4th dimension in 3 minutes.

[@yiboduan4321]

Nah, the SpongeBob dancing, I got distracted. Gonna rewatch

[@Your_Channel_Has_1_Subscriber]

😂😂

[@_Tomaszeq]

naaah

[@Jetstream09]

Oh God💀

[@FDP1997]

👁🫦👁👌🏼❤️

[@fjoergyn]

For eternity!

[@virtualplayground8632]

Hear me out here. Is 5D sound + movement + red/blue glasses since that's what the local cinema says!?

[@Criticizeer]

🤣

[@JboiProductions]

I thought he was writing something for r/ihadastroke but then I realized I read that so wrong 😂

[@patrickvanee9021]

Pls don't. I won't hear you ass out💀

[@Guhhhhhhhhhhhhhhhhhhhhhhhhhhhh]

Hear me out 6 dimension is internet🗣️🗣️🗣️

[@pavelcapote1255]

50D

[@satnamdass1846]

Trying to understand the 4D while living in a 3D world using a 2D screen with my 1D brain. Edit : I saw this comment on some video, I don't remember which one. Thank you for so many likes. 😊

[@riyaansheikh7470]

Sciencephile The AI reference?

[@egehanfrdn6775]

"According to scientists, human brain can imagine up to 11 dimensions" Your brain cant 1D

[@supercool32]

I've definitely seen this comment on another video before. You're not slick

[@satnamdass1846]

@@supercool32 I know, but it is good comment.

[@lucasmatthiessen1570]

And I have 0 i-D-ea what’s going on

[@dedede5586]

unironically one of the best explanations of 4D i've watched

[@Godspace343]

Don't forget xkcdhatguy. 🗿🗿☠️☠️

[@vaishnavi14207]

@@Godspace343 no one can buddy

[@Godspace343]

@@vaishnavi14207 l can't understand it.

[@Niko-bz3df]

True, I agree

[@Mast3rlian]

Xkcdhatguy :

[@NX-Delta]

Actually, 4D isn't time. Time is a _different dimension_ from space ones, so we can get multidimensional IN TIME. Oh, and 4d mostly is what he said, it's just another axis to measure in, and from its perspective we're all are flat af, just as they are for 5d beings, and for 6d are 5d beings, and so on, up to theoretical omnidimensionality.

[@Jobama___]

He said 4d isn’t time

[@NX-Delta]

@@Jobama___ I kinda figured it out after writing all this stuff, as I watched the video, but decided to not edit.

[@nugo344]

no shit

[@mertozler9296]

i think time is in the biggest dimension like infinity

[@443MoneyTrees]

Yeah, it’s really more like 3d + 1d

[@GonPlayss]

If there was a 4d being, for him time would just be the 5th dimension

[@MrBrineplays_]

Wait, so for 2nd beings, the z axis is their time? So we can actually time travel in their dimension?

[@GonPlayss]

@@MrBrineplays_ im not sure But i believe that time would still be our 4th dimension even tho it is 3rd for them

[@GonPlayss]

@@MrBrineplays_ because difference between 3d and 2d beings is just an extra spatial dimension... By adding an extra spatial dimension we do not get access to time's dimension because spatial dimensions are seperate from time dimension (This is my perception of space-time. It may not be accurate)

[@MrBrineplays_]

@@GonPlayss If you think about it, I think we can indeed time travel in the 2nd dimension in the z axis even if it is just another spacial dimension to us. Kinda like a flipbook where we can look at whatever page we want. But for them, every layer of the flipbook is a time passed

[@0nullBit]

well technically 4th dimension also is spacial. why does time have to be a dimension for people@@GonPlayss

[@waterfox_4321]

2:46 Me getting sick but then remembering it's Monday :

[@SleepyWaffleHead]

It's Monday for me too

[@TeeArCreep]

I can't bear people saying "ummmm actually the 4th dimension is time" even though a dimension is a value for a point in *space* thank you for existing

[@xei2694]

Sorry to tell you, but time is also a dimension. I'd recommend not leaving a comment if you don't know what you're talking about. thank you for existing

[@TeeArCreep]

@@xei2694 time has it's own dimensions, but time -isn't- a dimension thank you for existing

[@baconheadhair6938]

⁠@@xei2694When people say time is a dimension, they are not referring to a spacial dimension, they are referring to spacetime in the theory of relativity. Because in space, time is dependent on the observer. In physics, people consider time to be 4th dimension of space time, as in another way to measure objects.. It doesn’t refer to the spacial dimensions, 1D, 2D, etc.

[@xei2694]

@@baconheadhair6938 I know, but I thought TeeArCreep was saying time isn't a dimension / isn't related to dimensions.

[@Owlboi]

time and space are literally directly related. hence why its called spacetime.

