What is the universe expanding into? - Sajan Saini
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- čas přidán 5. 09. 2018
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The universe began in a Big Bang nearly fourteen billion years ago, and has been expanding ever since. But how does the universe expand and what is it expanding into? Sajan Saini explains the existing theories around the Big Bang and what, if anything, lies beyond our universe.
Lesson by Sajan Saini, directed by Wooden Plane Productions.
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This channel is the best thing to watch on a rainy day at home I hope you never stop
Thank you so much!
TED-Ed do an AI series...or maybe a video on the singularity(AI)
Your videos specially the myths are the teaching method kids would find really interesting history and science would be great instead of boring
I have one. What if we cut an atom in to half? And can we cut it infinitely? (Suppose if we have special tool)
what's funny with knowledge is that the more you acquire , the more you realise you lack a HUGE chunk of it; hence it could be our eternal quest
Main quest: still uncompleted
the more knowledgeyou get the dummer you realize you really are
@@cmacchiatto Oh the irony of your statement.
Pretty much. Sad but true.
yes, the more you know the more you know you don't know.
Whenever I feel depressed, I watch videos related to universe and that makes me realise that I am too small compared to universe and my problems are even smaller compared to me.
So, there is no problem to worry about.
I do that too!! Plus, they help me sleep
You see that depresses me
Allah is greater than the universe. Subhana Allahu al athem (Glorified is Allah the al mighty
Younes El-kachtaoui No doubt in that. Creator is always greater, either it is Allah or God or Jesus. Everything is one in the end.
@@MotoVigilant brother that really maked my day. At least we share the faith in God the most high
“So that’s our answer: the universe expands unto itself,” she says, as though that makes any sense
That was a poorly worded sentence, as the original question was "What is the universe expanding into?" They should have said something like "We don't know what it is expanding INto, but it is expanding, so at the very least, it is expanding UNto itself." "Expanding unto itself" is a literary way of saying "it is expanding", and that may be the only thing that is actually happening, so it may be the most factually accurate way to describe it.
@@RickKasten I get genuinely annoyed when scientists try to explain difficult concepts using the technical scientific language that is only understood by other phd scientists
I can't help think that these people don't fully understand the subject if they can't explain it in plain simple english, or perhaps they just don't understand the target audience they are talking to
Earth is flat so leave space it outside the dome in the ether
@@aceofspoons8382 You are right! As a physics phd myself I can confirm: If you can't explain something in simple english, you didn't understand the topic.
@Forcedtolie Aboutblacks wtf? how is my answer related to the skin color or any group?
I always knew legos were the foundation of the universe. It explains why I always step on one on the way to the bathroom in the middle of the night.
The universe needs to give us some...space.
you’re grounded.
*Duh dun tss*
PowahSlap Entertainmint lol
OUT !
😂
To me, it's unbelievable how far we as a species have come. Being able to observe the universe and how it behaves, making scientifically inspired assumptions about the very fabric that EVERYTHING is made of... just unbelievable! I'm so glad I'm still young, so there might be one or the other mind-blowing discovery in my lifetime... I'm really hyped for this!
Same here, I hope our species survives long enough so we can take part in whatever discoveries and innovations come our way. Genetic engineering, the end of biological aging, space elevators, colonization, programmable wormholes, if they do exist, and so much more.
cocacraesh It is why I love history. To see how far we have come from just an bit of an evolved ape to a species that can learn so much about the world around us
While I'm just as optimistic, existential depression's been telling me we're on a straight course for self-extinction
@@SwagbitoUchiha one of my only regrets when such an extinction comes, is that i won't be around to see what species radiate out from the extinction, and evolve to replace us.
We only even accepted that the Earth wasn't the centre of the universe about 20 generations ago.
The more you know the less you know
the more you know ,the more you know you don't know**
@@dedwinx8040 nah. He said it better 😂
@@544mamama His sounds aesthetically better but mine is more informative. If u tell someone “The more you know the less you know” they would be very confused. But if u say “The more you know, the more you know you don’t know anything” it would show that in becoming smarter your able to realize all things you can’t even begin to grasp and understand that u only know the tiniest fraction of what there is to know.
