The Expanding Universe: myths and measurements | Roger Penrose, Sean Carroll, Laura Mersini-Houghton

What is the universe expanding into? Can we accurately measure its growth? Did cosmic inflation really start from the Big Bang?
Roger Penrose, @seancarroll , Laura Mersini-Houghton, John Ellis, Peter Cameron and David Tong discuss the myths and realities surrounding the expansion of the universe.
00:00 Intro
00:37 | David Tong
05:14 | Sean Carroll
08:21 | Laura Mersini-Houghton
12:21 | John Ellis
15:05 | Peter Cameron
16:41 | Roger Penrose
David Tong
Cambridge Professor of Theoretical Physics and winner of the Adams Prize, his research focuses on how the universe is held together on a fundamental level.
Sean Carroll
Debate: iai.tv/video/big-bang-creation-myths?KZread&
Cosmologist and physics Research Professor at the California Institute of Technology, working in dark energy and general relativity.
Laura Mersini-Houghton
Talk: iai.tv/video/how-to-find-a-multiverse?KZread&
Professor of Physics at the University of North Carolina. Her work focuses on the birth of the universe from the multiverse, and has been widely covered by the New Scientist, the Discovery Channel and the BBC.
John Ellis
Talk: iai.tv/iai-academy/courses/info?course=why-the-world-exists?KZread&
Clerk Maxwell Professor of Theoretical Physics at King’s College London who has worked extensively at CERN, and advocates the extension of the particle accelerator programme.
Peter Cameron
Multiple award-winning Professor of Mathematics Peter Cameron frequently engages the public in how to think like a mathematician. He has an Erdös number of 1.
Roger Penrose
Talk: iai.tv/video/the-next-universe2?KZread&
World-renowned physicist, best known for his work on general relativity and sharing the Wolf Prize for Physics with Stephen Hawking for their work on black holes.
#CosmicInflationTheory #BigBangModelOfCosmology #DecayingDarkMatter
The Institute of Art and Ideas features videos and articles from cutting edge thinkers discussing the ideas that are shaping the world, from metaphysics to string theory, technology to democracy, aesthetics to genetics. Subscribe today!
iai.tv/subscribe?KZread&
For debates and talks: iai.tv
For articles: iai.tv/articles
For courses: iai.tv/iai-academy/courses

Пікірлер: 331

  • @TheInstituteOfArtAndIdeas
    @TheInstituteOfArtAndIdeas Жыл бұрын

    Hi there! Don't miss David Deutsch, George Ellis, Sara Walker, Robert Lawrence Kuhn and Marcus du Sautoy debating infinity and the universe in our upcoming IAI Live event. Book your tickets here to attend on Monday, 7th November 05:00 PM BST iai.tv/live/iai-live-november?KZread&

  • @TheFlamingChips

    @TheFlamingChips

    Жыл бұрын

    How can I watch the event?

  • @ivolva
    @ivolva Жыл бұрын

    20:40 RE: Escher picture - here prof. Penrose has very interesting point about a hyperbolic (Lobachevskian) geometry interpretation of this “boundary” (infinity) situation. Yes this geometry is a conformal invariant. But because we’re discussing a boundary (infinity) situation we need to move away from geometry to topology terminology. I mean to compact topological spaces and boundary behavior of conformal mappings. For this purpose we need to consider a compactifications bX of topological space X (in our case a disk in complex plane). Consider: not only an angles could be a conformal invariants, there are exist a lot of different conformal invariants “near (on) the boundary”. The precise topological term for this is a “conformal invariant boundary”, i.e. this boundary is invariant under conformal mapping. Open disk has infinite number of conformal invariant boundaries. Examples: one-point compactification, Euclid boundary (circle), Stone-Cech compactification (this boundary is an invariant under any homeomorphism of disk, not only conformal mappings) and many other. Another famous example of conformal invariant boundary is the Prime Ends of Caratheodory (introduced around 1913). I believe in your interpretation each aeon glued/connected to another aeon with some special conformal invariant boundary.

  • @dichebach
    @dichebach Жыл бұрын

    I'm a behavioral scientist, not a physical scientist. But for me, Peter Camaron's comments at 15:05 through 16:36 are the SINGLE MOST IMPORTANT topic within this area of inquiry, and it is the simplest explanation for all the incongruities and paradoxes which were summarized at the outset. There is a famous quote which I cannot recall precisely, but it is something like 'Wrong theories are nothing to be worried about, because if science is followed, good experiments will eventually dispel wrong theories. But faulty measures, and even worse faulty conceptions of measurement can mislead science for generations.' I wish more of the renowned physical scientists who know enough about these topics to ask well-informed questions about measurement would do so more often.

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    You were correct about one thing: you are not a scientist. :-)

  • @MrBradogg
    @MrBradogg Жыл бұрын

    Sean Carrol has a beautiful voice. Roger Penrose has a beautiful mind.

  • @crazieeez
    @crazieeez Жыл бұрын

    I like Penrose description the best. Conformal Cyclic Cosmology makes sense because geometry of spacetime is distorted at distance and at high speed.

  • @ANunes06

    @ANunes06

    Жыл бұрын

    Yup. And he didn't even get into the parts about why the conformally stretched beginning of an aeon matches exactly with the conformally squashed end. In the very distant future, after the last black hole has evaporated into radiation, there will be no matter at all in the entire universe. Just photons. Moving at the speed of light. Experiencing t/0 time dilation. Such a universe quite literally has no size. Thus no distance. Thus no time. Just the infinite sea of quantum possibility playing itself out. If big bang + inflation is within that sea of possibility, it isn't just possible, but rather inevitable. One can just barely imagine infinite time passing between these two aeons in exactly zero seconds. If you accept some pretty basic axioms and allow for some mathematical trickery, the conclusion is almost *necessary*. Which is why I like it more than String Theory, Multiverse Theory, etc. This feels more like Einstein. "I have no real *reason* to believe that the speed of light is the same in all reference frames, but it sure does *feel* true and boy does it have some interesting and *testable* consequences."

  • @Samantis45

    @Samantis45

    Жыл бұрын

    @@ANunes06 Thank you, I looked it up and heard from the man himself. I don't have any qualifications for saying this, but I feel that it is "cleaner" than string theory. Ockham's razor and all that. I still respect the string theorists because we need all the ideas we can get, but this model is not only simpler, but prettier. (Not that they have to compete, to my knowledge)

  • @whiteape2714

    @whiteape2714

    Жыл бұрын

    @@ANunes06 Do you think that the cyclic universe is not compatible with string theory? I like the string theory approach of black holes. To me it does not make sense for the general relativity singularity in black hole or at the big bang. I like to think about black holes from string theory approaching neutron stars but with higher spin that increases gravity and warps space time and the big bang is a quantum field where particles pop into existence creating a sea of hydrogen elements which bind into one ultrasupermegabig star which later explodes and then we know what next.

  • @user-dialectic-scietist1

    @user-dialectic-scietist1

    Жыл бұрын

    @@ANunes06 Can I ask you something? Because I saw you write about time. So, what is the time?

  • @ANunes06

    @ANunes06

    Жыл бұрын

    @@user-dialectic-scietist1 if you are asking about the time experienced by a universe with no matter, that is the very question. I would answer concisely by saying that time is the non-spacial relationship between given events. The idea is that there are no meaningful events to relate to one another, either in space or in time, at both the very end stage and the very beginning of the universe.