[@galaxyw5545]

this shit is fire please continue making these. super fun and educative

[@maconcamp472]

Hi, Hey, Hello!!🦜 The more G’s, the better!! They’ll reflect our minds, technology, and more!! G strings!! 👙 👙👙👙 Our brains look like gum!! 🧠 Juicier the better!!!🍏🍋‍🟩🫐🍍🍎🍌🍈🥥🍐🍉🍒🥝🍊🍇🍑🍋🍓🥭 Love everything until it loves you back!! Mosquitos too!!🦟 ❤ Each of us and each galaxy would represent a cell!! 🦠 We’re stars putting ourselves back together again!! Like Humpty Dumpty!! 🥚 🐓 The sky is blue because we’re meant to imagine it as a diamond!! The auroras then create the rest of the spectrum!! 🌈 💎 A purple sky would reflect the heart of the ocean!! An opened mind!! 🤯 The earth purring more!! Purrrrrple rain!!☔️ 🐈‍⬛ 🧶 Each thought to me is a solar flare, which shifts us into parallel worlds!! It’s hard here!!! I’m a peaceful dude, yet my life here has been super difficult!!🥹 Alpha Centauri represents a shift in consciousness!! Dog planet!! We’re riding the alpha waves!! Woof woof!!🐶 🐾 This is our world peace and enlightenment for the world and universe!! All is one!!😇🥳🥰🤩 We’re each a mini universe!!🌌 The 3 Body Problem represents our gut brain, 🍱 heart,❤️ and mind!! 🧠 The moon is a black hole!! 🕳️ A neutrino!! The planet is a colonized moon!!😇🌍👽 The sun is a shapeshifter!! 🌞 Are you and I sculpting together as a team or as individuals??? 🧑‍🎨 Using the moon as a tool!!! 🪨 The Sun is the eye!!👁️ I love the tool/word grinder!!!😮 We’d be Bumping and Grinding!!😂 The Earth is like a refrigerator and the atmospheric pressure is melting or defrosting the stars above, as if they’ve been in the freezer!! 🥶 It would also reflect us krystalyzing and becoming diamonds in the sky!! 💎 💎💎 Lucy becomes Maisie!! 🐒 👽 We could be stars from above aka heaven, melting everything from above, as well! Like a River Running Through It!!! 🌊🌊🌊🌊🌊 Gravitational waves or our thoughts raining down on us!! 🌧️ Unlocking a Secret Garden within and outside of us!!🤫 An Oasis!!!🏝️ 🏝️🏝️🏝️🏝️ Flowing!!! It helps a lot to flow!!!🌊🌊🌊🌊🌊🌊 Letting go, so we can concentrate more and work on our project!! Heaven On Earth!!🌍 👼 Flowers!! 🌺 🌸 💐 and Flow-Ers!!🌊🌊🌊🌊🌊 I know energy is still impurrtant!! 😻 And of course imagination!!! Love!!!💗 🐶 🎾 🧶 🐈‍⬛ To create heaven On Earth, the galaxies collide!! 🌌 Twin flames connect!! 🔥 🔥 We’re creating quantum entanglement!! Ghost particles merging, becoming more like the Stay Puft Marshmallow Man!!👻👻👻👻👻👻👻👻 The universe is still the Earth!!⭐️🌍⭐️ We’re seeing it from the insides!! 🕵️ Like we’re inside a volcano 🌋 or wishing well!! The stars and galaxies are like coins!!🪙 The Goonies vibes!! 💀 We’re treasure!! Antarctica is treasure island!! 🐧🇦🇶 Unlocking antimatter!! 🐜 Booby and booty traps exposed!! Planet X!! Hubba Hubba!!🥰 Everything and everyone has been our teacher!!👩‍🏫 3D is like the murky bottom of a bong or volcano!!🌋 The fourth dimension, representing Mars is like the stem of the bong or the volcanos vent!! 👽 Experiencing higher dimensions is like the smoke or magma reaching our mouths 😋 and then circulating through our bodies!! We are the Earth!!🌍 👼 The road less traveled!!!🧳 🌹 Straight up!! 🎈 🎈🎈🎈🎈We’d be super condensed or extremely packed neutron stars!! Like Rigel!! Blueberries 🫐 Antioxidants!! Betelgeuse has evolved into a neutron star!! 🧊 🦖 🧊 🦕 🧊 🦣 Our long winding road, exploring different dimensions, finally straightening out!! I’m getting Pee Wee vibes!! Large Marge sent me!!🚴😂 We’re vaporized, as if we’ve been smoked or roasted!! 💨 The smoke representing again those compressed neutron stars climbing the higher dimensions of the universe like a chimney!! I’m Mary Poppins, y’all !! ☂️ 🧞‍♀️ It would also represent us as a comet traveling through a wormhole!! 💫 Who me, I’m just a worm!!🐛 🫖 Solving a labyrinth!! 🦉 Solving amaze!!! 🦋 Different energies tell a different story!! 📚 We’re storytellers!! Artists!!🧑‍🎨 We’re energy first!! 🐝

[@mher_22]

Especially the Sponge Bob dance

[@XDMartelStudioz]

Bro is explaning Dimension in the Funniest and Weirdest way possible, but i understand it

[@Sharkyshark234]

Yeah, he managed to explain a 4D shape, to a 3D world, in a 2D screen, to my 1D brain.

