The things you'll find in higher dimensions
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- čas přidán 6. 06. 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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My brain hurts...
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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: czcams.com/video/04eVLnPrpEY/video.html
Can you please make a video for Construction management and engineering ?
Pkease
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
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!
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)😂😂😂
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...
Now I understand how my dog feels when I'm talking to it
🤣🤣🤣🤣🤣🤣🤣🤣
I love that book
I just got the Platonic solids down and now this.... like it’s been here forever. I feel like a 🦕 now
Well I gotta say he lost me at 0:00
Single funniest comment ever.
The joys of watching a forth dimensional object represented in a three dimensional form on a two dimensional medium.
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.
@@priyanshupradhan2342 Imagine 2d beigns watching 3d objects in 1d medium
@@BrazilianImperialist Lol
Don't forget that you're observing all of that with two 1-dimensional points.
Ok, not quite, but close enough
(Pupil in the eye)
That "knot from hell" got me💀
Fr that’s exactly what satan’s knot is
It ties itself and you will NEVER, EVER unknot it
I saw that as I read the comment
Same, I can’t believe they got that into an actual article
This is why I don’t use wired earbuds, like you can’t ever unknot them without cutting it lmao.
Knot from hell
unknotting number ♾️
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.
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.
@@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.
Nice concept for sci-fi
"Flatland" video explains this same idea.
*unintelligible sensations and what would best be described as "sound"*
Translation: Pardon, just "playing through"
The 4 dimensional beings are equally confused when imagining 5d cubes
True
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.
@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
Or they intelligent enough to know its not there business
@@bahhumbug.6156 yo what?
What if flat-earthers aren’t actually crazy but they are 2d creatures that can’t imagine 3 dimensions?
You know... that actually makes a lot of sense.....
technically everything is in 2d depending on how you interpret
Underrated comment hahhahah
@sk0sH Which is precisely the point...
@Ed r/woooosh
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
very nice
Oh my god, that’s amazing! Literally so proud of her😭
Who cares
Just cuz she's Ukrainian? yeah no thx 🤡🌍
@@MrSaljstnwhat
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.
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.
W pf pic
t
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?
Bingo
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.
H.P. Lovecraft: WHAT MIGHT THEY BE CAPABLE OF?!?
@@gatekeepingwarlock9604 idk....
Math =/= Science. Both are similar but they are not the same thing.
In higher dimensions you will find sanitizers that remove 100% bacteria.
@Abdul Rahman Oo
@Abdul Rahman this IS beyond science
You will also be able to craft saddles in Minecraft
So y'all mean area 51 is in the higher dimension
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.
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.
There's more than one type of dimension. (We think)
That's multiverse not multidimension
There's Dimensions, different realities parallel to our own, and dimensions, this video
more than one definition
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.
6:23 the knot from hell 💀
😂
Not even Alexander the Great can unknot that knot
There are some days when I feel pretty smart. This is not one of them.
XD XD XD
😂😂
Thats what you will find in the higher dimensions
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 😉
Same
I'm going for a job interview tomorrow in a 42-dimensional supermarket, so this video will be very helpful.
LOL
Lmfao
Why ya hanging out in the 3rd dimension?
@@zyansheep He needs reference in simpler problems so he can learn what he needs
@Gabe Kowalski By kissing a lot of 42-dimensional ass.
This video almost immediately flew directly over my head at the speed of sound
As someone learning French, I quite enjoyed the seemingly unintentional “loup in disguise” pun 😂
This is the highest I’ve ever been despite never doing any drugs
Best comment I’ve ever read
This is the highest ive ever been despite having done drugs
I did get an anxiety type I've only ever felt while under drugs, so yea, same
then you’ve never done drugs stfu weird kid
I'm high now and surprisingly I'm understanding without much trouble
“Yes, this example is pretty simplistic, but-“
Bro I have no idea what you’re saying
I felt somewhat smart before watching this, now I will go play with my fidget spinner
Because yu have sense. He is speaking gibberish
@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
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.
@@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
Just took elementary topology this semester and this video would’ve been great for understanding euler characteristics and tilings
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.
Thanks,
I will remember your advice when wrapping oranges in the 42nd dimension.
yea math is so fun
Please send me some.
@@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? :)
Try intersecting 2^38 oranges to get a 42-dimentional orange
What about the 263rd dimension
That middle one must be tough
I love to think that in another universe, there’s a 67th dimension CZcams trying to understand how stuff would work in a 68 dimension world
And the 68th one trying to understand 69 :)
@@yeetthismofo934 haha funny number
What would a video look like in a 67th dimension?
