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What would we see if we lived on a hypersphere? 

Zach Star
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13 июн 2024

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Комментарии : 582   
@jardas4164
@jardas4164 3 года назад
Now I would like to see hyperbolic universe
@gyro5d
@gyro5d 3 года назад
Toroidal and Hyperboloid Universe, they are mathematically opposites, called Aether. Dielectric Hyperboloid surrounded by Dielectric voidence/magnetism torus. Scalable Aether, Casimir Effect, Universe. Milky Way is helically rotating through the magnetic torus. The Great Attractor and the Dipole Repeller.
@jardas4164
@jardas4164 3 года назад
@Puvendran Pillay code parade only explained it in 2D, i want to see it expalined in 3D, like in this video
@namepending7526
@namepending7526 3 года назад
Puvendran Pillay He IS, however, making a game based on spherical and hyperbolic spaces. Those videos were his most recent
@someonesomeone9765
@someonesomeone9765 3 года назад
@Kire euclidian probably more aliens things or Maxiverses crystal structures and hyperbolic probably more natural things.
@Tinil0
@Tinil0 3 года назад
@@gyro5d Dude for your own health, get out of your conspiracy theory bubble. I know everything sounds cool, but actual physics and reality are much cooler.
@the_hanged_clown
@the_hanged_clown 3 года назад
I'm so thankful to have been born into a digital age, I'd have had no chance whatever without these visualizations of understanding many of these concepts
@3possumsinatrenchcoat
@3possumsinatrenchcoat 3 года назад
well you're one up from me, i still have no idea what the fuck is going on in this lol
@shelby3347
@shelby3347 3 года назад
Wow that says a lot about your cognitive abilities.
@b.griffin317
@b.griffin317 3 года назад
Many of us have very little understanding even with these visualizations.
@the_hanged_clown
@the_hanged_clown 3 года назад
@@shelby3347 that I learn better watching it happen?
@shelby3347
@shelby3347 3 года назад
hang da clown so you like to learn fantasy?? Maybe try learning real science not pseudoscience that’s all this is. It’s none sense a violation of natural law.
@oscarclereus5307
@oscarclereus5307 3 года назад
I think my mind is more bent than the beam of lights
@thatoneguyfromthtoneplace3498
@thatoneguyfromthtoneplace3498 3 года назад
"Even if you're sober." It's Saturday, you've way too much faith in me
@diondredunigan2583
@diondredunigan2583 3 года назад
No joke, this is something similar to what a friend saw on acid. She was a math nerd so her trips were very math and physics heavy, but it's interesting to see connections here as well.
@misakamikoto8785
@misakamikoto8785 3 года назад
drugs are bad, mkay?😁
@diondredunigan2583
@diondredunigan2583 3 года назад
Misaka Mikoto haha, sure.
@DavidHenderson1
@DavidHenderson1 3 года назад
@@misakamikoto8785 I would say that drugs aren't for everyone. And that the vast majority of people aren't careful with them. But if you do extensive research before hand and understand the risks involved and how to avoid addiction, I see no reason why they would be considered "bad."
@diondredunigan2583
@diondredunigan2583 3 года назад
David Henderson I agree, but also it’s a dangerous game to play. We know very little about some of these very taboo drugs, and they can have wildly different effects depending on the person. You have control to an extent, but essentially you are running an experiment on yourself.
@housbous1096
@housbous1096 3 года назад
Maybe he should get off of it then! Hahaha
@mik2420
@mik2420 3 года назад
This is like the anti-flat Earth
@AMan-xz7tx
@AMan-xz7tx 3 года назад
round earth? nah, round UNIVERSE
@blainemauri7430
@blainemauri7430 3 года назад
Flat Earth's Nega-chin
@Metternich_Enjoyer
@Metternich_Enjoyer 3 года назад
@@wisittipsingha2439 Let’s say its not perfectly round.
