this post was submitted on 15 Mar 2026
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Science Memes

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[–] Golden@lemmy.blahaj.zone 4 points 8 hours ago* (last edited 8 hours ago) (1 children)

Cytokinesis is part of cell division, but it's distinctively not part of mitosis.

Eta: Cytokinesis takes place during the M phase simultaneously with PMAT, but is a separate part of the cellular process. 

[–] gandalf_der_12te@discuss.tchncs.de 2 points 4 hours ago (1 children)

yeah the drawing was done by an artist who learned about mitosis on the same day that they did the drawing ...

[–] Golden@lemmy.blahaj.zone 3 points 3 hours ago (1 children)

Fair enough, I appreciate them finding a way to make the subject more fun 

I appreciate it too

[–] robobrain@programming.dev 3 points 9 hours ago (1 children)

Based on the hair clips in the last step, wouldn’t this actually be an illustration of meiosis?

yeah you're right the hairpins are not very accurate ... the drawing was done by an artist who learned about mitosis on the same day that they did the drawing ... so don't expect too much accuracy here :D

[–] orenj@lemmy.sdf.org 4 points 18 hours ago (1 children)

So does the mother cell no longer exist, or is she her own daughters and still totally the same amoeba lady, just twice?

[–] aciddev@lemmy.blahaj.zone 9 points 22 hours ago

We always love when woman turns into women.

[–] grandma@sh.itjust.works 6 points 21 hours ago (1 children)

This better not awaken anything in me

[–] KairuByte@lemmy.dbzer0.com 6 points 18 hours ago (1 children)
[–] Holytimes@sh.itjust.works 2 points 10 hours ago

Stupid sexy mitochondria

[–] sem@piefed.blahaj.zone 12 points 1 day ago* (last edited 1 day ago)

Beautiful, but the hair things, esp. 3 and 5, dont line up with what I remember from bio

[–] tod@slrpnk.net 42 points 1 day ago (1 children)
[–] gandalf_der_12te@discuss.tchncs.de 12 points 1 day ago* (last edited 20 hours ago) (1 children)

ew, a woman? on the internet? weird (/s)

god forbid a girl have some fun on the internet (smh)

[–] tod@slrpnk.net 2 points 18 hours ago (1 children)

i'll allow it but try not to get progesterone on everything

spills bottle

what did you say?

[–] flora_explora@beehaw.org 5 points 1 day ago

I feel like this makes everything more confusing. You cannot really follow the hair pins through time because the person takes them out of their hair at one time and the alignment isn't in the hair. And step 4 confuses what it says (the sister chromatides almost divided) with what it actually shows (the cells almost divided).

[–] pageflight@piefed.social 71 points 1 day ago

The hair clips are a nice detail.

[–] ColeSloth@discuss.tchncs.de 20 points 1 day ago (2 children)

You can't do this and not say cleavage. C'mon!

[–] tigeruppercut@lemmy.zip 2 points 20 hours ago

They're minerals, Marie!

[–] Scubus@sh.itjust.works 1 points 1 day ago (2 children)

...what? I think you might commented on the wrong post

[–] jedibob5@lemmy.world 19 points 1 day ago

The pinching of the cytoplasm when it starts to split in mitosis is known as cleavage.

[–] ColeSloth@discuss.tchncs.de 7 points 1 day ago (2 children)

I think you might have failed biology class :-|

[–] tetris11@feddit.uk 2 points 1 day ago

easy there, honest mistake

[–] Scubus@sh.itjust.works 10 points 1 day ago

Dang, it's been too long. I shoulda figured out the joke, but the memory was recessive.

[–] Keegen@lemmy.zip 19 points 1 day ago (1 children)

thank you, what an awesome artist. they're also on bluesky!

[–] agamemnonymous@sh.itjust.works 8 points 1 day ago (1 children)

Is it gay if it's cytokinesis?

[–] gandalf_der_12te@discuss.tchncs.de 8 points 1 day ago* (last edited 1 day ago)

history will say they were roommates

[–] sp3ctr4l@lemmy.dbzer0.com 10 points 1 day ago (1 children)

... and that's how a slime girl is 'born'.

[–] gandalf_der_12te@discuss.tchncs.de 3 points 1 day ago (1 children)

you just insulted my entire race!

... but also, yes

[–] sp3ctr4l@lemmy.dbzer0.com 2 points 1 day ago (1 children)

Dub ist eine ... schleimfrau?

Ein ... ... glibberwesen?

... And that's the extent of my German.

I will now return to 'Gorlami'.

[–] gandalf_der_12te@discuss.tchncs.de 2 points 1 day ago (1 children)

sometimes i feel like it, but not currently actually.

[–] sp3ctr4l@lemmy.dbzer0.com 2 points 1 day ago* (last edited 1 day ago) (1 children)

Hah!

Are... was I even close to how you'd say 'slime girl' in... what my ancestors call 'Pennsylvania Dutch'?

('Deutsch', eh too hard to spell, lets go with 'Dutch', to mean German. ... yeah.)

Slime-woman?

Goop-person/being?

[–] gandalf_der_12te@discuss.tchncs.de 2 points 23 hours ago (1 children)

you were surprisingly accurate even

Dub ist

It's "Du bist" though - you are

[–] sp3ctr4l@lemmy.dbzer0.com 1 points 23 hours ago (1 children)

Ah, whoops!

An actual rookie mistake, hahaha!

[–] gandalf_der_12te@discuss.tchncs.de 2 points 20 hours ago (1 children)

no, a rookie mistake would be to move diagonally when you can only move straight

[–] sp3ctr4l@lemmy.dbzer0.com 1 points 19 hours ago* (last edited 19 hours ago) (1 children)

Hrm.

I think I'll try spinning, thats a good trick!

[–] gandalf_der_12te@discuss.tchncs.de 2 points 15 hours ago* (last edited 15 hours ago) (1 children)

fun fact: when a rook spins, it's still in the same configuration afterwards, no matter what angle it spins by. This is because rooks fulfill the S(2π) supersymmetry and when you rotate them, it's still the same state. This is why rooks don't lose any energy when they spin around! In fact many say they have their round shape due to being molded while spinning, similar to a potter's wheel. Anyways that gains them their special power which is they can store large amounts of magnetic energy in the field due to circular currents flowing inside them without actually experiencing any resistance. They can then use that magnetic field to power something similar to a magnetic coil gun similar to how a medieval fortress might have shot arrows down from the tower, which gives them their long range and makes them so scary.

[–] sp3ctr4l@lemmy.dbzer0.com 1 points 15 hours ago* (last edited 15 hours ago)

(I have no idea what i'm talking about.)

And yet I actually follow what you are saying, silly it may be, it is... theoretically, technically sound.

So for spinning rooks, (especially when accelerated to rotational velocities experienced in a coil gun), to avoid the gimbal lock problem, you can use quaternions to represent their actual orientation, which... more or less, is complexifying their 3D orientation vector into being a 4D object, manipulating it in 4 space, and then solving or reducing the 4D object back to its 3D shadow/original self, to know its 3 space orientation.

This is particularly helpful when playing any kind of chess that involves more than 2 dimensions, as well as keeping track of long distance ballistic deviation due to projectile wobble, and/or a ballistic trajectory through different ambient pressure/resistance/drag-inducing gradients.

[–] NONE_dc@lemmy.world 11 points 1 day ago

Love the Junji Ito reference

[–] Fokeu@lemmy.zip 6 points 1 day ago

That's adorable

[–] LemmyKnowsBest@lemmy.world 0 points 1 day ago

So sad that Abbey & Brittany are stuck at stage 4.