The things you'll find in higher dimensions

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  • Опубліковано 6 чер 2019
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    This video covers a range of what shapes and properties you'd encounter in higher dimensions.
    Why there are only 5 platonic solids proof: • So why are these the o...
    Numberphile Video on Klein Bottles: • Klein Bottles - Number...
    Sphere Packing: www.quantamagazine.org/sphere...
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КОМЕНТАРІ • 12 тис.

  • @zachstar
    @zachstar  4 роки тому +2549

    My brain hurts...
    Want a Klein Bottle?: stemerch.com/collections/maths-toys/products/klein-bottle-1
    Edit: Some people have pointed out that the dimension in which the sphere surpasses the cubes volume is much higher than 262 and after finding a calculator that could handle these numbers I'm getting the same thing (around dimension 1205 is when it finally happens).
    And again here is the link for the proof of the 5 platonic solids video: ua-cam.com/video/04eVLnPrpEY/v-deo.html

    • @syedali2494
      @syedali2494 4 роки тому +15

      Can you please make a video for Construction management and engineering ?
      Pkease

    • @overloader7900
      @overloader7900 4 роки тому +26

      Platonic solids are easy! If sum of angles of shapes that connects in a point is less than 360 than it can make a platonic solid! But least amount of shapes is 3 bcos else they are parallel. Hexagon have angle of 120 and 120*3=360 which means that they make plain, pentagon gives 108*3=324 which is less - it makes solid and 108*4>360 means it's not, square is 90*3=270

    • @inwardanswers1140
      @inwardanswers1140 4 роки тому +2

      The sphere breaks the boundaries after 9.
      9 are the interlocked dimensions, 9 are the cycles of time.
      9 above 14 below 32 in total.
      Time/space is a tricky girl!

    • @Chrismarkbobo
      @Chrismarkbobo 3 роки тому +11

      There are 26 letters in the English alphabet. Coordinats are always named at X,Y,Z axis. So when they usually say there are only 26 dimensions maybe its just them running out of alphabets to name their axises?
      (Jk lol idk shit bout higher dimensions)😂😂😂

    • @a7md69
      @a7md69 3 роки тому +3

      What if we imagine a human appearing out of nowhere, but just really small. Then grows in size as it approaches us, then again shrinking once it passes. Kind of like the cross section of a sphere appearing as a dot, growing, then shrinking again...

  • @HSC82388
    @HSC82388 3 роки тому +26577

    Now I understand how my dog feels when I'm talking to it

    • @chow-town9888
      @chow-town9888 3 роки тому +476

      🤣🤣🤣🤣🤣🤣🤣🤣

    • @lscottmanifold9618
      @lscottmanifold9618 3 роки тому +159

      I love that book

    • @a.s.3567
      @a.s.3567 3 роки тому +207

      I just got the Platonic solids down and now this.... like it’s been here forever. I feel like a 🦕 now

    • @peanutsforlunch5785
      @peanutsforlunch5785 3 роки тому +627

      Well I gotta say he lost me at 0:00

    • @bobstar2683
      @bobstar2683 3 роки тому +152

      Single funniest comment ever.

  • @nixmaritimus836
    @nixmaritimus836 3 роки тому +4275

    The joys of watching a forth dimensional object represented in a three dimensional form on a two dimensional medium.

    • @priyanshupradhan2342
      @priyanshupradhan2342 2 роки тому +278

      Imagine 4th dimension creatures watching 5D objects on a 3D screen and trying to understand them.
      Edit: Not my original comment, I saw it on another video.

    • @BrazilianImperialist
      @BrazilianImperialist 2 роки тому +128

      @@priyanshupradhan2342 Imagine 2d beigns watching 3d objects in 1d medium

    • @priyanshupradhan2342
      @priyanshupradhan2342 2 роки тому +1

      @@BrazilianImperialist Lol

    • @pattsw
      @pattsw 2 роки тому +31

      Don't forget that you're observing all of that with two 1-dimensional points.

    • @pattsw
      @pattsw 2 роки тому +11

      Ok, not quite, but close enough
      (Pupil in the eye)

  • @daymm8330
    @daymm8330 Рік тому +1202

    That "knot from hell" got me💀

    • @lenoobxd
      @lenoobxd Рік тому +60

      Fr that’s exactly what satan’s knot is
      It ties itself and you will NEVER, EVER unknot it

    • @waxsuyaaa
      @waxsuyaaa Рік тому +18

      I saw that as I read the comment

    • @oscarbp7618
      @oscarbp7618 Рік тому +19

      Same, I can’t believe they got that into an actual article

    • @Thoughtless-_-
      @Thoughtless-_- Рік тому +10

      This is why I don’t use wired earbuds, like you can’t ever unknot them without cutting it lmao.

    • @DesmondFiddlebert
      @DesmondFiddlebert Рік тому +11

      Knot from hell
      unknotting number ♾️

  • @oinkoink3669
    @oinkoink3669 Рік тому +310

    Let us all acknowledge Maryna Viazovska. She is the ukrainian mathematicia mentioned at 16:33, who found out about the packing in 8 and 24 dimensions. Last year she got a fields medal

    • @flohwalzer
      @flohwalzer 11 місяців тому +2

      very nice

    • @angelinasurzhyk6655
      @angelinasurzhyk6655 10 місяців тому +8

      Oh my god, that’s amazing! Literally so proud of her😭

    • @doctorballs8309
      @doctorballs8309 9 місяців тому +4

      Who cares

    • @MrSaljstn
      @MrSaljstn 8 місяців тому +3

      Just cuz she's Ukrainian? yeah no thx 🤡🌍

    • @sunbea4477
      @sunbea4477 8 місяців тому +1

      @@MrSaljstnwhat

  • @yeeeessssssssss
    @yeeeessssssssss 3 роки тому +4472

    The 4 dimensional beings are equally confused when imagining 5d cubes

    • @crystallightpancakeovo2834
      @crystallightpancakeovo2834 3 роки тому +48

      True

    • @pedronunes3063
      @pedronunes3063 3 роки тому +235

      I think they would be slightly less confused.
      For the same reason that I think it would be far harder to a 2-d creature to imagine a cube. Imagine explaining to them what is a platonic solid. They have no "inferior dimention" to look because 1-d is just a line.

    • @breadsticks1655
      @breadsticks1655 3 роки тому +15

      @F. M. technically that’s entirely possible but everyone just doesn’t recognize that as we can only see in the 3rd dimension, I’m sure there must be something that explains that way of thinking in psychology but I dunno what

    • @bahhumbug.6156
      @bahhumbug.6156 3 роки тому +12

      Or they intelligent enough to know its not there business

    • @theenjeneer2493
      @theenjeneer2493 3 роки тому +38

      @@bahhumbug.6156 yo what?

