Outside In

[@sonofhim5128]

these are the type of dreams you forget when you wake up

[@waelsor6169]

sas

[@Flink_IITG]

Perfect

[@tayyip9577]

you made me laugh 😅

[@OMARYassin1]

😂

[@donica593]

Himon😕

[@RockinMonkey]

Graphic Designer: "You want me to animate what?"

[@Zraeicro]

A nightmare

[@laethinfowler2317]

That poor dude

[@kyrauniversal]

90s pc by the way. I hope that the company had pixar to help their asses.

[@M8ingSeason]

@@kyrauniversal Don't forget the decade this took to render.

[@VonAlphaBisZulu]

Sound engineer: I got this!

[@bucduccerberg]

i feel like i've just learned some forbidden knowledge

[@DarkecoJak100]

You did so now you have to d1e ! I'm sorry nothing personal kid. BANG!

[@Kapp4kappa]

you described it perfectly

[@burntpasta3240]

Well, you more of a assess now

[@BlackMasterRoshi]

i learned it a few years ago, forgot, and got to relearn it.

[@trenthammer4127]

i got high and felt like i discovered the secrets to the universe and existence watching this

[@thinhpham9705]

13 years later and KZbin decided to suggest me this at 2 A.M

[@nonexistent.2049]

This is the classic “one more video” video but pretending to be productive while just being plain delirious

[@MarianaHidden]

same but 4am

[@joehank9]

same 4am too

[@olucnaffav]

i am fuckin trippin

[@Hxslf]

same at 2 am

[@dane3311]

I'm glad someone finally figure out how to turn a sphere inside out without poking holes or creasing it

[@emergency.jergens]

The rules seem arbitrary but they have to do with our definition of uniqueness of curves. The turning number is that uniqueness. That being said I have no idea if this is useful in some application

[@nevular2989]

this is going to be so useful in our daily lives!

[@krispybacon9927]

@@nevular2989 nobody asked you to watch the video

[@XanderAnimations]

@@krispybacon9927 r/woosh

[@krispybacon9927]

@@XanderAnimations oh no a reddit creature used an ancient joke

[@BobBob-cy9cu]

No matter how far you try to run, KZbin will always bring you back here

[@acousticramen]

Seriously, I’ve been seeing this video for the past 8-9 years it’s insane

[@elreturner1227]

I just watched this get a like when I was about to

[@roundduck7005]

It's been like 9 years wtf how is this still rec to me

[@Vintage683]

Really? This is the first time I have got this vid recommended to me

[@CatchThesePaws]

That’s a cool idea lol every rabbit hole joins to form this video

[@juhblamo]

You see, the funny thing is that I would never watch this if told to, but because I found it in my recommended I watched all 21 minutes

[@radyperry]

Same

[@dankmachine]

Same. If I had to watch this in class, I would’ve fallen asleep in 5 minutes. Because it’s my own choice, I watched the whole thing while taking mental notes.

[@TheStoodUpKid]

I was about to game. I just wanted a bowl. Oh how the time flew

[@Forrivet]

You said what I was thinking

[@cr3ations]

the power of social media algorithms over human behaviour...

[@barbiermusic]

I like to think that every time a teacher wants to show this to a class the universe splits into two parallel realities where the other choses the Huggbees one.

[@nyck]

Omfg 😂😂😂😂😂

[@ReplikaYunus]

Lmaooo for real tho 😭😭😭

[@TheLambdaTeam]

"Mom! Mom! Look! I got some abstract elastic material which can stretch, bend, and pass thru itself!" - accidently tears it - "Ooops..."

[@Smol_Schan]

4 dimensional beings be like:

[@crow5228]

Gods playing around be like

[@Scudmaster11]

What did you do?!?!?!?!?!?!

[@Unbreakify]

lol

[@raviedavieu]

This sounds like something that would happen in heaven where the laws of physics are othermultiversely

[@kiermacdonald9951]

“If you insist” and “Here goes” will remain the most human things she says throughout

[@anonymouspigeon1]

She is not human

[@schk4569]

@@anonymouspigeon1 no shot Sherlock

[@DanDCool]

1:44 you bet

[@jpomega]

They are just bored god's playing with a ball

[@LukePalmer]

Turns out mathematicians are humans too, and math is a human activity. (But yeah this conversation is pretty dry)

[@OtreblaMaslab]

Can you imagine the look on the guy's face sitting at his Silicon Graphics workstation when this was brought to him to animate

[@shavedbird694]

Imagine you spend 2 years alone rendering this and then you realized a mistake only after it finished

[@LiquidHonor]

@@shavedbird694 I didn't even smile at your comment, just thought I'd let you know

[@myrmyxo]

@@LiquidHonor I did, and no one cares that you didn't. No need to be rude to someone who just made a joke who most of all was pretty funny

[@TemperedVenom85]

@@LiquidHonor Um... I'm sorry, but who asked?

[@zacri9434]

@@myrmyxo no one cares

[@Greypotatowithlegs]

I cannot believe I watched the huggbees parody of this and then refreshed my feed to see the original video

[@KennethV2000]

The YTP version is way better

[@shlobgobbler8172]

“Do you expect me to believe that you can invert a sphere but not a circle?” “YES”

[@abcdefgee]

You can invert a sphere but not a circle*

[@triptheroad]

God tier response

[@stefan-x9g]

My brain went inside out

[@rathernotsaynoneofyoubuiss2611]

@@triptheroad no it isn't

[@rathernotsaynoneofyoubuiss2611]

@Soup Chef it's really fucking average

[@a-very-uncreative-handle]

this feels like a tutorial on how to escape reality

[@rentaltoast2201]

the class they had to stop teaching

[@jakepierson6208]

It is.

