.org
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    5•2 years ago

    Please link the inspiration too!

    • @pietervdvn@lemmy.ml
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      2•2 years ago

      https://feddit.de/post/3106468

    • steboOP
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      1•2 years ago

      I wish I could but I wasn’t able to find it…

      • @pietervdvn@lemmy.ml
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        3•2 years ago

        https://feddit.de/comment/2668592

        • steboOP
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          1•2 years ago

          Oh it was only a comment, that’s why. Thank you sir!

          • @srai@feddit.de
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            3•2 years ago

            https://feddit.de/post/3103879

  • @Tarkcanis@lemmy.world
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    4•2 years ago

    22/7…

    • @Ad4mWayn3@sh.itjust.works
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      1•2 years ago

      355/113…

  • somename [she/her]
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    4•
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    2 years ago

    What’s funny is that physicists approximate and round way more than engineers do.

  • showmustgo [he/him, comrade/them]
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    4•2 years ago

    g = 10 m/s^2

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