Dude come back!! Come back, you've gone way too far
Imagine 1 dimension people
"hey get out of the way"
"you get out of the way i need you head there behind you"
I'm not really into geometry as such, but I certainly found this fascinating! Thanks!
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.
The ppl who study Higher dimensions are actual mad lads
Nope. They are misled.
@@ok-jt8bl ok
ok ok
ok ok
Ok ok
Everyone else: struggling to unknot their “knot from hell”
Me: *passes the earphones through 4D space to turn it into an unknot
Genius! 😂
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 🤢
Fucking genius! 🤣🤣
Your genius is unmatched by any earthly being
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
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.
My mind was blown when I saw his face because im so used to seeing his comedy skits 😂.
Same bro
@wonderwhy1900 You didn't know??
Ahahaha, exactly
SAME, IT WAS SO WEIRD HEARING HIS VOICE HERE
I’m adding you to my playlist for shrooms-day in quarantine
lol, only way to understand 4d i thing xd
SoundwaveOfJavi agreed. When im on acid my screen is just like waves of rainbow 😂😂
play it at 0.5 speed ...you're welcome
You understand the 4th dimension when you quiet down /speed up into hyperspace.
he liked the comment, you know he also gets trippy
Things are definitely passing through one ear to the other here.
Play this while sleeping & your subconscious will absorb it all
@@briangrussing9327 bruh what
@@kurowa_ I think he is saying that if you listen to this while you sleep you will wake up as a four dimensional being.
My God I thought I was the only one
:D :D :'D
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!!!
I love watching your videos. They're so nerdy and techinal. Love that stuff!
Wife:I bet he's thinking about other girls
Him:how should I wrap those 42nd dimensional oranges
It's not 42nd it's 42. There are 42 dimensions, it's not the 42nd dimension :3
You know my X?
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.
@@WastingtimeInc dancing czcams.com/video/4ZdaOa1_Pa4/video.html and laughter is more FUN. 💃🌹💃
@@TomGeorgin it's actually 42th dimensional oranges*
6:20
"The knot from hell"
Unknotting number: *INFINITY*
You are me and we are us you are never alone friend
🤣🤣🤣🤣
@C de Fg Proof that scissors can cut infinity
I laughed kinda hard at seeing that
I'm looking for this comment
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!
Which grade? I'm wondering if you're Jimmy Neutron or just an average person.
How young are you?
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
Excellent presentation. Tough to wrap one's mind around the fourth dimensional tesseract, no less even the next one!
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.
Bruh
Ye that is why we are shtuupid
you realized too much.
Existential cris has entered the chat
Right like that so crazy 😭🔥
I like how when we talk about higher dimensions it's almost always just about shapes, and nothing about how physics would go nuts
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
Our physics is literally irrelevant there.
Things to find in higher dimensions: Santa, the tooth fairy, Peter Pan, and Aqua Man. And other fantasies.
@@everythingisalllies2141 We've been trying to reach you about your vehicle's extended warranty!
I think it'd probably still be orderly, just much less comprehendible
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. 😊
If things like these were taught in school I would be way more confused, but also way more interested
It's confusing, that's why it's interesting
Its not taught in school coz understanding these things require very good knowledge of Topology and differential geometry.
😋
@@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
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.
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!
Hahaha me too
LMBO. Funny. Me too.
Remember… always wear protection 🎈
Dw if u hit your head u won't Remember what u lost . Ahhhh bliss
Same! I am impressed I made it this far
This is a well made and engaging video packed with interesting stuff 🙂
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! 🤣🤣
Imagining a 4th dimension is like asking a blind person(since birth ) to think of red color. And its so frustrating
@@user24350 wait really? How do they do that :o
more like imaging a new color
Sebastian Rock no, people who are born blind do not have visual dreams
@Sebastian Rock @Leah Duboy Source?
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!
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....
@@Jo-vn7tg *soccer ball
We won the war, we decide.
It's not impossible if you can see the same image on your phone lok
@@Jo-vn7tg In Australia we call Ketchup Tomato sauce.
@@andofb in India we do same lol
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
That was beautiful man. I love that thank you for bringing a smile and laugh into my day.
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
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
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.
Not really if you went to school. Most teens know this
@@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
@@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?
@@jamescar8085 👍👽
6:21 I laughed so hard when it showed "knot from hell, unknotting number infinity" XD
same
Was looking for this comment 😂
I have tangled w that devil before 😂
@@happyhoney855 same lol XD
That was the main motivation for coming to the comment section
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
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.