  • @pavangaonkardonigadde
    @pavangaonkardonigadde Жыл бұрын

    This is amazing thanks 🙏

  • @rotarolla1
    @rotarolla1 Жыл бұрын

    The speaker at 16minutes Peter Cameron, he is true and real, hes my standard candle

  • @The1stDukeDroklar
    @The1stDukeDroklar Жыл бұрын

    One said that there are 3 methods of gauging the speed of galaxies but didn't elaborate. All I have ever heard about is the redshift. What are the other two?

  • @philjamieson5572
    @philjamieson5572 Жыл бұрын

    Thanks for putting this on here. I love listening to these experts discussing hugely important ideas.

  • @michael-4k4000

    @michael-4k4000

    Жыл бұрын

    Your welcome. Consider subscribing and paying a monthly fee

  • @maxa1152
    @maxa1152 Жыл бұрын

    It resembles a single cell that ends up becoming brain which wonders about all this, whats in that cell and the make up of it by atoms also has space in between electrons.

  • @Swolecows
    @Swolecows Жыл бұрын

    The section with Peter Cameron is not given enough weight. So much certainty over these measurements that create 70% discrepancies in visible matter. Makes no sense to me.

  • @bitkurd
    @bitkurd Жыл бұрын

    I’m not a scientist nor an intellect but as an observer, from coming to existence out of nothing, I should also have a say. My take is the universe has never started, nor I’m. The universe doesn’t finish neither do I! That’s why in my opinion, it’s very hard to wrap your head around the universe and existence at all!

  • @brandonsmith1838
    @brandonsmith1838 Жыл бұрын

    I liked the last one it's like the definition of infinity what seems infinitely big is also infinitely small.

  • @holgerjrgensen2166

    @holgerjrgensen2166

    Жыл бұрын

    The Perspective-Principle, and the Contrast-Principle, makes Feelig into Sensing.

  • @Raiddd__

    @Raiddd__

    10 ай бұрын

    I think actual infinity’s are metaphysically impossible

  • @clientesinformacoes6364
    @clientesinformacoes6364 Жыл бұрын

    If the universe has a certain amount of energy, same energy since BigBang and space expands, then energy is decreasing by volume, the reason why things are speeding up is because matter doesn't expand at the same proportion, then inertia decreases over time. If we do the opposite, use energy to speed up matter, then matter expands (increases mass) while energy by volume remains constant in this case inertia increases. Basically this is what I think it's happening.

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    It doesn't. Energy is not conserved.

  • @clientesinformacoes6364

    @clientesinformacoes6364

    Жыл бұрын

    @@schmetterling4477 it could be, we don't know what space time is made of yet. Space time could work like a rubber band and contract at some point preserving the entire energy.

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    @@clientesinformacoes6364 Spacetime isn't made of anything. That is the actual reason why it acts the way it does. You need to learn some physics. ;-)

  • @clientesinformacoes6364

    @clientesinformacoes6364

    Жыл бұрын

    @@schmetterling4477 space time is not visible but it has properties.

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    @@clientesinformacoes6364 Yes, it is three dimensional and locally isotropic and homogeneous. Because it is empty, all of physics is relative. From that we can derive special relativity. Special relativity then predicts all possible field theories and general relativity (or one of its extensions). The only questions that physics has yet to answer are: Why is spacetime geometric to begin with? Why does the vacuum below 1TeV have SU(3)xSU(2)xU(1) symmetry? What are the higher symmetry groups that this low energy symmetry derives from, if any? and finally we have to understand how gravity and local internal symmetries combine. That's it and it's all contained (in a rather complex way) in the fact that the universe is geometric and empty.

  • @AmitRay47
    @AmitRay47 Жыл бұрын

    Considering the big bang theory of the birth of our Universe and considering some views on the existance of other universes than our own, Metaverse, are their any Theories/Hypothesis what effect the big bang would have had on the other universes?

  • @Frithogar
    @Frithogar Жыл бұрын

    Probably both are happening simultaneously. We just need a better conception of space-time to get our heads around it

  • @PetraKann

    @PetraKann

    Жыл бұрын

    What do you mean a "better" conception of Space-time? Are you saying dump space-time altogether and replace it with something else? What is the issue with having three physical dimensions and one time dimension?

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    @@PetraKann Well, Einstein was a genius, and Relativity is arguably the most significant intellectual achievement in human history. Einstein even believed in God; but for all his "genius" *he simply couldn't bring himself to REALLY speak of God in terms of science* .

  • @brud1729

    @brud1729

    Жыл бұрын

    @@ericfarina3935 He said the idea of a personal god was absurd.

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    @@brud1729 I agree. There is only one God, evidenced in terms of science by the existence of the singularity. Einstein viewed the singularity as a mathematical curiosity; he couldn't wrap his brain around it. For this reason his theory remains incomplete.

  • @informationobserver3473

    @informationobserver3473

    Жыл бұрын

    @@PetraKann the fact that even in a 2D world to know the location of a point you’d need to know the time. Is there space time or is it an illusion. We might not be seeing reality.

  • @paultorbert6929
    @paultorbert69299 ай бұрын

    Given our Rest Frame combined with our peculiar velocity/motion, there is no way to measure whether we are in an expanding or contracting universe.

  • @TheInstituteOfArtAndIdeas
    @TheInstituteOfArtAndIdeas Жыл бұрын

    What came first: Inflation or the Big Bang? Let us know in the comments below! 🪐To watch our latest debate on the everlasting mystery of the universe visit iai.tv/video/the-mystery-of-the-multiverse?KZread&

  • @stuartmaclean8668

    @stuartmaclean8668

    Жыл бұрын

    The two neutron stars of the Superverse came first. Funny thing about a cubic crystal lattice of neutrons is that; 1. neutrons are all exactly the same with the same mass-energy density; 2. a cubic lattice is isometric. i.e. A neutron star is homogenous and isotropic. See fractal geometry is the cosmological principle and self-similar patterns happen irrespective of scale, the law of self-similarity. So in order to understand the birth of an unknown gravitational singularity one must study the birth of known gravitational singularity. Namely, a black hole. As the only man who has even explored this chain of thought I can answer so so so many questions.... usually with a one word answer. Off course I'm probably the only man who would call Roger Penrose an idiot to his face..... just saying as a fractal cosmologist. P.S. Have you seen the shape of the large scale anisotropies? Think Kilonova.

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    @@stuartmaclean8668 why must there be a "first"? The human notion of discrete objects is meaningful to us, and undeniably useful in terms of navigating our everyday lives. When it comes to describing the whole of the Cosmos, however, such notions are not applicable.

  • @garyphillips4210

    @garyphillips4210

    Жыл бұрын

    I always thought that the logical explanation was that The Big Bang came first, then the Theory of Inflation is used to explain a Homogeneous Universe on the grandest scales. Nowadays, my understanding is that top scientists think that Inflation came first. It seems that the scientists in this video are not definite, either. My opinion is that The Big Bang appeared as Quantum Fluctuations in an already infinite universe with virtually infinite temperature and energy. This very low entropy was then quickly expanded into a Universe with greater entropy in agreement with the Laws of Thermodynamics.

  • @whiteape2714

    @whiteape2714

    Жыл бұрын

    I think our universe is cyclic and in fact it operates in higher dimensions. I think spacetime is an eternal dimension where an object can exist or pop into existence from higher dimensions. The big bang even started in spacetime but not spacetime from it and all matter comes not from one point but from many points all around space.

