A Journey into the 4th Dimension - Perspective [Part 1]
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- čas přidán 7. 06. 2024
- An introduction to a series dedicated to exploring the 4th dimension.
A Journey Into the 4th Dimension: Part 1
Presentation based on Edwin A. Abbot's Flatland: A Romance of Many Dimensions.
Music: contact Jacob Simmons (thepinstripedman@gmail.com)
Unfolding cube demonstration
demonstrations.wolfram.com/Unf...
Green Kaleidoscope background
www.zfootage.com
Human CAD object: www.cgtrader.com/free-3d-prin... - Věda a technologie
![Visualizing 4D Geometry - A Journey Into the 4th Dimension [Part 2]](http://i.ytimg.com/vi/4URVJ3D8e8k/mqdefault.jpg)
![Visualizing 4D Geometry - A Journey Into the 4th Dimension [Part 2]](/img/tr.png)
Thanks for watching, hope you enjoyed the introduction to this new series. Right now I have plans for 8 parts! Subscribe to be notified when the next part comes out. Next time we will be actually building and exploring a 4D object.
is that blender that you used for the animation ? :D
The Lazy Engineer I
What happens when a flatlander see a 4D object?
The Lazy Engineer your the first You Tuber that am gonna be notified
Why did you only make 2?
When you realize that 4th dimension beings are having this same conversation about the 5th dimension
when you realize that fifth dimensional beings are having the same conversation bout the 6th dimension
This reply comes from the 7th dimension. I am obviously joking.
when you realize 7th dimensional beings are having the same conversation bout the 8th dimension
@@olivercastillo4843 Yes.
Lmao
Somewhere in 2D reality: “let’s see how pointlanders can understand our flat reality”
no they would be lines seeing points
@@user-qh5jk1mn5i shut
@Viet Pham Hung shut what? a door?
@@user-qh5jk1mn5i ur mom
@Viet Pham Hung I have two dads
i just feel bad for those aliens who have to study 4D geometry
Shouldn't be difficult for them since they are gifted with having the ability to perceive it easily.
rixille i take it was a joke😂
@@leofeza9325 lol yea
They have a 4d brain dont worry
We very much appreciate that, it actually does hurt to a tremendous extent to do such but without doing it well how could anyting progress, and that which does not progress becomes well still, and that would become still becomes ignored, and that which becomes ignored becomes Davy though hey vide o t e h space VI ID 0
3rd dimension dude: I don’t know what you mean
4th dimension dude: wow it’s easy! All you have to do is መψሐፈ ሄφኖክ
sorry 4d creature, i cant move in the 4th dimensional axis known as captcha
5D dude: yup!
@@theaccounter lmao
222 likes!
well all you’d have to do is touch a moving object that is in the fourth dimension
there is an alternate 2d universe where this video is about the 3d dimension
and it's seen in a 1D screen.
2D beings cant have computers its just not possible
Sava Roksic they may have some kind of techonology for it to be possible.
Jay Larti computers are 3D they would never be able to create something that’s physically impossible to create
Jay Larti and the part about being flatlanders would be 1D into 2D
Flatlanders:
To understand a 3 Dimensional object, we have to understand what's in 1 dimension.
Done Account in a 1 dimensional world you are just a single point that moves only back and forth in one directional line and everything you will ever see is just either a dot or nothing
@@AbuAlhasan-cn7cg
1d is a straight line either on x axis or y axis
@@nohackers2037 An axis doesn't exist in 1D, it's just a line with no perpendicular opposite.
we also have to see how 1 sees 2 to learn how 2 sees 3 and to learn how we see 4
@@AbuAlhasan-cn7cg sounds like my life...
Imagine you saw a ghost and it says: "bro move inward I can't see the TV"
me: *literally morphs into myself*
AHAHAHAHAHAHAHAHAHAHAHAHHAAHAH
But I'm 4D
Im a freshman in hs and this whole concept of a fourth dimension is just so damn interesting to me. I love how challenging it is to understand
I slice pizza for a living. My brainy buddy carves watermelons. It's witchcraft!
imagine the 4th-dimensional people entering our world, and we are just seeing random shit appearing and disappearing out of nowhere because we can't see the whole thing
Ahhhh... that's insane
Basically ghost, and also quantum physics :D
Holy shit 4D+ shiz could be ghost stuff
That's ghost
So thats what happened to my pencils in School
so you tellin me if i accidently do a 4 dimensional movement i will noclip
Precisely
actually you log out
Actually, you would be in another map for cheaters.