  • @user-le7ny8bq1l
    @user-le7ny8bq1l 3 роки тому +3114

    In higher dimensions you will find sanitizers that remove 100% bacteria.

    • @user-le7ny8bq1l
      @user-le7ny8bq1l 3 роки тому +20

      @Abdul Rahman Oo

    • @zomegaexalpha4708
      @zomegaexalpha4708 3 роки тому +61

      @Abdul Rahman this IS beyond science

    • @ustc8813
      @ustc8813 3 роки тому +83

      You will also be able to craft saddles in Minecraft

    • @tejaskulthe9366
      @tejaskulthe9366 3 роки тому +17

      So y'all mean area 51 is in the higher dimension

    • @scottmcman7659
      @scottmcman7659 3 роки тому +71

      All joking aside, the only reason 100% isn't claimed by any product has nothing to do with a type of bacteria it can't kill. It has to do with the surface it's applied to, Lets say you wipe down a table with a sanitizing wipe, but you miss a 1 cm spot. That means, there are potentially live germs in that 1 cm area.
      In other words, at some point, someone figured out they could sue a company for falsely advertising that their product kills 100% with the above example. Hence: The claim is only 99.9%. This is what happens in a sue happy country like America.
      By the way, killing germs is not what sanitizing typically does. Sanitizing is most often used to remove the protective layer around bacteria, so it can't attach itself to a host. Which means it can't multiply and it will then die. However, just because it dies, doesn't mean it's gone. What's left is a dead carcass. It's just too small to see as it also was when it was alive. Most germs are actually nanosized. Anything under 1 um is nm size. In other words, 0.1 um is 100 nm.

  • @SteedRuckus
    @SteedRuckus 11 місяців тому +525

    I've always thought that things people find "supernatural" were just random higher-dimension objects moving through 3D space. It would explain the "appearance" and "disappearance" aspect.

    • @Naro_Rivers
      @Naro_Rivers 11 місяців тому +62

      That’s an interesting way to look at it! I imagine that maybe the cross-section vaguely resembles something familiar and our brains assume it must be that thing.

    • @SteedRuckus
      @SteedRuckus 11 місяців тому +40

      @@Naro_Rivers exactly, and particularly the "warping" effect of an object that isn't perfectly round would appear as would be strange (think of a 3D star shape going through 2D Land, it would start as two dots, increase in area, and then end as two dots, but the shape it would project would be confusing as hell to 2D'ers).
      If a sufficiently irregularly shaped object in 4D were coming in through 3D, we'd probably perceive it to be some kind of "apparition"-looking thing that I think would probably look alot like much of the unexplained phenomena people describe.

    • @yashwardhansingh4787
      @yashwardhansingh4787 10 місяців тому +9

      Nice concept for sci-fi

    • @bradleywalker8642
      @bradleywalker8642 10 місяців тому +5

      "Flatland" video explains this same idea.

    • @yourfriendlyinternetmeatshield
      @yourfriendlyinternetmeatshield 10 місяців тому +7

      *unintelligible sensations and what would best be described as "sound"*
      Translation: Pardon, just "playing through"

  • @lorderik237
    @lorderik237 Рік тому +219

    60 seconds in, and I'm already far more interested in this than anything taught to me in the 4 years I spent in high school.

    • @Chillerll
      @Chillerll Рік тому +1

      Same. That being said I already know a lot about dimensions from watching Rick and Morty. School is for dumb people, as Rick likes to say.

    • @Fasty666
      @Fasty666 Рік тому +1

      W pf pic

    • @akshithsribalaji6304
      @akshithsribalaji6304 2 місяці тому

      t

  • @TasX
    @TasX 4 роки тому +3800

    There are some days when I feel pretty smart. This is not one of them.

    • @ravenravella1000
      @ravenravella1000 3 роки тому +9

      XD XD XD

    • @suanlsrm6488
      @suanlsrm6488 3 роки тому +8

      😂😂

    • @omarfarooq8380475
      @omarfarooq8380475 3 роки тому +59

      Thats what you will find in the higher dimensions

    • @carolynelevin88
      @carolynelevin88 3 роки тому +20

      Ah people who spend all day in their heads can only be as smart as they think they are ;) No one knows anything at the end of the day 😉

    • @shuangcui5528
      @shuangcui5528 3 роки тому +4

      Same

  • @jacobarmour6325
    @jacobarmour6325 4 роки тому +2922

    Wife:I bet he's thinking about other girls
    Him:how should I wrap those 42nd dimensional oranges

    • @TomGeorgin
      @TomGeorgin 4 роки тому +44

      It's not 42nd it's 42. There are 42 dimensions, it's not the 42nd dimension :3

    • @TheMemo659
      @TheMemo659 4 роки тому +10

      You know my X?

    • @WastingtimeInc
      @WastingtimeInc 4 роки тому +8

      Just to point it out- you put it where the man is doing math, not the woman. Not complaining, just asking the internet eyes to observe and ponder and ask why.

    • @newjerusalem6604
      @newjerusalem6604 4 роки тому

      @@WastingtimeInc dancing ua-cam.com/video/4ZdaOa1_Pa4/v-deo.html and laughter is more FUN. 💃🌹💃

    • @kyrlics6515
      @kyrlics6515 4 роки тому +3

      @@TomGeorgin it's actually 42th dimensional oranges*

  • @AC-km9ww
    @AC-km9ww Рік тому +144

    This whole time I always thought "dimension" was referring to different realities. So when they say "dimensional beings", it has a whole new meaning to me now. And seems more plausible as well.

    • @aidanwoodward3975
      @aidanwoodward3975 Рік тому +8

      There's more than one type of dimension. (We think)

    • @MisguidingWish
      @MisguidingWish Рік тому +26

      That's multiverse not multidimension

    • @totallynotaferret
      @totallynotaferret Рік тому +8

      There's Dimensions, different realities parallel to our own, and dimensions, this video

    • @CantEscapeFlorida
      @CantEscapeFlorida Рік тому +3

      more than one definition

    • @AC-km9ww
      @AC-km9ww Рік тому +4

      I know this is naïve to say because I’m not a scholar about these topics, but I think inter-dimensions and the way this video explains it makes more sense then “parallel universe” and time travel.

  • @Random64
    @Random64 Рік тому +53

    6:23 the knot from hell 💀

  • @Pining_for_the_fjords
    @Pining_for_the_fjords 4 роки тому +2071

    I'm going for a job interview tomorrow in a 42-dimensional supermarket, so this video will be very helpful.

    • @darynadar6707
      @darynadar6707 4 роки тому +17

      LOL

    • @deathskunk3
      @deathskunk3 4 роки тому +7

      Lmfao

    • @zyansheep
      @zyansheep 4 роки тому +49

      Why ya hanging out in the 3rd dimension?