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    @@whiteape2714 Just as we cannot think of spatial objects at all apart from space, or temporal objects apart from time, so we cannot think of any object apart from the possibility of its connexion with other things. If I can think of an object in the context of an atomic fact, I cannot think of it apart from the possibility of this context. The thing is independent, in so far as it can occur in all possible circumstances, but this form of independence is a form of connexion with the atomic fact, a form of dependence. (It is impossible for words to occur in two different ways, alone and in the proposition.) If I know an object, then I also know all the possibilities of its occurrence in atomic facts. (Every such possibility must lie in the nature of the object.) A new possibility cannot subsequently be found. In order to know an object, I must know not its external but all its internal qualities. If all objects are given, then thereby are all possible atomic facts also given. Every thing is, as it were, in a space of possible atomic facts. I can think of this space as empty, but not of the thing without the space. A spatial object must lie in infinite space. (A point in space is a place for an argument.) The Object[ive] is the fixed, the existent. Configuration is the changing, the variable.

  • @alex79suited
    @alex79suited10 ай бұрын

    So this is very cool 😎 Professor Penrose. Except what i believe your description does is show, ready galacty formation. When u add the entropic principles all it means is eventually galacty conform into much larger structure, and by which the infinite ♾️ space becomes available. So i ask you how does the gaseous state get there. And from which state of matter. I am starting to take a position on this very subject. The model is quite ugly in a beautiful kind of way i must admit. It sure does help. Thank you SIR

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    23 . 59 ... we CALL IT "BOUNCE"

  • @cameronmurie
    @cameronmurie Жыл бұрын

    So: ( In the Venerable Penrose explanation) - If I substitute the word "Aeon" as he uses it, for the word "turtle" - as used by a critic of Bertrand Russell - It begins to appear that the elder lady was correct after all - "It IS Turtles all the way down" :-)

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    Turtles all the way down was always the most logical explanation.

  • @tokajileo5928
    @tokajileo5928 Жыл бұрын

    the accelerating expansion of the universe may not be true , search for article titled : "Evidence of anisotropy for cosmic acceleration" by prof Sarkar.

  • @nmarbletoe8210

    @nmarbletoe8210

    Жыл бұрын

    good article

  • @marcusfromsweden
    @marcusfromsweden Жыл бұрын

    Maaaybee, just maybe scientists should start looking more into the fact that the need for Dark energy vanishes if you allow for the existence (and not denial) of ionized plasma throughout the universe (for which models fit better to the observed "need to Dark energy") Regards

  • @vids595

    @vids595

    Жыл бұрын

    There is no evidence for ionized plasma "throughout the universe". There is evidence to suggest something like dark energy. You might as well suggest they look into elves making the universe expand.

  • @marcusfromsweden

    @marcusfromsweden

    Жыл бұрын

    @@vids595 Suuure… You go ahead and believe that and it’ll all feel better. Ps. No looking, no finding. Ds

  • @LeeGee
    @LeeGee Жыл бұрын

    Dark energy, dark matter == magic stuff 'we' hope exists or we've made a booboo in our maths

  • @vids595

    @vids595

    Жыл бұрын

    I get that its not easy to understand for everyone. No that's not at all what it is. It is a proposed explanation for repeatable observation. It is highly doubtful that the math is fundamentally wrong, and no one cares if it is, only uncovering the truth.

  • @kingwillie206

    @kingwillie206

    Жыл бұрын

    @@vids595 - He is correct in the sense that nobody knows what they are. Dark energy may well be something gravitational outside of our light cone interacting with all of the matter in the observable Universe. Dark matter is interacting right in front of their faces and they still can’t associate a particle with it, so who knows? They can infer what must be there in order for those things to behave the way they do, but so far that’s it. Mathematical errors matter because that changes everything. If the math is wrong both inferences could be moot points

  • @bballen3097
    @bballen3097 Жыл бұрын

    It might help if everyone used the same definition of the universe and distinguish between the visible universe and the non-visible part. Making claims about the universe based on the visible part is speculative.

  • @NondescriptMammal

    @NondescriptMammal

    Жыл бұрын

    Agreed, I see this confusion perpetuated all over the place, where they discuss the observable universe as if it were the entire universe.

  • @proksenospapias9327
    @proksenospapias9327 Жыл бұрын

    In all honesty Sir Roger Penrose should stop worrying and start reading the comment section. They've got it all sorted out, it appears.

  • @user-ym9tj6vn7g
    @user-ym9tj6vn7g9 ай бұрын

    The Expanding Universe theory wrongly assumes photon propagation does not slow down, and when photon propagates it does not go through energy lost and gain process.

  • @Zorlof
    @Zorlof Жыл бұрын

    Time is proportional to temperature, the early universe's clock ran at a faster rate which explains the recent JWST findings.

  • @vids595

    @vids595

    Жыл бұрын

    Please post a link to a description of what you are referring to.

  • @Zorlof

    @Zorlof

    Жыл бұрын

    @@vids595 It is called entropy, time is measured by movement and movement turns into heat. Faster atoms , faster quanta, faster chemical bonds, more energy hectic and dense universe ran a faster clock. Faster formations of stars planets and galaxies. Faster supernovas, etc... A photon speeds up in a hotter vacuum and slows down in a colder vacuum.

  • @minhnguyen-mk9om
    @minhnguyen-mk9om10 ай бұрын

    was the Big Bang necessary in order for the Universe to expand or maybe something else?

  • @erikhviid3189
    @erikhviid31899 ай бұрын

    I love Roger Penrose.

  • @ricocapili6990
    @ricocapili6990 Жыл бұрын

    In my opinion that Dark Energy could be our alter Universe🤔 An anti universe or anti matter universe. So therefore when matter and galaxies expand it goes with it not losing energy and continuous to repel. The force never cease to change whether on a quantum scale or universal.

  • @talkingmudcrab718
    @talkingmudcrab718 Жыл бұрын

    8:25 Are they having a physics lecture at an Ayahuasca retreat? lmao

  • @Oliveir51
    @Oliveir51 Жыл бұрын

    I do not believe in galaxies faster than light as our interpretation of red shift suggests. And we measured red shift resulting from charge interaction of photons

  • @Oliveir51

    @Oliveir51

    Жыл бұрын

    And dark energy is just one more interpretation we should be cautious with.

  • @walterfristoe4643
    @walterfristoe4643 Жыл бұрын

    As the voids get larger the universe expands, so it may be that that expansion of the voids causes the universe to expand.

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    If by "void" you mean "nothing"... Please know. So-called "nothing" by definition, does not exist.

  • @walterfristoe4643

    @walterfristoe4643

    Жыл бұрын

    @@ericfarina3935 By "voids" I mean the cosmic voids that are surrounded by walls of galactic clusters.

  • @mrtimmelton
    @mrtimmelton Жыл бұрын

    if the amount of Dark energy is increasing, would that imply that Dark energy is related to Entropy?

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    No.

  • @tajzikria5307
    @tajzikria530711 ай бұрын

    Truth is nobody knows!

  • @howsotope8553
    @howsotope8553 Жыл бұрын

    I love Penroze

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    DID YOU SEE THAT THE UNIVERSE EXPANDS NOT EVERYWHERE AT THE SAME RATE ???