The sobering reality is... No.. You glitch... Morphing and contorting in all 4 directions:
up/down
left/right
forward/backward
and the scary part; inward/outward
@@keenanevans6007 The inward and outward ability is what we call materialisation & dematerialisation, correct???
Makes me wonder if a few of so-called ghost sightings are actually 3d shadows of 4d beings. That could make for some good sci-fi.
No, they weren't. There's no evidence of a spatial fourth dimension. Good sci-fi, however, yes.
@@smergthedargon8974 Yeah I agree, but I heard from someone in the comments that the string theory says our space could hold 10 dimensions.
@@switchstatement568 String theory is an as-of-yet untested theory. Additionally, its extra spatial dimensions are "small", as it were - they exist only on subatomic scales, if at all.
That'd be cool
@@smergthedargon8974 We've already proven the 4th dimension, there's more evidence for it then there is for the origin of the moon or life on Mars.
My take away from this:
Just the same as we must learn and empathize with the flat landers to have the tools to imagine the 4th dimension, empathy is the key to higher consciousness and wisdom, as we tend to get so caught up in our own realities that we disregard those other perspectives needed to truly see more
That's kind of stupid
@@yossarian00 this made me laugh. thanks lol
its a math vid. literally nothing other than that.
Who the freak are flat landers?
That circle is a witch.
BURN THE WITCH!
Thanks for putting a smile on my face.
fooker mooker this is the funniest comment ive ever read on any youtube video in the past decade of watching youtube. 😂
Witch goes to ana or kata direction
We: OMG REAL WITCH
Use four-dimensional fire
This is by far the best explanation of 4th dimension space I've ever seen. But still we cannot truly perceive how a 4th dimensional object would look like as this is beyond our reality of existence same as a 2D being cannot visualize the 'z' axis (height) as it's beyond their reality. They cannot conceptualize the idea of moving up and down.
It's so amazing how 2D shapes spectacularly changes by just adding 1 more dimension to it.
Square = Cube
Triangle = Pyramid
Circle = Sphere
Now just imagine by adding one more dimension to 3D (Brain not working Error 404).
We just can't imagine how a 3D object would change to a 4D perspective even if we try to come up with the idea of Tessaract (Hypercube) or whatever it is we are still seeing a projection of it but from 3D perspective. We just cannot visualize how the 4th axis works in motion. It's like explaining an object which is perfectly cube and perfectly sphere at the same time. For us it seems illogical but for a 4D being it may be possible.
Correct me if I'm wrong but this is how I understand by not understanding the Great 4th Dimension.
Idk Carl Sagan explained pretty easily
Idk but imho I think you got the point better than some who are trying to use the fourth dimension to explain ufos or ghosts(whatever cannot be conventional explained really), for all I know or understand maybe the 6th or 11th dimension explains them.
I think the greatest quality a person can have is to admit they don't know everything (But it sure is fun to theorize and try to prove and disprove those theories).
{No Sarcasm Intended}
The thing about the Tessaract is it's just a 4D Cube/square/point. But here's the kicker: There are other higher dimensional squares. I've seen theoretical designs on the internet. They go all the way up to the eleventh dimension. And from what I've seen it's just adding more vertices to a Tessaract. It just shows we have no way of knowing what is beyond 3D
We can 100% perceive it, the brain and eyes are capable. Salvia opens an access point to time and dimension travel, many people have experienced going down to 2d, when I returned from a trip I had full on 4d vision. The best I can describe it is like x-ray vision, you can see the outline of every angle and dimension of an object.
This all fun to think about, but, It is just all a bunch of imagining. You cannot use flatlanders as an example because they don't exist. I think there are only 3 dimensions and time. There may be another dimension but I think it would have to be in another parallel universe for there are only 3 in this one and time.
This is the best explanation of 4D space I have heard. Well done!
My first exposure to the concept of Flatland came from a Carl Sagan video, in which he used an apple and an ink pad to demonstrate the view a Flatlander would have of the apple passing through its living space.
I have seen several other videos since then, and yours, The Lazy Engineer, to me, explains this the most clearly.
I wonder about this often.
Thank you for this superb illustration.
"Telling a flat lander to move up or down is meaningless. Because they have no concept of up or down"
Flat Earther Society: Now wait a minute
Him: You used to have no concept.
but a flat earther knows how to go down, bc their iq isnt going up, but down
What if flat earthers are 3D projections of higher dimensional objects?