@EvikeMVo
@EvikeMVo 3 года назад
No significant amount of water, snow, dust, powder, scraps, ashes, mud, or sand molecules will ever stick to a spinning ball (or even a stationary ball), there is no force that curves that water and land to the shape of a round ball! Even though little splash-drops of water stick to a round ball; sand, grass, wood-scraps, ashes, powders, hair, and God knows how much things won't even partially stick to a spinning or still-dead round ball of any size ! There isn't any real, non-animated, non-photo-shop edited, or non-fish-eye lensed image or video showing Earth as a round globe ball covered with about 70% water on the surface, traveling in outer-space non-stop at ultrasonic mega speeds of well over 100,000 kilometers an hour! That is halarious and just simply flat-out impossiball! "So, Earth travels about 1.6 million miles (2.6 million km) a day, or 66,627 mph (107,226 km/h)." - according to "real" earth science www.space.com/33527-how-fast-is-earth-moving.html Notice how NASA (Never A Space Adventure) describes that the fake, deceptive model of the "Globe" is a spinning ball traveling in "Outer Space" at 66,627 miles an hour; The first 3 digits of the Globe-model's traveling speed in the English measuring system is the Number of the Beast as described in the Book of Revelation : [666]!!!
@blainemauri7430
@blainemauri7430 3 года назад
@@EvikeMVo you need help
@kevin12567
@kevin12567 2 года назад
There's a new game out on Steam called Hyperbolica that takes place in hyperbolic space, but one section has spherical geometry like you described here, where if you back away from in object, it eventually becomes larger and appears to flip upside-down...Very trippy, especially in VR!
@newworld2237
@newworld2237 3 года назад
playing this game is so fun while high
@jamesboulton5636
@jamesboulton5636 3 года назад
Well yes. I found this video by accident while smoking. So glad I did
@apexshinbi638
@apexshinbi638 3 года назад
@@jamesboulton5636 same lol
@JiMMyRoxks
@JiMMyRoxks 3 года назад
James Boulton lmao same. Smoking now 😂
@chillernickels
@chillernickels 3 года назад
lol same wtf
@imnotfuckingusingthisaccou2574
@imnotfuckingusingthisaccou2574 3 года назад
Stfu weeb trash
@primetimedurkheim2717
@primetimedurkheim2717 3 года назад
This was absolutely fantastic. You guided the thought/visual experiment really well!
@QuestionEverythingButWHY
@QuestionEverythingButWHY 3 года назад
“Somewhere, something incredible is waiting to be known.” ― Carl Sagan
@JaveLester
@JaveLester 3 года назад
That would be God
@Wudjja
@Wudjja 3 года назад
Lmao Mario maker, that kinda doesn't apply but ok. Lol
@GlacialScion
@GlacialScion Год назад
This quote actually comes from Sharon Begley, a reporter who was doing a profile on Sagan for Newsweek magazine. The article was about Sagan, but the portion that contained this quote was her own writing. Funnily enough, Sagan apparently disliked the word "incredible" and wouldn't have used it himself. Cool quote nonetheless, imo.
@RC32Smiths01
@RC32Smiths01 3 года назад
Next Video: What a Spherical Universe might look like (If you're high). Haha. Awesome video I believe as always! Very much to learn and have a new grasp of!
@Twisted_Logic
@Twisted_Logic 3 года назад
I want to know what a spherical universe looks like when you're drunk
@johnreid5814
@johnreid5814 3 года назад
Might look like mars
@sunimod1895
@sunimod1895 3 года назад
These videos are amazing. You explain really complicated concepts so well that a high schooler can understand them (like me).
@RiteshRajbhandari-lp
@RiteshRajbhandari-lp 3 года назад
8:57 This reminded me of the wormhole travel from Interstellar. That movie was just brilliantly made
@nate9952
@nate9952 3 года назад
Exactly what I was thinking
@charlesolarte7104
@charlesolarte7104 9 дней назад
What if we are just an observer of the entire spherical universe and we are at the farthest distance from it in a hypersphere. Either we are stationary and the hypersphere is expanding, or we are inching towards it very slowly
@PMA65537
@PMA65537 3 года назад
Next time sponsored by a motion sickness treatment.
@karsonio3543
@karsonio3543 3 года назад
Is there a reason why the brightness of the Earth seems to change throughout the animation?