@@dedwinx8040let me correct what i said." He's sound better "
@@dedwinx8040 nah, the way he said it was perfect.
We are all just living on a giant loaf of raisin bread, preparing to be eaten by a great cosmic fatty. So beautiful.
@ꅏꑀꁲꈜꑀ꒒ So do you have it?
You enrich us all with your scintillating comment. Now go away please.
I can't even imagine what the "outside" of space is like. I mean, space is an empty void, right? So how can a void be absent of emptiness?? And I can't imagine how space is expanding because how can "nothing" expand? What is "nothing" to begin with? Is there a state of nothingness that is more severe than "nothing"?
God, I should be sleeping right now.
This was
Idk alot but that "nothing" could possibly be dark energy existing in that nothing pushing everything apart, and we can't detect it cuz we can't properly identify where dark energy is
There is no time beyond the edge of universe and no space, as it expands more space comes in existence.
Think that every single space in space has atleast some energy, the tinest tinest pinch of energy will mean thay its part of our universe and its expanding into true nothing
Or think of it like this, light is energy and if you flash a laser into space, it will keep going forever and once it reaches the edge of the universe, it cant just stop. With each step it goes, I imagine it expands the universe in that direction. But we all know lasers cant reach the universe because the big bang had light and that light is the very edge of the universe. I imagine that 14 billion light years out of the origin of the big bang is the edge of space.
I've wondered this since I was a kid in Starlab. They said the universe was expanding and my first thought was "Where to? Into what?"
Yeah... and guess what... this video didn't answer it either.
It's because you think of the universe as a finite object like the loaf of bread in the video (why it's a very bad analogy). The Universe doesn't need anything to expand into. Distances between objects simply grow. You don't need to imagine anything "beyond" the border of the Universe because it probably doesn't exist.
@@teamhewt7188 space. Distances grow.
Jake Kinzer i believe this 85% dark matter/ matters has something to do with expanding. And anything can expand as long as you have space outside like how its explained in video.
Scientist consider the universe to be the observable universe. Most non-scienitific people consider the universe to be "everything" to include our observable universe and unobservable. Our observable universe is expanding. This definition of universe causes some confusing.
We have no clue what's happening beyond the observable universe because the light will never reach us.
Something would need to travel faster than the expansion of our observable universe's expansion for us to get a clue. But, we havent found anything that travels faster than light, so we are stuck. That's why the quantum field is much more promising at discovery the secrets to everything observable and non.
"these aren't just wild guesses" then they proceed to tell you the most widely talked about wild guesses
Too many scientists are so sure they’re wild guesses are right
I think the operative word is “wild “. A wild guess is a guess that I would make. An educated guess is called a hypothesis. A hypothesis that can be backed by research and data is a theory. A theory that forms a consensus of other experts, educated in the same field, is a plausible theory. I guess.
@@prowolf633 Too many people don't know their there from there they're
Atheists always think they sound smart.
@@Ahouston20nyk Why do the religious claim knowledge they cannot possibly obtain? An admission of not knowing is honesty, not cleverness.
The big bang is still bangin' *to this day!*
(God’s Signs 🪧)
God said it first before 1400 years for disbelievers.
{ And the heaven We constructed with strength, and indeed, We are [its] expander.}
“This verse talking about Space expansion”
Also, another one…
{ Have those who disbelieved not considered that the heavens and the earth were a joined entity, and We separated them and made from water every living thing? Then will they not believe? }
“This verse talking about the Big Bang”
{ So are you a thinker? }
@@seethelight657 do people still believe in god oof
@@blazing289
It’s so sad that you think there is no god.
Try to use the brain that god gave you, and be thankful.
Who would have mentioned that 1400 years in your intelligence thinking ?
Who created the heavens and earth in your thinking ?
Is it your delusion answer that the universe appears from nothing or is it “I Don’t Know”
I let you see some of what evidence I have and you have a brain to think about that.
