Scientists Say We Already Live in a 2D Universe
Ғылым және технология
You know that a long time ago people believed the Earth was flat, right? Now we’re well aware that it’s more or less a sphere, and it seems ridiculous to think otherwise when there are so many hard facts proving it. But what if those people of the past were actually… right? It turns out they could be, just not in the sense we thought about it.
Our brain is a highly complex thing, and science has not yet fully explained how it works. We know, however, that it exists in 3D, meaning that we perceive objects from three different perspectives: length, width, and height. But a physicist from the University of California in Davis, James Scargill, has shared a theory that 2D universes can exist and even support life...
TIMESTAMPS:
What are 2D universes 1:05
Arguments against this idea 2:27
We live in a huge hologram? 😵 4:29
What's the shape of our Universe? 5:18
Our brains can easily mess up with us 7:09
#universe #2D #brightside
SUMMARY:
- Well, the thing is, since our brain can only think of things in a three-dimensional way, it can’t hold the idea of a two-dimensional space being real.
- Initially, Dr. Scargill wanted to test the philosophical concept that a universe can only exist if there’s life to observe it.
- Dr. Scargill did some complex calculations and was surprised to find out that, hypothetically, life can exist in such universes.
- About his other general theory of relativity, Albert said that moving objects with mass create a curve in space-time, pulling other objects nearby towards them.
- And Dr. Scargill’s calculations show just that: there could be a gravitational field in 2D space, so the first argument is invalid - theoretically, at least.
- Dr. Scargill argues here that there are planar graphs that have properties like neural networks.
- Many mathematicians believe that our very own universe is two-dimensional itself. It’s called a holographic principle, and its main idea is that the universe is essentially 2D, and it looks 3D to us because its image is overlaid onto a cosmic horizon.
- Let’s go back in history and meet our ancestors, the ancient humans. You know cave paintings, right? If you saw them, then you realize that ancient artists knew nothing about perspective.
- The people of the past naturally didn’t want to adopt new and radical ideas about our world, and they preferred to see it as flat.
- Our brains can easily mess up with us. The thing is, whatever we see, hear, smell, touch, or taste is not really an actual object - it’s our subjective perception of it.
- So many humans, so many views of the world. And there are literally no two worlds that are completely identical. This is just crazy, but it kind of makes you believe we could all be living in a two-dimensional space, only seeing it as 3D.
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Пікірлер: 708
Hey there, BrightSiders! What do u think about having holograms for every person? Is it a good idea?
@apexsubedi6313
4 жыл бұрын
Yeah!
@prab8342
4 жыл бұрын
SO, IF THE EARTH IS FLAT, THEN WHAT ABOUT MEGALLAN'S VOYAGE??
@andioop5951
4 жыл бұрын
NoPe
@MightyCole1
4 жыл бұрын
ya true
@asura1656
4 жыл бұрын
Your saying might be true but think what if the universe is round and its growing its size with it and have different point with black hole and any thing we send from one point another points blackhole eats it , I believe that when Krishna showed the universe in his hand to duryodhan it was flat but when he opened his mouth and showed it to mother it was null but with planets and stars .......🤔😅😅
2012-2018: Earth is Flat 2019: Universe is Flat
@juliangaming9713
4 жыл бұрын
2020: the universe is 1D
@Hyper_TheOne
4 жыл бұрын
@Bugs B yeah but the “l” in flat does not exist
@shaunrene1
4 жыл бұрын
2021: God is flat
@kevin-7091
4 жыл бұрын
@@shaunrene1 You really need to put a limit into your joke
@shaunrene1
4 жыл бұрын
Why?I replied to those in relation to the joke
Video from 2d world: What If the universe is 3d
@eallisamit7902
3 жыл бұрын
If the univeres was 3D then u might go through black hole without getting Spaghettify by its gravitational force. Its just a theory of mine ig.