@PianoMastR64
@PianoMastR64 3 года назад
I believe it's because the program has a fog feature where far away objects appear hazier than close objects.
@dexio85
@dexio85 3 года назад
@@PianoMastR64 Yeah, exactly, it's pseudo-fog that sadly does not really work well. Does anybody know if the source code was published?
@TonyOneBlairoby
@TonyOneBlairoby 3 года назад
Isn't it just because of redshift? Light that travel long distance to reach your eye have lost most of their intensity along the way.
@dexio85
@dexio85 3 года назад
@@TonyOneBlairoby light only redshifts if there is spacetime curvature it's affected by. When you refer to great distance then our universe the red shift happens because space is actively expanding due to the dark energy. This program does not simulate spacetime curvature, just space curvature and thus such effect as redshift does not appear here.
@TheMrsundaygamer
@TheMrsundaygamer 3 года назад
I feel that's because intensity decreases with distance so we're a seeing a dimmer Earth as light is travelling all the way around the sphere.
@reintsh
@reintsh 3 года назад
You cannot "see" it is curved, because light follows the curvature, so there is no horizon.
@tonycotto8073
@tonycotto8073 3 года назад
I need a drink now.
@iboughtmeth1384
@iboughtmeth1384 3 года назад
I feel like I’ve already had one
@aasyjepale5210
@aasyjepale5210 3 года назад
I know I have already had five.
@I_killed_that_beard_guy
@I_killed_that_beard_guy 2 года назад
I don't know why but after inhaling some powder like salt I saw hypersphere in my room
@pickgreenckle3422
@pickgreenckle3422 Год назад
for some reason the concept of objects farther away appearing bigger to you is just really terrifying to me for some reason
@jtrake
@jtrake 3 года назад
If you lived in that universe, the atoms in your body would follow the same paths as the light so things wouldn’t seem that distorted. Wouldn’t it look more like the first models in the last video?
@jsb331
@jsb331 3 года назад
I've been waiting for a simple explanation of this for all time. Thanks for showing me the inside of the kaleidoscope called spacetimelifeuniverse.
@PapaFlammy69
@PapaFlammy69 3 года назад
Spherical boi :v
@small_SHOT
@small_SHOT 3 года назад
s p h e r i c a l
@masicbemester
@masicbemester 3 года назад
GameSphere
@Farb_dk
@Farb_dk 3 года назад
Spherical universe, when you look up u see Australia
@heinrich.hitzinger
@heinrich.hitzinger Месяц назад
Australians: 👁👄👁
@namepending7526
@namepending7526 3 года назад
When I watch this, I’m fine, but when I try to “play” this in any spherical space I get strangely uncomfortable. Am I the only one?
@sydc3667
@sydc3667 3 года назад
I get strangely uncomfortable just watching it, I'm not sure if it'd be better or worse for me if I had control of the movements myself.
@DanteKG.
@DanteKG. 3 года назад
I think that is a perfectly normal biological response. Your brain is struggling to process this weird space and gets frustrated as it fails. I think it's important to not view this as some madness but rather a limited perspective and when it comes to movement and decision-making in this space you should not rely on visual sensory information completely but mostly on analytical reasoning. When you do make a decision and start moving and the changes appear weird, don't question it too much and think that that is how it is supposed to change Those are just my thoughts anyway
@ayachavez7450
@ayachavez7450 3 года назад
@@DanteKG. thanks. Im still dizzy
@ViciousVinnyD
@ViciousVinnyD 3 года назад
That's normal. Your brain is tuned to how things behave in this universe. When things contradict this fundamental assumption your brain gets very confused, which can make you feel uncomfortable. If you lived your life in such a universe and came back here, you would probably feel the same.
@skweedlebop
@skweedlebop 3 года назад
@@ViciousVinnyD Your brain is tuned to how "you're taught to think" things behave in the universe. You left out that crucial part. Your brain just doesn't know how things are supposed to work. Hence science, experimentation, and this amazing channel of discussion for us humans to learn from.
@g_gaming2893
@g_gaming2893 3 года назад
I hope you keep making videos man they are very visually stunning and simplistic, your way of teaching is easy to follow and to remember! Looking forward to more videos!