Wouldn't it be funny if the answer was right in front of us but we couldn't see it? I think that would be hilarious.
You're gonna be huge... I just know it. Don't you dare get discouraged by the current views. This is amazing.
I TOTALLY AGREE
well its been a year but at least these are getting recommended. You can do it if you keep working
@John Smith It's not a question of being "smart enough". This information is becoming far more relevant today than ever before, hence the explosion of interest.
It's not going to be huge because it is a complete rip off of a film Carl Sagan did many years ago.
@@myfrequencies1912-- No. It does not matter how relevant you perceive it to me. The fact is most people who watch you Tube waste their time watching useless shit, like the You Tube equivalent of the Kardsahians. And yes, most people are too dumb to understand scientific concepts and therefore have no interest in videos on the subject.
Carl Sagan did an exquisite explanation of this using real world objects
Inherent problem, he would have been forced to explain
4D within the limits of 3D
I miss him
🌟 *Flat-Lander = Flat-Earther.*
"If its not flat... It's a witch! Burn it!"
3D Beings: WOAH It's a floating sphere!!
4D Being: No you idiots it's a cross section of a hypersphere visible to you
Edit: I know I sound like a little child but thanks for the 1 *thousand* likes, I guess
Lol
@Derek Sloan
1D being _ Whaaa!!!
2D being _ Whaaa!!!
3D being _ Whaaa!!!
4D being _ Where the hell am I?
So there are infinite dementions
5D beings: No, stupid beings it's a cross section of a ???sphere!!
1D person: That's a line.
2D person: Nope that's a circle
3D person: Nope that's a sphere
4D person: Nope that's a hypersphere
5D person: Y'all retarded. It's a pentasphere
Me: why can't flat landers imagine a fake next to each other lmao
[shows 4D objects]
Me: *_?????????????????????_*
RELATABLE
xd
Luxurious03 I read “flat landers” as “flanders,” like from the Simpsons.
It lead to a funny and fascinating visual I didn’t quite understand 😂😂
Nani?!
@@AbsoluteAbsurd ..
A beautifully done visual- explanation of a seemingly tough concept without the aid of computer and animation. hats off to you sir.
Understanding the 4th dimension is basically looking at yourself. You look in the mirror and you see your physical self, but you also have thoughts(which exist electromagneticly) and you have a electro magnetic field that surrounds your body, produced by your heart so we are 4th dimensional beings. Our body's being a physical shape but only another shape which is within more bigger layers of the same shape which are just energy. BUT IS VERY MUCH THERE JUST AS YOUR BODY IS. and learning to see these energetic aspects of yourself being your "aura" and beginning to identify back with your aura as we're supposed to is entering 4d than 5d than higher dimensions.
I honestly found it REALLY hard to figure out the shapes of those 3d objects at 7:42 haha. Am I the only one?
Also great job on this video, keep it up!
fetterkeks same lol, maybe I am just an idiot, but it is quite difficult to recognize it from the perspective of something with only 2d
I knew the second object was yo yo shaped
The second one was tricky for me because I assumed they would be right side up, I thought it would look like an hourglass and it kind of does, just squashed and tilted.
I also assumed they would be regular 3D shapes at first
I didn't find it that bad.
The first one confused me, but the other two were reasonably obvious.
the third being the most obvious.
It's difficult, but not impossible for simple shapes.
Really complicated shapes though... That's another matter.
Wow, that's pretty danged cool. I'm definitely watching the whole series!!!
I litterally looked up lots of videos that explained 4d cuz i didnt know what it was exactly and i was interested, and your video was the one where i understood everything! Thanks!
If ghosts are real maybe they exist in a 4D universe which is why they can seemingly appear and disappear. Their position on that fourth dimensional axis (which we don't have access to) determines whether we see them or not.
Maybe you are seeing a brief reflection that disappears. Like seeing someone in a window looking from behind when in the window they are looking right at at you, both at the same time. Jesus the universe is complex.
they are real :) if you have a astral projection you will understand it. in science, it's called quantum realm
You think jesus was 4 dimensional? Explains how he reappeared after his death. Idk its a thought
@@heavenknight7872 maybe bro. but actually the only thing that died was His physical body.. He resurrected after 3 days, because He fought with Death, and He convinced those people who were already in Hell (since there's no religion that time the sinners go directly to hell when they die) to go up with Him to heaven, many came with Him but those who did not accept Him and still mad on Him because they are stuck in that damn hot place for hundred of years already did not repent and rejected Him.. so they are left in hell. So again He resurrected after 3 days after doing that stuffs... when He became alive, He started to show His personality as a God, that can disappear and just appear out of nowhere... then after teaching the Disciples what to do, He finally left them, flying to the sky like a light..