@sanjanaakotyada4753
3 жыл бұрын
Video from 4D world: What if the universe is 3D
@adikr8827
2 жыл бұрын
1D phones in 2D world 🤦🏼♀️
@DragonSageKaimus
2 жыл бұрын
@@eallisamit7902 black holes are 5D
@davonbenson4361
Жыл бұрын
@@DragonSageKaimus. Oh ok. I thought they were 4D.
*So you're saying* That we are actually Anime characters living in an Anime world _NOICE_
@Falconprc
4 жыл бұрын
Yes very NOICE
@ajadec0879
4 жыл бұрын
Thats what i was thinking
@ultimateotaku9385
4 жыл бұрын
Duchi That’s what they had me thinking
@vivisnowkiwi
4 жыл бұрын
i just WISH xd
@ImNotMrMe
4 жыл бұрын
now everyone must naruto run everywere.
1719:People believed earth is flat 2019:People still believe earth is flat
@mr.k.Gaming90462
4 жыл бұрын
10000 subs with no Videos let’s take them to space see how retarted there are
@joechahoud5353
4 жыл бұрын
believed* believe* Earth*
@jelizabethpetrie6656
4 жыл бұрын
I before e. Except after c.
@beeiskill
4 жыл бұрын
Make 1769
@jeangove01
4 жыл бұрын
"People" didn't believe the Earth to be flat in 1719.
*we might be on a flat Earth* Flat earthers: don't do that don't give me hope
Bright Side Posts at 1pm Instantly Clicks
@Mr-KingMan63
4 жыл бұрын
Im watching this rn at 11am
@Mr-KingMan63
4 жыл бұрын
@No Man's Sky noooo
@tramvaj1271
4 жыл бұрын
we might live in 2D universe or what ever perception we fell. But we agreed on 24 hours zone so when ever he posts something it will be somewhere different time :). Mind boggling :).
2:47 Albert Einstein: "am I a joke to you" 😂😂 Awesome video... ♥️
@ismandiz
4 жыл бұрын
*what*
@vicentapolanco1505
4 жыл бұрын
Not funny
@BRIGHTSIDEOFFICIAL
4 жыл бұрын
Babli ki vines thanx)
@edinshealtiel3754
4 жыл бұрын
YES YOUR A JOKE TO ME AND A QUACK !!!!!!
@mrmythic87
3 жыл бұрын
YES YOU MESSED UP WHAT WE THOUGHT THE UNIVERSE WAS
What if earth was square? It would be interesting
@faizanmoin6969
4 жыл бұрын
Then Minecraft would had circles
@Oreeve
4 жыл бұрын
😂
@illicxt7480
3 жыл бұрын
Well go search that in Aumsum time
@joyceafk2226
3 жыл бұрын
That would be like Minecraft AND ITS COOL
@BluePheonix-mb1og
2 жыл бұрын
The gravity will be different at different places
5:31 correction in a positively curved universe it bends through a higher dimension and then things exist on the surface not inside
**when you click on these videos but can’t understand because your not that smart** ↓
@chadangeles3856
3 жыл бұрын
Those poor people who liked
@namename-ze5kc
3 жыл бұрын
this is not smart
TIMESTAMPS: What are 2D universes 1:05 Arguments against this idea 2:27 We live in a huge hologram? 😵 4:29 What's the shape of our Universe? 5:18 Our brains can easily mess up with us 7:09
@pentagonanimates
2 жыл бұрын
ok
@MrMelonsz
2 жыл бұрын
I love this whole theory but it just doesn’t go by our own definition of 2D I feel like 3D is just a different version of 2D but both 2D and 3D universes hold the same shape. Whilst the universe is flat the atoms on it are set in weird ways that aren’t exactly 2D but are close. The universe isn’t 2D nor is it completely 3D, it’s a mix of both but we just call it 3D because it’s the easiest way we can understand it.
It's amazing what you do BrightSide, the facts you say are amazing! Thank you so much for being so useful! I love you guys. :)) And your light humour really puts the icing on the cake!