[@wizardss3684]

Make the right turns and you might make it out without being destroyed. And also you gotta be able to pass through yourself. Bruce lee said it, “be like water”

[@mihailmilev9909]

@@lokhistormborn4165 thanks

[@funkyslimeboy2887]

Backrooms tutorial

[@dtm2911]

random guy on the street: I’ll give 5 dollars to anyone who can invert this ideal sphere me: hmm

[@Chmze799]

(must have omnipotent powers)

[@almightybree2779]

*Hits blunt* Man I seen this shit on KZbin we gettin rich

[@Avarick]

@@almightybree2779 I don’t know why I read this in Jerma’s voice.

[@AniSky759]

@@Avarick Jerma's voice works so much better for the original comment

[@malvarrosa1938]

With topological rules*

[@RossCourtright]

I love that this has been perpetually showing up in people's recommendeds for like a decade, and everyone seems to understand how math can be inherently interesting by watching it. The power of good visualizations.

[@TylerDollarhide]

Not as good as Huggbees' version. I guess I'm the only one who *isn't* surprised at all that youtube recommended me the "original" version.

[@LolaOpheliac]

@@TylerDollarhide are you always this miserable or is this a special occasion

[@TylerDollarhide]

@@LolaOpheliac not at all how I meant it. I actually find it funny that youtube recommends this video to everyone for no reason, but yet there was a reason that it recommended me this video.

[@kepler_77]

My blanket in the middle of the night when I'm trying to find a damned corner

[@hngryazn]

Gold🤣🤣

[@samuelhall9621]

I can’t express how good this comment is

[@handless7677]

@Hakan hasşerbetçi i'm doing my part.

[@Zappr]

Lmao

[@dash3995]

Hahahah holy crap this is genius

[@trafledrakel7118]

Imagine being the person who thought all of this in his head without an animation to help

[@bartsomerson2099]

It's beyond my imaginations capacity to comprehend that. Not having studied higher physics or mathematics I have no concept of why there's an arbitrary distinction between left and right turns in the values that they produce, and I'm completely baffled as to why this demonstration is even being discussed :(

[@Alithenius]

Ehhh... they usually don’t. The first guy who did this (Stephen Smale) basically showed you can do it by turning it into an algebra problem instead.

[@headlight31]

@@Alithenius and you think a math equation is easier than these diagrams? Lol

[@Alithenius]

@@headlight31 Not necessarily, but it was useful for discovering that it could be done at all, which can sometimes be seen as good enough; and can sometimes tell us even more about the mathematics.

[@Ryan-ub3cu]

Me having adhd and being in school be like

[@Raphael3032]

The power of late 90's graphics is pumping inside my veins

[@blulere]

Can’t believe it was easier to render a 3d wireframe of a camera than to edit a video

[@Raphael3032]

@@blulere what shock me is just the fact that people could explain this fucking thing without 3D

[@ThomasBaxter]

*early 90s

[@TheRenegade...]

​@@ThomasBaxterThis was made in 1994, so technically it's more like mid 90s

[@abe881]

"Be careful with the fabric of reality, Garfield"

[@thekingslayer2178]

This really is how tying your shoes feels when you’re five

[@somekek6734]

**nods aggressively**

[@spacebiker69420]

as someone who has shitty motor skills, this is still what it feels like

[@youtube_user420]

literally mum: "put the string through the hole." me: *puts it through the hole* mum: "no, the other one" me: "what other one" mum: "that one" me: "WHEREEEEEEE" *cries*

[@genderfluidbean2127]

@Freddie’s Reviews I learned when i was around 12, you’re not alone

[@emilycarlson8201]

@GenderFluid Bean Same! I learned the 3 second method though, andy brother had to literally put his hands on mine to show me what to do, haha

[@shoterfox6]

Notice how this was fun and educational at the same time but if your professor/teacher assigned you to watch this you’d probably hate it.

[@urphakeandgey6308]

Social media and the youtube algorithm does weird things to people.

[@andersonarigoni284]

I think it's because you didn't watch it because someone was telling you to watch it. You watch it because you and only you found it interesting and clicked to watch it/continued to watch it. That's the problem with our educational system: we are not free to learn what we find appealing. We're not incentivated to look for what interest us. We're forced to seek knowledge that doesn't correspond to what we desire. We will keep thinking school is boring while they keep pushing things that are not of our desire in our heads. We need to be able to choose what we want to learn, not something that other person thinks it will fit us.

[@-loarado]

@@andersonarigoni284 This is very true but at the same time I still don't think the education system will change at least in the US for a long while, maybe even not in our lifetimes, because it's very hard to just change the entire system all over the country. It will take a long time, maybe even school by school.

[@andersonarigoni284]

@@-loarado Unfortunately, that's the cruel truth. Here at Brazil will be the same. The changes that are needed are way to "abrupt" and will take many years of small little changes until the final master piece is complete

[@christinewu7481]

@@andersonarigoni284 this is the thoughtful philosophical comment I was looking for under a documentary about the flexibility of spheres

[@DreamFearless]

I've never seen a more perfect representation of "oh shit... I really do need to go to sleep" than this video. Kudos.

[@brunor.1127]

Ah crap I actually do need to go to sleep

[@notjohnbruno1522]

The first time I found this video was at like 2 am, are you my FBI agent?

[@r43rae]

wtf

[@thelowspecpc9582]

It's 12pm and I really need to sleep rn.

[@Thanacrro]

Yep 1:30am rn, thanks for the reminder. Good night!

[@FanDelfinDelMundo]

This is beautiful. This videos are like a time portal to a place where everything is alright and there is no need to grow up.

[@hawrify2148]

what

[@daisukideshou]

"we did something impossible, heres how" "just use an impossible material of course"

[@njackson6807]

Well it's a hypothetical thing, but the what's important here is that it's possible to do the task at hand, something I sure people previously thought would be impossible no matter how you slice it

[@bookworm_of_heaven]

Maths am i right

[@aaaaaa2206]

It was impossible to compute the square root of negative numbers so a mathematician invented imaginary and complex numbers to solve the problem. This video is similar to that in principal.