@@jacecadiz2221 only, He is not 'a' God, He is GOD.
I imagined the Bird Box monster(s) as probably being extra-dimensional in nature. Their shape being so incomprehensible as to drive one insane on sight.
@pyropulse He is speaking the language of the gods.
I always thought of the Bird Box monsters as infinity (because what we know is limited, and physically seeing no limit would drive you insane), but maybe that extra-dimension is past that limit our minds can comprehend.
@@NM-bd6bs Hmm. Interesting. Can a lack of dimension be a dimension (Paraphrased from Data - TNG)? I was thinking along the lines of "Flatland: A Romance of Dimensions.". But we can't cut your idea out. "To peer into the soules depths is to peer within one's self." I can't remember where I heard/read that. Probably some pulp garbage novel when I was a youth.
@@robertkocourek600 When you stare into the abyss, the abyss stares back.
Also an on point reply... the monsters in birdbox could be handle by already loony people, and they looked like bad drawings, which would drive me insane at least :)
In bird box, the creatures were intended to be these ugly baby things but then the movie creators took that part out because they thought it was stupid and it gives us more room for our imaginations.
WOW!!!! This is the best video I've seen so far that explained the 4 dimensions theory so easily, specially for a person like myself who couldn't even imagine how it even worked ... you're so great 👍
Well done 👏👏👏
I got into this game called 4D miner, and now I'm on a binge for series like this one, loving this so far!
(next stop: non-euclidean manifolds!)
Lmao. This video got me scared yo. I’m weirdly convinced some “flatlander” things exist somewhere.
Trasher Lee they do
They really do
Leslie Akangah They only exist as a substract thought in our minds.. don’t worry they’re not alive
They do
LMFAO!!! me too!!! Dude, I'm like wow
I'm new here.
I've seen a lot of videos about 4th dimension.
Still can't imagine anything.
Gonna subscribe and see how that goes.
play a game call 4d toys, it will help, trust me
We could only perceive a 4D object as a 3D object upon a "perimeter inspection" unless we make a deduction of its higher dimensionality as it passed through 3D space.
How'd it go?
folks let me watch the series. then ill start with the games&videos. thank you anyway
@@thudthud5423 exactly! the way that flat landers could perceive 3D objects.. thank you.
This is the best explanation I’ve seen and you’ve done a good job anticipating part 2
the most comprehensive 4D content ive watched in yt,, thanks for dumbing it down 😭
4D is just like Seeing 360° in one look
Then You Look Behind...
That's 4D
panorama
no fucking way
Not really true, that's just seeing in 2D, but having a wide field of view.
If you could see in 3D, you could look at a cube, and see every one of it's sides and what's inside of it at one time.
@@nemplayer1776 Exactly
@Useless Virus _ In fact 4D image is possible only when we are able to see objects under the effect of their speed and the gravitational field that they are in, together applying these to ourselves. In other words, you have to add how deformed an object in reference to your own deformation (in reference to your speed and gravitational field), when you observed that object. The rest is mathematical abstraction.
Great video, best explanation of 4D space I've ever seen!
I hope you can show us some 4D objects in part 2
Giggle. Nailed him!
Don't hold your breath.
The 4th dimension is unimaginable
MYNAMEJEFF! You don’t have to be a stupid shit. We’re not saying it DEFINITELY EXISTS. We know it’s hypothetical. But you can’t confirm it DEFINITELY DOESN’T EXIST either.
Btw, it’s impossible to have an infinite amount of stuff in our SINGLE universe.
You do not have that capability.
When you realize that a line that is visible is not 2D for us
The best explanation I've seen. Thanks.
wow. this is the best video on science ive ever seen. amazing. Ive studied physics, theoretical physics, quantum physics, astronomy, etc. but this video sees everything in a new, realistic way. you are a genius!! Keep making more videos!
Don't mean to be mean, but If this is the best video you have ever seen on science maybe you should study some more...
