What is the Ultimate Fate of the Universe?
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- เผยแพร่เมื่อ 25 มิ.ย. 2024
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No, no i don't think i will.
Can confirm. Shea Thunderwear is awesome especially here where it's famously known for being hot!
I actually wanted to check this out, but the "http" instead of "https" in the URL is putting me off
@@icantthinkofaname987 it does have the s when you click on it. Plus I bought some and everything worked out great!
32 with 31 thousand 9 hundred and 99 zeros after it!
this is more than a side project imho
The Universe? Yeah just another side project.
For me it’s a side project ahaha, astrophysics that is at least.
Just everything. No biggie.
Still wondering where astrographics end and sideprojects start
I mean Megaprojects at least
However it all ends, Simon will do a video on it. Cheers
😂
The camera man never dies, so he just needs a camera and a BIIIIIIIIIG ASS battery pack lol
The universe's greatest mystery is how many channels Simon has now. I swear I find a new one every other week.
Serious request: PLEASE do an episode on one of your channel on just how many channels you actually have and what they are called/about.
Just click on any of his channels and it will direct you to the others........
I want to see it on TIFO, but narrated by Daven, just because it would make an interesting comment section!
Simon's channels date to before the Dead Sea scrolls and have expanded exponentially from then. Truly beyond comprehension.
Yes, do that. Ha. I'd like to know myself.
I allegdge an OG legend @@Kit-Voodoo
The end of the Universe - a side project
I've heard of a theory in which the universe will end once there are no more room for another Simon channel.
I love how Vsauce puts on a British accent and no one is the wiser.
1:05 - Chapter 1 - Big Crunch
2:45 - Mid roll ads
4:05 - Back to the video
6:35 - Chapter 2 - Big Chill
9:10 - Chapter 3 - Big Rip
11:20 - Chapter 4 - Un predictability
No matter how long the Universe has before it ends, there still wouldn't be enough time to watch every single video on every one of Simon's channels!!! 🤣🤣
I'm just going to wait patiently for 100 trillion years, give or take, and let Multivac get back to me with an answer.
well this is gonna send me into another existential crisis
Only 800 billion years left😢
I like the idea of a closed system universe where everything is eventually sucked up by black holes and spit out of white holes on the other end.
My entirely unscientific opinion is the Big Crunch. Feels like the sort of elegance we can expect.
Episode on how our ideas about the end of the world evolved across time would be neat :)
If two galaxies colliding is almost a non event on the local level, what would colliding universes be like?
I love these esoteric subjects that are basically fodder for stoned conversations. The time scale makes this entirely moot for my life and I still gotta learn about it. Also,I shall have Walter take under advisement this underwear, as he is seemingly never fully sheathed.
Ive been watching most of your videos twice since finding your page a few months ago. First I watch the videos fully awake and then at some point Ill stream it on my tv when I have a hard time sleeping. Your monotone nature is very soothing and the nature if these videos and their subject matter distract me from whatever is going on in my head at the moment.
"That's a 1 with 32,000 zeros after it."
Why haven't we just invented a symbol that indicates "Don't even bother. You can't comprehend it." yet? I mean, me personally, I'd have just given up after the first thousand zeros, been like "A crazy long time from now in a universe we wouldn't even recognize as our own." And called it a day.
Heat death is just sad man.. although I believe it’s the most probable one. I like the Big Bounce theory a lot better 😂
HDOTU is incredibly bleak. So glad I won't be around for that.
@@boddaboom77 Same 😂
The big bounce at least gives us an answer to how the big bang happened and what came before. If we accept the heat death, we're still left with trying to figure out where the heat originally came from.
@@QBCPerdition But also, that would suggest that the universe is infinitely recycling and that it has no origin, no creation since it’s always been there in one form or the other. My human brain has it hard to accept that the universe just simply ‘is’.
Simon with all his channels - insert Reverse flash: “My goals are beyond your understanding!” Meme.
Simon teaching us about our fate in the universe and taking time to ensure our wedding tackle is comfy throughout.
Right? 😂😂😂. Funny is cool, nice observation.
I’m pretty sure the end of the world is going to have something to do with Vogons.
