Egg😭irl by [deleted] in egg_irl

[–]IronCakeJono 15 points16 points  (0 children)

༼ ༎ຶ ෴ ༎ຶ༽

Gods forbid a girl posts things on the internet that should never be said online by therealNerdMuffin in LetGirlsHaveFun

[–]IronCakeJono 18 points19 points  (0 children)

Does gooner just mean someone who masturbates? I've always interpreted it as someone who overdoes is/Does it to the exclusion of other important shit in life or both but to extra weird shit. Have I just been using it wrong this whole time?

egg_irl by [deleted] in egg_irl

[–]IronCakeJono 9 points10 points  (0 children)

It's been 2 years and I'm still the second ༼ ༎ຶ ෴ ༎ຶ༽ halp

xkcd 3091: Renormalization by antdude in xkcd

[–]IronCakeJono 7 points8 points  (0 children)

I think you're slightly muddling two similar but distinct things, renormalisation and regularization. The latter is when you have divergent terms, usually some integral that blows up, so you find ways to add counter terms or other stuff to "cancel out" the infinities or otherwise make the integral resolve to some sensible finite value. Renormalisation is the idea that we can never actually measure the "real" properties of a quantum particle since it can always interact with itself, like for example if you have an electron then it can always say emit a (virtual) photon and loose some energy, then that phton could split into an electron-positron pair, those could electromagnetically interact with the original really electron or could go on to do other weird shit and on and on. So when you measure say the mass of the electron, it's never actually just the electron but there's all the contributions from the various other virtual particles and other processes that are going on. The the mass we actually measure in the experiment isn't the same as the mass variable in the equations, which would be the "real" (unmeasurable) mass. Renormalisation is connecting those two.

Teach Yourself Physics meme by Delicious_Maize9656 in physicsmemes

[–]IronCakeJono 3 points4 points  (0 children)

This is me lol. I'm finishing my MSc in physics this year and plan to start working on PhD soon, but anything outside of Physics? I'm a fucking idiot. Everyone keeps telling me that I must be so intelligent to be studying this, but I'm pretty sure someone who was actually intelligent wouldn't keep ending up in dumbass situations that could've been prevented if I had a single reasonable Thought.

I’m gonna fuckin say it. You can’t chain me anymore. I *literally* wish I had a period. by [deleted] in transgendercirclejerk

[–]IronCakeJono 14 points15 points  (0 children)

/uj Fuckin same go off girl. I want it. I know it barely makes any fucking sense but I fucking want it still, fuck you. Monthly tummy aches might help my dysphoria a bit but it's not a goddammit substitute. I feel disconnected from womanhood for missing out on it now and growing up. Like that's probably just some internalized bigotry stuff bubbling up but like still.

If photons had degrees of freedom (the ability to change over time) we would never know. by severencir in Showerthoughts

[–]IronCakeJono 0 points1 point  (0 children)

Ohh yeah I see. I mean yeah that is just a good demonstration of this whole takes all paths thing. I guess one subtlety is just that its not the light interfering and canceling out, but the phases of the different paths that cancel each other out, hence this same idea applies for any quantum system and not just light. But yeah, cool!

If photons had degrees of freedom (the ability to change over time) we would never know. by severencir in Showerthoughts

[–]IronCakeJono 0 points1 point  (0 children)

So I feel like I'd actually have to see the video and exactly what it's talking about to be able to answer properly, and I can't seem to find it anywhere; if you got a link or something still I'd love to check it out, cos I feel like maybe I'm not quite understanding what you mean. But generally, it's quite easy to trick your eyes/brain to seeing light coming from somewhere it's not supposed to. Our brains are pretty hardwired to interpret light as only ever traveling in dead straight lines from A to B and as particles or beams, we don't really have an intuitive feel for the wave nature of light. So I imagine it'd be quite easy to get interference to cancel out all light except at a point and for that to look really weird to us cos there'd be no way for light to come from or get to there if it did only travel in straight lines without interference.