[@ManoredRed]

@@njackson6807 They're using a fairly arbitrary set of rules though. I mean, if someone asked me "can you turn a sphere inside out without puncturing it", I certainly wouldn't imagine a material that can move through itself but can't be creased. why would I? I think its safe to say that this whole thing is safely within the realm of purely theoretical math that will never have a real world application. Its just mathematicians mentally masturbating =)

[@falcfire3093]

"Guys I have an idea, we can just cirumvent the problem with sharp bents if we use a material that can handle sharp bends" "Bob, you're fired."

[@TheHouseOfAnts]

"Am I supposed to believe you can turn a sphere inside out, but not a circle?" "...Yes." Oh, okay

[@phisicoloco]

What will be the four dimensions version of "you cant do that in a circle"

[@dr.cheeze5382]

@@phisicoloco "you can't do that with a hyperbola"

[@Nigg4pufferfish445]

They said this right as I read it

[@AlejandroKar98k]

SANTIAGO

[@carlweeper7436]

@Scott Ragland wtf are you on about

[@yahikotendo5631]

It's so much more relaxing to watch this knowing that I'm not gonna be tested on it.

[@ramuroy6088]

😂😂😂

[@nathanschmitz2302]

What class did you see this in?

[@InLohmansTerms]

That's what you think... What if it ends up being the only question on a one question quiz to get into "heaven" ... or "paradise" or whatever timeshare your religion is selling for the afterlife.

[@motifity3416]

Sike, now you have questions: 1) How do you find the turning number? 2) When was Bill Thurston's method invented? 3) What is the Whitney Graufstein theorem? 4) Given a sphere, what steps would you take to turn it inside out? You're welcome. :)

[@alearvotti]

@@motifity3416 why did you do this

[@atlas113]

this video is like one of those youtube checkpoint videos to me, i watch it every time it comes accross my recommended, which is every few years. it kinda feels like seeing a shooting star.

[@glib.glarbs]

Fr

[@carolinagauna8435]

Que son los puntos de control?

[@KyleAllenMusic]

"somebody should make a movie about this stuff" Ah yes, 2 hours of circles

[@the_phantom_cat7912]

It's what we need

[@Pixal_Dragon]

I’d be down

[@ItsLethe]

id watch the whole thing just to say i did

[@nomadictanker8100]

im interested

[@williamromero-auila921]

Still a better love story than Twilight, in a topological sense

[@eShopbag]

This is one of KZbin’s most mysterious videos. The comments. It’s theme. The 90s graphics. The gods.

[@elviscaragea4433]

i think is from aliens

[@skyfish8781]

It's very strange cause it's describing quite a complex maths problem to you as if you're a kid, that is not to mention the animation and general vibe.

[@white6505]

weird vibe, but somewhat relaxing. the abstract absurdity of it all is reassuring, ludic.

[@eShopbag]

6 months later and I have a new idea to add. The fact that they just posted this and they just stopped… vanished also makes it more mysterious

[@Vij4d]

its not a mystery when you search the names in the end credits

[@thesmasherthebest]

"guys look I found this cool material that can go through itself" **Accidentally folds it** "Shii-"

[@Willon]

😫🤣🤣

[@Martupc]

Lol

[@zeddman]

now its gone

[@richcast66]

And this is why it doesn't exist anymore. They've all been folded

[@miitard5858]

SHEEEEEEEEEEEEEEEEEEEEEEEEEEESSSHHHHHHHHHGGHHH

[@pixelcat29]

Feels weird watching this after watching the “other one.”

[@blehhhh_0]

what other one?

[@pauledward3903]

Don't tell him.

[@Tadzee69]

Which other one?

[@pauledward3903]

@Tadzee69 No

[@kingoffire105]

You'll find it eventually

[@gabrielmiernik9604]

So this is what math teachers do in their spare time

[@nemou4985]

Actually it's what math theorists do in their work time-.

[@PeterPumpkinEater69_69]

they bend reality

[@doihavetomakeaname9777]

Interesting

[@ericneuens]

Actually I think it's "square" time.

[@joeolmond4252]

@@ericneuens time squared

[@michaelwave2945]

I love how this video anticipates where you’re going to get confused and has the dude voice ask for further explanation

[@camelopardalis84]

The problem with that is that some people - like me - are dumber than this man.

[@BopLouie]

Really!

[@mousaey]

This is like one of those dreams that makes perfect sense while you're having it but upon waking seems totally nonsensical.

[@michaels8628]

Or understanding everything on an acid trip and forgetting it all when you're back to normal.

[@michaels8628]

Or understanding everything on an acid trip and forgetting it all when you're back to normal.

[@srulers]

Or understanding everything on an acid trip and forgetting it all when you’re back to normal.

[@PJ6300gaming]

back to normal

[@Michaelroni-n-cheese]

Or understanding everything on an acid trip and forgetting it when you back to normal. normal.

[@MonkeyMan90.5]

“This isn’t what a brother and sister are supposed to do!”

[@elifarmer3815]

goated reference

[@ReplikaYunus]

Lolll

[@toddhowardpeakyblinders9994]

I was thinking the same thing lol

[@CorpseZack]

Biggest plot twist of all time

[@giglefreakz]

This is the longest bowling alley screen animation I've ever seen.

[@dmfd-o2n]

Very underrated comment

[@mattheww3116]

@@dmfd-o2n certainly

[@-.killua.-8038]

As my family runs a bowling alley this made me laugh so hard

[@sampletext9338]

AHAHA

[@gunweizard6125]

OAHDKSHAKHDKXNX IM GONNACHOKE

[@Dalton_Boardman2000]

This sounds like two omniscient beings conversing on how to create a stable universe.

[@ellis时间]

Would there be any reason for two omniscient beings to converse? Just a curious thought

[@halfknight6706]

@@ellis时间 Boredom?