P.S. Watching videos on CZcams is NOT studying!
denigechte
Well.
Not for you
This was very well put together! Amazing work. The first time an explanation has resonated with me, and helped me grasp it to a certain extent. Thank you.
This is one of the best vids that explains this. I love it
If a wooden board moves a cross your fingers you can sort of tell which direction it is moving in. If the wooden board moves down you will feel it. If it moves to the left you will also feel the direction. So could a flatlanders tell what is up and down by touching?? 🙂
Yes. Because friction would apply a force in the z (up / down) direction. So they would feel a force exerted on them in a direction perpendicular to their plane. I imagine it would feel pretty weird!
If a wooden board moves across your fingers you would get stitches
This video should be shown in every classroom on Earth! It's beyond amazing and thought-provoking.
I don't know why this has not millions of views - much junk has. People need to realise this and be more happy - less stressed. I'm the grand scheme of things, being late for something doesn't matter as time is not fixed but changes with gravity and motion, appearance doesn't matter as it's merely how other infinitely small 3 dimensional humans judge you. People need to enjoy their life and not be fixed by man-made arbitrary constraints!
Der Tery it was demonstrated the exact same way by Carl Sagan in the late 70’s
But did he make a lit as f video
Probably because the contents of the video are actually nothing new.
Videos like these have been floating around for decades.
You know they don’t teach you in school.
The music you chose for this video is right on the mark, in that it perfectly mirrored the way this video makes me feel. Good job, you just earned a sub.
Seriously it did! Sure there are lots of other videos on this topic but I got my aha, wow with this one & it was in sync with the music.
Duuuuuude you are so accurate. I am so glad I found this video. I have been mentally exploring dimensions and one day I had an experience where inside my mind I went on a journey that took me into another dimension, where all things stood still and they were, simply. from without, I could (see, be) it and the experience was complete perception of the perceived. from within, there were all the numbers and the lines waiting on shelves, all of them from all the being. it was the moment before they moved . it was such a complete serene loving tomb like sensation that the only physical symbol I have is death and love combined . it was before the first line was drew and what you are describing is what happened from there further in triangles, cubes and all the other dimensions these shapes span over.
A lucid explanation to such complex physics. Thank you.
Videos like this should have billions of views. Not the 2019 mainstream.
Spot on dude, I like how you go back to the basics by relating and understanding how 2d Flatlanders are living a certain reality and it causes them not to be able to see 3d but once a 3d object passes through the 2d reality they can identify it only so far as shapes not the whole 3d object
I really like this video because us as 3d beings will always have a hard time, even mentally (forget about physically this earth is 3rd dimension we will never see something from the 4rth dimension pass through this Earth with our natural sight) but mentally with our minds we can imagine it and understand it heck there are more more than 4 dimensions who knows how many...!!??
that is what you were bringing to the table to first understand how 2dimensions peeps would go about imagining about 3d so that we can do the likewise and from a 3d reality imagine 4d...
Really cool stuff and yes there are other videos that point with that same direction that 4d is like "in and out" like it's crazy we would be like transparent or something who knows let ur mind be free and think out of the box with it thats what I'm gonna do! Peace man
Daniel
Tampa FL
Inner and outer, I like it. Thoughts are inside and you can go into thought. You can bring out a thought and express it. You can also not pass thru solid objects and atoms don’t mix, even with all that space in between them. Cool video!
It's very difficult to explain the 4th dimension to observers in the 3rd dimension through a 2 dimensional video - so I thought this was a great video
the proper video which I could show to my GF and Mum and they got it! Thanks for the great work on intro in the true reality
One of the best explanations of 4D Ty.
That was an utterly beautiful and complete video, thank u for sharing
Best explanation I've seen on this matter. Thank you!!
This is pretty exciting! I am now, for the first time discovering this video and already I feel like I can almost visualize the direction that the next video will take! This is some next level shit here!
09:00 Flat landers can't point to the 3rd dimension, so without a direction to "stack" a bunch of 2d cross sections (up or down), there's NO way they could picture the 3d object...
especially with how hard it is to even A) figure out what shape the 2d object is looking only at a flat line (cause again no height all flat-landers see all the time is varying line lengths. So to even picture the 2d shape or cross section of a 3d obejct, flat-landers have to rotate the 2d "plane" 360 degrees. Just like we have to rotate a cube or the objects shown in this video to even picture them as 3d creatures living in a 3d world.
