this post was submitted on 29 Nov 2024
229 points (94.2% liked)

Today I Learned

17948 readers
536 users here now

What did you learn today? Share it with us!

We learn something new every day. This is a community dedicated to informing each other and helping to spread knowledge.

The rules for posting and commenting, besides the rules defined here for lemmy.world, are as follows:

Rules (interactive)


Rule 1- All posts must begin with TIL. Linking to a source of info is optional, but highly recommended as it helps to spark discussion.

** Posts must be about an actual fact that you have learned, but it doesn't matter if you learned it today. See Rule 6 for all exceptions.**



Rule 2- Your post subject cannot be illegal or NSFW material.

Your post subject cannot be illegal or NSFW material. You will be warned first, banned second.



Rule 3- Do not seek mental, medical and professional help here.

Do not seek mental, medical and professional help here. Breaking this rule will not get you or your post removed, but it will put you at risk, and possibly in danger.



Rule 4- No self promotion or upvote-farming of any kind.

That's it.



Rule 5- No baiting or sealioning or promoting an agenda.

Posts and comments which, instead of being of an innocuous nature, are specifically intended (based on reports and in the opinion of our crack moderation team) to bait users into ideological wars on charged political topics will be removed and the authors warned - or banned - depending on severity.



Rule 6- Regarding non-TIL posts.

Provided it is about the community itself, you may post non-TIL posts using the [META] tag on your post title.



Rule 7- You can't harass or disturb other members.

If you vocally harass or discriminate against any individual member, you will be removed.

Likewise, if you are a member, sympathiser or a resemblant of a movement that is known to largely hate, mock, discriminate against, and/or want to take lives of a group of people, and you were provably vocal about your hate, then you will be banned on sight.

For further explanation, clarification and feedback about this rule, you may follow this link.



Rule 8- All comments should try to stay relevant to their parent content.



Rule 9- Reposts from other platforms are not allowed.

Let everyone have their own content.



Rule 10- Majority of bots aren't allowed to participate here.

Unless included in our Whitelist for Bots, your bot will not be allowed to participate in this community. To have your bot whitelisted, please contact the moderators for a short review.



Partnered Communities

You can view our partnered communities list by following this link. To partner with our community and be included, you are free to message the moderators or comment on a pinned post.

Community Moderation

For inquiry on becoming a moderator of this community, you may comment on the pinned post of the time, or simply shoot a message to the current moderators.

founded 1 year ago
MODERATORS
229
submitted 4 days ago* (last edited 4 days ago) by ooli to c/til
top 50 comments
sorted by: hot top controversial new old
[–] [email protected] 15 points 3 days ago (1 children)

The big takeaway the casual reader should learn from this is that contrary to the memes it's not "animals" it's "crustaceans" and to some extent arthropods.

Apes won't evolve into crabs unless we do it deliberately.

[–] [email protected] 9 points 3 days ago (1 children)

Until we do it deliberately.

[–] [email protected] 7 points 3 days ago

Ah fuck, you guys found the secret ape crab lab, didn't you?

[–] expatriado 91 points 4 days ago* (last edited 4 days ago) (1 children)

convergent evolution is such a head scratcher, nature is full of puzzles, like how humans became to dominate this world, yet a human allegedly wrote the title of this post

[–] Potatisen 14 points 4 days ago (1 children)
[–] Tronn4 20 points 4 days ago (1 children)
[–] rigatti 31 points 4 days ago (1 children)

TIL why do words keep evolving into titties?

[–] DrSleepless 27 points 4 days ago (1 children)

Because everyone likes titties

[–] Tujio 23 points 4 days ago (1 children)

World cold and hard. Titty warm and soft.

[–] DrSleepless 10 points 4 days ago

This guy boobs

[–] Chekhovs_Gun 7 points 3 days ago* (last edited 3 days ago)

(V) (:,,:) (V)

[–] [email protected] 11 points 3 days ago

Crabs are the most chaotic structures in the universe so, naturally, entropy will always create crabs as order moves to chaos.

[–] [email protected] 73 points 4 days ago* (last edited 4 days ago) (2 children)

It's the same reason both bats and birds have wings.