  • @minhnguyen-mk9om
    @minhnguyen-mk9om10 ай бұрын

    the Law of Physics, all the phenomenons in the Universe are way beyond our understanding, because our intelligence is still limited , we think we know alot but we dont

  • @prometeled
    @prometeled Жыл бұрын

    how can something expand when it is everywhere the thing is that the visible is beeing deluted into the whole universe but thats to big for anyone else to see

  • @vids595

    @vids595

    Жыл бұрын

    Understanding he difference between the universe and the observable universe might help you.

  • @prometeled

    @prometeled

    Жыл бұрын

    @@vids595 else

  • @KaliFissure
    @KaliFissure Жыл бұрын

    Neutron decay cosmology. The path of least action, physical processs solution to black hole paradoxes, dark energy, dark matter, and critical density maintenance. Matter/neutrons, which contact an event horizon become the vacuum energy for one single Planck second and then re-emerge distributed across the surface of the universe, from the lowest energy points in space where it is most permeable, deep voids, where the neutrons decay, as neutrons do, into amorphous atomic hydrogen. The decay from near point particle neutron to one cubic meter of hydrogen gas is a volume increase on the order of 10^45. Expansion (enough to compensate for gravity), Lambda, dark energy. The decay product, amorphous atomic hydrogen, doesn't have a stable orbital electron and so it can't emit or absorb photons. Dark matter. In time the hydrogen stabilizes and follow the usual evolution pathway from gas to filament to proto star to star until in the very distant future (13.8 billion years on average?), the neutron is again about to contact an event horizon. The universe is steady state. A constant flow down the gravity hill. Event horizons act as every pressure release valves, venting from highest energy pressure conditions to lowest energy density points of space. From aggregated singularity to diffuse, dispersed, distributed. And then gravity gathers it all back again. neutron decay cosmology.

  • @birhan2006
    @birhan20069 ай бұрын

    total vacuum and infinity are in conflict

  • @grikalanovv
    @grikalanovv Жыл бұрын

    Is it logical... If such an event happened, there must be a lot of mass(matter) even planets between the galaxies, outside their black hole gravity. We clearly said the distribution of matter is quite homogenized.😒 I would say inflation is an amazing process. It gave enough time to the universe to grow before everything actually became 6-7 super huge super massive black 🕳 🕳 🕳 🕳 🕳 🕳 🕳

  • @ivolva
    @ivolva Жыл бұрын

    24:00 QUESTION to prof. Roger Penrose: Why a set of all AEONS has a linear structure? Is it possible that on conformal invariant boundary (a crossover in your terminology) we can see bubbles of other aeons glued with conformal invariant boundary (crossover)? So, the set of all aeons does not look like a line but sooner like a tree… I don’t know all the details of physical interpretation of this model, but in mathematical theory such examples (an infinite replication of discs on the boundary; basically this boundary of disk has a bubble of disk compactifications embedded one to another infinitely) do exist.

  • @wplg
    @wplg Жыл бұрын

    Another Question is: Is the universe acceleration, or is time slowing down?

  • @JustinHedge

    @JustinHedge

    Жыл бұрын

    Both I'd say, the universe is expanding and meanwhile time local to the most rapid expansionary is slowing via GR?

  • @wplg

    @wplg

    Жыл бұрын

    @@JustinHedge I agree. Well said.

  • @clientesinformacoes6364

    @clientesinformacoes6364

    Жыл бұрын

    If the universe has a certain amount of energy, same energy since BigBang and space expands, then energy is decreasing by volume, the reason why things are speeding up is because matter doesn't expand at the same proportion, then inertia decreases over time. If we do the opposite, use energy to speed up matter, then matter expands (increase mass) while energy by volume remains constant.

  • @kokomanation
    @kokomanation10 ай бұрын

    Dark energy seems to thrive where baryonic matter is absent.

  • @wulphstein
    @wulphstein Жыл бұрын

    Why don't you decompose the expanding universe into a large number of expanding spheres that expand at the speed of light and are constantly being created..?

  • @vids595

    @vids595

    Жыл бұрын

    What does that mean and why would you? Have you taken a college physics class?

  • @pelimies1818
    @pelimies1818 Жыл бұрын

    ..and we’re back on the endless tower of turtles..

  • @javiermk1055
    @javiermk105511 ай бұрын

    If the dark energy average density is constant, as the universe expands, it can only be because it is pouring "over here" from "somewhere outside". Simple. ask any 5 year old. Connected universes, maybe thru black holes or other artifacts of the sort. We need to a) keep things simple, b) not be afraid of wild theories. You heard it from me first!

  • @Eigil_Skovgaard
    @Eigil_Skovgaard Жыл бұрын

    Expanding in what?

  • @vids595

    @vids595

    Жыл бұрын

    The observable universe is expanding based on observation, we do not know if it is expanding "into" any other space/times or simply expanding. Not every aspect of the universe should you expect to make intuitive sense to an animal that evolved to operate on the surface of Earth.

  • @Eigil_Skovgaard

    @Eigil_Skovgaard

    Жыл бұрын

    @@vids595 That's comforting, Aaron, then the far fetched idea of an expanding universe is put into the right frame of animal science. You probably know that the so-called redshift has been misunderstood for light from objects that should be moving away - but don't?

  • @bballen3097

    @bballen3097

    Жыл бұрын

    @@vids595 Our ability to observe to greater distances is certainly expanding, and it would seem that distances between objects that we can observe are expanding, but the universe is everywhere and we don't have knowledge to speak of everywhere.

  • @euqinimodllewdlac7477
    @euqinimodllewdlac7477 Жыл бұрын

    Neither came first you need mass to create energy and a opposing force to this mass for the Big Bang as well inflation.

  • @vids595

    @vids595

    Жыл бұрын

    No mass is not required to "make energy". If anything it is the other way around but that's not exactly correct either.

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    "THIS IS RIGHT" ::: WE LIVE IN THE 86th "BOUNCE" AND GO INTO THE 87th BOUNCE !!! (SAYS MY GURU)

  • @BenjaminGoose

    @BenjaminGoose

    Жыл бұрын

    Take your meds.

  • @RickDelmonico
    @RickDelmonico Жыл бұрын

    Go team Penrose.

  • @L2ggs

    @L2ggs

    Жыл бұрын

    He has been discredited

  • @bitkurd

    @bitkurd

    Жыл бұрын

    Damn do you always have to make teams and pick sides? Can’t we just observe, watch and enjoy? 😂 I wish you luck and happiness my friend and after all I love you.

  • @RickDelmonico

    @RickDelmonico

    Жыл бұрын

    @@L2ggs but... at least he is honest.

  • @Nah_Bohdi

    @Nah_Bohdi

    Жыл бұрын

    @@L2ggs Every physcist Ive seen debate him in any way is a fool and not real Physicst (theyre "shut up and calculate"s). Old, bad, physics, that they cannot let go of because it would mean their entire adult life was focused of false science. Ego. Pride. LIES. That is why fhey wont die.

  • @georgebernstein12

    @georgebernstein12

    Жыл бұрын

    And it’s SIR roger penrose

  • @orcmanddegormak1031
    @orcmanddegormak1031 Жыл бұрын

    i still think, hubble's observations, and many others since, only show evidence of a collapsing observer (ie our general region in the galaxy relative to our galactic center) which can fluctuate due to proximity variations, and that such observations of even the tiniest variance of an observer equal the observed motion of distance increases between all bodies in space, relatuve to each other, by said diminishing observer.

  • @vids595

    @vids595

    Жыл бұрын

    Well you're still dim.

  • @orcmanddegormak1031

    @orcmanddegormak1031

    Жыл бұрын

    @@vids595 well, im not writing a scientific paper on my thoughts here. just sayin.. possibilities exist to solve problems.