@whotoobe
@whotoobe 3 года назад
3:00 a good visual reference for this phenomenon is the Kremlin scene in Mission: Impossible Ghost Protocol, when they use a projected screen + camera down a hall to appear "invisible" to a guard.
@orion3043
@orion3043 3 года назад
I love tour channel so much, so informative, watched all your videos durning quarentine
@gabrielz6047
@gabrielz6047 3 года назад
when you accidently eat a weird brownie from your brothers room
@asfredstone2503
@asfredstone2503 3 года назад
That would either be a turd or a pot brownie
@I_killed_that_beard_guy
@I_killed_that_beard_guy 2 года назад
Ima phuking scientist now
@Kingbimmy
@Kingbimmy Год назад
I’ve been looking for a good explanation of 3 sphere universe and this video has helped me so much with understanding. Thank you so much! ❤
@stevewhitt9109
@stevewhitt9109 Год назад
Mr Star, I have been following you for years. This is a brilliant perspective, that I have never thought of before.
@Ny0s
@Ny0s 2 года назад
These were great visualizations, and a great video too.
@muhammadsamisiddiqui2484
@muhammadsamisiddiqui2484 3 года назад
Thank you... Wonderful explanation 👍
@PopulationBirthCtrl
@PopulationBirthCtrl 3 года назад
Quality vids homie. Thanks!
@mattheusmegdom
@mattheusmegdom 3 года назад
Great video as always !!!!
@jaybingham3711
@jaybingham3711 3 года назад
This was a superb presentation of the overarching concept. Kudos.
@dimitrimartiny2977
@dimitrimartiny2977 Месяц назад
Fantastic explanation. It brought me on a learning journey. It is especially helpful when you reiterate the point by asking a question like "Wait, how..."
@sdlslldioxxlazx
@sdlslldioxxlazx Год назад
great explanation!
@puspamadak
@puspamadak 3 года назад
This reminded me of SHM, where you wrap around a circle and your shadow does SHM on a surface! I liked the way you explained the concept of a hypersphere.
@ThatMykl
@ThatMykl 3 года назад
This is the first explanation that I could actually wrap my head around, thanks!
@teppopuinut
@teppopuinut 3 года назад
Far from meaning to downplay the always gorgeously stimulating and thought-provoking quality of any of your videos, I must say that the cosmological turn shown in some of the last ones is overwhelmingly enthralling! I really hope to catch many more light beams on this vertiginous wavelength from the ‹brilliant› ZachStar! 🔭✨🌟✨
@sapnapaul3477
@sapnapaul3477 6 месяцев назад
Subscribed.... video easy to comprehend. Thanks
@ironzombi
@ironzombi 3 года назад
This was so interesting, great video
@markcoren2842
@markcoren2842 3 года назад
This is a great explanation. I find myself wondering what parallax would be like in a spherical space like the one you've described.
@bootyman1867
@bootyman1867 3 года назад
What if being drunk/high in this universe makes you see it normally
@giacomo8875
@giacomo8875 3 года назад
I like you.
@ViciousVinnyD
@ViciousVinnyD 3 года назад
If you stayed in such a universe for long enough you probably would get used to it. And then you'd feel sick in the real world :)
@halonothing1
@halonothing1 3 года назад
You should really polish up some of the tools/programs you use for your demos for public use. Have something like Paul Falstad's website where you have all of these cool physics applets people can play with. That site is a treasure trove of stuff like that. It'd be so cool if you made something like that.
@NonTwinBrothers
@NonTwinBrothers 3 года назад
Ayyyy another one of these!
@thaihm
@thaihm 3 года назад
Wow I actually felt a little dizzy “inside” earth. Great job starman!