    • @circumplex9552
      @circumplex9552 4 роки тому +50

      @@zyansheep He needs reference in simpler problems so he can learn what he needs

    • @Pining_for_the_fjords
      @Pining_for_the_fjords 4 роки тому +44

      @Gabe Kowalski By kissing a lot of 42-dimensional ass.

  • @hecatium4473
    @hecatium4473 2 роки тому +3336

    Everyone else: struggling to unknot their “knot from hell”
    Me: *passes the earphones through 4D space to turn it into an unknot

    • @sharonapersona2518
      @sharonapersona2518 2 роки тому +47

      Genius! 😂

    • @CLM2204
      @CLM2204 2 роки тому +29

      In Other Words 4D Beings & Higher Are watching us Who We call the ALIENS 🙀
      Its Like We Are Their Experiments in a Lab with Labels 🤢

    • @nonexistenceisbliss9528
      @nonexistenceisbliss9528 2 роки тому +26

      Fucking genius! 🤣🤣

    • @slips5815
      @slips5815 2 роки тому +25

      Your genius is unmatched by any earthly being

    • @zachary4670
      @zachary4670 2 роки тому +39

      Knot from hell: exists in 3D
      You: exist in 4D but can only move in one direction along the 4th dimension
      You: uses the 4th dimension to untangle the knot
      Tada

  • @geekymonkey
    @geekymonkey Рік тому +73

    As someone learning French, I quite enjoyed the seemingly unintentional “loup in disguise” pun 😂

  • @kdurso7689
    @kdurso7689 Рік тому +80

    Just took elementary topology this semester and this video would’ve been great for understanding euler characteristics and tilings

  • @davidtorres718
    @davidtorres718 4 роки тому +17785

    What if flat-earthers aren’t actually crazy but they are 2d creatures that can’t imagine 3 dimensions?

    • @ServantOfOdin
      @ServantOfOdin 4 роки тому +2081

      You know... that actually makes a lot of sense.....

    • @corynorris66
      @corynorris66 4 роки тому +460

      technically everything is in 2d depending on how you interpret

    • @xFanaticism
      @xFanaticism 4 роки тому +181

      Underrated comment hahhahah

    • @ServantOfOdin
      @ServantOfOdin 4 роки тому +60

      @sk0sH Which is precisely the point...

    • @theshermantanker7043
      @theshermantanker7043 4 роки тому +17

      @Ed r/woooosh

  • @LightningShiva1
    @LightningShiva1 3 роки тому +2156

    The ppl who study Higher dimensions are actual mad lads

  • @neubtuber
    @neubtuber 11 місяців тому +17

    Data sphere packing thing was really interesting, had no idea it was used that way.
    It's always cool to see how people come up with smart ways to organize information.

  • @davidrains3918
    @davidrains3918 Місяць тому +2

    This video almost immediately flew directly over my head at the speed of sound

  • @madkirk7431
    @madkirk7431 3 роки тому +1481

    6:20
    "The knot from hell"
    Unknotting number: *INFINITY*

    • @ryguy-qh2qk
      @ryguy-qh2qk 3 роки тому +53

      You are me and we are us you are never alone friend

    • @ag_craft2867
      @ag_craft2867 3 роки тому +9

      🤣🤣🤣🤣

    • @Scrub_Lord-en7cq
      @Scrub_Lord-en7cq 3 роки тому +23

      @C de Fg Proof that scissors can cut infinity

    • @sxbmissive
      @sxbmissive 3 роки тому +22

      I laughed kinda hard at seeing that

    • @QHuy11
      @QHuy11 3 роки тому +16

      I'm looking for this comment

  • @triskalii9427
    @triskalii9427 3 роки тому +2413

    This is the highest I’ve ever been despite never doing any drugs

    • @jayknepp6535
      @jayknepp6535 2 роки тому +22

      Best comment I’ve ever read

    • @otter110
      @otter110 2 роки тому +49

      This is the highest ive ever been despite having done drugs

    • @whiteraven6260
      @whiteraven6260 2 роки тому +4

      I did get an anxiety type I've only ever felt while under drugs, so yea, same

    • @jaydenmann447
      @jaydenmann447 2 роки тому +5

      then you’ve never done drugs stfu weird kid

    • @whocares2214
      @whocares2214 2 роки тому +5

      I'm high now and surprisingly I'm understanding without much trouble

  • @LillyKTheArtist
    @LillyKTheArtist Рік тому +58

    My mind was blown when I saw his face because im so used to seeing his comedy skits 😂.

  • @adriantosharmiranda
    @adriantosharmiranda Рік тому +7

    19:08
    The inscribed sphere has radius root(n)-1, and you can use the formula for the volume of the n-sphere V_n to derive n = 262 for the minimal n satisfying V_n > 1.

  • @maexxxrosexxx9387
    @maexxxrosexxx9387 3 роки тому +5005

    so if 1D cant see 2D as being 2D, and 2D cant see 3D as being 3D and so on - then could we be surrounded by objects of infinite dimension without realising?

    • @user-cf9gg3xi7b
      @user-cf9gg3xi7b 3 роки тому +940

      Bingo

    • @Ornament95X
      @Ornament95X 3 роки тому +1367

      Yes but we may happen to see a 3 dimensional slice of them if they move across our dimension. But we will never be able too see their complete body.

    • @gatekeepingwarlock9604
      @gatekeepingwarlock9604 3 роки тому +568

      H.P. Lovecraft: WHAT MIGHT THEY BE CAPABLE OF?!?

    • @maexxxrosexxx9387
      @maexxxrosexxx9387 3 роки тому +48

      @@gatekeepingwarlock9604 idk....

    • @SanityDrop
      @SanityDrop 3 роки тому +255

      Math =/= Science. Both are similar but they are not the same thing.

  • @wolfnx336
    @wolfnx336 3 роки тому +1863

    I love to think that in another universe, there’s a 67th dimension UA-cam trying to understand how stuff would work in a 68 dimension world

    • @yeetthismofo934
      @yeetthismofo934 3 роки тому +196

      And the 68th one trying to understand 69 :)

    • @user-ei3lu6yr5z
      @user-ei3lu6yr5z 3 роки тому +94

      @@yeetthismofo934 haha funny number

    • @algomaone121
      @algomaone121 3 роки тому +38

      What would a video look like in a 67th dimension?

    • @purpleheart7650
      @purpleheart7650 3 роки тому +41

      Dude come back!! Come back, you've gone way too far

    • @lightningpower5401
      @lightningpower5401 3 роки тому +43

      Imagine 1 dimension people
      "hey get out of the way"
      "you get out of the way i need you head there behind you"

  • @Flame.Loves.Cats.
    @Flame.Loves.Cats. Рік тому +17

    This intrests me even though I want to be a herpotolgist. Chemistry, Math, and Zoology are amazing things to learn about that I love! I may be in middle school but this is very intriguing! I may be a bit young but I love this and understand this!

