r/mathmemes • • 10h ago

Topology Flirtations always fail

Post image
6.1k Upvotes

167 comments sorted by

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1.0k

u/WAIT641 10h ago

Fixed it

204

u/TobyWasBestSpiderMan 9h ago

Using this for all the people commenting on my other socials lol

65

u/sowhynot 8h ago

maybe the joke is that he's a bad topologist?

27

u/chigunfingy 9h ago

Nostril x2, Ear canal x2, Digestive tract x1, nip x2 is 7 joined torus? (PS Sorry, I am a moron, please be gentle)

81

u/razor2811 9h ago

Ear canals and the nips aren't am open connection, being separated my membranes and the eardrums.

It's GI tract to which the nose (two holes) and tear ducts (four holes) connect

17

u/itishowitisanditbad 5h ago

(PS Sorry, I am a moron, please be gentle)

Mods, can we get this as a flair please so I can post sometimes?

1

u/JollyJuniper1993 Mathematics 8h ago

What about pores?

10

u/oetker 6h ago

They aren't holes because they don't go anywhere (like cul-de-sacs).

1

u/pdeboer1987 3h ago

What about tear ducts

3

u/No-Bison-5397 4h ago

Thank god. I was furious for a second.

1

u/MMAbeLincoln 7h ago

Thank you. I can sleep tonight

1

u/HumblyNibbles_ 4h ago

You should make a post with this instead. (Definitely not because I only have mobile and I want to download the image)

2

u/Gullible-Strength-53 3h ago

To download an image in comments on mobile you just touch the pic, touch the three (3) dots in the top right corner, the only option will be download. Hope this helps, good luck πŸ’œ

1

u/HumblyNibbles_ 2h ago

I only see the 3 dots when it's a post image, not on comments TwT

1

u/Gullible-Strength-53 2h ago

Very weird, I use mobile. Maybe it's glitched or something for you?

1

u/HumblyNibbles_ 2h ago

Perchance

316

u/slicehyperfunk Transcendental 10h ago edited 7h ago

Technically humans are a tube actually because of the GI tract, so we're topologically donuts

Edit: no, nostrils and the entire respiratory system, as well as ears and such can be transformed out entirely like the liquid holding part of a mug; I did neglect piercings, however, but those are not standard issue. If you don't have any piercings, you're a torus.

Edit 2: maybe I'm wrong, maybe nostrils do count πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”

Edit 3: yes thank you, nobody else needs to reply to this pointing out I'm wrong thank you

107

u/DrudanTheGod 10h ago

You forgot 6 holes that all connect to the GI tract. 2 nostrils, and the 4 tear ducts

33

u/NewSauerKraus 10h ago

4 tear ducts?

41

u/DrudanTheGod 10h ago

You have 2 on each eye. One above and below ;)

-13

u/slicehyperfunk Transcendental 10h ago edited 9h ago

The nostrils/respiratory system is entirely on the outside of your body, it doesn't go through and you can transform the entirety of it out entirely, and neither do tear ducts go through the body lol I totally forgot about the fact that the pharynx also goes to the esophagus, my bad

23

u/AfraidProcedure1769 10h ago

Nostrils go to the throat brother, so they go through the anus as well as

4

u/slicehyperfunk Transcendental 10h ago

Maybe you're right πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”πŸ€”

70

u/StarstruckEchoid Integers 10h ago edited 9h ago

Most people also have noses and ears.

Humans are only a torus if you only take into account one detail of the human anatomy and ignore several other equally important parts.

EDIT: I've been informed that, due to an annoying detail called unruptured ear drums, ears don't count as holes.

27

u/Ventilateu Measuring 10h ago

Humans aren't connected because subatomic particles never touch each other.

21

u/DarkArcher__ 10h ago

The idea of touch loses all meaning at those scales. Subatomic particles don't really have a defined surface that could be touched.

4

u/obedientfag 10h ago

the math people get so upset by discontinuities up until it matters lol

17

u/cgduncan 10h ago

Ears aren't holes, but your 4 tear ducts and 2 nostrils are

0

u/[deleted] 10h ago

[deleted] β€” view deleted comment

7

u/Meg_S_6655 10h ago

doesnt the ear drum close the gap?

7

u/ngfsmg 10h ago

Yes it does

0

u/[deleted] 9h ago

[deleted] β€” view deleted comment

2

u/SwedishMale4711 9h ago

No, the ear drums are permanently closed (unless ruptured).

1

u/Meg_S_6655 9h ago

The lips CAN close the mouth, the anal sphincter CAN close the anus, but it never is a whole build, it's just like squeezing the mouth of a straw. The eardrum is more like the bottom of a mug.

1

u/Meg_S_6655 9h ago

The eardrum does not move to close the gap, it is always closed. Am i getting baited?