@VaanChoco
@VaanChoco 3 года назад
You're also traveling very fast! Interesting video... my mind was blown
@HungerGamesFan88
@HungerGamesFan88 6 месяцев назад
this helps stop panic attacks by creating another panic attack that cancels out the first one, thanks mr star
@10thdim
@10thdim 3 года назад
What a great explanation! Curved Spaces is such a powerful tool, it really is amazing that they give it away free. Your explanation about great circles is very enlightening. And your conclusion is right on the money: “This is how light behaves in a spherical universe. And since things don’t look like this when we look out into our universe, does that mean our universe is not spherical? Well, not necessarily. On a small hypersphere we could recognize this curvature. But if we’re on a hypersphere many times larger than the observable universe, then detecting that curvature is much more difficult.” So even though we have evidence that the universe is flat there is still room for a margin of error allowing for a small amount of curvature, and my money is still on point line circle sphere hypersphere within hyperspheres as a way to imagine the dimensions. Our observed 3D universe exists within a reality that appears infinite but is actually finite but unbounded, IMHO.
@kerr354
@kerr354 3 года назад
Finite and unbounded? The universe being unbounded would imply it being infinite, because that's how you usually define "infinite" in such cases.
@10thdim
@10thdim 3 года назад
Kerr Finite but unbounded is like the surface of the planet. You can be on the equator and start heading east and keep doing so forever. You do end up where you started eventually, but you can still keep heading east forever. So it feels infinite but it’s really finite but unbounded.
@kerr354
@kerr354 3 года назад
@@10thdim Ah, now I get what you meant. You usually call these types of spaces closed. Such a universe doesn't need to be a 3-sphere like described in the video, it can even be a torus or any other shape. Some of them, like the torus, seemingly containing wormholes. Empirical data shows that the curvature of the universe is very close to the value that would make it flat and presumably infinite. But it could also be closed and extremely large, so large that our observable universe is just a microscopic fraction of it.
@10thdim
@10thdim 3 года назад
Kerr Right. As I quoted Zach, “if we’re on the surface of a much larger hypersphere then detecting that curvature is much more difficult.” But that is not to say the hypersphere is infinite, like a sphere it too would be finite but unbounded, or closed if that’s your preferred terminology for the hypersphere.
@spaceboi1472
@spaceboi1472 3 года назад
0:02 This is requiem.
@thethirdjegs
@thethirdjegs 3 года назад
Mindblowing explanation
@shaunmodipane1
@shaunmodipane1 3 года назад
You know, when I was playing around with the matric of a sphere "pythagoras theorem for a sphere" I realise this affect in my head. It drove me crazy what I'll see. Now that i can visually see it, I can be a happy subscriber. keep up with the good work. ohh if you have time is it true that the sum of volumes of all even dimensional spheres* with radius zero equals to 1 ?
@funkyflames7430
@funkyflames7430 3 года назад
Are you watching PBS Infinity? They have excellent videos on pure mathematics and applied mathematics.
@shaunmodipane1
@shaunmodipane1 3 года назад
@@funkyflames7430 Hey I enjoyed them while they were still fresh. I'm studying mathematics any way so...
@nehalkalita
@nehalkalita Год назад
Quite appealing animation.
@christmassnow3465
@christmassnow3465 3 года назад
Hard concept made easy. Great video. How would gravitational waves behave in such a universe, and how we would "feel" gravity?
@quiggaxx
@quiggaxx 2 года назад
I gotta say , I've never understood non euclidian space until now. You are extremely good at breaking things down in an understandable way . I'm an intelligent guy and I just never understood it until now . Well done .
@sandramiller7972
@sandramiller7972 3 года назад
The statement on the slight curve in 3D to make a hyper-sphere may be correct, but if Time is orthogonal to all the 3D dimensions this says nothing about how 3D curves. However we do have experimental evidence of the curve from seeing the starlight shift near the Sun. Taken to the far limit we may see a slight curve. F. Miller
@OCTAGRAM
@OCTAGRAM 3 года назад
I can also add that Spherical universe with Newtonian time acts as a lense. One effect of a lense is making rays converge which is unnatural in usual life. Eyes hurt when you look on close objects, and converging rays correspond to negative distance. Like something is pushed inside eyes beyound retina. Big negative distance actually becomes comfortable again for viewing because it is not different much from parallel rays. However, if universe is small and transparent, the hair on the back of your hair will happily produce an image that will make your eyes hurt if you try to focus on it. The hair is literally pushed into your eyes on the depth of hair compared to eyes, because light almost manages to make a full circle and return to original point when eyes catch it.