    • @danielturaev7151
      @danielturaev7151 Рік тому +2

      Which grade? I'm wondering if you're Jimmy Neutron or just an average person.

    • @nerdy8644
      @nerdy8644 Рік тому +1

      How young are you?

    • @jays2551
      @jays2551 Рік тому +2

      it's great that you're interested in these types of things! never, ever lose that endless curiosity & passion for learning and i can promise you'll go far in this world! even if you didn't have designs on going to college and somehow find your happiest possible life working in something like a factory or as a salesman, open yourself to constantly learning new things

  • @saukash
    @saukash 11 місяців тому +3

    I love watching your videos. They're so nerdy and techinal. Love that stuff!

  • @EEEGZ-YT
    @EEEGZ-YT 3 роки тому +1698

    6:21 I laughed so hard when it showed "knot from hell, unknotting number infinity" XD

  • @slightlydistressedslug6627
    @slightlydistressedslug6627 4 роки тому +1630

    “Yes, this example is pretty simplistic, but-“
    Bro I have no idea what you’re saying

    • @v05555
      @v05555 3 роки тому +58

      I felt somewhat smart before watching this, now I will go play with my fidget spinner

    • @reedmorris6559
      @reedmorris6559 3 роки тому +3

      Because yu have sense. He is speaking gibberish

    • @reedmorris6559
      @reedmorris6559 3 роки тому +3

      @Ted Bevan-Davies read my response. He makes no sense cause he is spouting philosophy not science...pure nonsense there are 3 dimensions..4 5. 6 etc are encompassed by the 3 dimensions..4. 5. 6 are just labels that denote another length width height inside the 3 dimensions

    • @DrakusLuthos
      @DrakusLuthos 3 роки тому +24

      Reed Morris No... that’s not how that works. Yes, it is probable that there are only three dimensions, but any hypothetical 4th or higher dimensions would exist “outside” of the 3rd dimension.
      A 4th-dimensional measurement isn’t just another term for length, width or height, although it would be analogous to them as length is analogous to width, for example. We cannot fully grasp that concept though, because we are not 4th-dimensional.
      Just because you don’t understand a thing, doesn’t mean that thing cannot exist.
      Also, there are scientific theories that utilise the 4th dimension to explain gravity, so it is applicable to science in certain ways.

    • @reedmorris6559
      @reedmorris6559 3 роки тому +3

      @@DrakusLuthos My statement is based on a clear picture of a manifold and the phd math showed the 5 6 7 dimensions existing within the 3 outer dimensions....the 4 th dimension is time of course..
      Your statement the 5 6 7 exist outside of the 3 dimensions...those 3 dimensions are infinite therefore impossible to be outside. We are dealing with the infinite spacial universe. However if you take the position of limiting the three to finiteness as in the case of the manifold..then I can accept your 5 6 7 definition....The real problem is that physicists are horrible in philosophical concepts and some stray into that area with their analysis...Also I have never read a clear definition of the 5 6 7 dimension. Except for my manifold example

  • @Carole_Williamson
    @Carole_Williamson Рік тому +3

    Oddly enough, I absolutely love this and stuff like this. Fascinating and I actually can follow you. This is how my brain works. You are awesome.

  • @wendyfay16
    @wendyfay16 Рік тому +12

    I'm not really into geometry as such, but I certainly found this fascinating! Thanks!

  • @mateuszloniewski
    @mateuszloniewski 4 роки тому +4627

    Thanks,
    I will remember your advice when wrapping oranges in the 42nd dimension.

    • @michaelhighlights1614
      @michaelhighlights1614 4 роки тому +48

      yea math is so fun

    • @zachstar
      @zachstar  4 роки тому +189

      Please send me some.

    • @OccupyMusk
      @OccupyMusk 4 роки тому +7

      @@zachstar Very entertaining video! Could it be that at 19:30 it is the volume (not the surface area) of the convex hull that is being minimized? :)

    • @scaslx
      @scaslx 4 роки тому +10

      Try intersecting 2^38 oranges to get a 42-dimentional orange

    • @matthewmynk5529
      @matthewmynk5529 4 роки тому +1

      What about the 263rd dimension
      That middle one must be tough

  • @THIS---GUY
    @THIS---GUY 4 роки тому +719

    I’m adding you to my playlist for shrooms-day in quarantine

    • @adambudin7557
      @adambudin7557 3 роки тому +7

      lol, only way to understand 4d i thing xd

    • @mr.pumpkine8070
      @mr.pumpkine8070 3 роки тому +2

      SoundwaveOfJavi agreed. When im on acid my screen is just like waves of rainbow 😂😂

    • @thelonelyab1719
      @thelonelyab1719 3 роки тому +1

      play it at 0.5 speed ...you're welcome

    • @garman1966
      @garman1966 3 роки тому +2

      You understand the 4th dimension when you quiet down /speed up into hyperspace.

    • @HimLahey
      @HimLahey 3 роки тому +4

      he liked the comment, you know he also gets trippy

  • @dtvjho
    @dtvjho Рік тому +8

    14:40 I've seen people refer to the 4th dimension's interior quantity not as volume, but as Bulk.

  • @kavishkhamesra3582
    @kavishkhamesra3582 Рік тому +3

    Thanks for sharing this. Much like the parallelogram, every or any quadrilateral can be understood as just an angled view of a perfect square.
    I hope it makes sense. 😊

  • @Forex_Trading_Namibia
    @Forex_Trading_Namibia 3 роки тому +1726

    Things are definitely passing through one ear to the other here.

    • @briangrussing9327
      @briangrussing9327 3 роки тому +71

      Play this while sleeping & your subconscious will absorb it all

    • @kurowa_
      @kurowa_ 3 роки тому +17

      @@briangrussing9327 bruh what

    • @deeznutz6076
      @deeznutz6076 3 роки тому +136

      @@kurowa_ I think he is saying that if you listen to this while you sleep you will wake up as a four dimensional being.

    • @michaelrobles5800
      @michaelrobles5800 3 роки тому +8

      My God I thought I was the only one

    • @crystaltrocar5237
      @crystaltrocar5237 2 роки тому

      :D :D :'D

  • @Marley505
    @Marley505 2 роки тому +2415

    I like how when we talk about higher dimensions it's almost always just about shapes, and nothing about how physics would go nuts

    • @mr_brown5974
      @mr_brown5974 2 роки тому +270

      I don't think whatever counterpart of it that exists in higher dimensions would be anything like physics, so we can't really call it physics

    • @zelda7059
      @zelda7059 2 роки тому +398

      Our physics is literally irrelevant there.

    • @everythingisalllies2141
      @everythingisalllies2141 2 роки тому +172

      Things to find in higher dimensions: Santa, the tooth fairy, Peter Pan, and Aqua Man. And other fantasies.