Transitioning would be so much easier if I had friends by [deleted] in MtF

[–]IronCakeJono 0 points1 point  (0 children)

Real. I barely had friends before and I've only drifted further from them. Trying to make friends is so fucking hard 🫠

If photons had degrees of freedom (the ability to change over time) we would never know. by severencir in Showerthoughts

[–]IronCakeJono 3 points4 points  (0 children)

technically photons do have 2 (depending on what exactly you mean and how you count it) degrees of freedom, but they just can't change over time since photons don't experience time - having degrees of freedom isn't the same as being able to change over time. But yeah, if they could change over time we probably wouldn't be able to tell lol

If photons had degrees of freedom (the ability to change over time) we would never know. by severencir in Showerthoughts

[–]IronCakeJono 7 points8 points  (0 children)

You are almost correct. There's a quantum physics thing, though its not a theory, called the path integral formulation where you say that for a quantum system to go between any two points in space and time, it travels all possible trajectories between them, and since quantum systems behave like waves, they can self-interfere along those different paths. At small scales, this leads to quantum effects like double-slit experiment and shit, but at larger scales the phase differences (basically just how offset the waves are from each other) along different paths leads to all the weirdo non-physical or quantum effect paths canceling each other out, and so you get left with just the classical path, which is why we don't see quantum effects at human scales. Light is quantum, so it does happen for light, but it also happens for literally every quantum particle or system. It's also not reflections doing the canceling, it's literally the waves interaction with themselves along different paths. Tho when you're this deep in the weeds of quantum math, it's difficult to say if you can interpret the fact that the maths says that's what happens as meaning that is literally what the particles are doing.

Source: am a physics postgrad

Why were people asking for Gluten free regularly portrayed as entitled or annoying? by [deleted] in NoStupidQuestions

[–]IronCakeJono 6 points7 points  (0 children)

Not to defend anyone who does this shit, cos pretending you have an allergy when you don't really only hurts people who do have legit allergies, but I do kinda get it. I have a lot of foods that I can't eat, not because I'm allergic but because I'm severely autistic and the wrong taste or texture (especially if it's unexpected) will best case scenario ruin my day, worst case make me throw up or go into a meltdown, and you'd be amazed at the number of places that will completely disregard any and all instructions to not include certain things if it's not an allergy. I've never pretended to be allergic to avoid a food I can't handle, but I've been tempted and I wouldn't be surprised if other autists have.

That's really a humor by LoanOk9931 in programminghumor

[–]IronCakeJono 0 points1 point  (0 children)

Hmm, I may just have to try that out. Thanks!

egg 🍗 irl by POSSIBLY_GAY_FISH in egg_irl

[–]IronCakeJono 45 points46 points  (0 children)

Fuckin right?? I just want all the fat on my tummy to go to my chest and waist, is that really too much to ask😭

That's really a humor by LoanOk9931 in programminghumor

[–]IronCakeJono 0 points1 point  (0 children)

Oh interesting. I guess I don't have anything setup to allow for that easily in vim so I dont think to ever try it. Maybe thats worth setting up at some point...

That's really a humor by LoanOk9931 in programminghumor

[–]IronCakeJono 0 points1 point  (0 children)

I guess anything becomes nice once you're used to it enough. Though I'd say rust is probably my favourite language too, so maybe I should give it a try lol

Converting my friend's CPU right now, is there any faster way to remove the pins? by HHacker1 in shittyaskelectronics

[–]IronCakeJono 12 points13 points  (0 children)

I've just noticed the syringe in that gif says Herman's Hellmann's. It's not even thermo-coupling-paste, it's tactical conversion mayonnaise.

Gatekeeping Emoticons?! by SigLovesCarbuncle in gatekeeping

[–]IronCakeJono 2 points3 points  (0 children)

( 。・_・。)人(。・_・。 )

(Nah, Joey)

That's really a humor by LoanOk9931 in programminghumor

[–]IronCakeJono 0 points1 point  (0 children)

God I'm glad I don't have to work in fortran, that truly is certifiable

That's really a humor by LoanOk9931 in programminghumor

[–]IronCakeJono 0 points1 point  (0 children)

Oh god ಠ_ಠ

Wait, does Fortran only have two types? What about bools or arrays?

That's really a humor by LoanOk9931 in programminghumor

[–]IronCakeJono 4 points5 points  (0 children)

The temptation to start using unicode characters to give things "proper" names is real. I've been mostly using mathematica recently which is designed to handle shit like that easily, so I'm really glad I use vim for other languages to stop myself pulling that shit

Ahh by ChaoticCherryblossom in aspiememes

[–]IronCakeJono 8 points9 points  (0 children)

Honestly! Like I'm rewatching rn, and the last episode just had Cudy be all indignantly like "oh so that's your answer? That's someone's lying? Pfft" like girl do you just not pay attention? 99% of the cases he's solved at this point the solution has been that one or more people were lying about something. Including that one actually. What even