We must remember our towels!
What if Humma Kavula had it right…and we’re all just going to be wiped away by a giant handkerchief one day.
I love this stuff I was super into physics and space and I guess I lost it. Lately I watch things about it until I start smelling toast
At the end of the Big Rip all you are left with are quarks.
Quarks cannot be pulled apart, and when you do try to pull them apart, the energy of the force binding them converts into a brand new quark which means as Spacetime continues to stretch and grow you will eventually be left with a quark foam permeating the entire, now much much larger, universe.
These quarks would be everywhere throughout the entire universe and would then look like a new big bang and would suddenly slow the expansion of space to the same pace it was at the beginning of our cycle and the process would being anew with each quark acting a seed crystal upon which an entirely new and ever expanding universe is formed.
Fractals?
@@Chris-hx3om yes, with the speed of expansion being periodic. So not a cyclical universe, but a periodic fractal universe with time being the basis of the calculation that is generating the fractal as a whole.
I love learning about space.
The interesting part of the big rip is that this is where the strong nuclear force plays a huge role. A fundamental property of quarks is color confinement, where quarks are never alone. If you try to pull quarks apart, you put so much energy into the gluon field that it generates new quark pairs to pair up with the two quarks you pulled apart. This has been observed.
So as the universe rapidly expands in the far future, it will try to pull apart all quark pairs in the universe, causing new pairs of quarks to be generated, causing the universe to try to pull those part, and the chain reaction repeats until we essentially end up with a new big bang.
It's essentially a big bang in reverse of the big crunch and begins a cyclic universe, just in the forward direction rather than backwards.
One of the quesrions is where on the time road is the universe now? Are we one percent along the road, or closer to the destination?
And most of these are based on Dark Matter and/or Dark Energy, which as Simon said several times, we don't really know that much about. If our understanding of Dark Energy turns out to be wrong, where does that leave all these outcomes and what else could it mean. You could, to quote, "go insane in the p-brain" thinking about this stuff [deep reference there]
There's alternate theories for both dark matter and dark energy. The existence of dark energy could be just an illusion, the accelerated expansion of the Universe might be caused by some yet unknown modifications of general relativity, a sort of 'dark gravity'. And as one of many scientists who have become somewhat skeptical of dark matter, CERN physicist Dragan Slavkov Hajdukovic has proposed that the illusion of dark matter may be caused by the gravitational polarization of the quantum vacuum
Massive expansion, the Big Bang and Simon's boxer shorts. What is this man trying to imply?
Another great episode 👌
I came to watch a video about space, I left wanting a sheathe for my meat sabre.
I have only watched 19 seconds, and I am hook line and sinker all-in. THIS is good content
Love from the Netherlands!
I’m pretty sure that there is a restaurant there with a cheery entertainer.
Simon over here popping Ps like crazy
Me at 8 years old when they said the sun is going to explode in 6 billion years: 😭
As a thought experiment, let's say the universe is but a single living cell in a huge living body that extends endlessly from our perspective beyond the boundary of our cell... It's true that living cells "die" but the overall living creature never ceases being alive and growing and new cells replace the ones that left... The whole thing, our entire universe (that which came out of the big bang) could be like the individual "human cells" and would probably have consciousness...
I'm actually sort of exploring a similar idea in my current sci-fi novel series. :)
It seems nuts to suggest the universe is living but then, as far as physics goes, we really can not tell that we are alive.@@ronaldlebeck9577
Don't leave us Simon! That other guy is just ok but I follow all your channels for YOU.
This type of stuff is so interesting to me but also very sad.
good one. proper gravitas.
What’s up my boyyyy Simon. By far the hardest working guy on TH-cam. You da man
I think it's pretty amusing how you present greater professionalism in a side project than in a brain blaze.
Darkness... You've got just about 44,7 quadrillion Earth years to go.
Best Gigaproject yet 😂
When one tries to comprehend times of these magnitudes, it becomes totally useless exercise.
The key implication to consider though is that, at some point, time itself will come to an end. Whatever that may entail.