@erawanpencil
@erawanpencil 10 месяцев назад
@10:20 can someone tell me what those yellow grid lines are from? They didn't show up when his eye was going around in the great circle, and then he says 'if I angle the camera properly" then those yellow lines show up. They seem to show a torus shape and I'm not getting where that comes from on a 3-sphere or if its an artefact of the programming?
@callanbrain8579
@callanbrain8579 3 года назад
The appearance of the earth when you're travelling around the spherical universe matches a sin wave very well. When you're at 0 on the y-axis, you see the earth surrounding you. In the positive Y, Earth looks normal but in the negative Y, Earth is flipped. Thought that was pretty interesting.
@TheBrainlessShow100
@TheBrainlessShow100 11 месяцев назад
At a certain universe expansion rate you would only see so many objects because light would not have time to travel to you, even if the hypersphere is small. Basically we would see a small region of space that would look flat. The higher the expansion rate, the smaller the region.
@timguo6858
@timguo6858 3 года назад
damn these earths look so scary to me.
@chrish7508
@chrish7508 3 года назад
You've both broken my brain and managed to get me to understand this. That's... impressive.
@ypanso
@ypanso Год назад
Im happy I found this bc I was wondering what would it be like to see the earth from the" inside" But we actually Do "see" (collecting visible light waves from the environment) the workd in 3d, which is sort of spherical, when i float in the sea and look up, the water frames my whole field of vision, and if the sky is cloudy, the clouds will look like "fish eye" wrap...
@flammableman1282
@flammableman1282 3 года назад
Amazing
@alanpowell522
@alanpowell522 3 года назад
Wow brother love it 🙃💖🙏
@takyc7883
@takyc7883 3 года назад
This was cool
@stevenbattles
@stevenbattles Год назад
Wow so cool
@ashimpaul7878
@ashimpaul7878 3 года назад
Plz make a video on quantum computing
@jigold22571
@jigold22571 3 года назад
Fabulous, confirmation of toroidal universes
@meows_and_woof
@meows_and_woof 3 года назад
You can’t really compare how parallel lines move on a solid sphere and the Universe. If the Earth was made of gas or a liquid then you wouldn’t have to follow the curvature. Plus the Universe is so huge it will be difficult for us to detect any curvature.
@charlesolarte7104
@charlesolarte7104 9 дней назад
Also it would help a lot if you show what it looks like traveling towards the object, but looking in a perpendicular direction e.g. left. This video explains thoroughly what it looks like traveling towards the object and looking straight at it as well, but what if Im traveling straight towards Earth but looking left? In a non flat space, I SHOULD see something right?
@simplylight4916
@simplylight4916 3 года назад
will we learn about hyperbolic places next video? cool video mate
@stevegelnett4469
@stevegelnett4469 3 года назад
Good animations.
@jayjasespud
@jayjasespud 3 года назад
When we were "inside" the Earth, but it was actually on the opposite side of the sphere, could that describe how we Cosmic Microwave Background Radiation? Coming from all directions but actually far away?
@skweedlebop
@skweedlebop 3 года назад
Exactly. And when you were inside the inside out Earth there was no matter, only light. So it's technically an Earth hologram 🙃
@sanchi7410
@sanchi7410 2 года назад
Thanks a lot you
@mikaelmarvin5606
@mikaelmarvin5606 3 года назад
Could you make a video about computational engineering and science, and how is it connected to computer science
@jonah4932
@jonah4932 2 года назад
because of the way the earth is it sometimes looks like it is shaped like a "bowl-shape" and it makes more sense when he turns around.
@2thousand185
@2thousand185 5 месяцев назад
True because when you look directly straight up at the sky it looks as if it’s all around us
@zachrodan7543
@zachrodan7543 3 года назад
I definitely find it amusing that a video about the earth hypothetically being not just non-flat, but something beyond a sphere, gets a youtube context box explaining the flat earth conspiracy...
