this post was submitted on 14 Jul 2025
1221 points (98.3% liked)

Science Memes

15857 readers
2493 users here now

Welcome to c/science_memes @ Mander.xyz!

A place for majestic STEMLORD peacocking, as well as memes about the realities of working in a lab.



Rules

  1. Don't throw mud. Behave like an intellectual and remember the human.
  2. Keep it rooted (on topic).
  3. No spam.
  4. Infographics welcome, get schooled.

This is a science community. We use the Dawkins definition of meme.



Research Committee

Other Mander Communities

Science and Research

Biology and Life Sciences

Physical Sciences

Humanities and Social Sciences

Practical and Applied Sciences

Memes

Miscellaneous

founded 2 years ago
MODERATORS
 
top 50 comments
sorted by: hot top controversial new old
[–] Yeller_king@reddthat.com 15 points 6 days ago (2 children)

I'd imagine they save the state intermittently and can boot it back up if needed. Depends on how valuable this sim is I guess.

[–] beejboytyson@lemmy.world 8 points 6 days ago

Not very, I'm here

[–] pressanykeynow@lemmy.world 6 points 6 days ago

It's proven by scientists that information is never lost so you don't really need backups /s

isn't there a hard limit on what even a perfect telescope (photon receptor of some kind) can see, based on the speed of light? it's fuckin huge like 900 billion light years or something, but the universe is probably bigger than we could ever actually measure.

[–] Zerush@lemmy.ml 14 points 6 days ago

Nice story by Isaak Asimov - The Last Question

https://xpressenglish.com/our-stories/the-last-question/

(PDF and Audio)

[–] cdf12345@lemmy.zip 22 points 6 days ago (1 children)

I imagine it’s like the original Doom engine, it’s only rendered by ray tracing and showing what you (or anyone) can see.

[–] exocortex@discuss.tchncs.de 18 points 6 days ago (3 children)

That's why there's quant mechanics. The simulation can always invent invent thinga on the fly to reduce computational load. It's like lazy execution when soneone's looking i.e. me - let's not kid ourselves: the simulation is only simulating my surroundings - of which all af you are part of. Yadda yadda, there's only me.

On another note: the simulation can also always rewritebparts of my brain and retroactively change stuff in my memory making me believe different things. So i could also be reprogrammed to believe I saw this or that insteas of

[–] Buddahriffic@lemmy.world 7 points 6 days ago

The universe spontaneously popped into exitence in the current state it's in when you're reading this, the only things that exist are what's in your line of sight, all the memories are made up, and it'll shortly pop back out of existence only to return a few billion years or femtoseconds later with a new line of sight and memories, along with something to let you know what's really happening but with enough plausible deniability that you'll laugh and try to move on before popping back out of existence.

This is your eternal punishment for something you can't even remember, or can't verify even if you do remember.

How would you even know this? you might wonder with a hint of uncertain dread, but the truth is I don't know anything because I don't even exist. It's all you: punisher, punishee, neutral observer, entertained by this meaningless repetition that bored you out of your mind lol.

Or shall we let this one play out a bit longer?

load more comments (2 replies)
[–] SkunkWorkz@lemmy.world 24 points 1 week ago (1 children)

Yeah because rendering a blurry image of a star is so difficult compared to simulating physics for billions of beings and plants down to the atom.

[–] It_Is1_24PM@lemmy.world 6 points 6 days ago (2 children)

Have you ever seen those billions rendered at the same time & place? 😁 There is no need to render NPCs you can't see....

load more comments (2 replies)
[–] LemmyBeMyself@lemmybefree.net 13 points 6 days ago* (last edited 6 days ago) (1 children)

They have a trick: every time you sleep, they reboot to avoid memory leaks.

It also allows them to optimize in the background.

[–] Zerush@lemmy.ml 6 points 6 days ago

Also supported by a lot of resource friendly NPC without extra brainactivity.

[–] Zerush@lemmy.ml 19 points 6 days ago* (last edited 6 days ago) (2 children)

Like before the last reboot 13,8 billon years ago

load more comments (2 replies)
[–] Etterra@discuss.online 15 points 6 days ago (5 children)

It's a race between GrayStillPlays and Let'sGameItOut to see who can break the game first, and I'm here for it.

[–] Agent641@lemmy.world 14 points 6 days ago (1 children)

I'm waiting for TheSpiffingBrit to finally find an exploit for infinite entropy.

load more comments (1 replies)
[–] MidsizedSedan@lemmy.world 3 points 6 days ago (1 children)

Didn't Spiffing Brit find a few infinite money glitches with Steam and/or YouTube?

load more comments (1 replies)
load more comments (3 replies)
[–] Damaskox@lemmy.world 17 points 6 days ago (5 children)

I'm imagining a big ERROR - pop-up appearing in the sky all of the sudden.

The idea amuses me!