But if the third dimension is just a hallucination, that would also create weird effects, so I think the universe is most likely a bubble co-existing with many other universes. Also, remember the video about us living in a 4D world? What do you think it will be like if some 2D creatures got into a 3D world for a day?
Brightside: "2d universes exist" Anime fans: "OH YEAH!!!!!" My Girlfriend: "hah! see flat things arent always bad!" Me: "no one was talking about your chest ok"
@angelicomagaipo5418
4 жыл бұрын
Now we, anime fans, can go to a 2D anime world and meet 2D anime waifus!
@user-cv3dr4kt7j
4 жыл бұрын
😶
@illicxt7480
3 жыл бұрын
I would rather die then be anime
@tomoyami
3 жыл бұрын
@@angelicomagaipo5418 i would leave behind everything from here to go there tbh
@angelicomagaipo5418
3 жыл бұрын
@@tomoyami Yeah I would to. but I'll bring my anime waifu figures
Remember,a theory can only be disproven not proven.
Actually, there is a theory that suggests that wormholes exists, they pretty much lets you travel from a region to another, it also claims if they do really exist, the universe wouldn't be either 2D or 3D, it would be 4D.
@lazydoctorr
2 жыл бұрын
Could you possibly give me some references or pointers on what to research if I wanted to understand more about this ? The 4D realm is 100% real.
NO WAY!! So you mean that the flat earth believers were RIGHT?!?!? Okay I'm gonna watch the video now!
@wahx4638
3 жыл бұрын
yes, we're the truth, and the truth always got many hates
@illicxt7480
3 жыл бұрын
It’s not confirmed yet
Sometimes, in my head, when I imagine this theory, I imagine it a little differently.. When I imagine that it's flat, for some reason, I imagine a flat plane folded and twisted in infinite directions, to create depth.. There are solids and non-solids, some of it you can move through, some of it you can't.. But anything can still theoretically be altered in order to open any number of dimensions anywhere on that plane. Does anyone understand what I'm picturing here?
@geometron3646
Жыл бұрын
Don't confuse 2D with flat though. It's hard for us to imagine true 2D, even graphene is 1atom thick in the third dimension and even an imaginary square we "view" from a viewpoint in a third dimension some distance away. If a thing is truly 2d it doesn't exist in the 3d dimension it's entirely invisible.
@antonslavik4907
Жыл бұрын
Same here. 2D "sheets" of "real" matter, stretched out in a space-time continuum.
@ryansgametime2146
Жыл бұрын
No
If there's something I've learned from this video is that people who believe Earth is flat have underdeveloped brains.
Great video. Love the info together with the magnetically charming voice and unique style. I am looking at 1D.
Whoever think we live in 11D Universe, Plz Like.
@ajaykumarsingh5330
4 жыл бұрын
Hello Bro
@worthlessguy7477
4 жыл бұрын
11
@laykantheealien5722
4 жыл бұрын
I thought 11
@reparateurtelephone7717
4 жыл бұрын
Sanjay Kumar Singh i have a canon 5D lol
@Hyper_TheOne
4 жыл бұрын
I like in 12D
What if... Our eyes just have low graphics?
Beautiful video. In the near future you can make a video about Denmark and its economic system. Please
Never heard of a 2d universe before, interesting PS much love and blessings from a small youtuber!
@lizzieball3795
3 жыл бұрын
We are in it.
@user-mc6tq7xb2q
2 жыл бұрын
@@lizzieball3795 Could be possible But it may be we are in 3d but we can't view fully 3d object (I meant you can't look the entire object 100%) only lower dimensions Or we really are
0:55 there is a fundamental error in this logic. if it lacked any one of the three dimensions, it wouldn't be flat. it would simply cease to exist. a paper still has a thickness. an object that has a zero height cannot exist.
Didn't Futurama explore this already, season 7 episode 15 2-D Black Top "Dimensional Drift"
@BRIGHTSIDEOFFICIAL
4 жыл бұрын
Who’s your fave character in Futurama?