@KazmirRunik
@KazmirRunik 27 дней назад
If we model time as a spatial dimension, we do kind of live on a weird tree thing with a geoid 3-dimensional cross section
@Andyg2g
@Andyg2g 3 года назад
I have a degree in math and this just blew my mind. Thank you for this wonderfully clear explanation!
@eryxyre
@eryxyre 3 года назад
Recently simulations of non-isotropic geometries have started appearing... if you have only heard about spherical, Euclidean, and hyperbolic geometry, non-isotropic geometries can be still new and interesting.
@SithDarthGendo
@SithDarthGendo 3 года назад
Geometry is fascinating.
@AyushKumar-ng6vk
@AyushKumar-ng6vk 3 года назад
This is interesting
@QuestionEverythingButWHY
@QuestionEverythingButWHY 3 года назад
“What is now proved was once only imagined.” -William Blake
@X3MgamePlays
@X3MgamePlays 3 года назад
I see down in the comments that some people are mentioning redshift in combination with the dimmer and bigger earths on the background. I have this theory for years! If the universe is indeed a hypersphere. Then the redshift might have connection to this 4D theory. But besides of dimmer. I also think there is a hypersphere-horizon. What I mean is that the light in 3D is forced to make a turn in 4D. When an object makes a turn, it looses energy. Think about a car or rocket going in a new direction. It uses fuel. It might be the same for the light as well. But the energy loss is now redshift. Eventually the light has lost all energy, making a "horizon", or a cosmic background image. Cheers, X3M
@lotionman1507
@lotionman1507 3 года назад
in addition, the universe is too young and too large for any light to have gone all the way around since the speed of light is finite.
@maryann2628
@maryann2628 2 года назад
The expansion of the universe prevents it so never gonna happen
@deathpick2
@deathpick2 3 года назад
do hyperbolic next
@samuelkuhn4067
@samuelkuhn4067 Год назад
Seeing a spider from far away in this universe would be a nightmare
@haraldhey9210
@haraldhey9210 3 года назад
Will you make a video for a hyperbolic universe?
@hunterchichester5720
@hunterchichester5720 8 месяцев назад
1:36 I see that in games when I zoom mote then 100% sometimes
@a.r.h9919
@a.r.h9919 10 месяцев назад
A klein bottle collection of multiversal earths united throughout timelines as a planetary megastructure of multiple alternate earths sharin physical space in 4 dimensions overal would be such a good concept Like dimensional engineering
@drdca8263
@drdca8263 3 года назад
Would be neat to have this except also with a very slow simulated speed of light, so that the copies you see which are further away would be from the past
@saims.2402
@saims.2402 3 года назад
Imagine being diametrically opposite to someone in a universe like that!
@NT-sx2bd
@NT-sx2bd 3 года назад
My sleep deprived brain can't comprehend this but nice Video
@toster387
@toster387 3 года назад
don't you have to have very very long distance vision to see this though? like, we're talking 100000000000000000000000000000000000 light years that we can see all at once right?
@skweedlebop
@skweedlebop 3 года назад
Indeed. Average human vision is something like 15km though. Long shot away from seeing the backs of our own heads from around the universe 😃
@WhatAreColors
@WhatAreColors 2 года назад
It's simmilar to the effect you get to see when looking at an object through a glass of water I think
@greenisnotacreativecolour
@greenisnotacreativecolour 2 года назад
Wouldn't the huge distant Earth in that universe be a past version as well, as the light would have had to have travelled so much further to get to your eye. In fact, as soon as you pass through (how?!) the actual Earth, you'd see a present version behind you, and a very slightly past version in front of you, no? This has given me a headache...
@sealkh
@sealkh 3 года назад
universe radius, in this case, is ~116.1831ly. you can count it yourselves by using supergiant stars(made them so big by hypersphere) BC Cygni & Betelgeuse. also, if you try to move two dots in the same way in hypersphere, their paths will cross. now you know the radius, you know local "gravitation", you can count the speed we are flying in it))
@thepetrarcticwar2778
@thepetrarcticwar2778 2 года назад
i.. want to see the evidence.
@paradox3zero
@paradox3zero 3 года назад
Good I am ur fan bro
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