    • @BungieStudios
      @BungieStudios 2 роки тому +161

      @@everythingisalllies2141 We've been trying to reach you about your vehicle's extended warranty!

    • @thegregitto
      @thegregitto 2 роки тому +52

      I think it'd probably still be orderly, just much less comprehendible

  • @jamesdelb6885
    @jamesdelb6885 Рік тому +5

    Excellent presentation. Tough to wrap one's mind around the fourth dimensional tesseract, no less even the next one!

  • @kittys.hearth
    @kittys.hearth 10 місяців тому

    omg i’ve never watched a video where someone actually says the types of math in the end for further research. super awesome and helpful!!!

  • @nathanspringer2051
    @nathanspringer2051 4 роки тому +618

    When you realise that the Klein bottle on the screen you're watching is a 2 dimentional represenation of a 3 dimentional representation of a 4dth dimentional object.

  • @ChristieNel
    @ChristieNel 4 роки тому +641

    "And in 262 dimensions..."
    "Hm... yes, I can totally see that."

  • @morci7138
    @morci7138 Рік тому

    That was beautiful man. I love that thank you for bringing a smile and laugh into my day.

  • @dawarjdeka9613
    @dawarjdeka9613 7 місяців тому

    One of the most beautiful videos..glad that my friend recommended it...lots of love from a fellow physics student

  • @L1nk2002
    @L1nk2002 2 роки тому +2146

    If things like these were taught in school I would be way more confused, but also way more interested

    • @M1551NGN0
      @M1551NGN0 2 роки тому +62

      It's confusing, that's why it's interesting

    • @sidharathsharma6197
      @sidharathsharma6197 2 роки тому +93

      Its not taught in school coz understanding these things require very good knowledge of Topology and differential geometry.

    • @arkian8811
      @arkian8811 2 роки тому +1

      😋

    • @SV42165
      @SV42165 2 роки тому +49

      @@sidharathsharma6197 but lets not be boring, if they started classes from stuff like this and said, "oh look, to solve this problem we need this thing" and then jump into the academic mathematics

    • @JohnSmith-nz2yq
      @JohnSmith-nz2yq 2 роки тому +10

      Actually these things are taught in school. You just weren't good enough to get to that level of school. Stop blaming the education system for your own faults.

  • @brusch1553
    @brusch1553 3 роки тому +637

    4th dimensions being: "Yo dude! These guys can't even count ahahah"

    • @watterson.darwin
      @watterson.darwin 2 роки тому +20

      Imagine an actual 3d tv for the 4th demension

    • @brusch1553
      @brusch1553 2 роки тому +4

      @@watterson.darwin well, that would be interesting but what about channels' number? in which dimension would they be?😳

    • @watterson.darwin
      @watterson.darwin 2 роки тому +1

      @@brusch1553 2d probably

    • @hecatium4473
      @hecatium4473 2 роки тому +1

      5th dimensional beings look at dis dude

    • @Jafran_Helstorm
      @Jafran_Helstorm 2 роки тому

      @@brusch1553 In many tv shows I've seen 3D stylish number but commonly used 2D number. So I assume they may use 4th and 3D numbers. The reasons that they may not use 2d number, could be because they can't see it from every angle. If you have a 2d object in 3d picture you can roll it 360° and at certain degree you will only see straight thin line of 2d aka 1d object. So I think they'd prefer 3D and 4D channel's number

  • @Killerkraft975
    @Killerkraft975 Рік тому +2

    One application I’ve learned in my CS degree with higher dimensions is using vector spaces for information retrieval. For example, comparing documents with 2 words would have a vector space of 2 dimensions because it would represent a score on which word it was most relevant to. So therefore comparing documents with 10,000 unique words would create 10,000 dimensions and using some math, can calculate a query to a documents relevancy

  • @barryyoung6159
    @barryyoung6159 Рік тому

    This is a well made and engaging video packed with interesting stuff 🙂

  • @pat5star
    @pat5star 4 роки тому +332

    20 minutes ago I felt pretty good about myself thinking that I’m a little smarter than the average person. Then I watched this video. Now I feel like I need adult supervision and should probably wear a helmet at all times!

    • @staciawhitbeck5920
      @staciawhitbeck5920 3 роки тому +4

      Hahaha me too

    • @carolyncunningham3847
      @carolyncunningham3847 3 роки тому +1

      LMBO. Funny. Me too.

    • @acan654
      @acan654 3 роки тому +4

      Remember… always wear protection 🎈

    • @MrAshfull
      @MrAshfull 3 роки тому +1

      Dw if u hit your head u won't Remember what u lost . Ahhhh bliss

    • @nimbette2
      @nimbette2 3 роки тому +1

      Same! I am impressed I made it this far

  • @SleepyCatSundries
    @SleepyCatSundries 3 роки тому +334

    I’m gonna need a drunk history style series where this guy gets plastered and tries to explain these kinds of subjects

  • @CykMyBlyat
    @CykMyBlyat 11 місяців тому +3

    It's so much easier and better learning outside of school. Thank you.

    • @DJToxicquixotic
      @DJToxicquixotic 4 місяці тому

      3 of the most likely reasons...
      1. The instructors method of instructing
      2. The time of day
      3. You chose this subject matter

  • @Adarshkumar-fr4or
    @Adarshkumar-fr4or 3 роки тому +578

    Imagining a 4th dimension is like asking a blind person(since birth ) to think of red color. And its so frustrating

    • @nadiamillones9979
      @nadiamillones9979 3 роки тому +11

      @@user24350 wait really? How do they do that :o

    • @sea3530
      @sea3530 3 роки тому +32

      more like imaging a new color

    • @VelvetTears216
      @VelvetTears216 3 роки тому +69

      Sebastian Rock no, people who are born blind do not have visual dreams

    • @h.b.5577
      @h.b.5577 3 роки тому +2

      @Sebastian Rock @Leah Duboy Source?

    • @VelvetTears216
      @VelvetTears216 3 роки тому +36

      H. B. Search and you will find hundreds of sources via personal accounts. It is common sense, though, but if you want a quote here it is:
      ‘People who are born blind, or become blind early in life (before around five or seven years of age), do not experience visual imagery when they dream. People who became blind later typically do retain some visual imagery when they dream - but less so than in sighted individuals.
      A study by Danish researchers found that the longer someone has been blind, the less likely they are to dream visually. And while those who were born blind may not see in their sleep, they are more likely than those with sight to experience auditory, olfactory, gustatory and tactile components to their dreams.’
      Source: BBC science focus www.google.com/amp/s/www.sciencefocus.com/the-human-body/do-blind-people-see-in-their-dreams/amp/
      If you are interested in the subject I highly recommend researching. Blindness is very special in many ways, and even being legally blind I navigate the world and experience things differently. There are many blind you tubers who share their experiences online with the world - check them out!