[@XDMartelStudioz]

@@Sharkyshark234 ur brain has 1 bit of every thousand byte of smartness. Cool quotes

[@roguetiger4547]

Time isn’t the fourth dimension for a fourth dimensional being, time is a fourth dimension for us. You need and z,y, and z to describe an object in space but you also need time to describe when it was in space.

[@Jobama___]

That’s what he said

[@JeffreyBenzodiazepines]

They always say where is XYZ never when is XYZ

[@JeffreyBenzodiazepines]

But seriously time is really weird, there is no time use to it without objects evolving. If nothing ever moved, there is no time, but everything else still exists.

[@roguetiger4547]

@@Jobama___ no he said a fourth dimensional being could go through time as it is the fourth dimension but time would just be there fifth dimension

[@phantom9831]

Well I don't really know much about it, but from what I've learned and from what it seems to me, I can understand why some would say time is the fourth dimension, but I agree on the fact that this fourth dimension is a time dimension, with the three other being space dimension, as the time is a linear a a line on a one dimension space

[@mukkuru]

Hi! Having recently done a project on rendering 4D objects in unity (probs also the reason this was recommended) I have a small remark. The visualisation you mostly use of the hypercube is the perspective projection (also called frustum projection, similar to orthogonal projection - not too important). This "squashes" a 4D object into 3D, much like how a shadow is a 2D "squashed" 3D object. It makes a lot more sense to think of it using the cross sectional projection, which is essentially what you do with your 2D example - you take a cross section where w=0 (the normal 3D world) and translate the object through this cross section. Let me know if you want further reading, I got a few good sources and yt videos

[@nilsber.]

yo give videos i always wanna learn more about the 4th dim

[@PixelZYX]

​@@iE4X there is no way for us to draw a 3d thing so that 2d ppl can see it, they can only see a line

[@mukkuru]

@@PixelZYX That's true - but you're forgetting time! By manipulating a 3D object in a 2D plane, you can change how long that line would be. A 2D creature would see the line changing in size. The creature could develop some sense of intuition for the object, and thus kind of understand it.

[@PixelZYX]

@@mukkuru yeah.. i wish i could understand how a 4d thing would look like but i cant

[@MCreeper-eg9xy]

A

[@Swagroutes]

Blud teached me more than school in a fun way 💀💀💀💀 Edit: WOW BRO THIS IS THE MOST LIKES IVE EVER GOTTEN

[@BoidNoob]

Ikr

[@strawberry_milk6-q]

hear me out here. maybe its kinda your fault, not the school's? considering you cant even spell "taught"

[@Swagroutes]

@@strawberry_milk6-q Yes I can ‘_’

[@s.m.arifeenmustaqim4116]

@@strawberry_milk6-q chill, maybe English isnt his 1st language, or maybe even 2nd. Not all ppl are native English speakers. Also, its a grammatical error

[@TheChannelOfDR]

​@@s.m.arifeenmustaqim4116 considering they're using "blud"... we can assume englisch is their first, maybe

[@sireonion]

me understanding that spongebob can dance to happy instead of 4d properties

[@andrewharry477]

This is the best youtube video I've ever watched.

[@dawnsclim4382]

Easy fix for grandfather paradox: you go back to find out you now have a different father

[@drsuqi]

where would you have gotten your genes from then? not that new father. if you had, it wouldnt be the same you (half-siblings are not the same person)

[@OrtoSans69]

What the guy upstairs said

[@Devi.456]

It was the first time you traveled to kill your grandpa and will be the last time there's no loop

[@THESUNSUCKS123]

@@drsuqiThe mailman??

[@bluewolfofl7424]

I've been a nerd around these kinda subjects for a long time and understand the majority of them, but I've never seen a video, regardless of the length, explain it this way, let alone a short video. Thank you.

[@SalmanM190]

I lowkey thought this was like a popular video with a million or more views. This is some quality video man, keep it up!

[@Dragz166]

Wait, it's not??

[@Shard_vs]

THANK YOU i get tired of explaining to people why the 4th dimension is not time so now i can just send them this

[@WillstillplayzofficialYT]

Trying to comprehend the 4th dimension is like the people of Euclydia trying to see the third dimension. It would literally destroy everything,

[@Some1COM]

Ngl, dancing SpongeBob was the best part of this video 🔥

[@Animality420]

Humanity can only access 3D, since the object we see from our naked eyes is 180 degrees. A 4-dimensional being can access and see the whole 360 degrees angle, which we can not comprehend. Maybe 4th dimension is gravity, maybe it's time, only a higher dimensiom being knows.

[@idontknow1931e]

finally an educational video that has effort put into it and is actually engaging THANK YOU SO MUCH IVE BEEN WAITING FOR THIS MY WHOLE LIFE

[@Kirbscurdurb]

me listening to the grandpa paradox from my teacher: womp womp me listening to the grandpa paradox from texplains: wait a second, thats big brain

[@summar-ice]

2:25 why do we call it "grandfather paradox"? If you were to go back and kill your father instead it would still create the same paradox, adding the extra layer was never necessary

[@Agus.-YT-r7u]

1,2,3=our world 4=private time (can see to past or future (if time machine real)) 5=people time 6=the real time than cant be changed even with the time machine ( already know all

[@erickmendoza3669]

for a 4th creature, the 5th dimension would be private time and goes up, it doesn't make sence that time is the 4th dimension.