Just think and be honest to your self and don’t go around,
- Surah Al- Toor -
{ 34 - 36 }
Then let them produce a statement like it, if they should be truthful. {34} Or were they created by nothing, or were they the creators [of themselves]? {35} Or did they create the heavens and the earth? Rather, they are not certain. {36}
@@seethelight657 I mean you can believe in what you want to but do you just ignore the science behind everything I think there is no heaven because when your brain shuts down you lose every thought every memory i think the reason people believe in a high power is because they are afraid of death and they can’t handle the thought of us not knowing what is after death or what started life in the first place but if faith and god and that stuff works for you good for you
@@blazing289
I think people believe because it’s more logical but not because the fear of death.
Once in grade 6 I asked my Science teacher this question, he deadass said the universe is expanding within the milky way galaxy
D ManiaX lol
In first grade i asked my techer how earthquakes start, she said when planets crash into each other lol
Earthquakes happen when a planet gets too close to Earth it gets nervous and starts shifting it's tectonic plates around to hide it's rubbish.
That’s why he’s a 6th grade teacher
What was he supposed to explain a 6th grade student?.... String theory?
I’ve been itching for this question to be answered
me too, and im still itching bc it was not answered
Johnny James lol. Hopefully string theory or one of them quantum multiverse theories gets tested in the near future because those theories are the key to answering this question. Maybe AI can help in that respect. Who knows...
TheHappy1 well I’m 17 what does that change hmm??
the answer is not proven.
do you guys even do math? because if you are above 13 and you haven't started pre calc. you better become a philosopher
"The Universe is expanding unto itself"
Yeah I can’t even comprehend this statement. Like.... HOW?
How would you define the edge of the universe?
I am not smart enough to understand this statement
Perfect
Perfect
I am so addicted to existential questioning videos on TED-ED, i need rehab
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
My brain broke 🤯
Understandable have a great day
@@strangent404a7 I've seen you comment that same thing before.
Singh Anmol preet Everyday we experience things particularly unlikely to happen. I ought to never lose this capacity of appreciation, and I wish the same to you.
@@viniciusgheolan unless you know about that commentor with the ninja as his profile pic. Then its very likely.
Singh Anmol preet
Justin Y
I’ve always wanted to know this
The answer is likely nothing. Its beyond human comprehension to comprehend nothing.
@@nullakjg767 however for there to be nothing there must be something to be none of as such there must have be something to form the big bang which existed in the grate nothing. Confusing I know but the awnser wouldn't be of worth if it was easy.
@@nullakjg767 , but I can
Well, you'll never know the answer for sure. So you'll always wonder what's out there, just like everyone else.
It's a shame that this video didn't really provide any sort of answer at all since that's a real obstacle. I appreciated the attempt to conceptualize it by explaining different universe theories, but in the end it just became an explanation of string theory and multiverse theory and avoided the actual question.
I like how she sounds so confident talking about theories and hypothesis...
Theories in science ≠ hypothesis, both are very different
C D Might as well ignore the difference! Scientific community calls a hypothesis a theory and a theory a hypothesis. They more gangster than anyone. Most like over level -1/12 gangster. (Please don’t give me any of that convergent talk guys that infinite series is D-I-V-E-R-G-E-N-T. Mathloger makes a nice video on this).
Edit although just another comment: I finished watching the video and I can see what Kharon meant. I definitely got the feel of switching from theories to hypotheses and unproven stuff too quickly without clear distinction.
@@captainhd9741 Theories hold the same scientific weight as laws
Reinatr48 That’s not true. I study theoretical physics and theories are not the same thing as observations. Laws can be directly observed. A theory may be accepted as the best explanation currently and therefore taken as true but it definitely doesn’t have the same weight as an observation which can’t change (not that I can think of an example but you can obviously get human error causing wrong conclusions)
THIS!! This is literally what I've been coming up with in my brain for the story I'm making and the fact that this is an actual theory that exists is just fascinating
You’re a little genius 😂👍🏻
I always come here to learn something new. Hats off to TED-Ed as always
Yah yah but they might break yoh breyn
Tell me, what did you learn in this video? So what is the space expanding into?
Lol, what did you learn
All my life I've always wondered what I wanted to be, I've been stuck right now in college for almost 5 years switching and shifting courses yearly, can't really finish one because I don't have any motivation to push through... But everytime I see a study about universe, deep in my heart I know that I wanted to be a Scientist and an inventor.. But i don't think that would ever happen... just how I wish, maybe someday..