  • @GhostInPajamas
    @GhostInPajamas 2 роки тому +2745

    Goddamn there’s so much about the universe we don’t know. We’re experiencing the tiniest shade of reality, this really seems like magic

    • @9razzler9
      @9razzler9 2 роки тому +171

      Magic is really yet-to-be-explained science. Now we can facetime anyone and search for any answers by looking at our phones. In olden days, if we were to explain this technology, people would think it's a magic mirror like in fairy tales.

    • @bigmac5859
      @bigmac5859 2 роки тому +4

      Not really if you went to school. Most teens know this

    • @GhostInPajamas
      @GhostInPajamas 2 роки тому +70

      @@bigmac5859 I went to school asshole, that’s cute though. Most teens don’t know everything about the universe and quantum mechanics and higher dimensions because nobody knows. If you somehow have information the entire human race is unaware of, please enlighten us

    • @jamescar8085
      @jamescar8085 2 роки тому +29

      @@9razzler9 Wait if you think about it how did ancient people came up with the idea of various myths and legends like the magic mirror in fairytales that tell you what you want? Wouldn't that mean there is somehow a similar thing like cellphones in the past?

    • @cuksinanes6847
      @cuksinanes6847 2 роки тому +6

      @@jamescar8085 👍👽

  • @marshallsandusky3707
    @marshallsandusky3707 26 днів тому

    You taught me so much and I taught my dad and showed him this video
    Your videos are amazing

  • @riccardoc9552
    @riccardoc9552 4 роки тому +814

    My brother: I am strong
    My sister: I am beautiful
    Me: I know the cheapest way to wrap 42 dimensional oranges

  • @violetm8655
    @violetm8655 4 роки тому +697

    When I was young, I tried to draw a soccer ball with all hexogons and got frustrated when it didn't turn out. Only now do I realize that it is actually impossible....

    • @Marispider
      @Marispider 4 роки тому +20

      ​@@Jo-vn7tg *soccer ball
      We won the war, we decide.

    • @swickens930
      @swickens930 4 роки тому +2

      It's not impossible if you can see the same image on your phone lok

    • @andofb
      @andofb 4 роки тому +13

      @@Jo-vn7tg In Australia we call Ketchup Tomato sauce.

    • @timserious7678
      @timserious7678 4 роки тому +6

      @@andofb in India we do same lol

    • @violetm8655
      @violetm8655 4 роки тому +14

      It seems I've started WWIII with my soccer comment here. Sorry I'm American and don't call it football 😂 I seriously don't get why we call it that. I guess we just wanted to be special or something

  • @albertcheeni
    @albertcheeni 11 місяців тому

    You are fun to watch and hear. Keep going.

  • @spitfire5451
    @spitfire5451 7 місяців тому +2

    I need to point out a small error when a 3d object passes through the field of vision. The 2d observer does not see a circle getting bigger then smaller until its trough, because a 2d observer cannot see from above. Therefore, it will observe a point, expanding in a one dimensional line, then the line would shrink again, till it's gone.

  • @raptorgator
    @raptorgator 4 роки тому +1364

    Why am I even here, I can't even understand simple maths...

    • @jackyoh971
      @jackyoh971 4 роки тому +39

      I thought I was good in math and geometry before I see that video....

    • @marcocervantes8751
      @marcocervantes8751 4 роки тому +16

      Ayyyyyyy lmao 👽

    • @kcb5989
      @kcb5989 4 роки тому +1

      Cause you are dumb

    • @andofb
      @andofb 4 роки тому +22

      I'm with you as well. I feel really stupid right now.

    • @jondoh4135
      @jondoh4135 4 роки тому +4

      Get close w/a teacher or tutor & don't swallow Ur question b4 U get an answer!!

  • @peternguyen3645
    @peternguyen3645 4 роки тому +508

    Me: about to go to sleep at 2 AM.
    UA-cam: wait, higher dimensions!!!

    • @zirum5090
      @zirum5090 4 роки тому +4

      its legit 1:29 am rn i need sleep

    • @radiobebiku
      @radiobebiku 4 роки тому

      its 6am why am i not asleep and watching this also is it sleep deprivation is he super hot

    • @manthanpatel2944
      @manthanpatel2944 4 роки тому +1

      Lol...it's 1:45 am...in Quarantine 😂😂

    • @lylvls
      @lylvls 4 роки тому +1

      The time at which I saw this comment was exactly 2:00am [@___@] I'm a bit freaked out.. .

    • @megansarah33
      @megansarah33 4 роки тому

      Lol saw this at 1:50am!

  • @stevemichaels9149
    @stevemichaels9149 Рік тому +2

    My brain cannot comprehend this and cutting a paper mobius strip down the middle had me in hysterics because I didn't actually believe it would just be one long strip. Thanks for sharing this even though I don't understand it at all! 🤣🤣

  • @overpricedjpegs3140
    @overpricedjpegs3140 9 місяців тому

    20:49 Thank you very much. I was just wondering how to wrap my 42D Orange for my friend's birthday. This method greatly reduced the cost of the gift wrap.

  • @Lost_Dawn
    @Lost_Dawn 2 роки тому +682

    I like how all of these shapes are still 3D, since we would have to be in those higher dimensions to fully visualize them.

    • @gamerkdu6927
      @gamerkdu6927 2 роки тому +139

      True, altho technically 2D, since percieved on a monitor, phone screen, vr headset display, Samsung smart fridge, or whatever people are watching on. Point being; we're watching in 2d, but still easily percieving the 3D aspect, managing to understand the 4th dimension, and trying to imagine all those beyond. I honestly don't know where I'm going with this comment anymore, so imma shut up now

    • @DrHyperionSun
      @DrHyperionSun 2 роки тому +21

      We can visualise them pretty much like we vizualize 3d objects on the phones.
      It is possible with the help of the projections of higher dimensional spaces. It is relatively easy to do with 4d, that's the reason why 4d objects are relatively easy to represent.
      They're projecting the 4th spatial dimension on time, that looks like the pictures are moving.
      Then the 3d moving picture is projected on the screen and is regarded as 2d.
      All I want to say, is that it is a very useful instrument - projections.

    • @sleepydreamer4175
      @sleepydreamer4175 Рік тому +2

      Okay but for some reason that would scare the crap out of me??

    • @Lost_Dawn
      @Lost_Dawn Рік тому

      @@sleepydreamer4175 Me too. Circles are scary enough (I've always had a fear I'll see a face).

    • @Lost_Dawn
      @Lost_Dawn Рік тому

      @@sleepydreamer4175 Well that and ceiling fans.