[@Agus.-YT-r7u]

@@erickmendoza3669 no no no... Im not talking about 4d space but im talking about 4d direction

[@gman9384]

A paradox isn't the universe breaking or setting a limit. It's our lack of understanding and conjecture on an incomplete model.

[@yaseemanac]

He has no business to make this video so funny amd informative. 👍

[@Faris.]

I feel like since we are beings in a third dimension, our laws of physics only work in our 3D world which is why the grandfather paradox works. However, since we are not fourth dimensional beings, we do not know what the laws of physics are in the fourth dimension. It is possible that the grandfather paradox is invalid to those living in the fourth dimension for some reason we cannot understand because we are in a 3D world. I'd like to believe there are a near infinite number of dimensions and each dimension can experience the dimension above theirs but cannot manipulate it. For example, 4th dimensional beings are effected by the 5th dimension but are unable to control it much like we experience time but cannot control it.

[@gxalcremieshiny4229]

similar to how we can flip items by turning it in the z-axis, but 2D creatures cant? makes kind of sense

[@Kooczsi]

That doesnt make sense. Physics are the same in all 3 dimensions, so why would the fourth dimension be any different? And for gods sake, time isnt the 4th dimension, since it is completely different from the other 3 dimensions. The fourth dimension would be another spatial dimension, as well as the fifth, sixth and so on.

[@Faris.]

@@Kooczsi I think it makes sense. After all, it is what I believe. You mentioned that physics is the same in all three dimensions. How does this work? I understand that laws of physics build on each other as you move up through dimensions (i.e 1st to 3rd), but not as you move down (3rd to 1st). There is no depth in a 1D or 2D world so how would the same physics in a 3D world apply to the physics in a 1D world? Also, what is your definition of time? Time is simply a tool to help us better understand that there is a passage of something. If we are passing through time (or in this case something), aren't we technically moving? We have no control over the flow of time but we do have examples of massive objects being able to have an effect on it (time dilation). Hypothetically, if you had a time machine and wanted to travel to a specific point in space time, wouldn't you also need the time coordinate? You would need four coordinates. Your X position, your Y position, your Z position, and your W position (W = Time). I am going to ignore XYZ assuming we already understand how these work and focus on the W. Say you wanted to travel 1000 years to the past at a specific point on Earth. Oh no! you forgot to put in the W coordinate and it remained unchanged relative to your current time. You would just teleport to the XYZ coordinate you put in. If your calculations were correct, you should be at the very spot you wanted to be at. However, you would just be floating in space at the coordinates that Earth was 1000 years prior. The last bit might have been a bit confusing but the whole point is that time is spatial. If time travel were real, time would be an essential coordinate. Without it, you'd be at the right place at the wrong time. The fourth dimension is always a fun topic to debate so I'd like to hear your thoughts. We will probably never come to a conclusion in our lifetimes, but it is fun to ponder what it could be.

[@Macdaddy487]

@@Faris.spot on !!!

[@moneteezee]

i like your curiosity, id argue we actually are 4 dimensional beings, since we can be described by 3 spatial coordinates and a time coordinate (and since the number of dimensions is just the number of independent coordinates we are 4 dimensional (plus the fourth dimension can be considered as time which im adding since theres a popular misconception (wow theres a lot of stuff here))). anyways by the way in general relativity there are solutions allowing for closed timelike curves (just the fancy word for time travel), but just because its a solution to the field equations doesnt mean its viable for reality, whats also interesting is that if these systems were possible, the grandfather paradox could be ignored since reality could have a principle where you couldn't possibly change anything in the past allowing for there to be no contradictions (the probability of you changing something in the past would be zero), this is called novikov's self consistency principle if youre interested , its funny people have thought about these goofy scenarios

[@GoodOldJakey]

Underrated asf, beautifully explained.

[@YezzirGamer]

he forgot that we are using our 1d brains

[@MaybeThEeme]

playing roblox , of course you will have a 1d brain or no brain

[@MoboFromDoomed]

​@@MaybeThEemewhat about minecraft

[@YezzirGamer]

@@MaybeThEemewait i forgetr i have a 0D brian

[@MaybeThEeme]

@@MoboFromDoomed objectively , the answer should be obvious

[@iranoutofpuns]

This example with a cat and Mario was mind-blowing! It's actually such a good explanation

[@astrologikalmusic]

one of the best videos i've seen on the topic, and compressed into such a short time. well done!

[@Sifven]

2:13 when his mic changes

[@Totjunke13]

Oh man.. I'm literally crying from joy of how funny and how educational this video is! The reason for why it is eaducational is because you made asy to understand and comprehend a quite complex topic with great illustrations! You earned a subscribe from me, instantly.