4th dimensions being: "Yo dude! These guys can't even count ahahah"
Imagine an actual 3d tv for the 4th demension
@@watterson.darwin well, that would be interesting but what about channels' number? in which dimension would they be?😳
@@brusch1553 2d probably
5th dimensional beings look at dis dude
@@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
"And in 262 dimensions..."
"Hm... yes, I can totally see that."
On dmt
oh no
262 dimensions are where you find German fighter jets
It's so much easier and better learning outside of school. Thank you.
3 of the most likely reasons...
1. The instructors method of instructing
2. The time of day
3. You chose this subject matter
You are fun to watch and hear. Keep going.
I suddenly realized that I'll be stuck in 3D for the rest of my life.
We’ll see you in the 4th dimension next life, if you are going to heaven that this.
No one talks about 1D or 0D though:
Books and thoughts
Bolaji Ogunlaja tf are you talking about. the “after life” existing in higher spatial dimensions is just some stupid assumption you made
@@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🙂
@@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 🙂
I’m gonna need a drunk history style series where this guy gets plastered and tries to explain these kinds of subjects
Yes 😂
Great idea
I don't drink, but I probably understand these subjects with just the right amount of comprehension to have the same effect.
The best explanation of higher dimensions, the first person who understands what he is talking about!
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.
it's so amazing that we discovered stuff using mathematical properties of nature without actually being programmed to see it or conceptualize it easily
Nature works in mysterious ways... Nonetheless, I wish my brain didn't know this
literally
... check out crop circles... Crops have more vital properties for extaining life 😍💨💨💨🔥
@C de Fg well its not impossible and it would only be the very unlikely thing if Higher Dimensions didn't exist
@C de Fg there is a point to something if nothing is real.😏😯😬😶😐😐💬
My brother: I am strong
My sister: I am beautiful
Me: I know the cheapest way to wrap 42 dimensional oranges
Facts :-)
im leaving a comment like cause its at 69 likes
:D
@@evanyang9742 :D
@@evanyang9742 Then let me destroy it XD
You would be my favorite child.
Zach is funny asf in Zach Star Himself channel and a genius asf in this channel. you're a legend bro 😂😂
You taught me so much and I taught my dad and showed him this video
Your videos are amazing
Damn I wish my brain could comprehend this
You are not alone
Me too. My brain hurts, but I want it to make sense
Everyone can improve in mathematics and sciences. Only God gives a final exam.
Just study more sciences
On the same boat here
Why am I even here, I can't even understand simple maths...
I thought I was good in math and geometry before I see that video....
Ayyyyyyy lmao 👽
Cause you are dumb
I'm with you as well. I feel really stupid right now.
Get close w/a teacher or tutor & don't swallow Ur question b4 U get an answer!!
14:40 I've seen people refer to the 4th dimension's interior quantity not as volume, but as Bulk.
I really enjoyed the video and love learning things I couldn’t in school
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
It's all fun and games untill that actually makes sense and could be true
@@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.
Exactly what I was thinking.
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.
this is now my earth headcanon
Me: about to go to sleep at 2 AM.
CZcams: wait, higher dimensions!!!
its legit 1:29 am rn i need sleep
its 6am why am i not asleep and watching this also is it sleep deprivation is he super hot
Lol...it's 1:45 am...in Quarantine 😂😂
The time at which I saw this comment was exactly 2:00am [@___@] I'm a bit freaked out.. .
Lol saw this at 1:50am!
I appreciate maths making a hitchhikers guide to the galaxy what a cool guy
Listen to this as you fall asleep. You may comprehend this better in whatever dimension dreaming occurs.
😂😂
My brain will give me confusing dreams i guess
Dreaming occurs in the 4th Dimension.
For me it feels like a 2 dimensional world with implications and emotional interference
Word
I like how all of these shapes are still 3D, since we would have to be in those higher dimensions to fully visualize them.
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
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.
Okay but for some reason that would scare the crap out of me??
@@sleepydreamer4175 Me too. Circles are scary enough (I've always had a fear I'll see a face).
@@sleepydreamer4175 Well that and ceiling fans.
The most interesting video I've seen in a while
It's crazy that I chose to watch this rather than do my steriometry homework that I've been procrastinating all day
"Draw four dots anywhere on paper", okay (draws 4 dots in a straight line)
"Now connect them to form a quadrilateral"......oops
Nice one dimensional quadrilateral you just drew
Smartass!
@@Yeowie_ Yeh, its right squoze.
I laughed harder at this than I should have.
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.
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!
