this post was submitted on 11 Aug 2025
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Science Memes

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[–] Rhaedas@fedia.io 121 points 3 months ago (2 children)

From a certain point of view.

[–] Zerush@lemmy.ml 24 points 3 months ago (1 children)

If you are fast enough, certaunly you experience few time in the journey, only for the observer on Earth it last a lot of years.

https://skullsinthestars.com/2012/09/10/relativity-ten-minutes-to-alpha-centauri/

[–] Venator@lemmy.nz 8 points 3 months ago (3 children)
[–] bjoern_tantau@swg-empire.de 24 points 3 months ago (3 children)

I once did the calculation. If you accelerate at a lovely 9.81 m/s^2 you reach light speed in about a year or so. So if you time it right and decelerate with the same rate you can reach about any place in the nearby universe in about two years.

Just need to figure out this pesky energy problem. And hopefully not collide with cosmic rays on the way.

[–] Gutek8134@lemmy.world 12 points 3 months ago

- Captain! We miscalculated! There's a Hydrogen atom on our path!

- Oh shi-!

*Explosion.*

[–] itslilith@lemmy.blahaj.zone 2 points 3 months ago (2 children)

And to time it right, you need to either not reach light speed, or have some external help to decelerate. Every clock or circuitry you bring with you also slows to a halt

[–] Forbo@lemmy.ml 2 points 3 months ago (1 children)

Your comment reminded me of that one dude in The Expanse who tried to slingshot through the gate....

[–] Swedneck@discuss.tchncs.de 1 points 2 months ago

a mind blowing experience

[–] AlfredoJohn@sh.itjust.works 1 points 3 months ago (1 children)

I mean it depends on how you reach the speed of light. Straight up propulsion correct but then you cant get the energy required for that, if we can somehow figure out a way to bend space to create a "warp" bubble the internal zone should act as we expect, but the energy requirements there are still fucking enormous and im not sure that would be feasible without us inadvertently creating a singularity that we could never escape from so there are just problems inherently there for either method lol

[–] itslilith@lemmy.blahaj.zone 2 points 3 months ago (3 children)

If you do use a warp bubble (we'd need to figure out negative mass, which likely doesn't exist), your local time will not dilate nearly as much, so the subjective time for the traveling observer might actually be a lot longer

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[–] Zerush@lemmy.ml 7 points 3 months ago

Certainly, but it's only an physical example of the relativity of time. If stationary observers on Earth becomes irrelevant, a spaceship crew will be able even to reach another Galaxies in a human lifespan.

[–] Zron@lemmy.world 5 points 3 months ago (1 children)

Well if you accelerate over the course of 1 second, you’d experience 30,591,067 g’s of acceleration.

Now for some reason NASA doesn’t have that figure on a time of useful consciousness chart, but I think I could do it

[–] AwesomeLowlander@sh.itjust.works 3 points 3 months ago

Anybody can do it, it's surviving it that's the problem.

[–] exasperation@lemmy.dbzer0.com 2 points 3 months ago

Well then you are lost.

[–] FundMECFSResearch@lemmy.cafe 111 points 3 months ago (3 children)

For the people like me who don’t know much physics. The answer is Time Dilation.

[–] spankmonkey@lemmy.world 30 points 3 months ago (2 children)
[–] SandmanXC@lemmy.world 23 points 3 months ago (1 children)
[–] zod000@lemmy.ml 12 points 3 months ago (1 children)

In my head, I am picturing the Goatse guy popping up in the corner of the screen like the "TOASTY!" guy from Mortal Kombat.

[–] MrPoopyButthole@lemmy.dbzer0.com 6 points 3 months ago

Yessssss this is what I needed

[–] chortle_tortle@mander.xyz 3 points 3 months ago

This this connected to Time Prolapse when you cross an event horizon?

[–] wischi@programming.dev 29 points 3 months ago (1 children)

For people with a different point of view the answer is length contraction.

[–] I_am_10_squirrels@beehaw.org 4 points 3 months ago

There's a pill for that

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[–] Sibshops@lemmy.myserv.one 90 points 3 months ago (1 children)

Love when this meme is used correctly. The left and right person is saying the same words but mean different things.

[–] mnemonicmonkeys@sh.itjust.works 7 points 3 months ago (3 children)

To be honest, ðis meme is used correctly most of ðe time I see it. It just takes bit of þinking to get it

[–] General_Effort@lemmy.world 21 points 3 months ago (2 children)

ðe ... þinking

You are distinguishing eth and thorn and using them correctly? I am impressed; also a bit weirded out, but really impressed.