@ericlopez7352
4 жыл бұрын
@@BRIGHTSIDEOFFICIAL Zoidberg, is my favorite character.
What if space is multidimensional? We only see 2D but in reality its 4d the galactic structure looks flat but in reality its spread through time and space. So it resembles a tube in structure. Possibly even a ribbon like tube
Love your work buddy
the content is getting crazier as the days pass, in a positive way
Welp we lost bright side now he’s on the other side the flat earther side 😭
@andy2more475
4 жыл бұрын
It takes lower dimensions to create higher dimensions. Earth and everything is made of 2D objects. The 4th dimension is made of 3D object and so on.
I just saw your vid, and for a couple of minutes your next video with tone of editing is here I think you are from a another dimension called editey
@BRIGHTSIDEOFFICIAL
4 жыл бұрын
XxAir vriAxX wow! Thank you for your words
space time being flat does not mean we live in 2 dimensions
Our eyes see in 3D shape that was adopted to 2d, creating illusion of 3D as he said
@krimax1235
2 жыл бұрын
Actually our eyes see 2d picture of world lul, but adopt in 3d in our brain. Lul
Then the physicists who said this must really be a genius!! (Like me ) !! Just kidding .Anyways if you want bright side to live a long time,make the thumbs up blue ...😊😊😊
@illicxt7480
3 жыл бұрын
It’s black now
A tesseracts (4d) shadow is a cube. A cubes (3d) shadow is a square. A squares (2d) shadow is a point. And a point is a singularity. Starting from 4d to 3d, the higher dimension can “see” inside/around/through the other from all angles because each subsequent dimension is contained within the preceding. So… we are 3d beings living in a 3d world and therefore cannot/do not experience the “see” that a 4d would on our dimension.
Man! You guys are the ones! The theories i predicted years ago... That made me happy, Thanks!
@GMOGamer
2 жыл бұрын
Hi
Or we could be 4 dimensional beings who can only perceive things in 3 dimensions. Kinda like a stick person you draw. It may appear 2d, but is actually just barely 3d. If they were able to perceive things, they may only perceive in 2d, but they'd actually be 3d.
@geometron3646
Жыл бұрын
Yes, precise thinking... Only surprise would be why would they manage to barely exist in that 3rd dimension yet not expand into 3rd dimension? A huge leap from 2D to 3D, so if you arrive there somehow what physics would stop the 3rd dimensional expansion?
Wow new vdo.... Iam in class 12 each time I saw your vdos the next day in school iam jst a big hero.. I just be showy😁
@BRIGHTSIDEOFFICIAL
4 жыл бұрын
Nakul Nandi do u get good grades?
@nakulnandi7707
4 жыл бұрын
yeah i love physics....and i get good marks in it....
That wouldn’t make sense. Let’s hypothetically say if we visualized the earth as a 3 dimensional object and it was actually 2 dimensional wouldn’t we be able to feel it in 2D? Or let’s say blind people wouldn’t they be able to feel it in 2D? I’m sure they can tell difference in shapes by touching 3 dimensional objects. Our universe could be 2D but I think the objects in it are most likely 3D.
the universe curvature being flat does not mean it is 2dimensional because the curvature of the universe is about it curving through a higher dimension wich means our universe having a flat curvature means it curves very little through the 4th dimension not that is 2d
Your brain can't tell the difference between a 2d sphere or 3d sphere. You can draw 3d in 2d. No matter what side of the earth you're looking at you're still only viewing it in 2d.
@wahx4638
3 жыл бұрын
bruh, the creator or whatever it is, im atheis btw, THEY MAKE BRAIN FOR A REASON, LIKE, WE CAN CHANGE OUR DNA VIA OUR BRAIN BY SUBLIMINAL, U CANT SURVIVE NO SLEEPING FOR 900 DAYS OR MORE EVEN EATING
Awesome video 😆
faster the light = time travelling
No one ever really thought that the world was flat, past present and hopefully future.