I asked Multivac, "How many channels does Simon Whistler have?" It printed out the following answer, "INSUFFICIENT DATA FOR MEANINGFUL ANSWER."
Amazing video! 2:10 This theory haunts my mind and truly changes my perspective of life. Science makes things a bit bleak, but it’s also strangely comforting ✨
I've had this thought before, 12:40 . If Vacuum Decay and the Higgs Field changes, wherever that begins it would never leave its "bubble" of the Universe. It would travel outward at the speed of light, but space would also still be expanding due to the Vacuum Pressures. Right?
Another day, another channel hosted by Simon in my feed. How does he do this?!
Realy I like this video so so much its so interestyng
Realy I like this video so so much
The big crunch sounds the most hilarious but I think heat death is the most likely
Good one.
So early I saw the big bang
Simon keeping me on my toes as to which channel he's gonna upload space shit to
If this were a Casual-Criminalist-style channel, Simon would be crying about how little of this he understands.
Fascinating eggskull
Imagine trying to know the fate of something you can’t even hope to understand
Nice vid 🍀🎆
The Vacuum decay is already chasing us. Cheers - M
I try not to think about the big bang but my last shroom trip had me thinking beyond of what might have started the bang and what started that. An its just an infinite continuous of who or what start stuff that it made me sick lol
We will just see how they shut down the simulation. Would be fun to see!
Couple of mice running the whole damn show :-)
I think I know the answer without watching. But I've done mushrooms and DMT a few times.....
I would hope it would be reborn again somehow after a trillion years or so or else this seems like a somewhat depressing thing to contemplate even if it is far off in the future.
A non total big crunch big bangs could be a possible explanation on why the jwst is seeing fully developed galaxies so far away.
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I've gotta say, I don't believe you don't work for sheath.
At the moment i am more concerned with the heat-death of my graphics card😢
Yeah. First thing to absolutely remember is “You don’t know what you don’t know.” That sort of limits all thinking on a subject that is so far away since that time remaining allows for all manner of new information to come to light that can confirm one idea or another or most likely prove a new option that we don’t even have the capabilities to imagine at this time with our limited thinking.
So I’m a cook right? Well the priests and church “Just knew” without a shadow of a doubt that the earth as God’s creation that housed humans was the centre of everything with everything revolving around us both literally and figuratively. They could not have been more wrong. A scientist proved that and was a Christian. So being the nice priests they were they jailed the scientist to shut him the fuck up. Well priests being shit at most things even at bein* jailers allowed a copy of his work to be released and then it was printed and the scientist got to see a copy before he died, in jail.
The priests thought what they knew was 100% correct. But they didn’t know what they didn’t know. So now when you think that you’re so smart and know everything, just remember that today isn’t that day that we have decided that we know everything. Also you aren’t the smartest person in the world because watching this video makes you just plain old average, like almost everyone else in the world. That’s what average is.
Also we don’t know what dark energy is and have a somewhat vague idea of what it does because it does what we say it does. What’s dark matter? Is it black? Nope nope nope. All ‘dark’ matter is is a type of baryonic matter THAT WE CANT DETECT with our current tech. We know both are there because if they weren’t then Lambda CDM universe model won’t work. And we KNOW that is THE defining model of the universe. So when it fails we add ‘stuff’ dark matter and energy in to make the model fit what we see. Are we refining the model based on observations? Or are we forcing the universe to fit the model? Oh and there are other models out there by the way that will work. The next in the pile is MOND it changes gravity to fit what we see.
So now we are freely admitting that we don’t even know how what we see happening fits our mathematical models so we know that they have to be changed or another model selected. So how can we predict many many billions of years into the future when we know for absolute sure our model that we use for those predictions is broken and we freely admit that.
Also the main reason by today’s understanding is that gravity will play the lead role in the demise on the universe. Pulls hard and we crunch, if it’s soft we fly out forever expanding till all energy is so spread out we just freeze at absolute zero.
So gravity we know about that it’s easy… right? Nope not at all. There was no apple and Newton with Newtonian gravity works to a point. That point is basically trying to describe the planetary orbit of mercury. Oops new gravity needed. So thanks Einstein for Relitivity. That Realitivity gravity works brilliant. Oops not so much. Newtonian gravity works and only works on the small, while Einstein’s relativity only works on the big.