[@muckyesyesindisguise3854]

@@ellis时间 I mean, you have an infinite life span so, boredom I guess.

[@suspecthalo]

Some omniscient being, doesn't even know how to turn a sphere inside out smh

[@NajaToxicus]

@@halfknight6706 But the concept of boredom is an animal thing.

[@SoloBeans]

“That’s no good, you are pinching it infinitely tight.”

[@floof5359]

_WHO GAVE US THIS POWER???_

[@alexanderharrison7421]

WE BROKE INTO GODS CONTROL ROOM

[@suruxstrawde8322]

Strange aesthetic 1990's sentient AIs.

[@mysteriousmemethief]

You musn't tear or crease it

[@bigboss4178]

*THAT'S WHAT SHE SAID INTENSIFIES*

[@HarrisonLuke]

It is Halloween '24 and we find ourselves at this checkpoint once more. I hope everything is going well for you. Keep your head up and keep moving forward!

[@ZinnaMae69]

Hey thank you for saying that

[@kshitijghormade322]

Can anyone tell me it's legend?

[@LarkeyFactorial]

:>

[@HarrisonLuke]

@@kshitijghormade322 This is one of those videos that gets recommended to you every few years and you can use it like a checkpoint in your life

[@sk3l3k1ttYz]

@@kshitijghormade322 it just kinda pops up from time to time :P

[@Bigfluffydragongaming]

KZbin: "babe its 3am, time for your sphere inversion." "Yes dear."

[@omagro8267]

Literally same.

[@serbanandrei7532]

Yup

[@farmiluc]

Wow that's funny someone should make a meme out of this

[@monke1172]

It's 5 am for me rn but yea hehe :`)

[@cristiancorjan4587]

1k likes in 12 hours lmao

[@mercilesscuttlefish]

this is like a video of two bored gods playing around with abstract reality

[@Rohan-rp3kg]

mercilesscuttlefish w

[@Arrakiz666]

This is essentially the plot to car boys.

[@rugvedkulkarni1593]

What mathematicians do every day.

[@NoriMori1992]

According to the video's script, their names are Xanthippe and Yorick, which really only reinforces the impression that they're gods… www.geom.uiuc.edu/docs/outreach/oi/script.html

[@yellowmarkers]

@@NoriMori1992 look at the credits, their names are Karen and Paul :p

[@jjtepota2572]

16:27 Man: "I still dont understand, is there any other way to look at this?" Woman: -pissed silence- "okay"

[@spicyspace]

THATS EXACTLY WHAT I WAS THINKING LOL

[@Boricosa]

Nice profile picture

[@usedtogiveadamnbutnevergav1960]

RIGHT

[@lt.spookycarrot1925]

In her head: “Bitch you fucking what?”

[@legrandluan]

Woman: Am I a joke to you?

[@jakubopyrcha9222]

I like how the material can pass through itself but pinching and creasing is out of the question

[@fredzavalamo]

Hey you gotta draw the line somewhere! 😉

[@katelynfarvour4733]

Why does it disintegrate when creased????????

[@fredzavalamo]

@@katelynfarvour4733 it's just that the rules for the game were stated like that. I'm thinking these mental experiments are used to develop real life technologies where sharp edges are not desirable, like designing driveways/driving paths.

[@shill2920]

​@@fredzavalamothe concepts used in this video are part of a mathematical field called "knot theory" which is used to identify long complicated strings of DNA, and helps advance the medical field

[@want-diversecontent3887]

​@@shill2920 Wait I didn't know knot theory was involved, I thought it was just topology or something like that

[@mayed5540]

It's like you got abducted by aliens from another universe and you are being forced to learn their laws of physics.

[@jamesdupuis3249]

I like your profile pic. 👍

[@mrnerd3143]

i like ur nms pfp

[@DarthAlphaTheGreat]

This is our law of physics on space and time.

[@ShadowStray_]

666 likes!

[@ericthompson6598]

This is literally calc 3 lmao

[@uhhdudethatwouldbesalt672]

It's like watching a video of an elder goddess teaching a young god how to manipulate his newly acquired realm. Slowly, but surely, he learns how to use his abilities in order to bend his realm to his will.

[@alexanderpham4560]

I S T H I S L O R E ?

[@uhhdudethatwouldbesalt672]

Alexander Pham ye

[@terrowincheeseman5228]

I imagine it as an AI talking to a human while they manipulate a computer simulation.

[@NoriMori1992]

Even better is that their names are Xanthippe and Yorick according to the script. www.geom.uiuc.edu/docs/outreach/oi/script.html

[@dylanscott894]

CARLOS!!!!!

[@joniii_]

Tried a drinking game where every time I got confused, I'd take a shot. Woke up naked in a ditch the next day

[@Natalie-101]

At least you woke up

[@fabianmarcoschau]

@@Natalie-101 🗿🗿🗿

[@Sovic91]

Makes sense. Taking shots in combination with this video will just make you even more confused. It's a never ending escalating cycle.

[@Ki-dw2ro]

I can't gamble or smoke but i think i can do that

[@StreetN1ckel]

Shots of what? PCP?

[@jaycobe9240]

I sure did understand some of that. What an interesting experience. The algorithm decided to send me here after 13 years in the middle of the night.

[@fitnesswithsteve]

This feels like a video from the past and from the future at the same time.

[@theoriesanonymous5180]

oh no its just from 2011

[@phurisottatipreedawong1618]

I feel that it is similar to classic sci-fi movie.