  • @TheBilly

    @TheBilly

    Жыл бұрын

    The trick is you need to make your pet idea consistent with *all* available data. The generally accepted view does this while yours does not

  • @orcmanddegormak1031

    @orcmanddegormak1031

    Жыл бұрын

    @@TheBilly i disagree. the idea behind science has always been interpretation, even with the math. i submit much is misinterpreted. and some, wrong. and that with a good, actual look at tye concept, the result is as i stated; quantum fluctuation caused by the galactic core and our distance from it (also it is fluctuating and gradually decreasing) causes the observation of expansion. to my mind, it is a manipulation of an observer's volume with fixed frequencies of distant sources.

  • @orcmanddegormak1031

    @orcmanddegormak1031

    Жыл бұрын

    @@TheBilly allow me to posit a prediction for the cmb, with 2 stipulations: simple geometry and length contraction. draw a circle, bisect it with 2 narrow, parallel lines (the longer the better), draw a wave of fixed freq. inside the lines. make a grid based on the radius of the circle. now, apply changes to velocity to you circle. apply length contraction to the circle (it will lose volume because of motion). make a new grid based on the new radius. measure the distances from center of new circle to observed freq of your first setup. now, the most distant freq is longer in change from closest. all caused by gravitation (changes in velocity between masses)

  • @TheJohmac
    @TheJohmac Жыл бұрын

    Being an intelligent layman, many of these theories seem woefully inadequate. The mathematics associated with string theory, quantum theory, and other cosmological theories such as multiverse theories and even Einstein relativity theory, seem to have a similar problem I have seen in statistical mathematics in that probability is often counterproductive to practical application. Just as correlation is often confused for causation, these observations that appear to support these vast cosmological theories are so miniscule that it seems to me to be akin to finding a grain of sand and using it to describe an island. All that said, the exploration of these ideas is fascinating and important, but I put no faith in it. And I will even grant that some of these ideas have resulted in technological advances. But that doesn't, again, mean that these ideas are sufficient to explain the history and nature of all existence.

  • @vids595

    @vids595

    Жыл бұрын

    So you have education in advanced math.physics? No faith is required or asked of you by the way.

  • @tristandrew5903

    @tristandrew5903

    Жыл бұрын

    I do hate pessimists who have problems by the trolley load but no solutions and only criticism for attempted solutions. A slug could not explain concorde but concorde has more chance explaining itself to a slug. Since humanity evolved intelligence from slugs to create concorde, it has to be more likely. Whether you all it causation or correlation is a moot point

  • @TheJohmac

    @TheJohmac

    Жыл бұрын

    @@tristandrew5903 My view is not pessimistic at all. Quite the contrary actually. Effective optimism requires some level of pragmatism. Dogma is corrosive to every belief system. Skepticism is not pessimistic, it's being open minded enough to both entertain new ideas, but remain teachable and prepared to change direction. But good luck explaining anything to a slug.

  • @proksenospapias9327

    @proksenospapias9327

    Жыл бұрын

    "Being an intelligent layman" ok buddy.

  • @BlueScreen28
    @BlueScreen28 Жыл бұрын

    🙃

  • @solamoten
    @solamoten Жыл бұрын

    The fact everyone must understand is that The money is not the wealth Nor create wealth The Wealth is created By the Efforts of God's Nature And the People The Wealth belongs to The God and the people The truth, everyone must understand is that There never can be The reason for anyone To take anything of the Wealth Grossly more than others The wish of the God And the people are that Everyone to be provided With the equal part Of the Wealth To live happy days Of their life In this World of The Reality Which is The Eternal Bodily Existence Of the God It is the Miracle By the Fact that It Exists

  • @bballen3097

    @bballen3097

    Жыл бұрын

    Nature is all that exists and all that occurs naturally. It doesn't need a creator because it is naturally occurring. Gods and other fictional characters and stories are a figment of the human imagination, which is a naturally occurring part of human nature. The nature of all life forms differ among species but all are part of nature, produced by nature, naturally occurring.

  • @dimtool4183
    @dimtool4183 Жыл бұрын

    Way too much weird stuff is happening for this to be the original universe. This is all a simulation with pretty arbitrary laws. Can you imagine the original universe making such weird laws, with gravity and quantum mess. If you think about this universe as a simulation, a lot of the things make sense. That indeed it's all programmed and abstract, which makes it almost impossible to extrapolate into cohesive "theory of everything". And it annoys me that physicists never even touch on this. Because implications of this and our perspective on this would and should change pretty substantially, looking at it all from a simulation point of view - which is with everything we know and logic and statistics can tell us - is far more likely than this being the original universe. Talks physicists are having now are not complete or wholesome. Logic and philosophy is missing from their ideas - in which simulation theory naturally would emerge as a very likely truth. You just can't reach "theory of everything" if you're tunnel-visioned, and only go from large scale to smaller, you need to simultaneously start from the smallest and philosophical and logical implications and try to meet somewhere "in the middle".

  • @nunya_bizniz

    @nunya_bizniz

    Жыл бұрын

    If we are in a simulation, there would be no way to ever know. It's impossible. It's a waste of time to contemplate. We have no access to outside the simulation just the same as if we built a simulation those simulations could never have access to our reality. If we are constructs, there is no way to test or know this.

  • @flydungas

    @flydungas

    Жыл бұрын

    yeah and maybe it was programmed by a guy named Jesus Godson

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    If all you have is a simulation, then you are a man with a dull mind. ;-)

  • @peterwilliamson2965
    @peterwilliamson2965 Жыл бұрын

    That plant needs to expand away from that hand!

  • @al1383
    @al1383 Жыл бұрын

    Hear me out.... We know the universe is expanding. We know space is "growing" between galaxies. But, does space "grow" everywhere? Like between the moon and the earth? Black holes are so dense they displace the fabric of the universe, that is the same area of the black holes size. This displacement of the fabric of the universe is now in multiples around the black hole. Because we have multiples of the fabric of the universe, we also have multiples of the expansion of the universe. THIS is what causes gravity.

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    Gravitationally bound systems are not expanding unless the universe were to accelerate rapidly in the future.

  • @RickDelmonico
    @RickDelmonico Жыл бұрын

    As space becomes thinner, time becomes denser.

  • @DoseofScienceDoS

    @DoseofScienceDoS

    Жыл бұрын

    Space isn’t getting thinner, it’s getting bigger

  • @RickDelmonico

    @RickDelmonico

    Жыл бұрын

    @@DoseofScienceDoS Space is not actually a thing. The material in it is getting thinner. It sure as heel ain't getting thicker.

  • @killermmouse8874

    @killermmouse8874

    Жыл бұрын

    @@RickDelmonico well space is a thing it’s the fabric of space time. But your thought is almost the same as from a sci-fi book where each dimension you move down the faster time goes

  • @RickDelmonico

    @RickDelmonico

    Жыл бұрын

    @@killermmouse8874 You are not paying attention. At finer scales the energy goes up. Prove me wrong. I've heard this over and over from major physicists. The denser (more matter) a region of space is the slower clocks tick. In empty space, clocks tick faster. This is a pressure gradient of spacetime. Einstein's relativity.