  • @realquadmoo
    @realquadmoo 4 роки тому +1836

    6:22 “Knot from hell”
    LMAO

  • @lauraash6687
    @lauraash6687 6 місяців тому

    My first experience with learning dimensions was an excerpt of “flatland”. I was in second grade and I read it in a math and science encyclopedia. I believe it was “Mathemagic” book in the Childcraft encyclopedia set.
    It’s old but timeless. Children are able to understand way more than we give them credit for. If you’re a parent. I suggest the mathemagic book in this encyclopedia set. It was the key that opened a door to a lifelong love of STEM. I wouldn’t be here without reading that book.
    One love.

  • @vladdraketepes
    @vladdraketepes 5 місяців тому

    Zach is funny asf in Zach Star Himself channel and a genius asf in this channel. you're a legend bro 😂😂

  • @chapiit08
    @chapiit08 3 роки тому +488

    I suddenly realized that I'll be stuck in 3D for the rest of my life.

    • @bolajiogunlaja6351
      @bolajiogunlaja6351 3 роки тому +33

      We’ll see you in the 4th dimension next life, if you are going to heaven that this.

    • @eternalroots6753
      @eternalroots6753 3 роки тому +20

      No one talks about 1D or 0D though:
      Books and thoughts

    • @wedeo1228
      @wedeo1228 3 роки тому +10

      Bolaji Ogunlaja tf are you talking about. the “after life” existing in higher spatial dimensions is just some stupid assumption you made

    • @bolajiogunlaja6351
      @bolajiogunlaja6351 3 роки тому +15

      @@wedeo1228 I’ve had a spiritual encounter with the lord Jesus Christ. He is very real. I’m not shoving anything in your throat and I wasn’t talking to you. Have a good life🙂

    • @wedeo1228
      @wedeo1228 3 роки тому +11

      @@bolajiogunlaja6351 This is a public thread in a public comment section; you don't need to be "talking to me", I can say what I want when I want. You too as well, have a good life 🙂

  • @Juliana-xw7sk
    @Juliana-xw7sk 3 роки тому +301

    it's so amazing that we discovered stuff using mathematical properties of nature without actually being programmed to see it or conceptualize it easily

    • @lucasmoore8558
      @lucasmoore8558 3 роки тому +11

      Nature works in mysterious ways... Nonetheless, I wish my brain didn't know this

    • @stephen_dmg2003
      @stephen_dmg2003 3 роки тому

      literally

    • @suzyskywatcher
      @suzyskywatcher 3 роки тому

      ... check out crop circles... Crops have more vital properties for extaining life 😍💨💨💨🔥

    • @dishant8126
      @dishant8126 3 роки тому

      @C de Fg well its not impossible and it would only be the very unlikely thing if Higher Dimensions didn't exist

    • @justchecking5816
      @justchecking5816 3 роки тому

      @C de Fg there is a point to something if nothing is real.😏😯😬😶😐😐💬

  • @erikb.celsing4496
    @erikb.celsing4496 6 місяців тому

    One of the best videos I have seen youre awesome

  • @lithiumcranium3330
    @lithiumcranium3330 4 роки тому +756

    Damn I wish my brain could comprehend this

    • @PranaChi369
      @PranaChi369 4 роки тому +11

      You are not alone

    • @tuesdaywithanh
      @tuesdaywithanh 3 роки тому +12

      Me too. My brain hurts, but I want it to make sense

    • @g0ezle0nard96
      @g0ezle0nard96 3 роки тому +6

      Everyone can improve in mathematics and sciences. Only God gives a final exam.

    • @jpraise6771
      @jpraise6771 3 роки тому +4

      Just study more sciences

    • @redwankhan3375
      @redwankhan3375 3 роки тому +1

      On the same boat here

  • @MimoriAzume
    @MimoriAzume 4 роки тому +512

    "Kissing numbers"
    So you're saying numbers get more action than me huh

  • @michaelloew522
    @michaelloew522 Рік тому +3

    The last proof in Euclid's Elements gives a proof of why there can only be 5 regular solids. It's mind blowing.

  • @Countcomfortable
    @Countcomfortable Рік тому +3

    When you watch the skits, sometimes you forget how smart Zach is

  • @tile996
    @tile996 3 роки тому +1765

    Plot twist: The UFOs we see are not actually visiting our earth, they are a part of crossing the 3D version of it from above

    • @ItzameEmily
      @ItzameEmily 3 роки тому +277

      It's all fun and games untill that actually makes sense and could be true

    • @tile996
      @tile996 3 роки тому +163

      @@ItzameEmily I know, how could you explain some "object" in the sky, which our radars couldnt detect in the first place? Even meteoroids can be detected days before they cross.

    • @NeaEmrys
      @NeaEmrys 3 роки тому +27

      Exactly what I was thinking.

    • @rolux4853
      @rolux4853 2 роки тому +128

      Holy hell this makes so much sense if you think about it.
      If higher dimensional beings exist, this is the most simple, yet stunning way to see it.

    • @reddishcanine
      @reddishcanine 2 роки тому +50

      this is now my earth headcanon

  • @bdoeden64
    @bdoeden64 4 роки тому +191

    I came here for Sesame Street, and left with an aneurism. Well done.

  • @ImAmWayneTrain
    @ImAmWayneTrain Рік тому

    I was watching something, I dont remember what, but I fell asleep and woke to a different science video than this, but it seems I left a trail of these video in my sleep. I'm going to continue to follow it now

  • @kylegoyak
    @kylegoyak Рік тому +14

    How did you go from being an entertaining mathematics prof. To the funniest skit writer on youtube?

  • @Oblisk
    @Oblisk 3 роки тому +392

    12:01
    That sound scared me bruh, thought a 4th dimensional being was tryna sabotage my AirPods

    • @randomsmook8389
      @randomsmook8389 3 роки тому +28

      weird flex but ok

    • @jeffrey93849
      @jeffrey93849 3 роки тому

      South Park reference

    • @aldreiso9755
      @aldreiso9755 3 роки тому +12

      Yeah i thought i higher dimensional being tryna communicate with my little brain😰

    • @lizzy333.
      @lizzy333. 3 роки тому

      Me trying to click this link:
      UA-cam: WaNt SoMe AdS iN sPaNiSh??

    • @abdou7211
      @abdou7211 3 роки тому +1

      @@aldreiso9755 same here xD

  • @smokinjoeee
    @smokinjoeee 4 роки тому +235

    I don't know what he's saying for the most part but i like how he says it

    • @destree6348
      @destree6348 4 роки тому +5

      Apex Arcadian me too. I feel smarter just listening to him lol

    • @elvillivle
      @elvillivle 3 роки тому +4

      I like the knots and oranges. So cool

    • @chitra_888
      @chitra_888 3 роки тому

      Lmaoooo

  • @johnam1234
    @johnam1234 Рік тому

    I really enjoyed the video and love learning things I couldn’t in school

  • @jamalelliott5495
    @jamalelliott5495 7 місяців тому +1

    Excellent. Subscribed

  • @user-pz3fr2vy4v
    @user-pz3fr2vy4v 3 роки тому +156

    Wow I can finally help my friend who live in 42 dimensions packing his gift!