[@froschgrosch5247]

@@theoriesanonymous5180 I think it is older and was uploaded to YT in 2011

[@somerandomnon2168]

@@froschgrosch5247 yeah it’s from 1994 says in the credits Edit: 21:10

[@astralsailor]

1000th like

[@sloth0708]

Alternate title: two people have a candid, respectful, academic conversation They were so polite and friendly-formal with each other

[@Iugeer]

society is going in reverse

[@darwinwatterson4568]

@The Unnamed Cousin 3D manners are easy for them, as 2D manners are for us. 3D beings are the polite gods of stick figure animations

[@lisapalmer8683]

@@darwinwatterson4568 we are not polite with stick figure animations. do you KNOW how many kids made animations of them fighting

[@domedrain7405]

kzbin.info/www/bejne/h4LNgoCQjdeIpbc

[@loganjohnson8010]

@@domedrain7405 bro that sucked.

[@Redawesomeoby]

This just feels like two gods playing with physics in their own personal dimension/plane of existence

[@iamme2739]

Or a gmod ragdoll when you strech it.

[@Doughy9038]

@@iamme2739 bruh

[@8BitNaptime]

Greg Bear novels suddenly make more sense

[@AJxxxxxxxx]

The eternals playing a game while thanos is fucking everything up

[@AJxxxxxxxx]

@@8BitNaptime What’s the name of the novel?

[@voichi7128]

1:52 the sound of the circle hitting the surface somehow made me laugh audibly

[@prlnce_fg7688]

I didn’t laugh the first time I heard it but after I read ur comment I listened to it again and laughed. I’ve never felt so disappointed in myself😂

[@manitoba-op4jx]

it sounds like the sound the chess pieces in windows 7 made when moved

[@ctrlaltrepeat245]

"It is surprising, but watch this!" Proceeds to do something unthinkable to mortal man. "That wasn't easy to follow, was it?"

[@spencerthegarfieldfanboy]

@mrbeastt thats such a crap scam name lol

[@Jeremyjji]

The birth of chutulu

[@youalldeservelove5949]

@@spencerthegarfieldfanboy he fixed it

[@derangedgato]

@@Jeremyjji the egg

[@Jeremyjji]

@@derangedgato Ţ̶̯̱̥͍̜̪̮͙̤͇͌͂͌̂͒̅̾̈́̚͝H̶̦̯͇̀́̄͝Ë̴̢̧̨̧͙̳̲͚̘̳͇́̑̋̂̀̊͂̈́ ̵̨̢̛͓͓͓̹̺̪̺̠͍̔R̵̙͇̀̆̉́̑̕I̴͒̓̐̈́̅ͅͅF̶̼̲͆͐̓T̵̡̺̩̥͓͖̜̞̑͗̄̈͗̓̅́̇̕

[@pkfortis]

These two are the entities who are talking to each other in Minecraft's ending.

[@txtp]

:O new MC lore pog

[@echothefreak9396]

Holy crap yes-I always hear that minecraft gave the credits once u beat the game, until I beat the ender dragon and saw that. Good to know others are aware of it and it’s not just my ipad that’s going insane

[@midnoon_]

canon

[@UnorthodoxDegeneracy]

@@8Kazuja8 Holy shit you’re right

[@jebediahkerman2330]

turning number 64

[@dontrefertomethanks]

This feels like the female voice is an omniscient god explaining the 4th dimension to a deity-in-training

[@xanvasanx]

I saw a similar comment earlier, but yours is, actually, exactly what I was thinking

[@marny69]

do not like this comment anymore.

[@xanvasanx]

@@marny69 that's not up to you to decide

[@Blacklemonsss]

@@xanvasanx you should have said nunya business

[@PubicGore]

This has nothing to do with higher dimensions. It's just pretty basic topology.

[@belindaforrest6224]

There's something so wholesome about having youtube suggest this video, watching it, and(for me) not being able to understand it completely but still totally interested in it and the whole subject and wanting to try very hard to understand. And you go to the comments for this reason in the hopes somebody will explane in an easy amd simple way, but you are faced with only more confused people who have the same thoughts, or a funny joke or whatever. Wholesome and a strange but strong sense of community. To know there are millions of other people who are here for the same reason and clicked on the video with the same curiosity and eagerness to learn something interesting. Cheers guys! Never stop being curious!

[@uNiels_Heart]

I can't explain it to you, either, but topology is still a fascinating field of mathematics. Check out *knot theory* , which is similarly cool. There's a Veritasium video about that.

[@therohan1957]

I feel like this is what plays in the lobby of purgatory.

[@ssikkiiland]

Na this video is the toys in the doctors office that instead of kids that play with them gods play

[@margaridamarques9060]

♥️👌🏻

[@theglitteriseverywhere2912]

That hits different after watching Loki in the TVA

[@TheWither129]

You’re just in the waiting room and there’s all this incomprehensible nonsense happening on the tv

[@laurenhydride2336]

The backrooms

[@RonaldC]

I had just assumed that this was surrealist animation and was legitimately surprised that it’s actually educational

[@Cobalt985]

I really love this type of surrealism either way, this video feels so beautifully liminal

[@karanaima]

this is maths in a nutshell, you know

[@SSEasygoing]

I too fell for the thumbnail and short title. Very surprising and interesting

[@raccun9670]

It's weird how this just randomly showed up in my recommended, but ngl I kinda enjoyed watching it.

[@thebrosquad7095]

Yo same

[@hallygibblets2747]

"man, this blunt is weak af" 15 minutes later

[@verzinsky1221]

bro this is so underrated

[@ExtraterrestralyHigh]

LMAO

[@phillipanselmo8540]

if I saw shit like this after smoking a blunt I'd stop doing all drugs

[@givent1GOD]

When did I type this ?

[@ap0ll0_xxi]

Accurate lmao

[@WhosJoe999]

So this is where Huggbees got it

[@derek8685]

“Mom Phineas and ferb are playing with reality again”

[@evanmontague9456]

*who* *is* *the* *girl*

[@hotteacocoa]

@@agripinapantoja4688 And all it took was playing with reality. We could all learn a lot from Ferb.