This article is trash. It's been established for a long time that bats have wings to frighten criminals.

the tasty king crab that's coveted as a seafood delicacy, aren't even technically "true crabs."

I'm not ready for this today.

[–] [email protected] 16 points 4 days ago (1 children)

King crab is technically imitation crab meat.

[–] LovableSidekick 9 points 4 days ago

I would call it mislabeled, since it's called crab but wasn't made to imitate crab.

[–] DokPsy 12 points 4 days ago (1 children)

Man, you're not going to like the technicalities of what is and isn't a penguin...

[–] [email protected] 5 points 4 days ago (2 children)

They wear tuxedos... right?
Right?

[–] [email protected] 4 points 3 days ago (1 children)
[–] [email protected] 1 points 3 days ago

Am I raising my cat wrong?

[–] DokPsy 2 points 3 days ago (1 children)
[–] [email protected] 1 points 3 days ago (1 children)

You know, if this guy went into at least a little detail about things that'd be nice.

[–] DokPsy 1 points 3 days ago (1 children)

His work is geared towards introduction to concepts not full lectures.

[–] [email protected] 1 points 3 days ago* (last edited 3 days ago)

I'm kidding. The entire video is jam packed with info. I like it.

[–] FlyingSquid 40 points 4 days ago (4 children)

They keep evolving into pigs too.

Peccary:

Tapir:

[–] [email protected] 29 points 4 days ago (2 children)
[–] FlyingSquid 17 points 4 days ago (3 children)

Thanks, I knew there was at least one more. I feel like there's something else I'm not thinking of as well but I can't place it.

[–] expatriado 16 points 4 days ago

I feel like there's something else

yes, pigs

[–] [email protected] 2 points 3 days ago (1 children)

Guinea pigs perhaps? I didn't post them because capy represents them as Caviidae.

[–] FlyingSquid 2 points 3 days ago

I think I was thinking of javelina, but they're related to peccaries.

load more comments (1 replies)
[–] [email protected] 2 points 3 days ago (1 children)

I thought those were technically rodents?

load more comments (1 replies)
load more comments (3 replies)
[–] jaybone 25 points 4 days ago (1 children)
[–] Brickhead92 14 points 4 days ago

Taste like crab, talk like people.

[–] [email protected] 37 points 4 days ago (3 children)

The semantics of this title makes my brain itch

[–] ooli 14 points 4 days ago* (last edited 4 days ago) (5 children)

Ok, when we're at 100 comments about the ti~~t~~tle, I will finally edit it

[–] [email protected] 10 points 4 days ago (2 children)

lol throw a colon after TIL and it's good enough.

[–] Viking_Hippie 10 points 4 days ago (1 children)

lol throw a colon

I did, and now I'm no longer licensed to perform surgery!

[–] Vandals_handle 3 points 3 days ago (1 children)
[–] Viking_Hippie 2 points 3 days ago

Nah, I was a gastric surgeon, not a proctologist or urologist 😉

load more comments (1 replies)
load more comments (4 replies)
[–] [email protected] 3 points 4 days ago (1 children)

I like that it kinda implies that animals are spontaneously becoming crab often enough to be a problem.

[–] DokPsy 3 points 4 days ago

I mean, when you start categorizing things by phylogenetics instead of phenetics, you realize that certain body plans happen a lot more than expected.

load more comments (1 replies)
[–] [email protected] 19 points 4 days ago

If crabs came from animals, why are there still animals?

Nature: "Give it time."

[–] LovableSidekick 17 points 4 days ago (1 children)

note to self: don't evolve into a crab

[–] pyre 6 points 3 days ago

apparently we won't because we're not modular enough

[–] [email protected] 15 points 4 days ago

This title hurt me physically.

[–] Fedizen 3 points 3 days ago
[–] Allonzee 9 points 4 days ago (1 children)

I've also heard kangaroos are further evolved, or more distinctly evolved, from our common ancestor than us.

No claws yet though. Having a biological pocket is cool.

[–] [email protected] 6 points 4 days ago
[–] [email protected] 9 points 4 days ago (1 children)

I want to be one of those crabs that form a conga line and swap shells.

[–] [email protected] 9 points 4 days ago

That'll be the hermit, ironically.

load more comments
view more: next ›