[@ChickenDoodleSoup-]

2D characters don’t just see a changing shape, spatial dimensions are just scale but rotation still exists in the 2nd dimension, therefore the character could see every part of the shape just very squished vertically

[@Shbeeve]

"It might seem crazy what im bout to say"

[@StaticBlaster]

Furthermore, in contemplating black hole singularities, consider the possibility that what we perceive as a singularity might actually correspond to a perpendicular axis extending into a fourth dimension. Imagine it as if we were rotating the x-axis in such a manner that we observe the line directly from the front. Does this make sense? To simplify further, envision attempting to visualize three dimensions on your computer screen-an endeavor that proves elusive. Our screens inherently flatten the world into two dimensions, leading to foreshortening effects. In reality, that line would emerge straight out of the screen, akin to how we perceive a black hole singularity

[@walaw2469]

Now this is brain nourishment🥶🥶🥶

[@KeruToL]

If we manage to build a 3D screen, could we then possibly create a 4D image? since we can make 3D images on our 2D screens.

[@Hon38148]

Holograms can create "4D" image but.... put yourself in a 2D guy perpective where a cube is formed it would just look like nonsense ligns and corner and for us, 3D being, we would recognize that cube instantly, but a tesseract in a 3D world would be nonsense to us too just a bunch of lines and corners weirdly assembling some sort of merged cubes + We would only be able to see half of its sides, just like a drawn cube will only have 3 sides visible 'so we would get ½ tesseract just like a stickman see 3 sides of a drawn cube and thinks that's all' (fun fact: that part cannot be imagined)

[@cultofmel]

If we get a one dimensional screen, would we be able to represent two dimensions? No, lol. That isn't how it works. What we see on our screens is *always* two dimensional. It just gives off the illusion of being three dimensional.

[@Hon38148]

@@cultofmel yes you can, just like how you can build a cube in 2D it will have the X lines perfectly drawn but Y lines will be abscent or put in weird way Cube on 2D will have X and Y axis perfectly represented but Z axis is rotated a bit so not perfectly 3D because it's a 2D sheet if we wanted to do a Z axis with 2D the line will be a point... faxing towards us

[@slightlyamusedblackkidfrom9153]

Time is the 4th dimension in the sense that there is 3 dimensions of space and 1 dimension of time in our reality. Similar to trying to imagine a higher dimension of space, imagining more than 1 dimension of time is also mind boggling.

[@James-nt2hv]

BRO UNDERATED YT like omg lol he needs at least 100k because he explains things so well it's unreal

[@Skelegoblin]

You are observing the 4th dimension. You're able to discern one moment from the next. Watching a tree morph from a seed to a giant to a husk is watching it transform through time.

[@iken1308]

See the thing is imo, the grandfather paradox would have to involve a 4D being actively and is able to go to our dimensions in free will to change time for the grandfather paradox to be true. And 3D beings like us has not seen nor interacted with 2D beings (only replicated what it would be and how we can control them, via games or photos.) Which would possibly imply that there is clearly a barrier separating the beings (4D, 3D,2D,1D) from ever interacting from each other. So technically 4D beings could still control time to their will in "their dimension's 3D plains" But cannot actively go to our dimension and mess with the time paradoxes within our dimension cus there's a barrier stopping dimensions from ever interacting from each other. Time can still be 4D, but that doesn't mean that 4D isn't "only time", but is instead composed of many other things. Another way of saying it is that "time isn't the 4D dimension" because otherwise there's the grandfather paradox, but that would mean time CANNOT "be" any dimension but instead "in or inside" every dimension.

[@wurlupe]

the way he tried to prove that time isn't the 4th dimension was questionable.

[@Dawy1235]

iT MIGHT SEEM CRAAAzY ABOUWT WhAT IM aABOUT TO sAAYYYYYYYYYYYY

[@erikeriks]

Fun fact Although you can't physically place yourself in the fourth dimension, it's possible to get a grasp of what it's potentially like. There is this rule in physics, which is that each spatial dimension's perception is one dimension lower than the dimension a POV lives in. For example, we see in 2d. You might think you see in 3d, but every single frame of sight you have is a plain, 2-dimensional image. You never see in full 3d, which is what 4d beings would see if they were to exist. A fun way to think about this is by taking a dice, and looking at its frontside with one eye. Then, look at the backside now with the other eye. It is most likely, that a 4-dimensional being would see all of the faces of the dice collapsed into each other. This also goes for time, since time may or may not be a spatial dimension. While we see only a single instance of time per reference, 4-dimensional beings may see several timelines at the same time, which they would also potentially travel between. One final thought experiment. Grab a sheet of paper (2d) and poke a pencil (3d) through it. While we are able to see that the pencil has been poked through the sheet of paper via depth, the 2d beings on this sheet would only see a hole in their reality, no other information given. This is why some physicists believe that black holes may be effects of a 4-dimensional phenomenon.

[@ricardu3774]

0:39 what is the name of this musicc??????!?!?!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

[@tzarg]

Happy Song by Pharrell Williams 3:56 KZbin • 110'𝓼 𝓱𝓸𝓶𝓲𝓮𝓼 ♪ happy - pharrell williams (lyrics) ~ it might seem crazy what I'm ...