[@mraizawa5274]

@@agripinapantoja4688 that’s why he was always so quiet 😳

[@pando6437]

ferb? *i know what we're gonna do today!*

[@quinnsmithy8778]

good one

[@icantthinkofaname8139]

“It’s MY Sleepover and I get to pick the movie!”

[@Ajajqiqjaa]

😥😥😥😴😴😴

[@StonefolkNetwork]

Not too far off. I made my friends watch Beyond The Mind’s Eye 👌

[@victoriapich9477]

for me it’s Turtle Dreams

[@StonefolkNetwork]

@@victoriapich9477 Wow! Monk! Good taste (poor friends? Ha)! I especially love Book of Days.

[@hellokittygaming42069]

@@StonefolkNetwork My friend made us watch that new fangled animu thing named boku no picu. Really interesting story. More interesting is how you have not saved the queen peach in bowsers burrito. You have my full disrespect after crossing that line sir im sorry but sack man is coming to your location right now.

[@eleanorread3881]

I know this is just an educational video from the 90’s but I’m obsessed with the character dynamic between the two narrators. The female narrator is so patient with him, I find it comforting.

[@siddhayak]

Right? It makes it somewhat personal and weirdly enough I feel like she's walking me through it and I'm the guy! Unexpected watch but I really loved the video

[@allisonkampa8500]

I smell mommy issues

[@taki203]

it’s so soothing to have her gently explain and answer all of his questions....

[@siddhayak]

@@allisonkampa8500 shuTUP AHAHAHAHAH

[@ValoriYT]

It's a really relaxing video to watch, I honestly might be able to go to sleep to this

[@sofianalshoubaki4636]

I was waiting for them to start arguing, i didn't realize that this was the original 💀

[@toprakkarakaya7774]

The person who animated the sphere: "My goals are beyond your understanding."

[@spongbong0]

😳😳fr tho wtf😳😳

[@edumw4163]

David Ben-Zvi

[@GrimReapuh]

- Reverse Flash

[@alineyoldi5428]

the animator must have traveled to the 7th dimension as a reference point to help design the sphere

[@gideon903]

This gets even more cursed once you realize that this is the only video on the channel.

[@GumSkyloard]

Which means that they posted this, and then disappeared.. Ominous, ain't it?

[@_12k70]

Tho', it's not the first time this video has been posted on KZbin

[@nafin9063]

I hope your profile picture is ironic.

[@gideon903]

@@nafin9063 ?

[@theonewhosknocked7971]

Check the favorite videos playlist. Such an uncanny energy in there

[@coolbeans5911]

i like to imagine this is their purgatory, where the woman is damned to explain the inside-outside sphere over and over again, and the guy punished to never fully comprehend, for an eternity. Like Sisyphus' rock, but a math equation

[@ximitify]

Well that's a nice thought before going to sleep. Thanks Math-Demon.

[@coolbeans5911]

@@ximitify i love Math Demon he's such a great actor, his performance in Good Will Hunting was incredible

[@icecrownpoint]

Haha, Syphilis' rock

[@moonkit9058]

M a t h. D e m o n i s. Y o u r. N e w. N a m e

[@BixbiteBungo]

That's not a purgatory scenerio, that's a hell

[@bethmello4110]

i’ll forever remember that ONE version with the siblings

[@laz719]

Me Too

[@laz719]

Me Too

[@flarecoils1573]

Theres something so satisfying about the way they interact. She doesn't call him foolish for not knowing and he doesnt lose his temper at her for not giving him the answers right away. It's just so pleasing to watch.

[@cody4417]

right, it keeps the viewer engaged and still entertained. there should be more videos like this

[@EGarrett01]

It's what happens when you take social and reputational instincts out of conversation. You might enjoy talking to autistic people, they're the same way.

[@_lol69_17]

@@EGarrett01 not all*

[@archkull]

@@EGarrett01 Yeah, as somebody else said definitely not all. I have an autistic family member, my god would he have become the biggest twat less than ten seconds through a conversation like this.

[@endmysuffering7903]

it's refreshing honestly

[@2pedroandrade]

Math Woman: it is surprising, but watch this: **sphere goes old testament angel**

[@SurnameName]

BE NOT AFRAID

[@Nyx_Fey_]

*I COME AS A MESSENGER OF GOD*

[@Artizap_]

@@SurnameName LIKE YOU EXPECT ME TO NOT BE AFRAID YOU HAVE LIKE 3738373 EYES AND YOU WATCH ME WHILE I SLEEP

[@chessplatypus4769]

why is this on my recommended

[@SaidQuestions]

@@chessplatypus4769 dont ask, enjoy

[@googleuser3163]

I wish my parents were this calm when they fight

[@WingsTM]

Hang in there

[@emuliusv]

Right?

[@Generic-Brand]

Underrated

[@daniellelite3080]

I don't have any parents

[@isaiahwalking]

Same...

[@suspicioussand]

Mathematicians on their way to pull the most mind-bending solution out of their arse for a problem that only exists in a theoretical universe:

[@imakerandomvideos8267]

This is what our parents hear when we try explaining that we can’t pause an online game.

[@ayt_metal]

XD

[@skissors]

true

[@xxcringeycookiezxx3441]

YES LMAOO

[@Sth809]

Lmao

[@SoulT7]

Lmao

[@citronvannalemon]

"Ay, lads, I found this material that can pass through itself." _accidentally rips it_ *"oh shi-"*

[@baconknightproductions8297]

"I tried to teach you topology, but yooou didn't listen!"

[@orange993]

*The material spontaneously goes through a nuclear fusion chain, immediately denonating and obliterating everything within a 12 mile radius.*

[@BobBob-ye4vz]

theoretically you can’t rip it cause it’d stretch so it doesn’t rip

[@citronvannalemon]

@@BobBob-ye4vz The video said "you cannot rip or puncture this material without destroying it".