And B) picture stacking all those memorized 2d cross sections in an unknown direction
you're on point,
it's just like how we can only visualize an array/matrix upto 3-dimension, but this doesn't inhibit us from the fact that we can initialize such matrices with higher dimensions, it's just that we can't perceive/visualize it considering perceptive limitations
But they can draw those cross sections on paper to form a 3D image
only until somehow, they realize there is something more to it. And more importantly, if that "somehow" exist.
@@MrFlyingKitty ...That's a fair point. If it's possible to represent a 3D object in a 2D space (provided you first understand that that is, in fact, what it is), surely it should be possible to represent a 4D object in a 3D space?
@@OnEiNsAnEmOtHeRfUcKa You can't represent a 3D object in 2D because it's just a degree of varying line lengths. A sphere would look exactly the same as a cube on one point (3D Diamond). It would start as a point, then become a line growing longer and longer and then shrinking until it became a point again. There would be no way to distinguish the two from each other. A 2D creature could not even tell you how far the object is from itself because to it, an object that is closer would look exactly the same as a bigger object further away. The length of the lines it sees would be the same.
I've watched many 4D videos and this is probably the best one.
This one video is making the most sense than many other 4d video explanation out there. Thumbs up subscribe
So UFOs are really just 4-5 dimension or higher cross-sections. That explains the way they show up as dots of light in formation that are always locked in grid, but can move together from one location to the other VERY quickly
Oh we have a conspiracy boi here
Ahhh, you schizos are everywhere on semi-obscure science videos. Your nonsense brings me such entertainment!
@@smergthedargon8974 And you egotists who think you have the whole universe figured out are everywhere on these vids, too. I don't agree with his UFO idea either, but you don't have to be a condescending little prick about it.
@@leomdk939 Call me an egotist all you want. At least I don't assign utterly delusional explanations to unknown phenomenon. I'd loved to be proved wrong here, but I doubt he's right and I have no reason to believe he is.
@@smergthedargon8974 Yep, you’re definitely condescending.
My head hurts but i think i'm starting to understand
Beautifully done.
This is a really good video. I still do not fully understand dimensions but this is the best example I've ever personally saw. I understand dimensions a little better.
Flat earthers.. go away.
In a 4D universe there are “sphere earthers”
They went back to Flatland.
And there are thethalpspheres for planets
That's all I could think of when he said that lol
In your arrogance you fall from the fourth dimensional understanding Krieg.
5:20 - Exactly what I thought would happen if I clicked on the video. XD
... Or tried to think in the 4th dimension.
This was unexpectably beautiful
WOW! That was amazing, I really enjoyed it. Thank you very much for sharing this video. Great lesson 👍.
Thank You! I can finally fully comprehend the fourth dimension.
Thanks for sharing this. I understand it a little better now.
Imagine people live in 4d - how the they call the fourth dimension?
"Oh yeah! left/right - front/back - up/down and of course %w
Fantastic! CONGRATULATIONS!
Anyone else super baked? Watching this high is amazing.
Its so good man. Your explanation is so easy to understand....please keep it up.
Im gonna download this and show it to my class for them to understand the concept of dimensions... Thank you so much man, you really made an amazing and less mind-buggling video.
This was awesome, very clear, I finally get it!
I have to say. I was impressed by this video. You did an excellent job. I know W. J. Sidis would have really enjoyed this, & I could imagine him giving a similar lecture when he first talked about it
Hey, nice video. If you ever need a 3D animation feel free to ask:)
what about a 4d animation 😏
Make a 0 Dimension animation please …… ;-))
@@skhumbuzocele1330 This guy knows whats...
think twice what do i need to learn to be able to make animated videos,i mean which diploma,
put together a actual 2 D for his incorrectly represented one . OOPS, that could be a problem . First you would need to become two dimensional so don't cheat , using your third dimensional existence . ' when in two dimensional do as the two dimensionals , do ' .
2:49 Mr. Stark, I don’t feel so good
Great breakdown and your explanation makes sense!!
Pretty wizard, the musics getting me hyped
And 4D people have the same dilemmas with 5D world
Wtf?
And who says we needs to stop at a certain dimension? The 76th dimensional beings might ponder the same questions of the 77th spatial dimension...