[@Robbin_Williams_john]

Damn bro this vid deserves more views and likes

[@DavidDawkins-p3l]

Wow. This is the best video I've found explaining this subject concisely instead of going T I M E T W A V E L and P AR RELE LL UN I VERSES

[@Yoriichi_tsugikuny]

Wait? x-axis? Who did not watch bleach: 🙂 Who did watch bleach: 🤯

[@RyperAMV]

Lille Barro

[@sheldoncreado1997]

1:10 😂😂😂 That SpongeBob meme

[@juniasmc1026]

Idk if I'm yapping or if I'm onto something but you know when you see through a window, you can see through the window and see behind you if it isn't very clean, I think that's related to 4d in some way cuz you can see through object and see behind you. Idk tho I'm autistic

[@Uranium-265]

In geometry, we can conceptualize dimensions beyond our usual three dimensions (length, width, and height) by adding additional coordinates. For example, in four-dimensional space, we add another coordinate, typically denoted by "w". This allows us to describe points in space using four coordinates: (x, y, z, w). However, it's important to note that imagining or visualizing four-dimensional space directly is challenging because our brains are accustomed to perceiving only three dimensions. Nonetheless, mathematicians and physicists use mathematical tools and concepts to understand and work with higher-dimensional spaces, such as hyperspheres, hypercubes, and other complex shapes. In physics, the concept of the fourth dimension is often associated with time, especially in the context of spacetime in Einstein's theory of general relativity. Here, spacetime is a four-dimensional continuum where events are described by their coordinates in three spatial dimensions and one temporal dimension.

[@upara4148]

I don’t understand why everyone thinks time is the fourth dimension, it’s not even a dimension, time is just a concept we created to describe changings, if everything were still, there would be no time. My train of thoughts is that a 2D being would perceive a 3D being as a line (1D) and we (3D beings) would perceive a 4D being as a plain 3D object, only if these higher dimensional beings were moving we would see strange stuff: for the 2D being perceiving the 3D being would be the line stretching in and out from nowhere and for us perceiving a 4D being would be like seeing someone or something teleporting from one place to another. So in my opinion time just helps us perceive higher dimensions and there is no connection with higher dimensional beings being able to control it.

[@ProjectionProjects2.7182]

Its because in general relativity time is a temporal dimension. Its separate to the idea of 4 spatial dimensions.

[@ConnerLenihan]

Could geometry be applied to a theoretical 4d shape

[@Sanoro1561]

Wow, this is SO cool, just imagine can SEE in 4th dimensiones, so crazy

[@William-nani]

Best transition ever, it am totally serious i breaks the monotony throughout the video!!! .

[@Iwo2011YT]

This is the most understable video about 4D i can find Thx texplains

[@Marcocraft26]

Maybe is how we think about time the problem, we use "time" to be able to perceive a change of the reality we see: Object is (present and maybe future) - object changed (the object how it was before now is past and the object that now is changed is present and maybe the future) but this happen so fast, it happens in the same moment as it became all three, pratically past, present and future all exist in the same moment thus we can say that exist only present in the universe as past and future are abstract (exist in memories and as thoughts) or the "time" that we perceive doesnt go forward neither backward, all happen in the same present and that means that time does not exist, if this is the case, beings that can live in 4 dimension does not need other matter or creation to change in order to be able to move, in practice they dont care if we move or not (what we perceive as time, if it stops then we stops) they are able to do, to move and to think outside "time" influence hence being practically immortal as they can manipulate not when but how to be: maybe they cant go backwards "our" time but theirs yes, so is like i coud decide to just get older or get younger manipulating the influence that time have on me, I can go back my form and my time, that would explain why I cant go back to when my dad was born, because I control myself in time, not the others, so I could even decide to not flow with time and pratically you would never know that because from my perspective if I do such things i would see the other just standing still and because you cannot control time, for you if I stay for a year without letting my time go and then let go you would not notice because I resume time when I blocked it, but you cant because you dont know how to do nor how it works, im not manipulating your time to block you, simply you dont know yet how to escape time boundaries, neither of us know for now how it really works, this is my theory (I reposted this cause i wanna know what people think about this)

[@dariusoberholster4246]