There is a problem since gravity the attraction of baryonic matter to baryonic matter. Baryonic matter is what we can see and touch but does not make up all the matter we know of or stuff we know of. Light photons aren’t baryonic. A key indicator is “How many can I fit in that space?” Get 4 golf balls in a box that’s just big enough for them. Now try and fit in another 16 of them. They don’t fit because the box is just big enough for 4 balls. Get a torch and shine it on a spot and the beam makes a circle mostly. Now get 16 more torches and shine them on the same spot. Do they fit or do they just pile up higher and high the more you add? Baryonic vs non baryonic. But gravity affects photons as well. And they travel and have traveled 12 billion light years to us ONLY BECAUSE of gravitational lensing and that since light photons have no mass so they can go the speed of light should not be affected by gravity (Newtonian gravity) but the light photon beams are affected because we can see it happening and we tested it many times during eclipses of out sun. But Einstein’s Realativity gravity with curved space time and not mass works brilliantly.
So is gravity a mass mass thing or a curved space time thing? It’s both right now because nothing would work otherwise. So we have a duck that’s both a horse and also Jupiter depending on what we need it to be. Truthfully I’d say we don’t actually really know what a duck is yet.
So until we know definitively what a duck is, all our postulating on mostly gravity influenced problems are just that postulations, educated guesses.
That is EXACTLY WHY scientists call things ‘theories’ instead of laws because they recognise they may need improvements or to be thrown out when greater understanding and knowledge is attained. You say ‘the law of gravity’ well it doesn’t work and we know it so we/humanity/scientists jumped the gun there by quite a bit even though it works correctly with everything they knew at the time. Oops.
5:58
The big bounce hypothesis falls flat when you consider the photons that get away with nothing to slow them.
Otherwise, it is just a static state with extra steps.
Photons don't have mass but they are a quanta of energy, since mass and energy are equivalent they too are affected by gravity so won't escape the big bounce.
@@joelharper7812
After traveling at the speed of light away from other matter for these amounts of time, do you imagine the light will make it back in time for the explosion?
Just slowing light with gravity sounds hard enough, but to reverse its direction doesn't even sound possible.
@@joshuakarr-BibleMan Presumably, they'd 'orbit' the shrinking universe.
@@joshuakarr-BibleMan As the density of the collapsing universe increases time would slow down from the perspective of the incoming photons yet to reach the singularity. Also if some photons were to escape the crunch then each cycle of the universe would begin with less mass than its previous iteration placing a hard limit to the number of possible cycles.
@@joelharper7812
Agreed.
This decrease in the total available matter and energy proves the universe had to have started somewhere, somehow.
It would be interesting to see scientists try to come up with an explanation for that some time.
Big Rip gets my vote, but Big Crunch would be epic to behold
So the edge would be coming back while the inner is headed outer… that would be fun to watch.
When I was ten I worried about school bullies and my mums cooking. As an adult I worry about my children and the heat death of the universe.
Fate of the universe? It'll fizzle out.
I hope it involves an indescribable feedback loop of the conglomeration of all individual sentience, and the resultant perpetual chorus of cognizant agonies that will echo through the halls of the cosmos for eons.
It sounds like Dark Energy started in an unstably high state, and almost immediately collapsed to its currently stable state. Possibly still at a false-zero state.
A single error in the maths would completely change the outcome of all timeframes known to man.
No one as ever complained about being dead. Truth is no human as been dead long enough to complain.
What is the soundtrack at the Big Crunch section please?
There's a great melodysheep video on this of you want to learn more.