Name of the background music you have mentioned web site name in discription I want music name
I was expecting 4D but science and it's scientist are bringing old school technology and here we have 2D
I couldn't understand 99% of things being said above,but gave it a like anyway because its from my favourite channel
@BRIGHTSIDEOFFICIAL
4 жыл бұрын
Maulik Bhandari what was the most difficult thing to understand?
@maulikbhandari5886
4 жыл бұрын
@@BRIGHTSIDEOFFICIAL Well ,i was just joking by saying 99% of things but, lets say there are few things which i dont understand and which are not because of the video but because of i having less knowledge in astronomy and physics ,,and ,thankyou so much for replaying to me,, The thing which i find most difficult to understand is, : how can our brain perceive 3d things which are actually 2d , and also if the world is flat and 2d ,how are we seeing things coming from above and below i mean if it is a 2d world and the universe is flat then everything should just come straight and nothing should come/move in the vertical axis we are seeing because already there are two dimensions ,the straight axis on which we are moving/seeing things , and the horizontal axis, and which is enough for a 2d universe and then there should not be anything moving in the vertical axis (if the world is 2d) ,BUT it is there we see things moving up and down coming inbetween and that means there is a 3rd dimension and the world is not 2d but 3d but you mentioned about our brain perceiving 3d things which are actually 2d and thats the thing i couldn't understand at all , i mean how ????thankyou
i did not understand a single thing but I am convinced that universe is flat.
*you upload many videos in a day thats why you are growing*
@ajaykumarsingh5330
4 жыл бұрын
Toh Tu Kon Hey be?
Thx for making vids
Aliens:we thought it was 10D
What if the universe is an expanding sphere like blowing up a ballon?
No one has ever said I'm standing on the edge of the earth and looking at stars in in front of me,above me, even below me because I'm living on the edge of the earth
I was here. This validates the Unified Theory I have been working on. One day, I will release it on KZread.
If the pencil in your example lacked one of the dimensions, it wouldn’t be flat like a drawing. The drawing is 3 dimensional - the paper and the graphite on the paper is 3 dimensional. Nothing can exist in only 2 dimensions, not even a “flat” drawing. Very misleading.
Gotta love these videos that gloss over theories and principles with no distinction or substance. Also, the drawing example only shows the complexity of portraying an illusion of 3D in 2D. I don’t think it really says anything about spatial cognition in early humans.
We create our own universe through our subconscious and conscious mind. Too deep topics make me question if the world is even real, are we on simulation or are the people around e real. It makes me feel lost at times if I am even real. Who else feel the same way? I feel anxious and lost at times when I feel like who are the people are me and if I'm just playing a role here?
So you saying meeting my 2D waifu is highly possible?!?
@superbabedbroxd8799
2 жыл бұрын
Yes.
But 2D must have some thickness right? It may be 100000th part of a centimeter, but wait then it will become 3D again. :-D
On a recent Ted Talk video they said they pointed 60 telescopes to the sky, at the same time, to the same destination in order to view a black hole. Modern science says our Earth is rotating at 1 thousand miles per hour, while orbiting the Sun at 66,600 miles per hour, and hurtling through space at I'm not sure how many miles per hour. If this is true how were they able to take the photographs with the telescopes?
I am 11 years old , and my brain is about to burst!
Brightside: in a nutshell Me: am i watching another channel
Why we see our drawing in 2d then why our brain show us it in 2d
Were all "FLAT" here Girls are now angry
the stars are too small that you can't even see the height
"And there is a solid scientific base to this, no worries"
This video mesmerized me as I watched from start to finish.....but I did't understand a thing.....
If our brain is 3-D how is it not 2-D also if the universe and Earth was flat how aren't we feeling it flat even so our brain is making us think it's 3-D and 2-D is not the absence of 3-D because that doesn't make sense but if it was everything would be 2-D because 3-D wouldn't be existed and that's a fact.
day by day you are making more awesome videos...
why is the sky round shaped then? maybe we are on a flat surface but the Earth itself is Round
Ferb: the universe is expanding but what is it expanding to
A dream is also a 3d holographic projection.