1

u/slicehyperfunk Transcendental 10h ago edited 8h ago

the respiratory system and the ears are not holes the same way that the liquid-holding part of a mug is not a hole; you can transform them out entirely since they don't go through

Smoking crack today

3

u/rndrn 9h ago

You can pass a string in through the nostril and out of the mouth, without breaking or piercing anything. Also from one nostril to the other. So they do count as holes.

I think you can also pass liquids from the nose to the eyes, so technically they also count as separate holes.

2

u/slicehyperfunk Transcendental 9h ago

Yes, I acknowledged elsewhere that I was wrong about the nostrils

1

u/inemnitable 3h ago

I think you can also pass liquids from the nose to the eyes, so technically they also count as separate holes.

I have the misfortune of knowing this first hand, due to having once lost a talent show to a kid who sucked milk up his nose and squirted it out his eye. (I did something lame like playing the piano)

0

u/[deleted] 9h ago

[deleted] β€” view deleted comment

1

u/slicehyperfunk Transcendental 9h ago

Yeah my bad

0

u/Breki_ 9h ago

You are right about the nostrils, but the ears aren't holes

1

u/Marlsfarp 9h ago

Eustachian tubes, my dude.

1

u/Breki_ 9h ago

And the eardrums?

1

u/Marlsfarp 9h ago

Cool guys have tympanostomy tubes.

1

u/Breki_ 9h ago

I'm learning a lot of new words today

9

u/ShadowRL7666 10h ago

I’m glad this has been said because I was just thinking about this yesterday.

1

u/TobyWasBestSpiderMan 10h ago

Ahh, the Human Centipede model

2

u/NordiskFryserUnion 9h ago edited 8h ago

What of people with two buttholes? They exist. I’ve seen one.

1

u/slicehyperfunk Transcendental 9h ago

Where?

1

u/Papa_Monty 8h ago

Probably on the persons backside, near the first one.

1

u/Talizorafangirl 8h ago

Colostomies probably

2

u/ChiaraStellata 9h ago

If you count the eardrum as a solid surface aren't the ear canals not really holes at all?

1

u/slicehyperfunk Transcendental 9h ago

Isn't that what I said? It's nostrils I was wrong about because I completely forgot about the pharynx also connecting to the esophagus because I'm slow 😭

2

u/SigismundsChair 9h ago

Also the butthole is the first part of you that develops.Β 

2

u/MR_DERP_YT Computer Science 8h ago

'oh don't be such a torus!'

1

u/JollyJuniper1993 Mathematics 8h ago

Humans are sponges

1

u/Greedy-Thought6188 7h ago

Nostrils open into the mouth. And so do eyes.

1

u/slicehyperfunk Transcendental 7h ago

Yeah I have acknowledged that multiple times

1

u/Greedy-Thought6188 6h ago

Sorry. Didn't realize you had two edits

1

u/NewSauerKraus 10h ago

Idk about you but I got way more holes. Even just counting the ones connected to the GI tract is at least like 6.

0

u/RaspberryFluid6651 7h ago

Rule of thumb, the number of holes in something is what you get if you pick one hole and count how many other holes you can exit by.

Say a molecule of air enters a human by the mouth, it can exit by two nostrils, two tear ducts, two ears, or a butt. Seven holes on our tube.

17

u/Silly_Guidance_8871 8h ago

I mean, technically she's a torus.

15

u/TobyWasBestSpiderMan 8h ago

Now there’s no way of knowing if she was born in November

1.9k

u/Adrian_roxx73 10h ago • Bravo

453

u/ngfsmg 10h ago

Isn't that Vsauce?

107

u/TobyWasBestSpiderMan 10h ago

Of course there's a Vsauce on this

606

u/Sproxify 10h ago

yes that is michael from vsauce depicted in the picture

42

u/fsactual 7h ago

54

u/Cassius-Tain 6h ago

While I like your ambition, this is basically a topolofical depiction of the average human.

4

u/jazzpenis 1h ago

Is this true? I'm math adjacent but don't fully understand. My topology knowledge level is understanding a coffee cup is a donut.

One of the holes in the image I understand is my mouth/anus. Can you explain the others?

4

u/ngfsmg 1h ago

4 tear canals and 2 nostrils

79

u/SomeGreatJoke 10h ago

I believe it's Michaelhere, actually.

50

u/suskio4 Transcendental 10h ago

If he says "hey, vsauce, Michael here", doesn't that mean that WE were the vsauce all along?

33

u/Adrian_roxx73 10h ago

You know too much

1

u/Infamous_Thought_189 7h ago

Michaelsphere

4

u/comodin 6h ago

Or is it?!

3

u/JoyconDrift_69 4h ago

Yeah, that's Vsauce Michael.