  • @RickDelmonico

    @RickDelmonico

    Жыл бұрын

    @@killermmouse8874 Does Time Cause Gravity? PBS Space Time KZread Channel

  • @fluentpiffle
    @fluentpiffle Жыл бұрын

    The infinite cannot ‘expand’.. Expansion is a human idea based on the limitations of our measurement systems, which have no bearing on the nature of reality.. wave structure of matter Geoff Haselhurst

  • @fluentpiffle

    @fluentpiffle

    Жыл бұрын

    @@thotslayer9914 Intuition is an aspect of existence that we carry within us.. It can be denied and suppressed, but not controlled..

  • @BenjaminGoose

    @BenjaminGoose

    Жыл бұрын

    What is infinite?

  • @bornatona3954

    @bornatona3954

    Жыл бұрын

    @@BenjaminGoose fantasies

  • @vids595

    @vids595

    Жыл бұрын

    No one, in physics, claims that the visible universe is infinite.

  • @bornatona3954

    @bornatona3954

    Жыл бұрын

    @@vids595 because cosmology isn't physics

  • @davidwilkie9551
    @davidwilkie9551 Жыл бұрын

    Experimental Neuroscience "took advantage" of a situation where the Corpus Callosium was cut to prevent "Brain Storms" in susceptible people, by checking out the after effects on vision, hearing and motor coordination etc. One such effect was the discovery of Left-Right visual centres being on opposite sides of the brain instead of directly in line with the forward part of the brain, of which eyes are an extension of nerve tissue during foetal development. So in short, if you put a card in line with the centre line of a fixed gaze, the Subject under study experiences two different worlds in parallel, one hard-solid mathematical, and the other more emotional and associative. So it's a reasonable Neurological Thesis to reverse the Observable process and suggest a reason why Cognitive Biases exist according to learning by doing Intuition and seeing direct connections to memorise. The "World View" of Rote Learning, is literally seeking one side of Actuality with a Cognitive Bias to feel half-truth in separation, in a Universe of QM-TIME vibration in which separation is this (understandable) illusion. Specifically, the Institute for Art and Ideas has a Charter to provide the appropriate Teaching and Learning Curricula, Cultural Environment that reconnects the development of the Gaian Ecology of information In-form-ation. "I see what I eat is not the same as I eat what I see", not in vertical integration of Reciproction-recirculation QM-TIME Completeness e-Pi-i Singularity, that is. (Because leadlag time duration timing modulation as distance in 2-ness is not superposition of orthogonal-normal relative-timing ratio-rates proportioning in landscape horizons, distance vertical height superimposed orientation.., speaking Artistic-holistically in conscious awareness of Mind-Body Completeness)

  • @vids595

    @vids595

    Жыл бұрын

    string of gibberish.

  • @geradakiapen4083
    @geradakiapen4083 Жыл бұрын

    The Universe expands due to time (space time)... As time progresses time also dilates... Time dilates due to everything in the Universe has data (quantitative & qualitative) and a timeline.. the timelines of matter (mass, particle etc..) cause distortion of time and dilation of time ultimately causing the Universe to expand... The distortion of timelines of "Quantum" particles to the massive planets and stars etc. all contribute towards the distortion and dilation (timeframe intervals) of the overall timeline of the Universe... (Distortion - as in changes in data/information in timelines impacted by energy, forces, other matter, other timelines, bonds, etc. setting up the boundary of the timeline and the dilation along the timeline). As everything in the Universe has a timeline and timeframe intervals then there's a high probability that the Universe also has a timeline and timeframe intervals... A stone, a human and an atom all have a starting point and an end... There is data in the past, in the present and in the future for everything in the Universe and for the Universe itself (data storage, energy storage etc... as time progresses so to will storage increase)... To each their own, this is my perspective... (Who knows for sure but the creator of the Universe)...

  • @quantumentanglementsolved2531
    @quantumentanglementsolved2531 Жыл бұрын

    The expanding universe is one of the human’s greatest blunder. And it’s sad that we keep sliding in factual observations to back it up.

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    You need to get help with that. ;-)

  • @Krisoler
    @Krisoler Жыл бұрын

    The big problem with the cosmic inflation model is that it is a geocentric model, since it is considered that the Universe is exclusively the observable Universe, and that the observable Universe was microscopic in size and that suddenly with cosmic inflation it would have expanded greatly, while retaining considerable homogeneity. However, nothing assures us that an alien living in the confines of our observable Universe has its own observable Universe and that it extends beyond ours, and so on, there could be endless observable Universes for aliens living in the confines of other observable Universes. The logical thing (not geocentric) is to think that the universe is infinite (if it is flat), so that in the Big Bang the infinite Universe was not of a microscopic size but was equally infinite although with a gigantic density, that is that there were very little space between particles, but the number of particles was equally infinite! This may sound absurd but perhaps what happens is that space is not fundamental but emergent, space would simply be the intensity with which particles and bodies interact computationally with each other, a lot of interaction would be expressed as a very curved space-time (a lot of information with a longer computation time), little interaction would be expressed as a less curved space-time (little information with a shorter computation time): Dark energy would be the acceleration in the breakdown of communication between particles in a search for make computing more efficient! Perhaps in the Big Bang the infinite Universe was something like a Bose-Einstein condensate in which all the particles were at their fundamental energy level, since there was so little space there simply could not be another quantum state, of course when saying that there was little space we are really saying that all the particles interacted very strongly with each other, then the Universe expanded and new possible quantum states arose, that is to say that some particles began to interact less with others and that allowed new quantum states to be possible! And perhaps Roger Penrose's Eons changes are moments when particles suddenly "decide" to communicate very intensely with all the others (a process that could very well be called Cosmic Death), which suddenly makes space disappear and to start a new Aeon!

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    You need to get help with that. ;-)

  • @LuvHrtZ
    @LuvHrtZ Жыл бұрын

    The Universe has ALWAYS been the same size relative to itself - you need to see this from a different perspective. To say that it suddenly 'expanded' within a microsecond is just jibberish. If time and space didn't exist at that time then how can any sane person use those terms to describe what was happening? I've actually heard respected scientists say that it was about the size of Mars... but compared to what?

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    You need to get help with that. ;-)

  • @bluesque9687
    @bluesque9687 Жыл бұрын

    The understanding of this universe should start with understanding duality. I think we are obsessed with unity or singularity or just plain number 1. But what if for our understanding, not merely for counting purposes, we start with the number 2. So, if you see a 1 then another 1 must exist.

  • @HonkletonDonkleton

    @HonkletonDonkleton

    Жыл бұрын

    0 and 1 are dual

  • @bluesque9687

    @bluesque9687

    Жыл бұрын

    @@HonkletonDonkleton yea 0 and 1 are dual... but you can't do much math with 0 that affects a change... and then it quickly degenerates into a mere philosophical inquiry.

  • @HonkletonDonkleton

    @HonkletonDonkleton

    Жыл бұрын

    @@bluesque9687 u and I seem to wonder about the same sort of things. It's all duality. I try to think about how to extract all of reality from very basic dualities, like 0 and 1

  • @HonkletonDonkleton

    @HonkletonDonkleton

    Жыл бұрын

    Sorry, I didn't mean extract. I meant something more like recover

  • @bluesque9687

    @bluesque9687

    Жыл бұрын

    To recover or to understand or represent anything in 0s and 1s is the whole computer science all over again. I think in terms of more like 1 and -1. A sort of opposites.

  • @goldy1323
    @goldy1323 Жыл бұрын

    sound is catrastrof.....