[@lvlupproductions2480]

@@citronvannalemon Yes but that is just a self imposed rule not a property of the materials.

[@mirrenbodanis5224]

Ancient VSauce

[@doburu4835]

@@thsoup2353 this was made in the 80's

[@user-gh3yn3nn5u]

Ancient

[@therobot1080]

yes, ancient vsauce

[@Scazoid]

VSauce itself is pretty ancient, so this is ancient²

[@drobeofwar7588]

@@doburu4835 video says "1994" in the end credits....

[@mattellinger7472]

the video playing out of sync muffled in the background just makes me feel so warm. it's like a memory from your distant past that reminds you to keep breathing no matter how hard things seem to get ♡

[@jahlijahman]

Him: “I still don’t understand. Is there some other way to look at this?” Her: OK. 😐

[@icantthinkofaname8139]

“We’ll divide the sphere into thin horizontal ribbons”

[@moonroses6664]

@@icantthinkofaname8139 "we'll look at one ribbon at a time"

[@meme-ville]

@@moonroses6664 Him: “I still don’t understand.” Her: “excuse me?” *pulls out gun* Her: “say that again, I dare you.”

[@thealpacaking1547]

I literally found this comment 2 seconds before it was said in the video

[@robertolopez9113]

i was scrolling through the comments while the video was playing , saw this and then this part happened as i was reading it

[@SlyHikari03]

I love how old CGI looks. It’s so nice.

[@kiranzwei1746]

It’s very nostalgic

[@Top10WizardReviews]

Stereoscopy books from the 90s, brilliant CGI work. Check em out if you ever get the chance.

[@jones1926]

Yeah doesn’t it feel like you learn more from it?

[@cosmiceyness]

books about electricity with little kits from the 90s are great too

[@kalleidamation987]

I love everything about it. Old CGI had such whimsy and creativity to it.

[@ReBufff]

*Kids in science class years ago:* "Man this is so boring!" *People on youtube now:* "I might as well watch this for fun"

[@ScarletSM]

Actually if you were to learn about those things in science class by your own accord you wouldn't be bored! Since everyone here (Or at least most) watch this because it was interesting and they wanted to learn about whether or not they knew it. Same way with working. Once your forced to do something. (Especially something you don't want to do at the moment) and your not engaged with said topic (Viewers had control over what to do with the video therefore providing some level of engagement possible to create the illusion of engagement) you will not want to do it! Another reason why school is ineffective to most. Although I have never heard a solution to it.

[@ReBufff]

@@ScarletSM yes.

[@dancingenginier5707]

You cant realy say now when the video is over 10 years old

[@ScarletSM]

@@dancingenginier5707 Wdym? Is it weird to discuss thing's with other people even with it's age? People do it with the soviet union, World war 1 and 2. A whole lot of other wars. And most history.

[@Kian00]

I think I was one of those kids, I have seen this before for sure but I’m not sure where

[@kruks]

19:46 They had to employ a master illusionist to make this video.

[@vesuvius1850]

This is how it feels to figure out how to operate someone else’s shower

[@potatoberry7472]

Felt

[@andrewgillim5952]

CalebCity reference?

[@ayshir6261]

@@andrewgillim5952 not everything is reference

[@jureklemencic7316]

@@andrewgillim5952 life reference

[@jrbird1983]

Which way do you push the handle. I stayed in alot of hotels.

[@MrNex]

Its taken me 10 years but Ive finally understood what tf they did to this sphere.

[@gonderage]

it took me until today to finally understand

[@upsettingrock1]

I sorta understand it and I watched it for the first time today

[@catsdogswoof3968]

9 year gang lol tomorrow its becoming 10

[@jonnyboy8760]

Wait, 23 hours ago, and 150 likes?! Wtf is the KZbin algorithm!

[@Driga_]

I remebler watching this video years ago and I didn't understand anything back then. But know I feel like fucking Albert Einstein

[@hivatu]

it’s literally like a mathematician teaching a graphic designer how to draw this

[@kalleidamation987]

I don’t envy the animator who worked on this, that’s for sure.

[@gote761]

i feel the pain described with these characters.

[@the-treviathan]

i feel like a young god being taught how to perceive 3 dimensions

[@TurtleneckToby]

this feels comforting, yet unsettling. it’s like purgatory

[@hotteacocoa]

But... Cheez-it man... how do you know what purgatory feels like?

[@lightterror3304]

@@hotteacocoa hes cheez it man ofc.

[@Polylep]

Is this it? Is this a sphere turning inside out?

[@royalblanket]

I'm comforted myself

[@juan.rp3192]

que tiene de comforting

[@aurumjuice8843]

This feels like the argument between an immortal entity and a questioning mortal who wants to know everything but doesn't have the mental compacity for such but like they're trying their best.

[@chastermief839]

"Be careful. You're pinching it infinitely tight" is what did it for me. Such casual delivery of an incomprehensible idea.

[@aragiss]

Exactly what I thought. The female voice is calm and almost... omniscient! Yet she is also friendly, tolerant and eager to teach. That's what I would imagine God would sound like.

[@cicadaenthusiast3954]

Gnomestuck symbol 😳

[@plimplom1323]

42

[@St3lla-MaR1s]

@@plimplom1323 I think I got that reference

[@SalvixVT]

i love how the woman talks. she sounds like a happy A.I trying to teach a mere human how the universe works in a simple way

[@bruh-zn8ju]

thats literally the video, the human being you

[@SalvixVT]

@@bruh-zn8ju but shes not an A.I

[@bruh-zn8ju]

@@SalvixVT bruh

[@SalvixVT]

@@bruh-zn8ju bruh

[@blank-3403]

Oh cool, a Panzoid template pfp user

[@A.M789]

This feels like an educational video made by aliens to explain to humans how to time travel

[@jj-eq4nd]

I can’t pay attention in class but will watch a 21 minute video talking about turning a sphere inside out

[@JennsCorner777]

You're probably gifted aka incredibly intelligent and school is boring because it's too easy or doesn't pique your interest where as this video does. Look up characteristics of giftedness. I bet you're more intelligent than you realize.