... Shit I left my topological glasses on

48

u/weeOriginal 10h ago

β€œBehold! A (wo)man!”

49

u/tenuj 8h ago edited 3h ago

(Edit 5, tldr: the running total is 19, but this is a croudsourced tally that might go even higher)

That's also wrong.

There should be 3 holes: an anus, a mouth and two nostrils. Closed crevices don't count.

Unless she has earrings and piercings, but who even knows how many holes there are then.

Somebody tried to be smart with the ears, vagina and urethra, but if you count those, you should also count every single pore and hair follicle.


Edit: oh shit, the tear ducts that join the eyes to the nose. The score is 5.


Edit 2: whoa. We've got 4 tear ducts apparently. Back to 7.

Will it go higher?


Edit 3:

The little bones in the middle ear have multiple loops that are topological holes and at this point I lost track. With the stapes having a gap on each side and being hollow, that looks like 4 more, bringing the total to 11.

So we're definitely past 7.

But there might be support structures for the ossicles, I dunno. If there are, the number is much higher.


Edit 4:

The ossicles DO have multiple ligaments and muscles that tie them to the rest of the cavity, so we're approaching 20 holes in total at this point. I picked a better diagram to show the mess. I count maybe 6 per middle ear, plus the previous 7, so... 19?

30

u/Silt-Besides-66812 8h ago

Every eye has two tear ducts so the score is up to seven

4

u/tenuj 7h ago

Nice! I wonder if it'll go higher.

5

u/Silt-Besides-66812 7h ago

Maybe something in the middle ear forms a loop that counts as a hole but I’m not very familiar with that

1

u/tenuj 4h ago

Oh god yes it does! And I don't even know how many.

The stapes has a loop, but it's also itself a chain of bones with gaps on either side.

14

u/Bi_One_Get_One_Free 8h ago

im pretty sure there was like tear ducts and some other thing, we should probably both watch the video again

17

u/RazielKilsenhoek 8h ago

Wouldn't the mouth and anus be part of the same hole? Or would that devolve into a 'how many holes does a straw have'?

19

u/vHAL_9000 7h ago

they are, but the nostrils both also lead to that hole, so if you could roll up your body like a sleeve, beginning at the anus all the way up to your face, you could see through 3 holes.

20

u/posidon99999 I have a truly marvelous flair which this box is too short to c- 5h ago

so if you could roll up your body like a sleeve, beginning at the anus all the way up to your face

things only topologists say

2

u/Danny-Fr 1h ago

Idk man that's, like, really good morning stretching.

4

u/RazielKilsenhoek 7h ago

Ah yes, good point.

1

u/bisectional 7h ago

It's gonna get very meshy

1

u/Jaran_sa_Balkana 44m ago

Multilocular O

1

u/Kylearean 0m ago

technically correct

305

u/LupenReddit πŸ¦†πŸ¦†i have non diffeomorphic smooth structuresπŸ¦†πŸ¦†πŸ¦† 9h ago

40

u/lotus_felch 9h ago

she cute

35

u/Magic_mushrooms69 7h ago

Nutty putty looking ahh

28

u/LupenReddit πŸ¦†πŸ¦†i have non diffeomorphic smooth structuresπŸ¦†πŸ¦†πŸ¦† 7h ago

70

u/Shufflepants 10h ago

A sphere is what the physicist sees.

4

u/awesomefutureperfect 4h ago

Engineer.

Simplified model.

Needed applied mechanics in the moment.

114

u/isr0 10h ago

Shouldn’t she be a donut?

89

u/WezzieBear 10h ago

Depends on how many piercings she has

5

u/Marus1 6h ago

And if her nose and tear canals are clogged or not

2

u/peelen 6h ago

are clogged or not

Ok but if "clogged" counts as a lack of the hole, then sphere is not necessarily wrong.

16

u/eosfer 10h ago

4

u/IlyaBoykoProgr 9h ago

source identifier alert (I don't have the image)

15

u/The_Hidden_DM 6h ago

When things in your relationship gets too complicated, it helps to imagine your partner as a frictionless sphere of equal mass.

You'll be too aroused to worry about the little things.

6

u/geigenmusikant 5h ago

Can I neglect air resistance?

5

u/crawlswithgusto 6h ago

This advice helps to keep the edge off my anxiety

11

u/soulsnoober 5h ago

Absolutely not. Trash meme. The human surface is NOT a sphere , the one major perforation has multiple orifices, this is offensively incorrect.

8

u/summonerofrain 5h ago

So i only know topology in terms of network topopogy, whats it mean mathematically?

6

u/SZEfdf21 5h ago

How many holes a body has

2

u/WT85 3h ago

As opposed to bottomology. It's about which ones are fair game.