@@sparrow8095 J82h&JUuahH&*^FsLk;¿♡••
Finally someone who knows time is not a spatial dimension
From an eternal perspective, is time not spatial? Time has to do with speed of light and speed of light has to do with distance traveled. If you look into space, you can see things that aren't physically there (in the here and now) , like stars, but were in the past. And you know they were there because you can see them. I'm just wondering a bit. Not trying to disagree.
On a grave stone, time is a date to another date (point A to point B) with a line ("2 Dimensional") in the middle. You're whole life gets summed up to a dash in time. I heard a great sermon about that once :)
No, time has been experimentally verified to be a dimension by special relativity over 100 years ago, albeit a time-like dimension in which we only know of going in one particular direction (forward). When you blow up a spherical balloon, and let the air out , each point in time is representing a 3 dimensional cross sectional area of a 4 dimensional sphere.
@@natevanderw No, time is indeed a dimension, but not a spacelike dimension... It's obviously a timelike dimension... It is hyperbolic, not parabolic. Usual Space-Time signature is (-1,1,1,1) (or the opposite, depending on your convention), not (1,1,1,1) like the 4D space (not space-time) discussed here.
Thanks, corrected my typo. It's been 10 years since I have thought about metrix tensor signatures in Minkowski space
@@natevanderw I understand mate, time flies and you can't keep track of everything! ;)
Thank you for the goosebumbs
This Video isnt for commenting in humor . Just one word for the amazing explaination - Astounding.
Why in the world am I watching this at 4:14 AM
I’ve seen 4D via 3D and you’re totally right. It looks like it’s forever moving in an indescribable fashion. Kinda looks like fractals. Some people out there may know how this is possible ;)
tell me, guy from two years ago
@@XlWolfMaster Lol. Meditation on a solid dose of psychedelics. You’ll likely see geometrical shapes that should be impossible to observe. Why? Idk. I guess the brain isn’t bound to constructing 3D geometry when you’re in those states isolated from your senses.
I have no idea how to give a worthy description of what you can see, but you can see a square from what seems like a 4D perspective. You’ll see all sides of the square, even the inside and outside, from all angles at the same time while noticing its shape/relationship in time, which makes absolutely no sense intuitively at the current moment. Isn’t that called a tesseract/hyper cube or something?
All I can say for certain is that it’s absolutely beautiful. Hahaha
@@RafaelTopgunStudios Interesting, I'm guessing the chemicals have a certain impact on the receptors of the brain, making you see this you normally couldn't. Thanks for the info!
@@RafaelTopgunStudios What psychedelics? A strange mushroom from a witch from the local swamp hut? Did she enchant it with black magic?
Great view and approach, thanks a lot.
Exceptionally well done
It's like explaining color to a blind person and explaining sound to a deaf person.
how tf would you explain sound to a deaf person, they cannot hear what you are saying
@@patata9502 that's the point
@@a.s8897 i meant lets say, you try to explaing the color to a blind person whit out saying anything, like you'r doing things whit ur hands, you could try to explain the sound to a deaf person by showing him a image of what sound is there's a f*cking difference on what you said and what i tried to meant
@@patata9502 are you dumb
are flatearthers actually flatlanders from 2D space with 1 dimensional brains 🙀🌐🤣
they have two-dimensional brains, that is why they say our earth is flat.
Incredible to think there are ppl that think the earth is flat dont they have t.v or maybe even electricity . What do they do for education. Is there flatlander schools where these ppl go to learn about all things flat . Man the show 1 a rubix cube and all hell would break loose a cube made up of many small coloured cubes that can be moved without leaving the mother cube, would be like 3d man from the 3rd demention, Runaway before he put us in that strange coloured object thats not of our world run for your lives.
Well we technically live in 4 dimensions because you include time cause time is a place too.
@@joegrizzly999 How is time the 4th spatial dimension?
@gasbroYT because it's not true
Inside and outside as new directions sounds so cool
Really like the way you explain these.❤️👍🏻
This feels like the Mangakyu sharingan inside the 4-Dimension...like how obito used it..
It is very likely for TIME to be considered a dimension. Because all our 3-dimensional world passes through the vector of time as well. In my opinion, time is indeed a dimension, but is it the 4th?
The thing is that Time is a dimension that can be perceived even by the 'flatlander' too. Even by a 'linelander', if we think about the concept of a single dimension being whose perceived world is only a line, instead of a plane.
Therefore if time could be considered as a 1st universal dimension. And there may be more, but obviously, we are unable to even imagine the concept of what they could be.