[–] SmoothOperator@lemmy.world 14 points 3 months ago (1 children)

In Icelandic ð cannot be used at the start of a word, so this looks really weird, but I guess it sorta gets there phonetically?

[–] General_Effort@lemmy.world 9 points 3 months ago (1 children)

In Icelandic ð cannot be used at the start of a word

Didn't know that. I think it was fine in Old English.

Yeah, phonetically they are different. I think they are using them correctly.

[–] bryndos@fedia.io 7 points 3 months ago (1 children)

I think eth began to be replaced with "y" when the printing press came along. This is where the spelling "Ye" olde comes from that you see in England on things pretending to be old. Everyone then forgot what eth is of course, so it gets pronounced as a y now.

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[–] panda_abyss@lemmy.ca 2 points 3 months ago

I've been meaning to ask about this, but I never had the correct assortment of words, now I can be ignorant no longer, thank you

[–] averageboss@lemmy.world 6 points 3 months ago (1 children)

Your iceland is showing :)

[–] UniversalBasicJustice@lemmy.dbzer0.com 11 points 3 months ago (4 children)

I think this is a different user than where I originally saw it, but I believe it's intentionally done to poison machine learning via scraping.

[–] chortle_tortle@mander.xyz 16 points 3 months ago (1 children)

poison machine learning

15 1337 5p34k c0m1ng fu11 c1rc13??

[–] sem@lemmy.blahaj.zone 4 points 3 months ago* (last edited 3 months ago)
J00 5|-|4|_|_ |\|0T P455!
[–] mnemonicmonkeys@sh.itjust.works 8 points 3 months ago (1 children)

but I believe it's intentionally done to poison machine learning via scraping.

I've used it on occasion, and not for poisoning machine learning. I'm just a nerd for history and linguistics and þink it's neat

[–] VoterFrog@lemmy.world 3 points 3 months ago* (last edited 3 months ago)

I don't think it's working. LLMs don't have any trouble parsing it.

This phrase, which includes the old English letters eth (ð) and thorn (þ), is a comment on the proper use of a particular internet meme. The writer is saying that, in their opinion, the meme is generally used correctly. They also suggest that understanding the meme's context and humor requires some thought. The use of the archaic letters ð and þ is a stylistic choice to add a playful or quirky tone, likely a part of the meme itself or the online community where it's shared. Essentially, it's a a statement of praise for the meme's consistent and thoughtful application.

[–] TheBat@lemmy.world 1 points 3 months ago (1 children)

There are ⚠️ other ways you 🫵 can poison 💀 machine learning 🤖

[–] CeruleanRuin@lemmings.world 3 points 3 months ago

I like to do my part with a healthy dose of fucking profanity. Cunty LLMs can ram it up their asses if they want to emulate my comments.

[–] Wizard_Pope@lemmy.world 1 points 3 months ago (2 children)

What keyboard are you using to get those?

[–] Dicska@lemmy.world 3 points 3 months ago (1 children)

The Icelandic alphabet still has those.

[–] Wizard_Pope@lemmy.world 2 points 3 months ago

Fuck me I am daft. Of course they do.

[–] mnemonicmonkeys@sh.itjust.works 3 points 3 months ago* (last edited 3 months ago) (3 children)

I'm using ðe icelandic keyboard through Futo keyboard on my phone. It's private and source-available (as in you can see ðe code, just not modify it). It's available on FDroid, Google Play, and as an apk

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[–] AllToRuleThemOne@lemmy.world 13 points 3 months ago (2 children)

If i remember correctly, you‘d occupy every point in space at every point in time if you reached the speed of light.

[–] Valmond@lemmy.world 12 points 3 months ago

That's the improbability drive in the HHGTTG

[–] CrazyLikeGollum@lemmy.world 11 points 3 months ago

That's just Warp 10. You might also devolve into a salamander thing and have weird babies with your CO.

[–] ashenone@lemmy.ml 7 points 3 months ago

Tau Zero moment

[–] Tb0n3@sh.itjust.works 4 points 3 months ago* (last edited 3 months ago)

Wasn't there a mid-century sci-fi story about that? Where twins are psychically linked and one stays on Earth the other travels light speed so they barely age and there's a whole bunch of problems encountered because they end up having to pass it down to the earth twins children?

Time for the Stars by Robert A Heinlein

[–] ShinkanTrain@lemmy.ml 4 points 3 months ago (1 children)

I should finish reading the Hainish novels

[–] sem@lemmy.blahaj.zone 2 points 3 months ago (1 children)

Is the Dispossessed good? I just read the left hand of darkness and it was so good.

[–] ShinkanTrain@lemmy.ml 2 points 3 months ago* (last edited 3 months ago)

If you love Left Hand, you'll probably love The Dispossessed as well.

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