Don’t put pressure on yourself. Find what makes you happy and just study it, not to get grades, but because you want to learn. To be successful you have to love the topic area, and be passionate about learning about it
Good grief, who is paying for all of this? You know what expands faster than the universe? Eternal student debt. For the most part college is a scam, especially for someone like you. All you are doing is wasting time and money, stop screwing around and get a job, start a business, do something useful while you are young and can afford to explore endless opportunities.
College puts you in a box, it does not serve the vast majority. The biggest lie they love to perpetuate is that the only road to success and learning is through them and their grossly over priced "education". This is such a lie, no more than ever when the sum of human knowledge is at our finger tips. There are entry level positions for every conceivable type of work, especially when you are young and can afford to work for a low/no pay internship. Do that, move around until you find something that calls to you. What have you got to lose? More student debt? Or if you are lucky, less draining of your parent's retirement funds?
You should really leave College. Do some travelling or work fulltime until you get to know yourself better, then you can always come back to it. College is not a prerequisite to life.
Same here
Do your best and always stay motivated and remember why you want to do it!!
our universe is very amazing, the more we increase knowledge about it,
the more we realize that we don't know anything about it,
and that proves that there is a creator for the universe is more greatful than we could imagine so we are required to seek to increase knowledge about him
If there is a creator he's nothing like the god of abraham.
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
Thanks you so much TED Ed, your videos never disappoint me!
Can you guys collaborate with in a nutshell please. That would be amazing.
You could make more videos than ever!!! And the quality and animation would be awesome!
Great idea!
I agree!!!!! Both are MY FAVE!!!!!😘😘😍😍😍
Bismah Shafiq IKR
Tom Smith Thanks
I‘ve always thought of it as the universe just expands into a higher dimension.
Just think about how a 2D-Plane takes up no „space“ (volume) in a 3D-Room. So you could put an infinite amount of 2D-Planes into an infinitely small 3D-Room.
This is true for higher (spatial) dimensions as well. Thus our 3D-Universe could expand into a 4D-Room/Space which itself is inside a 5D-Room in a 6D-Room and so on and so on...
Thus our universe is „located“ in an infinitely high dimension which is infinitely small.
But nobody knows the real answer so just my two cents on this question.
I highly recommend you watch the video 'imagining the 10th dimension'
This sounded smart so I liked it.
your high af
this actually makes a lot more sense than the video. lol.
May be universe itself contains all the dimensions...I mean to say 1 d, 2d,3d,4 d......are all in our universe. May be it's our limitation that we can perceive UpTo 4 d( considering time as 4 th axis)... I don't know
Imagine an endless soup of energy stretching in 3 dimensions (4 if you include time).
Now that endlessness stretches... every point at once.
When stretched, it cooled down, and allowed for matter to form... again, in all points simultaneously.
The time it took for light of that stretch to reach us from other points relative to us is the reason why what is close to us appears cold and dark, whereas the further away we look into the distance (and therefore time), the more of the universe's history we see, beginning from the actual expansion. Those distant points today are at the same stage of expansion as our point in the universe... cold and dark... but appear as red hot due to the time it took for light to reach us.
Some of the most famous discoveries involve tight clusters of galaxies, that could only exist right after they were formed, before they had the time to distance themselves.
These can be observed at the very boundaries of our visible universe, which are also expanding at the speed of light...(due to the time it takes for those areas to reach us).
Hence why the saying: "the further away you look, the further back in time you see".
The very boundary of our universe shows only light... similar to looking at the inside of a bright plasma... things were too densely packed for matter to exist, and only elemental particles were there.
It is impossible to answer what was there before the universe, as that would involve seeing beyond the actual expansion... something which is impossible to do. But I like to think of the universe as existing in a form suspended state, similar to Schrodinger's cat theory. One moment it's there, one moment it's not. Particles hopping in and out of existence in our observations seem to prove such a theory. What may be now a state of existence will eventually meet its demise through a big chill or big rip (depending on Plank's constant, something still being measured today)... which will in turn make the universe cease to exist... until a state of quantum states let it exist again.