  • @tubehepa
    @tubehepa Жыл бұрын

    FWIW, as to 70 percent antigravity; Rgveda, puruSa-suukta: tripaad asya amRtaM divi (three quarters of Him [is] immortal in heaven...) 😂

  • @luigicantoviani323
    @luigicantoviani323 Жыл бұрын

    Penrose transfering knowledge and some others jibber jabbering

  • @RickDelmonico
    @RickDelmonico Жыл бұрын

    These appeals to perpetual motion and something from nothing are supremely dissatisfying and violate the first and second law of thermodynamics.

  • @carywalker7662

    @carywalker7662

    Жыл бұрын

    I don't believe those laws apply to the universe itself; they apply to closed systems. We already know energy is not conserved in an expanding universe. Our uncovering of the laws of nature have gone from the medium sized to the very small and the very large because we are roughly medium sized. However, if we could have started at one extreme or the other and worked our way through to the other end, we would have a better understanding and likely realize that some "laws" of the medium spring from something more fundamental and different.

  • @glomerol8300
    @glomerol8300 Жыл бұрын

    Penrose's Escher's 'Angels & Devils' looks fractal and maybe it is. Fractals appear everywhere in nature. Furthermore, if recalled correctly, they are self-similar and infinite in scale. So Penrose is onto something. As I've said elsewhere, the universe could be one giant fractal.

  • @NondescriptMammal

    @NondescriptMammal

    Жыл бұрын

    It's not fractal, it is simply a particular hyperbolic transform applied to a circular tessellation.

  • @bitkurd
    @bitkurd Жыл бұрын

    Lao Tzu described Penrose’s model thousands of years ago, without having any computers and telescopes 😅

  • @vids595

    @vids595

    Жыл бұрын

    Interesting, can you post a link expanding on this? I see no support of the claim.

  • @proksenospapias9327

    @proksenospapias9327

    Жыл бұрын

    And one stoner in 856 AD while high, started telling stories about giant lizards 30 ft high. That doesn't make him a paleontologist and it sure as hell doesn't make Lao Tzu a cosmologist.

  • @JCO2002
    @JCO2002 Жыл бұрын

    Inflation is nothing but a patch job.

  • @gtg309v
    @gtg309v8 ай бұрын

    When someone starts talking about dark energy and dark matter, they are talking out of their ass.

  • @fourorthree2
    @fourorthree2 Жыл бұрын

    The more technical the discussion gets, the more subjective and fictional it sounds.

  • @NondescriptMammal

    @NondescriptMammal

    Жыл бұрын

    I have a theory that studying and practicing theoretical physics for too long causes insanity, their minds go off the rails such that they eventually believe whatever crazy things they can imagine.

  • @fourorthree2

    @fourorthree2

    Жыл бұрын

    @@NondescriptMammal ...but an intelligence higher than theirs.

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    8.40 ... ::: THE BIG BANG STARTED FROM A SINGLE POINT ;;; BUT EVERYWHERE AT ONCE (NOT LIKE A OLD TV SCREEN BUT MORE LIKE A NEWER FLAT SCREEN"

  • @HWJJSCHUMACHER

    @HWJJSCHUMACHER

    Жыл бұрын

    SORRY ::: "NOT FROM A SIGLE POINT"

  • @bballen3097

    @bballen3097

    Жыл бұрын

    A single point is not everywhere. The universe is everywhere, not everything. Nothing can exist or occur without a place for it to be. A big bang is an occurrence in the universe which may have occurred at one point and affected many other points. We can not know if it affected all points everywhere because we can not observe everywhere.

  • @rd9831
    @rd9831 Жыл бұрын

    Scientist: in the first millionth millionth second, the universe expanded faster than the speed of light. Me: but nothing can move faster than the speed of light Scientists: light was not discovered then. .😂

  • @BenjaminGoose

    @BenjaminGoose

    Жыл бұрын

    Nothing *in the universe* can travel faster than the speed of light. The universe itself is not bound by this rule.

  • @nmarbletoe8210

    @nmarbletoe8210

    Жыл бұрын

    Expansion of the universe has no speed exactly, it has a speed per unit distance.

  • @CACBCCCU
    @CACBCCCU Жыл бұрын

    Penrose's ideas for a cyclic universe are dependent on "space-time," a worn-out dead-end religious concept. He supposes continuum problems with space-time can be avoided by extending it down to accepting particle scale gravity wells but stopping there to avoid imagined instabilities that would otherwise result heading down to Planck scale. Suppose coldness in matter gives gravity a retro-reflective focus, gravity becomes more efficient at covering unlimited range as a result of cold focus, eventually starting a big cold reset. Suppose gravity is carried by dipoles that are Planck scale yet pitch-rotate at galactic scale rate instead. Big Bang came from a priest who studied under that famous quaker political pacifist and amateur water divinator, Richard Nixon, oops I meant Arty Eddington. Astro Arty was the most prominent popularizer of taking the idea of "let's suppose for our metrology that gravity doesn't change light speed" and turning it into the mandatory religion of curved spacetime with an assist from Minkowski. It's all joyously downhill into heat death from there. You could use a clock that produces photons at a regular rate to serve as a check on a clock that produces photons in a regular color, because Heisenberg rules out clocks that do both. So, it's a foregone conclusion that GPS (re)calibration is(was) not an open process even as it mooted the need for GR theory in the first place. I'd also suggest that encoding the geometry of an entropy-correcting code could naturally involve three intersecting quark orbitals sharing a nucleon's gravity center and flattening out to overlap least when cold.

  • @deanodebo

    @deanodebo

    Жыл бұрын

    Your entropy-correcting geometry hypothesis begs the question, sir.

  • @CACBCCCU

    @CACBCCCU

    Жыл бұрын

    @@deanodebo A question of why do protons never decay? Treating entropy increase avoidance as an error correction process begs a question of anything else to you? A question on the relevance of closed system engineering physics (thermodynamics) in earth science and cosmology? Feynman suggested quantizing gravity (with monopolar quantized negative energy, it seems) would create runaway feedback, which apparently would destroy the universe with a sort of tornado-like efficiency. He was begging a question. It was a question of why anyone should believe him. As far as "sir" goes, a case of feigned politeness at this point would not look good on you. If you noticed that it points back to a cold gravity focus concept, then good for you and have a nice day in advance.

  • @nellwhiteside3042
    @nellwhiteside3042 Жыл бұрын

    The Universe is self-organising - no god necessary.

  • @md.noorulkarim5542

    @md.noorulkarim5542

    Жыл бұрын

    Your cell phone is self organising no manufacturer needed.

  • @bballen3097

    @bballen3097

    Жыл бұрын

    @@md.noorulkarim5542 A cell phone is not naturally occurring but nature is. Nature has produced a life form with characteristics that led this life form to produce a cell phone.

  • @physicshacks6349

    @physicshacks6349

    10 ай бұрын

    @@md.noorulkarim5542 ignorant Muslim

  • @vansf3433
    @vansf3433 Жыл бұрын

    expanding of human ignorance

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    "BUBBELIG QUANTUM SOUP" ::: HAHAHAAAAA HA HA

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    WHY IS THE (THREE DIMENSIONAL) UNIVERSE DOES NOT EXPAND EVERYWHERE AT THE SAME RATE ??? YOU HAVE NO IDEA !!!