[@JacobsKrąnųg]

@@JennsCorner777 no, he is just lazy

[@arundas8870]

@@JacobsKrąnųg probably

[@MusicalInquisit]

To be fair, this video contains a lot interesting material of higher level math (Topology) which is automatically way more interesting than whatever they teach you in say Algebra. Another fun part is that you don't have to visualize it yourself and there are no hard to understand proofs in here.

[@EC-yw5hg]

@@JennsCorner777 y’all will come up with any excuse to say you’re ✨special✨

[@jklrcreations8900]

I just spent 21 minutes of my life watching a video on how to invert a fictional sphere in another plane of existence. My life is now complete.

[@hsmacaraig]

I found out that there are more episodes of this, but I can’t seem to find them. I guess my life isn’t as complete as yours is.

[@mikoajmulka5717]

@Mac Cheezy the forbidden scrolls!

[@SammaLlamas]

Lmao same, I can finally die now 🤣

[@everyothermouse]

This dialogue feels like what rationalizing things to yourself in your head feels like

[@alifr4088]

My head in a calculus test

[@bambampewpew32]

LMFAO WTF THIS ACTUALLY MADE ME LAUGH SO HARD WHILE LISTENING DUDE THEIR VOICES IN THE BACKGROUND PROVED IT SO RIGHT LMAO

[@bfpierce]

Agreed. With a touch of “Fitter Happier” by Radiohead.

[@GINSHOTGUN]

I highly agree

[@mr.mister7540]

Unfortunately I don’t think a lot of people will relate to this

[@jesusrealaccountfrfr]

00:49 october 4th 2024. this is my first ever visit of this video. i hope you are doing good, future me.

[@ashluvtocas]

Reminder!!

[@jesusrealaccountfrfr]

@@ashluvtocas thanks

[@Thatguy_96]

Reminder!

[@nolaouambo5447]

Man y’all ain’t gotta remind him every 5 days. Give it a few years.

[@jesusrealaccountfrfr]

@nolaouambo5447 yes thank you

[@poetsrear]

Can you imagine what we would be capable of if everyone on this planet was able to talk to each other with this tone and approach...

[@billbuffalino6741]

Star Trek

[@nocontent1238]

Would make for a pretty boring world tbh.

[@Manly-Tears]

It's a world of empathy, and empathy inherently requires a point where you put your feelings over other's feelings, and vice versa. Without a point, or a line that cannot be crossed emotionally, we'd lose individuality. Think of Childhood's End by Arthur Clarke; wouldn't you call it an utopia gone dystopia, because everyone is everyone and no one at the same time?

[@nocontent1238]

@@Manly-Tears My thoughts exactly.

[@kjproductions98]

"everyone is everyone and no one and the same time" i did noooot need to read this

[@IARRCSim]

Mathematicians go insane because they have videos like this playing in their heads several times every day.

[@isaiahwalking]

Really?

[@mrpedrobraga]

@@isaiahwalking Yes, but with lower definition.

[@zanderperkalator9129]

No they don't....

[@TheBearJew1309]

Aspergers does that to people. Keeps you thinking, though!

[@mrpedrobraga]

@@zanderperkalator9129 I do a lot of math, it's true Sometimes I try to draw on paper for other people but it's hard. That's why i love these videos, to show others

[@mittenkitten2392]

They sound like computers or AI’s that are teaching one another about shapes and it’s so interesting not to think of them as actual people

[@slapper360]

Makes it easier to watch for me

[@Parzival-hc3zt]

It might be a weird way to look at it, but I imagine it as a benevolent AI teaching some guy the forbidden knowledge of how to turn a sphere inside out

[@beehivemind9343]

@@Parzival-hc3zt *without poking holes in, poking, or creasing it

[@Natalie-101]

Yeah, I saw a comment that they're bored gods toying with reality to pass the time, and that's canon to me now

[@chair2045]

Yeah...

[@ab3by9]

"That's not what a brother and sister are supposed to do!"

[@george60m38]

I love science videos unrelated to school because I don’t feel the pressure to memorise everything and can truly feel my love for science without my hate for tedious work

[@micahcook2408]

Same

[@chris7285]

I hate these videos because they feel so 1980’s or 90’s

[@ihateallofu8233]

@@chris7285 Ok Mr. Digital Z-llenium.

[@aniyilator]

@@chris7285 That's what's so great about them. Ditto what @Ihate allofu said

[@squidikka]

Big same. All I ever find myself watching is science or nature videos. They're the absolute best when high

[@parthibbiswas3730]

child : "Mom, I want to see 'Inside Out' " mathematician mom : "No, we have 'Inside Out' at home" Inside Out at home :

[@user-qf5dc6mx3l]

made me laugh LMAO

[@Joopitah]

much better imo then the real inside out

[@veganmeatball5276]

I like it

[@TbHiNgK]

👌

[@Tacospaceman]

lmaaaaaooooooo

[@secondengineer9814]

"Can I see that from pole to pole?" "Damnit, Derrick these things take a month to render, it's the 90's"

[@AshokKumar-rg4ik]

2010s

[@randairp]

@@AshokKumar-rg4ik This video was made in the 90s.

[@coconutshampoo9025]

@@randairp actually, I looked this one up, it’s actually from 1976

[@beetheimmortal]

​@@coconutshampoo9025 It's clearly written at the end that it was made in 1994.

[@beetheimmortal]

@@AshokKumar-rg4ik It was made in 1994, as written at the end credits.

[@CopeWithMe]

I cant believe this was made 13 years ago. I'm suprised I even understood this even though I have a potato brain.

[@ScratchGoAnimateVyondReturns]

Actually, it was made 31 or 32 years ago.