The whole "in between" transition is what we are living today. It's a very short blip of time on the cosmic scale, but appears like an eternity for us humans.
I m the 4 person who liked your comment without reading it 😅
TLDR
My theories:
1. Multi-universe, universes with different laws of physics
2. Simulation theory, we are in a computer
3. Universe is going through puberty so at the moment it's growing fast until it's old and still shrink (gravity defeats dark energy) and the universe collapses on itself leading to possibly quantum tunneling with the start of another big bounce
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
The more I see such videos on universe, the more complex everything becomes to comprehend!
Q:"Where is the universe expanding to?"
A:"It's expanding into itself."
😒
Ya I was same thinking that😅...this made me more confused than I was before
It makes perfect sense if you don't think about it. Jk na the sense that I got from it was that multiverse thing might be true. Just up until that level. After that though idk. 🤔
"Contracting" or "collapsing" would be better words
It sounds like absolute nonsense. The kind of nonsense that geniuses think about.
onto*
I’m genuinely trying to understand what‘s happening in the second half of the video but my brain just starts overheating every time😂😂
this, had to play it on repeat like 3x
I know I hate it so much… I wish so badly I could understand more but even if I studied the subject for ages I wouldn’t be able to retain most of it as it just doesn’t make sense to most who are not physists
I love this channel. Its the best channel on CZcams. I can just binge watch ted ed videos.❤️
no one gonna talk about how ferb from phineas and ferb asked this question?
Everytime I hear about the creation of the universe, it gives me goosebumps
Better if you shock
czcams.com/video/uD4izuDMUQA/video.html
It's obvious that the Universe is expanding into Uranus.
Leave my Nobel Prize at the door.
u sir are a genius
Here you go 🏆
It must be uranus then. Mine is full of, eh, stuff....
Ancient alien theorist said YES!
Are you sure it's the universe and not something else? 😬
Yes, the universe is forever expanding into itself. This is an eternal cycle of constant unveiling. Thanks for sharing.
This video left me more confused in the end than the starting
I think it was deliberately designed to do this because it just doesn't make sense: whenever she says "so" or "therefore", the thoughts before and after have little relationship to each other. This video is made to give people that "wow science is weird and intimidating" feeling, rather than to inform.
@@j_razavi so true
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
The narration, the animation and the concept of your videos is just _Amazing_ !!!
The narration was awful in this video. Not sure what you were watching.
The problem was the expanding loaf of bread idea is that a loaf of bread is expanding but it's expanding into space.
Ted-Ed is an amazing channel. I always smile when I see Ted-Ed has uploaded because it means I get to learn something new! I hope they never stop uploading.
Loved the song used in this video. So hypnotizing.
Who knows~? I don’tknow what’s what, it’s so fun to see scientist argue about universe. How they do things like that? I respect their a way of thinking. It always leads ue to taking it to the next level. That super!!
Amazing video as always!
What a wonderfully simply way to describe the speed of farther way galaxies.
Question: If we are a part of the universe, is my body, house, earth, sun, and Galaxy also expanding? This video makes it sound like only the space between things is expanding. The raisins are a part of the bread/universe right? Would that mean they are both expanding together?
No gravity and expansion battle each other. At the scale of galaxies, solar systems and your body, gravity wins and thus the space between your atoms does not expand like "the space between things" in the huge scale of expansion.
your body is held together by electromagnetic forces so they universe is expanding around you. The raisins are individual objects located in the bread when the bread expands under heat while the raisins don’t, they look smaller the more the bread expands
I love that ur videos aren’t super long, and they’re really awesome😀😍
I love the music in this video... It sets a mystery-evoking mood.
This is a GREAT explanation for those who are novices with respect to astrophysics. I will definitely use this to teach others.
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
@@user-tu4dg4gj5qthis doesn’t exactly say the same thing. How can you be sure this quote pertains to universe expansion?
An interesting place to start towards answering this question, for me, would be to reformulate the question.
When space expands, is it implied that any previously non-dimensional point on the plane expands into 3 spatial dimensions(at least those we can perceive) as well?
