this post was submitted on 03 Apr 2026
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Microblog Memes

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A place to share screenshots of Microblog posts, whether from Mastodon, tumblr, ~~Twitter~~ X, KBin, Threads or elsewhere.

Created as an evolution of White People Twitter and other tweet-capture subreddits.

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  1. Your post must be a screen capture of a microblog-type post that includes the UI of the site it came from, preferably also including the avatar and username of the original poster. Including relevant comments made to the original post is encouraged.
  2. Your post, included comments, or your title/comment should include some kind of commentary or remark on the subject of the screen capture. Your title must include at least one word relevant to your post.
  3. You are encouraged to provide a link back to the source of your screen capture in the body of your post.
  4. Current politics and news are allowed, but discouraged. There MUST be some kind of human commentary/reaction included (either by the original poster or you). Just news articles or headlines will be deleted.
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[–] ThisUsernameKillsFascists@piefed.social 189 points 3 days ago (6 children)

Why would god use dumbasses as the standard unit of philosophy?

[–] Railcar8095@lemmy.world 60 points 3 days ago (1 children)

It's measuring speed, speed of light is 1 dumbass.

Which proves God is American (anything except metric)

[–] Teppa@lemmy.world 21 points 3 days ago* (last edited 3 days ago) (5 children)

I learned recently that it was the Babylonians who invented the hour and the minute as a unit of time, and they used base 60, which I thought was pretty neat. Then we created seconds and milliseconds in base 10.

[–] ChonkyOwlbear@lemmy.world 26 points 3 days ago (2 children)

IIRC, they picked 60 because it could be evenly divided into 1/2, 1/3, 1/4, 1/5, and 1/6 which allowed them to stick to whole numbers more easily.

[–] ILikeBoobies@lemmy.ca 14 points 3 days ago (1 children)

If you use your thumb to count the sections of 4 fingers you get 12.

Then you hold up a finger on your other hand. When all 5 are up you have 60.

[–] RustySharp@programming.dev 10 points 3 days ago (2 children)

I have never accepted this explanation. Yes, using base 12 is logical and well documented. But that means you've got 12 on the other hand as well. 144 would've made more sense.

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[–] A_norny_mousse@piefed.zip 9 points 3 days ago

Oh, I thought OOP just forgot to place a comma:

"First of all, the speed of light is 1, dumbass."

[–] chatokun@lemmy.dbzer0.com 6 points 3 days ago

Stubborn as a mule is mentioned in Psalms and Proverbs, so there is precedent.

'Cause there's so many of them. It's like using fruit flies for biological research.

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[–] Zwiebel@feddit.org 121 points 3 days ago* (last edited 3 days ago) (3 children)

Because we tried to make the meter one 40-millionth of the earths circumference, failed, and ended up at a 299792458th of the distance light travels in a 60th of a 60th of a 24th of the time earth doesn't take to make a full rotation.

This one's on us

[–] whosepoopisonmybuttocks@sh.itjust.works 58 points 3 days ago (2 children)

Well, in our defense, we're very small.

[–] Bibip@programming.dev 9 points 3 days ago

Ent verified, ent approved

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[–] merc@sh.itjust.works 36 points 3 days ago (1 children)

Having said that, we're pretty lucky that using those pretty arbitrary values we ended up with a speed that you can approximate as 300 million m/s and be off by less than 0.1%.

[–] JackbyDev@programming.dev 5 points 3 days ago

My understanding is that the person proposing the meter's distance immediately caught their mistake but didn't bring it up because they didn't want people to think the system was flawed, not so much that the measurement was off.

[–] _stranger_@lemmy.world 14 points 3 days ago

At least one second has a simple origin, and totally wasn't back-defined in 1967

oh wait

The current and formal definition in the International System of Units (SI) is more precise:

The second [...] is defined by taking the fixed numerical value of the caesium (Cs) frequency, ΔνCs, the unperturbed ground-state hyperfine transition frequency of the Cs-133 atom, to be 9192631770 when expressed in the unit hertz, which is equal to s−1.[1]

[–] jack_of_sandwich@lemmy.sdf.org 45 points 3 days ago (3 children)
[–] peteypete420@sh.itjust.works 13 points 3 days ago

Not as fast as 2 dumbass

How fast can you throw?