  • @rockypikmin4493
    @rockypikmin4493 2 роки тому +462

    Thank you for this simple and easy to understand tutorial on how to cost-effectively wrap my 42nd dimension oranges during this holiday season. It really helped.

    • @liam8370
      @liam8370 2 роки тому +29

      and how to unknot a know from hell just by passing it through 4 dimension

    • @deanwinchest3906
      @deanwinchest3906 10 місяців тому

      Yes, our naval forces should all be wrapped up by themselves so as to disguise themselves as free masons👽

    • @homemadecrafts3079
      @homemadecrafts3079 9 місяців тому

      What if dimensions don't exist? What if we were wrong about the universe? What if there were only one dimension, 3 dimension? What if only 3 dimensions exist, 1D, 2D and 3D?

    • @bikramjeet6536
      @bikramjeet6536 8 місяців тому +1

      😂

  • @dopeboiyung
    @dopeboiyung Рік тому

    man... where were you when I was failing math in college.... I have no idea what you're talking about, but I know you know what you're talking about

  • @jdtv50
    @jdtv50 Рік тому +1

    13:35 gotta say I know next to nothing but some of the lingo here about this but here talking with chatgpt and pretty asked it the idea of how would it NOT reach a higher volume but still exist as a value in a given dimension in relation to its lower dimensions lol that’s awesome 👏🏼

  • @glitchysquid1137
    @glitchysquid1137 4 роки тому +663

    "Draw four dots anywhere on paper", okay (draws 4 dots in a straight line)
    "Now connect them to form a quadrilateral"......oops

    • @Yeowie_
      @Yeowie_ 4 роки тому +130

      Nice one dimensional quadrilateral you just drew

    • @Bman-vv4ww
      @Bman-vv4ww 4 роки тому +9

      Smartass!

    • @billl605
      @billl605 4 роки тому +7

      @@Yeowie_ Yeh, its right squoze.

    • @marionamewontwork2681
      @marionamewontwork2681 4 роки тому +17

      I laughed harder at this than I should have.

    • @charlieangkor8649
      @charlieangkor8649 4 роки тому +5

      it reminds me those instructions: to insert a horizontal line in Libreoffice Writer, go to Edit -> Insert -> Horizontal line, when in fact there is no Horizontal line entry in the Insert submenu of the Edit menu.

  • @kierenvanpelt7985
    @kierenvanpelt7985 2 роки тому +875

    The world needs more passionate educators such as you. Thank you!

    • @th9986
      @th9986 2 роки тому +4

      More like passionate liars

    • @randomnoob1833
      @randomnoob1833 2 роки тому +9

      @@bnat Prove the earth is flat.

    • @bnat
      @bnat 2 роки тому +5

      @@randomnoob1833 the onus is on you to prove it”s a tilty floaty spinny space rock.

    • @aadityaranjan2159
      @aadityaranjan2159 Рік тому +1

      @@bnat jump out of earth and check for yourself

    • @romeom8558
      @romeom8558 Рік тому

      yall dumb its 3D

  • @solifa1
    @solifa1 Рік тому +5

    6:22 “Knot from hell” got me laughing

  • @aranfyre8517
    @aranfyre8517 Рік тому +1

    The most interesting video I've seen in a while

  • @cmbrown832
    @cmbrown832 4 роки тому +854

    I didn't understand any of this. But it was extremely interesting.

  • @kilyaded7332
    @kilyaded7332 3 роки тому +161

    I wish I had seen this video before wrapping up my 42 dimensional fruit for Christmas. I'll tell you what - it wasn't cheap!

  • @autumn_3989
    @autumn_3989 Рік тому +1

    I appreciate maths making a hitchhikers guide to the galaxy what a cool guy

  • @ashta6550
    @ashta6550 6 місяців тому

    This is amazing

  • @arcverson4963
    @arcverson4963 4 роки тому +227

    my understanding of this video peaked the 5th time I watched it, the more I watch it after that the less I understand

    • @philiplopiano5557
      @philiplopiano5557 4 роки тому +1

      Yes because there hiding info,a Kline bottle can only mean they have real info or they wouldn't know about it.

    • @johnpeterson7281
      @johnpeterson7281 4 роки тому +1

      You actually watched this video more than once? Am amazed.

    • @frednel4326
      @frednel4326 4 роки тому

      Lmao 😂

    • @yazajag
      @yazajag 4 роки тому +2

      😃 I get it lol

  • @mimoriazume2401
    @mimoriazume2401 4 роки тому +601

    who tf decided to call it an "unknot" instead of a "not knot"

  • @KillerKatz12
    @KillerKatz12 3 місяці тому +1

    I.... I, HOW DID I NOT REALIZE I'VE SEEN THIS MAN BEFORE!? This is literally Zach star himself and I didn't even remember the face. I saw this video first.

  • @caylya7869
    @caylya7869 Рік тому

    I thought you only made skits but I realized that I have seen your before on this channel when I was learning stuff. Cool.

  • @hithere9565
    @hithere9565 3 роки тому +365

    me: *not understanding so i turn on captions*
    the captions: this is called Oiler's characteristic
    me: ah, I see.

    • @gandalfthethotful479
      @gandalfthethotful479 2 роки тому +24

      Fun fact: if you didn't know, that Oiler is actually Euler. Very famous mathematician. Have a nice day!

    • @nonexistenceisbliss9528
      @nonexistenceisbliss9528 2 роки тому +1

      🤣🤣

    • @lbars
      @lbars 2 роки тому +1

      Same lol

    • @sanchi7410
      @sanchi7410 2 роки тому +1

      @@gandalfthethotful479 thankyou I didn't knew

  • @fard2780
    @fard2780 2 роки тому +1903

    Imagine you are a 100 dimensional student studying geometry, thats gonna take so long
    edit: just got this notif rn, the reply section is a bit chaotic

    • @thepoorliestdrawn
      @thepoorliestdrawn 2 роки тому +31

      F

    • @SpectrumTheOriginator
      @SpectrumTheOriginator 2 роки тому +5

      😂😂😂

    • @Anyting9OnTopGrrr
      @Anyting9OnTopGrrr 2 роки тому +71

      @@thepoorliestdrawn u think time exists in 100 dimensions?

    • @akhandanand_tripathi
      @akhandanand_tripathi 2 роки тому +120

      There are only a maximum of 11 dimensions, which is the highest in a theory, btw 10th dimension will literally be god geometry 😂😂

    • @elig2430
      @elig2430 2 роки тому +24

      @@Anyting9OnTopGrrr time is also a dimension and it is related to space and time itself could be multi-dimensional