Reason why I adore science (mostly physics) is of things like this. Can't wait to go to sixth form and Uni :)
Physics Grad here, hold tightly onto your seat 😂😂
@THANOS hey man, could you at least bring Drax back? I really like that guy
Hope you really like math.
@@bjmben88 Ofc I do ;). It's the language for physics
THANOS why did you kill my brother Spider-Man!!!!!!!
And this is why I want to pursue in astronomy!! :D
2:47 Yes!! Doctor Who reference! I mean... there are other Doctor Who references before in Ted Ed videos , but rarely.
Yes, I saw the TARDIS too!
if you dont find a job after, you can always teach at a university
Omg doctor who reference. I don't get it but I love DW. Hmm. fun fact that no-one will probably believe my dad's friends drama teacher dated David Tennant though I have never met David Tennant. I swear. I am from Glasgow in Scotland in the UK. Here is one of my CZcams videos to prove my Scottish accent: czcams.com/video/TSF3xd8kwMY/video.html.
Edit: I seen the TARDIS!!!!!!!!! (2:49)
Are you fond of mathematics? because astronomy involves a lot of math
Gr8 Incarnate what is your definition of 'waste?
The only problem with the analogy of the raisins located on the surface of the bread moving apart... is that *_There is space outside the bread which allows it to expand._* If that bread were in a titanium container it wouldn't expand any further because the outer limits of the metal container would resist any further expansion.
In order for outer space to expand within itself, it has to be expanding *_into a reality that allows its expansion without resistance._*
So the original question has not been answered.
Seems like just another story for the matrix we are living in
I love just how this video is not only explained, but directed. The animation, sound design, visual effects....
Also WHAT IS THAT AMBIENT MUSIC. I REALLY WANT IT I
This is one of my favorite videos.
This soundtrack is great! What's the title?
My brain melts under the influence of a non-asmr video.
Mystery of the universe in a nutshell.
I've wondered to myself about this question but didn't know how to say it in english.I learned this from you."what is the universe expabding into".I liked it.
I'm not an english native speaker.
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
My theory,
The universe is just one big baking loaf of rasin bread. Galaxies are rasins, the air inside is antimatter and the bread itself is space. The universe is transforming into a juicy loaf bread to satisfy the craving of a bigger, higher form of species, maybe celestial maybe gods...
somebody1ce I wonder what it would taste like
You good?
I always thought hyperspace was just a Star Wars thing but it looks like it might be a real. That's crazy T_T
...though the Star Wars definition of "hyperspace" is travelling at light speed, which, as far as we know, isn't possible.
Josiah Tweedie buuuuuuuuuuurn
@@fantoonstic
HAVE YOU MAMA'S SITTING ARE SS card or a little after work today
Only 3 seconds in and that quote already hit me hard, thanks
It is expanding into itself. In higher dimensions you can expand inside your space and outside at the same time . Think of a Klein bottle. In higher dimensions it doesn’t need intersections. It’s a continuous flow from small to big at the same time
But from where did that initial space came from ?
The only logical explanation is to say it existed ethernally. No beginning, no end.
People always try to question things according to their understanding. We think everything has the beginning and end. That’s why it’s so difficult to explain how Universe started. It never has a starting point . It alway WAS. And will BE. But it folds and unfolds into itself infinitely. Who said there is nothing bigger than Universe or quarks are really the smallest particles? There are infinitely big and infinitely small existing “worlds” which make up each other. Small particles are a part of bigger particles and big particles are a part of small particles at the same time . Because we are restricted to 3 dimensions and have limited sensors we cannot imagine how it is possible. We are part of this entire system and this system is a part of us
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
Great video like Always
ted ed: gives anology of bread
bread: clearly expands further out into the room
ted ed: it expands into itself
I asked this EXACT question the other day. Glad there's a video for it
Isn’t that amazing,Quran have told us that the universe is expanding from more than 1444 years ago and the men that came with this information didn’t even know how to read and write look by yourself if you don’t believe me:
[And the heaven We constructed with strength, and indeed, We are [its] expander]. surah al zariyat ayat 47
In arabic form its :
وَٱلسَّمَآءَ بَنَيۡنَٰهَا بِأَيۡيْدٖ وَإِنَّا لَمُوسِعُونَ (٤٧)
الذاريات [47-47]
"The universe is under no obligation to make sense to you."