[–] zitrone 3 points 2 days ago
[–] Kolanaki@pawb.social 37 points 3 days ago (3 children)

1 dumbass per... hour? Minute? Second? 🤷‍♂️

[–] yopyop@sh.itjust.works 14 points 3 days ago (1 children)

It's already the right unit. Like a watt is a joule/s

[–] starman2112@sh.itjust.works 7 points 3 days ago

That /s had me looking for the joke for like 10 seconds

[–] zitrone 12 points 3 days ago (3 children)
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[–] teft@piefed.social 43 points 3 days ago* (last edited 3 days ago) (10 children)

The speed of light is a tautology. We define it via how many meters light travels in a second. And we define the meter by the same measure. It’s just the distance light travels in 1⁄299792458 Of a second.

[–] wolframhydroxide@sh.itjust.works 77 points 3 days ago* (last edited 3 days ago) (14 children)

c is a measurable constant, not some unit that is arbitrarily defined. Like Boltzmann's Constant, or the ground state hyperfine transition frequency of the Cesium-133 atom... it just... Is.

Therefore, it is a useful tool to define units. You claim it is a tautology because we write it in units of meters per second, while the meter is defined based on c. This is easily disproven, as you can represent the speed of light in any unit of velocity. It is a fundamental constant, derivable through experiment without any units a priori.

[–] ramble81@lemmy.zip 40 points 3 days ago (2 children)
[–] Klear@quokk.au 15 points 3 days ago
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[–] AdolfSchmitler@lemmy.world 33 points 3 days ago (1 children)

The first rule of tautology club is the first rule of tautology club lol

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[–] magz@piefed.blahaj.zone 11 points 3 days ago

a second is defined as the time it takes for a caesium atom to oscillate exactly 9192631770 times, at least according to the SI. a meter is then defined, as you said, as the distance light travels in 1/299792458 seconds, which corresponds to some large number of oscillations of those caesium atoms. these numbers are pretty much arbitrary though, we just picked them to match our previous, less precise, definitions of meters and seconds. but using oscillations of caesium atoms and speeds of light in your is completely equivalent to using meters and seconds, except that the latter units are more familiar to us

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[–] Sunforged@lemmy.ml 27 points 3 days ago (2 children)
[–] Deceptichum@quokk.au 14 points 3 days ago (1 children)

The human eye can’t see over 1.

[–] Sunforged@lemmy.ml 10 points 3 days ago (1 children)

It's deeper than that as we have instruments to measure things we can't personally perceive.

From everything we know it's quite literally the limit the universe can update. For the photon moving at light speed time quite literally doesn't exist. When you look up at the stars, for the photons hitting your eye balls their experience is that creation to reception is instantaneous. The millions or billions of years we perceive it traveled doesn't exist at that speed.

I just think that's neat.

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[–] The_Picard_Maneuver@lemmy.world 14 points 3 days ago

For the simulation.

[–] Lumidaub@feddit.org 22 points 3 days ago* (last edited 3 days ago) (1 children)

A mile is 0.000000000000**1701** light years. How d'you like them Kaferian apples?

[–] tomiant@piefed.social 9 points 3 days ago (3 children)

God uses imperial measures. Because of course he does.

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The name's, Dumas.

[–] ceenote@lemmy.world 13 points 3 days ago (1 children)

I'm a dumbass? I'm not the one deciding all speed should be scaled to a fraction of the fastest thing that exists, dipshit.

[–] epicshepich@programming.dev 20 points 3 days ago

I mean, it's better than trying to scale it to a fraction of the slowest thing that exists...

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

Jot that down.

[–] wonderingwanderer@sopuli.xyz 8 points 3 days ago

I didn't know a dumbass was a unit of velocity...

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