1 dimentions = x axis only and will always be a straight line 2 dimentions = both y and x axis and the new axis (y axis) is perpendicular to the x axis (the 1st dimention) x = 0 and y = any number represented on a line which makes infinite copies of x- axis. Either varibles (x , y) can be equal to any number each without one of them being dependent or independent from each other. Shapes in 2 dimentions are surrounded by straight lines completely, but the lines form different angles between 0 and 360 degrees. They also have areas of the shapes included. (So the 2nd Dimention has much more features than the 1st, a new variable (y) and angles formed out of shapes) The Third dimention is more complex; If we look at the 2nd Dimention coordinate plane, it has an x- and a y-axis. The first only had an x-axis, but the second had both x and y. But the y-axis was perpendicular to the x-axis which formed the entire 2nd dimention. However, when we add a new variable (z) to form the 3rd dimention, It would form a z- axis, but this time the line of the z-axis would be perpendicular to the origin of the x- and y coordinate plane, but x and y would both equal 0 and Z would form infinite copies of the x- and y axis The equation of the z-axis line (if all x , y , and z form a 3 Dimentional Cube) would be y = x So all 3 varibles x , y and z are the 3 unknown coordinates of all the points in the 3d Cube. Shapes in 3 dimentions have surfaces, edges, vertices and faces where things like Surface Area or Volume can be measured, but the key is that each point in the 3d shape has 3 coordinates x, y, z. Another thing about 3d Shapes is that Cubes contains the most possible points in any type of 3d shape. For example, the centre of the Cube is the origin (0, 0, 0) and the eight corners of the Cube are (x, y, z) and these coordinates are equal to each other. The 4th dimention is very, very complicated , It can have even a fourth coordinate (x, y, z, w) But think of it as the same 3d shape inside a 3d shape, except that they are connected with lines but the lines form a perpendicular line to each one of the corners of all of the 3d shapes contained in each other. The infinite 3d shapes cannot be made copies of each other so that the ratio of the volume of each new cube is always constant without the w- axis or w- variable. Each new dimention gets more and more complicated

[@dariusoberholster4246]

The 5th dimention is kind of like a reflection of the 4th dimention , I think? The new axis has to be perpendicular to a point of all axis of the previous dimention I think? Formed at the origin each new axis.

[@Red_demon-hv7si]

What a beautiful transition

[@sparklejinnie3242]

Additional info •A 4D being perceives in 3D,just like how a 3D being perceives in 2D (We cannot fully "see" a 3D object without rotating it,only parts of it. a 4D being would fully see a 3D object without rotating it) •Just like a 3D being having a 2D shadow, a 4D being has a 3D shadow •A 4D being can "turn" a 3D objects into it's mirror image,just like how a 3D object can mirror 2D objects

[@StaticBlaster]

at the last bit, about the grandfather paradox: Sure, which is why extra dimensions inevitably and inextricably is interwoven with the idea of parallel universes.

[@realoutdoorgaming]

This video was awesome!

[@travelingwithanyting2446]

If school teach like these the school would be shorter but still learn more

[@Atell4]

time can be if you use a mobius strip to make that timeline with the grandfather paradox and if made correctly will have the opposite occurrences being on the opposite(technically) sides of the strip.

[@alexe407]

Anyone else have a prof that specifically took marks if you didn’t specify killing your grandfather after your father was conceived?

[@Aurochhunter]

Phillip J. Fry showed us what happens if you kill your grandfather, though in this case it was unintentional.

[@Erpakarod911]

My guess is that when 4d enters 3d, it would still look like a 3d object to us

[@Fensmiler]

It would change

[@stevenmayhew3944]

Though garbled, I can still tell that the song is "I'm so happy".

[@-.--Y..-U...S..-U..-.F]

Fun fact: there is like 10 different dimensions. Well according to some models

[@Emir-su8uf]

OMG, best video about dimensions I have seen

[@jujucasar2003]

Time is temporal and width, length, height are spacial dimensions. When listing the dimensions in order the spacial, and hyperspacial are listed first before the temporal (time). When ppl talk about 4 dimensional creatures they are assuming these 4 dimensions are spacial compared to us 3 dimensional spacial creatures. So just how we would be living in a 4 dimensional world with time being the 4th dimension, 4 dimensional creatures would be living in a 5 dimensional world with time being the 5th dimension (seeing how we like to count the spacial dimensions first then the temporal (time) ones.

[@mistahmatrix]

Also beings of n-dimension always see objects with an n-1 dimension image, so 4D beings would likely see things in 3D, like how our eyes comprehend stuff in 2D

[@Twigs-workshop]

Imagen that if 4D is time, then living in that dinetion would be like having a versions of yourself that are always 1 second behind and 1 second ahead...but for every fraction of a second. and you can also determine the actions of these versions because they are *you* . thus constantly changing the form of each version. but also not.

[@mrelephante]

amazing video, was very nice to watch, though from what I know, please correct me if I'm wrong, just commenting my thoughts, the fourth dimension being considered "time" is completely separate to a fourth spatial dimension, like showing 1D movement horizontally while showing a 1D passage of time vertically leads to a 2 dimensional plane, meaning time is a seperate dimension that can just be applied in conjunction with spatial dimensions to show space and time together. Applying this to 3 dimensions, where we have 3 spatial dimensions, and then including a passage of time makes "spacetime" 4D, which is where the misconception that "time is the fourth dimension" comes from. Time is generally only the fourth dimension in the context in spacetime, and is separate from a fourth dimensional space.

[@xenai.]

4D is gonna make me go crazy. Like, it makes completely sense, but at the same time, it doesn't. Doesnt help that we cant see in 4D.

[@n6nexist]

What if we travel to the past, and when we shoot our grandfather, we still exist? Wouldnt that mean we're at an alternate universe?