No. But it is obliged to make sense to itself.
And relegating the answer to the title question to "higher dimensions" and "the multiverse" doesn't really solve any of the underlying, fundamental contradictions. It just sweeps them further under the rug (or, I suppose, out the door).
"making sense to itself" is a human projection you're making onto something that doesn't operate on the level of the human mind. what is "making sense?" i get your main problem with unresolved fundamental questions, but i reckon the universe isn't obliged to do squat, or at least, we cannot assume so.
Well said.
By Neil Degrasse Tyson right?
The Universe mocks our pathetic attempts to understand it, and then panics as we finally begin to.
That’s what I was thinking too. She’s just revealed more info to me that’s let be with more questions. Hasn’t explained what it’s growing into. Just said what else exists. 😓
2:54 We know nothing Jon Snow...
Comment of the year 👌🏼
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
The universe is just what our minds create when we try to observe beyond what it can comprehend.
Hence why the two main limits in the universe is size (planck length) and speed (light). Our reality can't exist beyond these
I knew we didn’t have a fun answer but I still got excited for some knew information
D4C has the ability to allow parallel universes to coexist with the base universe
As long D4C exists, parallel universes can have events that exists at the same time with the base universe, rigth?
Ok, but how does king crimson work?
It just does.
I believe we are being baked too... like that loaf of raisin bread. No wonder, why the world is warming up. :)
Mmmmmmmmm.... raisin breard
AHAHAHAHAHAHAHAHAHA
At the end of the video, I still don't know the answer, but this video was very interesting to watch. Thanks Ted-ed!
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
Love everything about this video and all the other ones like this thanks TED ED but from what I learned through your other videos and just the quote at the beginning of this vid is that there can be no physical understanding of what universe those 'brains' are in and what lies beyond that and so on. We have to find the answer spiritually. We must stop at some point and just go within. It's funny though how life is so paradoxical in that manner. The stuff we can see and touch shows us how not why. The stuff we feel makes gives us our own why in our own way. In the end just looking for the meaning and the reasons behind it. I'll stop there before this comment expands into itself lol.
Notification :-Video related space
Me:- just stop all ur work n watch ted-ed
You mean space related video?
What kind of insurance do you need to protect yourself against a universal fender bender?
Best explanation I've seen. Great work. Thanks Frank W. Canada
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
One speculated theory of the ending of our universe is that everything that makes up our universe will one day merge into each other until our universe is no larger than a singularity, possibly triggering another big bang and a another universe. If this theory does occur far into the future, what are some theories that may help us try to predict or understand the possible natural laws of the following universe? What are some theories of what the following universe, if there will be one, might be like?
Along with this video....I love Professor Dr. Tyson's quote at the beginning, from his latest book, Astrophysics for people in a hurry.....
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
This makes my homework feel dangerously unimportant
Where does a rubber band stretch when its ends remain in the same place? 3 dimensional space is expanding through a fourth dimension in the shape of a four dimensional fractal funnel, which both maintains 3 dimensional continuity and appears planar because we see along the curvature.
I wonder what Multiverse Rules will the MCU use in their future movies?
Great video, btw!!
This question bugged me ever since I read abt the expanding universe
I love how I didn't even look at this video yet and I know the true answer is "we don't know"
Not quite. They know that matter is constantly appearing and annihilating itself in the universe, which means that the universe is not the actual source of this matter. This means by definition that the universe is within something else. Something that creates matter by way of some kind of interaction. So knowing this information, we know for sure there is more than 1 universe which means all of these universes are part of some incomprehensible thing. That's about as far as our understanding goes and is probably as far as our understanding ever will go lmao. The thing outside of this universe is probably more than 3 dimensional, which means our brains cannot actually picture it(current theories is that it would be six dimensional which is hilariously impossible to imagine).
@@setcheck67 No we don't "know for sure" there is a multiverse. How can we detect any other when we can't even see to the edge of our own Universe?