🤣🤣🤣
When you watch the skits, sometimes you forget how smart Zach is
Now I know why classmates made the argument “why do I have to learn stuff that will I never use.”
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.
and how to unknot a know from hell just by passing it through 4 dimension
Yes, our naval forces should all be wrapped up by themselves so as to disguise themselves as free masons👽
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?
😂
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
F
😂😂😂
@@thepoorliestdrawn u think time exists in 100 dimensions?
There are only a maximum of 11 dimensions, which is the highest in a theory, btw 10th dimension will literally be god geometry 😂😂
@@Anyting9OnTopGrrr time is also a dimension and it is related to space and time itself could be multi-dimensional
One of the most beautiful videos..glad that my friend recommended it...lots of love from a fellow physics student
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
I didn't understand any of this. But it was extremely interesting.
mood
Lol I got some of it then, brain exploded
Lauwllz
Yea😭
Redstar basically you gay
I don't know what he's saying for the most part but i like how he says it
Apex Arcadian me too. I feel smarter just listening to him lol
I like the knots and oranges. So cool
Lmaoooo
One of the best videos I have seen youre awesome
my understanding of this video peaked the 5th time I watched it, the more I watch it after that the less I understand
Yes because there hiding info,a Kline bottle can only mean they have real info or they wouldn't know about it.
You actually watched this video more than once? Am amazed.
Lmao 😂
😃 I get it lol
The world needs more passionate educators such as you. Thank you!
More like passionate liars
@@bnat Prove the earth is flat.
@@randomnoob1833 the onus is on you to prove it”s a tilty floaty spinny space rock.
@@bnat jump out of earth and check for yourself
yall dumb its 3D
I enjoyed the explanation and diagrams depicting how increasing dimensions of the square leads to the decrease in total volume of the sphere.
kinda puts our perspective of the universe into perspective in a way that reminds me of the 2d explanation of only seeing an expanding line. we are blind
The last proof in Euclid's Elements gives a proof of why there can only be 5 regular solids. It's mind blowing.
"Kissing numbers"
So you're saying numbers get more action than me huh
i wanna be a 24-dimensional hypercube then
Yup
Cringe
omgggg duude that's so #cringe!! XDD
who tf decided to call it an "unknot" instead of a "not knot"
Mimori Azume or how about “totally not a knoting knot”.
Noot noot
Who's there?
@@jexsigreysandiego Not knot
@@rmknfklh5324 not knot who?
Homestly i find all of that simple to understand but it also makes me regret not becoming a mathmatician /physicist, this is fun!
Ty
I thought you only made skits but I realized that I have seen your before on this channel when I was learning stuff. Cool.
socks. the most common thing you'll find in higher dimensions are socks.
And Sock elves live in that dimension I guess. ^.^ don't forget them
no u won't, they'll probably get lost there too
Ya imagining objects as leaving trails has helped me visualise the sock effect lol
Yes.
@David Svegard its a reference to the fact that socks get lost often
He's explaining the 4th dimension,
i'm watching this in the 3rd dimension,
on my 2D pc screen,
with my 1D brain
With 0D brain juice left
And -1D thought process
🥬🥬
using 0 dimension thought
Bolaji Ogunlaja unoriginal
Bolaji Ogunlaja and I’m high af 😂😂😂
Nia Olivia cheers 🥂 mate
i would be funny, if you didn't actualy watch the video in at least 4 dimensions :F
You know, our universe isn't 3D
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.
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 👏🏼
This is the video that led me to discover the existence of pure math. I believe at the end I started googling the branches of math you mentioned. Since then, I’ve learned to write and read proofs, and I’m exploring the realm of proof-based math on my own before I get to undergrad as a math major. It’s thanks to you, Zach Star, that my math journey panned out this way
Hope you enjoy that math teaching career later on 👹
unix circled?
Nice. Glad to see someone got interested in math. I want to also take up math in undergrad and eventually postgrad then go on to become a research mathematician.
@@barbieblues7639 Maybe he will become a mathematician, who knows.
Now that you learned about proofs, it’s time you unlearn them.
Sincerely, Godel
Imagine a horror game with a 4D character as the antangonist.
:')
Wouldn't be much of a game because the 4D char would be omniscient (knowing where every object including you is) and probably omnipotent (being able to pluck objects from anywhere, transfer them via the 4th dimension and put them somewhere else. Not to mention the conservation of anything that we take for granted in 3D physics would go all wonky).
At most, it'll just be God teasing you like a mouse in a maze.
it would be like an admin in gmod picking you up and removing objects
Observation anyone?
You have clearly never seen me play the Sims.