In 2 dimentional space LENGTH doesn't exist, it has width and height. Please, remember that!
So your saying my friends are right about the earth is flat???
The sky is all the colors of the rainbow~our eyes just do not pick up all the spectrum of color.. Like night vision just picks up the particles of light our eyes can not!
There is no such thing as other than "3d" 2d is a perspective that can be changed with scale.
What if the three dimensions we perceive to make up our universe actually be, 1. Time, 2. Distance/ space, 3. Life/ consciousness. Based on that theory, maybe there might be a fourth dimension we ignored, gravity. Just a random, out of the box, idea.
@krimax1235
2 жыл бұрын
This actually dont work like that.
A mathematical formula proves nothing if you base it on unfounded assumptions.
4:17 who and all pressed start
@evrodrill
3 жыл бұрын
Me no its a lie what he said
The unniverse is actualy 0D
But when we touch things, we feel 3 dimensions. Explain me that please. For ex. when we touch a cube, we feel its wight, length and its height.
@krimax1235
2 жыл бұрын
Cuz it really have 3 dimensions and its material real cube lol.
If someone said the earth is flat I’m gonna take them to space
How can 2nd dimension exist because even a paper has hight although that is tiny
Flat earthers *_Heavy Breathing_*
This video is amazing. I love our videos.
If it was flat it would be warm every where at the same time. Or cold .all depending on location.
That means we are all blind and our brain just makes a picture everything is not as it is 😱😱😱😱😱😱😱😱😱😱😱😱😱😱😱😰😰😰😰😰😰😰😰😰😢😭😭😭😭😭😭
Imagine a kid said "the earth is flat" and earth becomes flat
*Mass multiplied by gravity divided by space time continuum, minus a DeLorean, and then multiplied by 10 plus minutes of Bright Side, and you’ve got a parallel universe occupied by paper people* Anyone else get the same??
Gets pencil, saws 2” off the top 🤯
So we’re like cartoons But how come my phone feels 3D I feel a length width and height
@lizzieball3795
3 жыл бұрын
Because we are autonomous, emotionally responsive cgi a.i's. KZread channel: Soul Machines
Brightside is betraying us "Sphere earthers" and teaming up with "Flat earthers" ;-;
Now I'm sure we don't exist
Thanks, you helped me understand this better and I'm 11. This would mean the universe is a illusion and without any sort of consciousness in the universe, the universe we see would no longer exist in 3D.
@krimax1235
2 жыл бұрын
Nope, its 3d at least because you can move your hand up, down, left or a right, at least atom exist in 3 dimensions, and even space - time continuum 3d too.
@waverider6133
Жыл бұрын
@@krimax1235 hush
When you want to travel to another dimension: -Hooray! I finally could travel between dimensions! -*Travels to 2nd dimension*. I like my flat world. -*Travels to 1st dimension* uhhhhhhh I hate this dimension -*Travels to 0 dimension. Turns into an invisible dot smaller than an atom.* *DIES*
As we are moving to 4D this is getting back to 2D
essentially it is... in the grand scheme of things. .. its like not flat.. its flat like the orbit belt.
The most important is we need to protect our environment our earth! ♥️♥️ Doing simple things to help our earth it will helps a lot.
@reneharusinec2146
4 жыл бұрын
ARMY MJ-YAH what it has to do with this video?
@markjeffpangilinan128
4 жыл бұрын
René Harušínec nothing i just wanna share some thoughts. 😊😊😊
@reneharusinec2146
4 жыл бұрын
ARMY MJ-YAH that’s priceless.
@markjeffpangilinan128
4 жыл бұрын
René Harušínec thank you , you can check my youtube channel and watch my vlogs.
9:21....that part!