[@mittarimato8994]

If time is 2D, and you move back in time and alter it, then there is no paradox. The moment you try to alter the past, it means you just move in the 2D-vector of time that has a slightly transformed 4th dimension, aka slightly different path of history.

[@gehrigmichael8166]

There is a lot of arguing in the comments so to clarify: we kind of live in 3 dimensions, we have the normal 3 and time. Time Is also a dimension of space we just don't perceive it as such because we are constantly being forced through it in one direction and our brains are not made to think about it any other way. Thank you for coming to my ted talk.

[@bcampbell12095]

I remember someone explained 4d to me like 12 years ago in college. He just starts out by saying "whats the perpendicular of a cube?" And proceeds to blow my feeble mind while im on a dose of acid

[@anhadhere]

hey brotha nice stuff but pls tell which software u use for editing

[@mysteriohalo]

this is pretty long but it explains it to you guys, like this comment so everyone can see it. Look, 4D shapes are possible because of position / time, wherever you go around the 4D object, you would see it changing, for example you go on the west side of a 4D object and you see a normal shape, and if you go on the east side sometimes you would see another shape. The most complicated shape of the 4th Dimension is a sphere, here he explains how 2 3D cubes inside of each other would create a 4D shape, and you would need a W axis which is perpendicular to all of the other axis's, so if you would need a 4D sphere with a W axis it would be the same of a Black Hole. A black hole is theoretically a 4D object, there are theories that say if you fall into a black hole, you would be sent to another dimension, a black hole can bend light and space itself. Wherever you go around a black hole you would see something different, light itself crossing each other / the photons inside of each other. Any being from a dimension can not understand or see any other being or object from a higher dimension, he showed how a 2D being sees a 3D being as a constantly changing flat surface, because the 2nd Dimension does not have depth.

[@Blizzarot77]

Thank you for explaining the fourth dimension, now let's start theories about the fifth dimension.

[@marceloribeiro8538]

I personally believe that gravity is a 4dimensional+ phenomenon. Like we haven’t been able to see what specifically is pulling us towards earth, but whenever you see depiction in it you just see a dent in space-time, which actually makes more sense. Also, I think for sure time is the 4th dimension. Mostly because if gravity is a higher dimensional phenomenon, then so are black holes. Black holes are weird because the closer you get to it the weirder you experience time, meaning gravity is linked to time.

[@koin799]

this is a lot better than that high schooler kid's explanation ngl

[@KattX2011]

This has been the longest 3 minutes of my life.

[@InnovationInsider1]

Great video!! I’m excited to explain this subject myself on my channel

[@christophermccutcheon2143]

WH40K lore probably does 4th dimensional time interactions better. In WH40K there are Gods of Chaos who exist in a realm of chaos known as "The Warp". You may think of The Warp as Hell, but it's a dimension that mirrors ours and exists in non-linear time. This means that the Chaos Gods have simultaneously always existed and never existed. As the lore goes, once they began to exist they had then always existed, so they do exist and always have existed. Some people in WH surrender themselves to chaos for additional abilties. One of gods, Nurgle (the Chaos God of change, life and growth. Change through pestilence), in particular seems to bestow some of his followers with visions ahead of time. There's an episode of a series called "Hammer and Bolter" which shows this affect off very well. I this episode, the Followers of Nurgle invade an Imperium Cathedral, but they get inside because in the future they had _already_ been inside, and so their future selves left plague bombs for their past selves to activate and kill whoever was inside and also rot the door mechanism so they could break it. They were able to break in cos their future selves had already done it. It's really fucky, but it makes sense in context. Be careful though cos WH40K is fucking grimdark. A lot of this stuff is too brutal for normal people

[@izzelectrogdyt2334]

IT MIGHT SEEM CRAZY WHAT IM BOUT TO SAY 🔥🔥🔥

[@rGGdom]

I undestand all the analogies and yet still fail to imagine a 4th dimension

[@dantebg100]

No shit😂. It’s impossible. It’s like a blind person trying to imagine colors. It’s physically impossible

[@luiggisafari]

My left ear, then my right ear, then my left ear, and again my right ear really enjoyed this video

[@Baller24992]

Nice video bro❤ gained a sub❤

[@auggamer4209]

Meanwhile, Movies - 12D

[@anasmalek9331]

Well, we actually are 4 dimensional creatures cuz time is one of the dimensions we interact with but it's not a spatial dimension so the forth dimension the video is talking about is the fourth SPATIAL dimension that's way space-time fabric is called this way, which means basically that four dimensional creatures are actually five dimensional creatures ( four spatial dimensions + time which is a different type of dimensions than the spatial ones)

[@Choioyt]

What would a axis look like in here 💀

[@thingthingthingthingthingthing]

Representing 4D object using 3D shape on 2D screen that emits 1D light rays and understanding with our 0D brains

[@FriendlyFACE29]

it might seem crazy what im bout to say was so right

[@kinio851]

what is the music for the spongebob dance

[@sheldoncreado1997]

Happy - Pharrell Williams

[@kinio851]

@@sheldoncreado1997 thx

[@fvndz]

this video is amazing