We live in a 3D world, and we are created to perceive the 3D world. We are absolutely limited to it, the same way as a flatlander is limited to his 2d World. A flatlander obviously can't perceive the 3d World, he couldn't imagine the concept of it, because he is not constructed for that. he is limited to only see his 'lines' surrounding him, which for us are 2d shapes.
Imagine a flatlander being aware of us, 3D beings, which at a single sight we can perceive everything about them, their whole world as it truly is...This fact is impossible and unreal for him, but for us is extremely simple to view it, understand it and manipulate it. For a 2D being, which here is called a 'flatlander', a 3D being would be considered a God. Omnipresent, all-powerful. and impossible to understand.
Now... What is the 4th dimension? It is impossible for us to perceive that plane of existence. we are not constructed for that, we have no senses and no 'components' for it. For us, the universe is an infinite 3d world, and that is all we can perceive. What is beyond that? If there is a 4th dimension, it is definitely all around us, but we just can't perceive.
And if there is the 4th dimension, there also must be a 4th dimension being, which we can't see, perceive or understand. And just the same way that we can see and manipulate the whole flatlander's world.. this 4D being can easily understand, see, and manipulate our entire 3D world way beyond our imagination, and for us, it would be omnipresent and all-powerful. Does that ring a bell?
Now, if it does ring a bell to you about who this 4D being is, according to a certain famous book, we may also imagine that he is also able to manipulate time, not just our 3d space. So can we consider him as a 4D being, or a 5D being if we take the time-manipulating ability into consideration?
Tell me your opinion about all this.
I just described to you my own perception of the concept of God.
This is an excellent explanation.
Genial, interesante y bién explicado. Mi mundo flatland nunca será lo mismo después de este vídeo. Gracias!
Amazing video! For the flatlander to picture the 3D object, it was need to be introduced the concept of time, tho. As you said, He could not see the whole shape at once. Therefore, for him, the third dimention was his own two dimension moving through time. I know it's only the first video, but time seems important to picture higher dimensions from any given lower dimension. Am I wrong?
For him the 3rd dimension still isn't time, but his PERCEPTION of it is a CONSEQUENCE of time! Sure, the collection of observations were gathered during an interval of time, but the higher spatial dimension still exists completely independent of time. But like you said, it is useful (maybe even necessary) for visualization purposes in lower dimensional spaces. Really what time equates to in this is the act of collecting data/observations. Thanks for watching!
The Lazy Engineer Yeah, it makes sense. Thanks!
For the 3Der to picture the 4D object, it is simple. Imagine a baby face, morphing to a kid face, morphing to a juvenile face, morphing to an adult face, morphing to an elder face, morphing to a naked skull. You have just imagined a single 4D object, by imagining multiple 3D projections of it!
Yes, time is an extra dimension; but no, it isn't (completely) like the spatial dimensions; so it was good that you dismissed using time for that, early in this video.
It could be, however, that a lot of your viewers might not grasp exactly why time couldn't be used for that.
The answer lies in the way that time joins space to form spacetime; that is, in the role it plays in the spacetime metric. And the mere introduction of the concept of metric, opens a whole new can of worms, requiring a lengthy discussion in order to explain its relevance.
What it boils down to, more simply, is how an n-dimensional object can be rotated in n-space. Dimensions that are truly equivalent, can be "mixed" with complete abandon in rotating objects. You can rotate a planar object (n=2) with a single degree of freedom (an angle); a spatial object (n=3) with 3 degrees of freedom; a 4D object (n=4) with 6 degrees of freedom; etc., and its shape remains unchanged. But in 4D spacetime, "rotations" that involve time, do not retain shapes. This is easier to see in 2D spacetime: 1 space + 1 time dimension. Because while the trigonometry in 2D space is purely circular, the trigonometry in 2D spacetime is hyperbolic.
+ John Smith:
So, yes, that's a sort of 4D object; but, no, it isn't a purely spatial 4D object; it can't participate in ordinary rotations.
+TheLazyEngineer:
And BTW, what you repeatedly call "projections" in this video, aren't projections, but sections.
You sometimes use the term, "slice," which is correct also.
In order to see it properly you have to move the object through in one direction, rotate 90 degrees, move through again and rotate 90 degrees from the previous two angle. That is how you will only be able to see the object's true shape as a flatlander.
Good work, and nice explanation!
Inward and outward? 🤯🤯🤯This video is key to understanding our existence through defining perspective.