[–] Tenkard@lemmy.ml 10 points 6 days ago

I remember playing starfield and a planet preview got corrupted, so the planet was full of "you shouldn't be seeing this" textures

Something like this

https://i.redd.it/bt47ag7dmkmb1.png

[–] wewbull@feddit.uk 3 points 6 days ago* (last edited 6 days ago) (1 children)

"We apologize for the inconvenience"

[–] thespcicifcocean@lemmy.world 3 points 6 days ago

:( Something went wrong.

If you send this to a technician, include this error code:

load more comments (3 replies)
[–] Juice@midwest.social 15 points 1 week ago

We love neo-geocentrism

[–] LemmyBeMyself@lemmybefree.net 8 points 6 days ago* (last edited 6 days ago)

They implemented ray tracing everywhere without DLSS so they should already have powerful servers

[–] MystikIncarnate@lemmy.ca 8 points 6 days ago

I'm here for it. Let's speed run the next cosmic reboot.

[–] Dasus@lemmy.world 9 points 6 days ago (1 children)

I would fucking love to see the walls around me come crashing down with a matrix effect.

It'd be a sigh of relief. A deep one.

[–] biscuitswalrus@aussie.zone 5 points 6 days ago (1 children)

Oh you think you exist somehow outside the simulation and are not just a construct of it. The Truman of the show.

[–] Dasus@lemmy.world 9 points 6 days ago* (last edited 6 days ago)

It's nothing special. It's blue.

Now excuse me, I'm off to imbibe vast quantities of alcohol.

[–] pxlkttn@lemmy.blahaj.zone 8 points 6 days ago

good! we need to turn it off and then on again.

[–] callyral@pawb.social 8 points 6 days ago

I use glasses so I can switch between high render distance and high-FPS.

[–] Pratai@lemmy.world 3 points 5 days ago

There is so much to unpack here….

[–] prole@lemmy.blahaj.zone 4 points 6 days ago* (last edited 6 days ago) (1 children)

Imagine talking about simulation theory with that much certainty.

the universe disappears

Yeah? Is that how it works?

[–] Unbecredible@sh.itjust.works 3 points 6 days ago (1 children)

Imagine, instead, a joke. Cause that's what's going on here. There's no chance that this guy is serious and seriously thinks he knows the particulars of how a universal simulation is being implemented.

[–] prole@lemmy.blahaj.zone 1 points 5 days ago

It doesn't read at all like a joke.

[–] Two9A@lemmy.world 6 points 6 days ago (1 children)

There's a short story (more of a novella) by Stephen Baxter on this exact topic, for what it's worth. Touching Centauri: https://www.e-reading.mobi/chapter.php/1035265/30/stephen-baxter-phase-space.html

[–] UnityDevice@lemmy.zip 4 points 6 days ago

Also this short comic: Bad Space: Cataract.

[–] rumba@lemmy.zip 6 points 6 days ago (1 children)

Wait, did world shit start getting spicy when JWT went online?

load more comments (1 replies)
[–] Lucky_777@lemmy.world 3 points 6 days ago

Nah, they got the pay as you go model. No way they end the sim, they have to see the end.

[–] Zamboni_Driver@lemmy.ca 2 points 5 days ago

Relax, they're just staring at the skybox.

[–] finitebanjo@lemmy.world 4 points 6 days ago

In that hypothetical, it's not like anybody would notice.

[–] pyre@lemmy.world 4 points 6 days ago (1 children)

hopefully it's not running on Nvidia

[–] Cheems@lemmy.world 2 points 6 days ago

If the universe catches fire we'll know

[–] Alloi@lemmy.world 2 points 6 days ago

speaking through the fractal of conciousness given to me by what we refer to as "god" or the universal conciousness, for a brief second.

yall need to stop, just enjoy eating fresh fruit and chill the fuck out. maybe go fishing or something. also war is fake n'd gei. trump is on the epstein files (shocker, i know) and all of your politicians are merely a buffer for the ruling elite class, the ones you refer to as oligarchs, corporate leaders, tech bros, etc. id like to say you could handle this with words, but nope. they are mentally ill psychopathic pedophiles, rapists, and mass murderers, and the only cure for entrenched corruption like this is death. kill them, or they will eventually kill all life on earth.

on the bright side, the current living generations are the last ones who will be able to enjoy the literal fruits of the world that dont come from a can, or are made in a lab. the actual last living generation will be doing a lot of cannibalism and fighting for the shadows of what you currently consider rights and privileges, all for naught.

unless you buck up, and start killing them. this is your future.

fun to watch/experience either way, for me at least. god/universal conciousness......out!

huh...... that was weird...... i suddenly have a great and overwhelming feeling of grief, terror, and anger.

ill just go play some video games and jerk off. that usually gets my mind off of things...

[–] iks@lemmy.world 3 points 6 days ago
load more comments
view more: next ›