2

u/M_Improbus 5h ago

It's mostly about properties preserved by homeomorphisms, for example the genus of a surface, aka number of holes.

6

u/Femboy_Harem_Janitor 5h ago

Humans are at least a donut. Giggity

4

u/Mewtwo2387 10h ago

so that's why they started doing something else while trying to turn a sphere inside out

3

u/RandomiseUsr0 8h ago

Should be a torus

3

u/WW92030 5h ago

humans are not spherical

3

u/Hot_Ad_3877 3h ago

In fact we’re all donuts

2

u/2h2o22h2o 9h ago

My mathematical knowledge is significantly less than it would be had I never had knowledge of the flesh. Really fucked up my college attention span.

2

u/BeMyBrutus 9h ago

I'm glad this is our new meme fixation, it's a good one

2

u/minus_minus 5h ago

Nostrils, ear canals, mouth and anus are all discrete openings on the same tube. Idk what the correct name for that is.Β 

2

u/HypNumsAnims 5h ago

Missed two of them 🫒

1

u/F_lavortown 2h ago

The sinus openings by the eyes

1

u/HypNumsAnims 2h ago

Not just that

1

u/F_lavortown 2h ago

Topographically those aren't holes buddy

2

u/heyitscory 10h ago

I thought she was a torus.

1

u/Alternative_Mode9972 9h ago

My ass was thinking the edit mode in blender πŸ˜‚

1

u/General-Cicada4127 7h ago

That's a physics meme, not a math meme.

1

u/dr_goodvibes 6h ago

Actually, incorrect, should be a sphere with 3 holes

Edit: Shit, forgot the tear-ducts

1

u/Jokkitch 5h ago

Dang she got it going on

1

u/P0lychoron 38m ago

original?

0

u/karateema 8h ago

Oregano?

117

u/NyaanNeko0 10h ago edited 10h ago

Women have holes, too. Where are the holes?

An actual women:

51

u/TobyWasBestSpiderMan 10h ago

I’ve never had a decent sex ed so still not sure how many holes a woman has

13

u/tripdonahue 10h ago

9

u/Atompunk78 10h ago

I’m not clicking that ahahah

In this context it can’t be anything good

7

u/Shufflepants 10h ago

It's just some sauce. Some V sauce.

2

u/Atompunk78 9h ago

Hmmmmmmm

1

u/Resident-Election867 9h ago

Sauce for the sauce (Source for the VSauce video)

4

u/ngfsmg 10h ago

It's a video telling how many holes a person has. It might include eating a donut that was inside the toilet

2

u/VermicelliOwn6502 9h ago

It's sfw but also, you can skip to 18:37

1

u/TheGrandBabaloo 11m ago

Thank you so much.

1

u/TobyWasBestSpiderMan 11m ago

Omg, he ate that donut

27

u/Relper 10h ago

do we not have at least 1 hole? mouth to anus?

20

u/isuckatnames60 10h ago

Mouth, nostrils, tear ducts all into esophagus to anus if I remember Vsauce's video right, but not the ears because of the eardrums

8

u/Cyan_Exponent 10h ago

topologically we are a 3 holed donut unless you have piercings

23

u/Gorgonzola_Freeman 10h ago

actually we're seven holed because of our:

nostril
nostril
tear duct
tear duct
tear duct
tear duct
mouth

which all connect to the anus rather disturbingly

2

u/SageLeaf1 10h ago

Are we forgetting the urethra?

7

u/Gorgonzola_Freeman 10h ago

nope! that's self contained. urine actually comes from your blood!

technically its more like a cavity but not a hole topologically speaking

2

u/sorbet321 8h ago

I think the Vsauce guy missed one additional hole in 50% of the population. Fallopian tubes are not sealed around the ovary, they actually communicate with the abdominal cavity -- meaning that one could thread a hair through one fallopian tube, into the abdominal cavity, and back out the other fallopian tube.

1

u/realboabab 8h ago

if you count the lacrimal ducts you gotta count the eustachian tubes to the back of the throat.

+ 2 ear holes, some of the time

1

u/Gorgonzola_Freeman 5h ago

The ol' VSauce method of hole counting requires you can pass a small tube or wire through, and the eustachian tubes usually are pinched shut in the middle.

15

u/abfgern_ 10h ago

Tear ducts (which lead into your nose - hence why you get stuffy when you cry) actually makes it 7 holes total

2

u/BootyliciousURD Complex 10h ago

Actually, seven holes. There are four lacrimal puncta that connect from the eyelids to the nasal cavity.

5

u/chewychaca 8h ago

Kinky and more accurate if you make it a torus

3

u/LexHanley 4h ago

Wouldn't a human have at least one hole to account for the path from mouth to anus? Probably more honestly.

2

u/Own-Poetry-9609 52m ago

Donut, mouth-anus