@@bazpearce9993 I explained this pretty far in depth. Space exists in a constant flux in our universe. Right now particles are forming and destroying themselves all around you. They know this, because they can observe it using advanced equipment.
Thanks for the video and nice background music
Does anybody know where to find the background music? It is beyond amazing to me.
The composer is Patrick Smith, but I fail finding the exact person. (Shazam didn't work either)
2:47 I SAW THAT TARDIS
It hurts that one of the facts is saying "We may never know what lies beyond the universe" since the universe is extraordinary expanding every second or less
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
thx for the Video & well done Animation!
I really liked this video. It was both interesting and relaxing.
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
The sky We have built firmly
and We are extending it.
( Adh-Dhaariyat 51: Verse 47)
I watched this video once and I thought I understood it.
Then I watched it again and my brain turned into a puddle.
I lost and gained braincells at the same time
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
Oh my God! We don't know anything! This is the kind of video that makes me lose sleep.
One or two things i know
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
@@marcorighini6201
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(.Adh-Dhaariyat 51: Verse 47)
Does anyone knows what’s the behind? It’s beautiful!!
Anyone know where to find the dreamy background music playing here?
If energy can’t be destroyed or created then how is the universe expanding
Keep in mind that it takes energy to expand the universe
(Seriously) somebody explain
It's dark matter force I suppose
iik7lx K the answer lies in Dark Energy.
It's anti-matter transferring into regular matter.
@@yobro125 no
@@mynameisopulence Dark energy is only accelerating the expansion
The universe is expanding into a BIGGER universe
Or even more accurately, is expanding from within itself, but at a slower rate than the larger, much more quickly expanding universe (except for some other bubbles of low vacuum energy).
@@mtklass That's a universal truth
.
The Buddhist principle of 'Sunyata' tells us that there is no inside without an outside, that is to say; there cannot be a coin with only one side, there has to be the other side for it to exist. So in the same way everything is understood through contrast, you do not know what darkness is until you know of something that is less dark in order to make a contrast with it.
And so, everything [the universe in this example] cannot expand into something, because in order for there to be something there would have to be something for everything to expand into, which would then undermine the concept 'an expanding everything'.
And in that regard, the final theories posed near the end of the video fall into the same trap as to whats outside the universe, because there cannot be something outside of hyperspace, so how would it have any kind of existence, the same way that you cannot have a coin with only one side, or a pencil with one end.
Unless of course I have misunderstood the theories at the end about hyperspace and the bubble universes).
Ya see, Buddhists understood the nature of everything 2600 years ago.
My word, weren't they clever.
@@dirkjanriezebos2240 yep, I think so
Fascinating that we, humans, who are so incredibly small. Can think and wonder of something so incredibly large. We are truly an extraordinary species.
But if the universe is expanding into itself, does this mean that it its overall size remains constant? And if so, wouldn’t any objects within the universe have to decrease their own respective sizes in order for the universe to appear that it is growing in size?
It is a huge leap of faith, however, wouldn’t it be more prudent to hypothesis that the universe is expanding into the multiverse or into a set of higher dimensions? I mean, “outside of the universe” or, the universe’s event horizon could just be dimensions with different physical laws or devoid of fundamental laws of physics all together.
Could it be similar to the theory of vacuum decay? If the Higgs field were to fall out of its meta-stable state and begin expanding, it too would be a “new” universe (and dimensions) expanding into an existing universe (and dimensions) with different fundamental laws. Could this not be what is occurring with our universe right now? And yes, I know that we need evidence to support this, but could it not be a possibility?
I’m still as confused as I was in the beginning. I guess my question will never be answered.
Ted Ed, I think this is one of the most interesting videos I ever saw
Muslims have known this fact for 1400 years
Allah Subhanahu Wa Ta'ala said:
• وَ السَّمَآءَ بَنَيْنٰهَا بِاَ يْٮدٍ وَّاِنَّا لَمُوْسِعُوْنَ
• The sky We have built firmly
• and We are extending it.
(. Adh-Dhaariyat 51: Verse 47)
I love TED-Ed. It’s not common here in Ghana
2:18 did... did I hear that right