This dude is taking over TH-cam with all these damn channels 🤣
According to my theory (Yes, I know, I know, LOL!), there's no mystery. The accelerating expansion means that more and more energy is being added to the universe, so it is heating up and will one day be so hot that it goes back to the state from whence it came. The spatial expansion means that spatial density is getting thinner, which in turn means that it is letting more and more energy in from the high-energy state "beneath" the fabric of spacetime (zero-point energy, or whatever you want to call it). Eventually, the spatial density is so thin it'll simply collapse, and the universe will be flooded with gamma radiation and undergo a reverse explosion, imploding in a Big Splat of crushing high-energy plasma. The high-energy state before, beneath and after the universe is the ground state of existence, while the cold, spatial, slow-time state of empty space as we know it is the unstable anomaly. And I'm not even kidding. Eventually the cosmos will be reabsorbed by what I call the protean (ever-changing) continuum, which is a roiling ocean of fluctuating high-energy plasma (from which the universe was created when a portion of it reached a certain low-energy threshold; a quark pool).
Singularity is effectively applied as a placeholder for 'we don't know'
Same goes for dark matter, a veritable placeholder for phenomena our models can't comprehend
It's the equivelant of "and then some magic happens" :-)
Well black holes might be a theoretical plank star rather than a singularity. Basically the entire mass of the object has been squished into the plank length of space which is extremely small (1.616255(18)×10−35 m) creating an object so dense that not even light can escape it's pull. Makes more sense than the place holder singularity which is as you said "We don't know, and it doesn't fit our models". There is also a plank mass (2.176434(24)×10−8 kg) which to my understanding is a limit to how much mass can exist in a single plank length and frankly I'm not smart enough to answer as to whether or not that invalidates or confirms the idea of a plank star being what a black hole actually is. Just thought it was a neat hypothesis as supposed to the basically magical idea of a singularity.
😅
I love space!
well Simon that was certainly heartwarming.lol.
"Universe man, Universe man
Size of the entire universe man.
Usually kind to smaller man.
Universe man.
He's got a watch with a minute hand,
Millennium hand and an eon hand.
When they meet it's a happy land.
Powerful man, universe man."
~ lyrics from Particle Man by They Might Be Giants
There was a debate early on if galaxies should be classified as separate universes. Obviously that idea wasn't very popular so now we have galaxies.
Probably all of the above since we can only see part of it. For example, if the universe were torus-shaped with an infinitely small hole at the center then as we moved along the surface away from it everything would appear to spread out until heat death followed by a big rip. Once the space containing everything crossed the equator and started moving back toward the center everything would collapse back into the singularity at the center of the torus. If it kept pushing then everything would explode out of the other side as a white hole starting the process again.
I think that maybe what we think is expansion could actually be more of a current instead.
Like if the universe "is shaped" like a dohnut then maybe the current of the universe is moving like the smoke in a smoke ring.
It might look like every thing is moving further away but it's actually just particles (or matter in general on a universal scale) moving from the outer edge of the universe to the inner edge in a cycle.
Kind of like this (⬇️⬆️)(⬆️⬇️)
(Imagine the parentheses as the outer and inner edges of the universe if you sliced it in half and the arrows as the flow within it)
When we don’t know what isdark energy and matter, I think for the end - who knows?
The Big Chill scenario doesn’t require that the amount of matter is finite and in fact we don’t know if it is or not.
2:09 also as much as the Big Bang explains a lot it also has a lot of things it can’t explain and a few stars have been found that goes 100% against the Big Bang
"As for the end of the universe...I say let it come as it will, in ice, fire, or darkness. What did the universe ever do for me that I should mind its welfare?"
-- Stephen King
Thank you .
2 black holes at the end of time and one swallows the other but cannot contain the mass and collapses in on itself before exploding into a new "big bang"
Simon casually telling us that the end of the universe is a minor side project in his opinion.
Knowing how sheath underwear works, my mind ran riot trying to imagine a women’s line.
That brand is called "Blade".
Need you to do a video on the alternatives of the universe starting too :) Another great episode, and thanks for the eye catching boxers. I need to see them modelled one of these days. The wife likes baldies ;)
Is Simon going for the world record of the most TH-cam channels? BTW if I see Simon face I automatically hit subscribe
The universe will live and die just as we do albeit on a longer time span. Everything has a beginning and in end, its those moments in the middle that matter.
I feel like this should be in astrographics... but for me Simon's voice is Simon's voice doesn't matter the channel lol.. altho it's easier to relax and sleep when he's not screaming at Peter mid sentence lol