  • @trevorbates8972
    @trevorbates8972 Жыл бұрын

    I can help...you see...there are two, prime, universal dimensions. One riding over and through the other. The big-bang is what set the first static dimension in motion with millions of galaxy sized, massless clouds, hurtling away from the epicentre of a collision force that occurred at 186000 miles per second. A galaxy cloud accelerator was responsible for this collision, and ensured the high-speed expanding dimension clashed with the static dimension creating holes which are an imploding force...just as the Higgs field, gravity, and all electromagnetic forces have...but we need the Holy Bible to track it all succesfully...especially when it comes to tracking the electromagnetic behaviour of the living cell.

  • @vids595

    @vids595

    Жыл бұрын

    sounds like you need help yourself rather than offering it.

  • @trevorbates8972

    @trevorbates8972

    Жыл бұрын

    @@vids595 You obviously have no concept of The Grand Unification of the Four Universal Field Forces...so I forgive you. It is the field concealed within hormones that I am specialising in and when you realise that it is already contained within the life, death, and resurrection of Jesus Christ, you will want it too.

  • @pr9415
    @pr9415 Жыл бұрын

    Dark energy and inflation are essentially the same thing😮

  • @HWJJSCHUMACHER
    @HWJJSCHUMACHER Жыл бұрын

    8.15 ::: YOU CAN NOT UNDERSTAN IT ::: BECAUSE YOU ARE LOST IN "PARTICL PHYSICS"

  • @johnlawrence2757
    @johnlawrence2757 Жыл бұрын

    You can watch this man’s body language and the fixed expression on his face and perceive that he knows he has wasted his life trying to prove how clever he is, and in consequence has spent all his time analysing a concept - warped space time continuum and gravitational waves - that everyone knows is a fantasy

  • @schmetterling4477

    @schmetterling4477

    Жыл бұрын

    You need to get help with that.

  • @johnlawrence2757

    @johnlawrence2757

    Жыл бұрын

    @@schmetterling4477 my advice to you is:- if you have nothing to say, don’t say anything - si on n’a rien à dire, ne dites pas rien

  • @vids595
    @vids595 Жыл бұрын

    It's hilarious that the comments are nothing but very confident idiots, who could not do calculus and have never taken a physics course.

  • @SpokoSpoko
    @SpokoSpoko Жыл бұрын

    Sean Carroll shows a centimeter definitely too big. Most likely he confused it with an inch.

  • @IvanMectin
    @IvanMectin Жыл бұрын

    And the simple answer is....We don't know! You have a choice of 2 religions. God or Space Science. Both are based on Faith. None are based on fact!

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    Disclaimer: the kinds of points you learned about in geometry do not exist. There is objectively no such thing as a discrete finite point, but the perception of the point limited to a given space is what allows us determinative focus. Every probability wave in the Universe converges on a point-that is what we call "present". There is only one present at any given time. The probability waves that are internalized by the point form the object-this is how reality is realized. In this way the object becomes the effect resulting from the infinite Universe, and because the Universe is infinite, so too the object is infinite even though not all probabilities are internalized. This is what distinguishes probability from reality. The probabilities which are not internalized are rejected-that which is not internalized is externalized. In this way the object becomes the cause resulting in the infinite Universe, and because the object is infinite, so too the Universe is infinite even though not all probabilities are externalized.

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    I will hear no more of this "we don't know" nonsense. There is Only One Truth: The Universe is Infinite. For your information, I got that line from Stargate SG-1 Season 9, Episode 1. And I'm pretty damn sure the Ancients knew what they were talking about!

  • @IvanMectin

    @IvanMectin

    Жыл бұрын

    @@ericfarina3935 Dark Matter, Dark Energy make up 95/96% of everything in the Universe. What are they? Be the first Eric! Stargate 🫣

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    @@IvanMectin "Dark Energy" is a misunderstood effect of observation in the infinite Universe. As we proceed from an infinite precession of physics, the Universe *appears* to expand. This is evidence of an *Objective Frame of Reference* , which can be described as an "Eternal Spectrum". There are wavelengths that would seem "inconceivably small" to us, and frequencies that seem "inconceivably vast" to us. The Universe did not "emerge". *one could say, it has always been expanding, and it will expand forevermore. No matter what your perspective, all knowing observers will agree, that the Universe "appears" to "originate" and "expand" from a so-called "singular point of infinite density"* . This is what scientists call "Dark Energy" or "the Thermodynamic arrow of time" (they haven't realized yet that these are one and the same).

  • @ericfarina3935

    @ericfarina3935

    Жыл бұрын

    @@IvanMectin "Dark Matter" is an umbrella term, for a literally infinite variety of phenomenon. I'll give you the short explanation: Whatever happens on scales so "small" or "vast" that we can not readily perceive and/or quantify it, still affects us directly in every moment. This is what scientists call "Dark Matter".

  • @flattieconvert4684
    @flattieconvert4684 Жыл бұрын

    We are not living on a spinning wet ball flying aimlessly through a space. Water finds its level and rests level. It does not bend around a ball no matter how big.

  • @vids595

    @vids595

    Жыл бұрын

    Well, no dumber than the other comments so carry on I guess.

  • @atmanbrahman1872
    @atmanbrahman1872 Жыл бұрын

    God created heaven & earth.

  • @mrmustard1633

    @mrmustard1633

    Жыл бұрын

    what's the equation for that one?

  • @tofu-munchingCoalition.ofChaos

    @tofu-munchingCoalition.ofChaos

    Жыл бұрын

    “Man created God in his own image.” - Ludwig Feuerbach

  • @notanemoprog

    @notanemoprog

    Жыл бұрын

    Who created god?

  • @smlanka4u

    @smlanka4u

    Жыл бұрын

    @@tofu-munchingCoalition.ofChaos, CMB radiation showed that the early universe was very huge. And the name called Big Bang was helpful for creationists to prevent people from thinking about energy collisions that could happen in an existing universe. If energy beams collided and made matter and antimatter during the Big Bang, then it is safe to say that it was a Big Bounce. Astronomers and scientists should try to change that name (Big Bang) if they are really truthful. The interpretation about the growth of space called ‘increasing vacuum energy’ is simply like a misleading interpretation because it can be some extra space that comes faster into the observable universe uniformly. Likely, there was a lot of extra space outside the observable universe. Energy is not something that exists, and energy is an output. So the name vacuum energy is an irrelevant answer because it only mentions the output, ignoring the growth of space (virtual particles). The space (virtual particles) inside galaxies shows that space doesn't make extra space from nothing. Probably, the earliest state of the emerging universe and near the edge of the expanding universe made a state of point source energy fields that could collide later becoming matter and antimatter. Perhaps, high-speed beams of energy must collide with each other to make matter and antimatter including the virtual particles in space. Probably, the virtual particles would conserve their change without a positive energy. And observations show that a lot of energies require a lot of space to begin with scientifically, and the massless energy beams use space to exist and collide with each other. The wavelength of high-energy particles is relatively small, but it doesn't make their electromagnetic waves small. So comparing the capacity of energy in high-energy particles relative to its wavelength with the wavelength of energy in the early universe to tell that the early universe emerged from a very tiny high-energy (singularity) that didn't use a lot of space because it had an almost infinitely small wavelength is not a good analogy. Also, the space between galaxies doesn't show a growth with Dark Energy. So Dark Energy is not likely a product of existing space. According to Abhidhamma, “a rain of energized water (like water sticks, water robs, etc) fills the world (island universe) gradually, and stays stably-filled for a long time until cosmic air (virtual particles) comes into the filled world (island universe), causing to start the expansion. And then, the world (island universe) stays stably-expanded until the contraction.” Virtual particles in space (like air) can come into low dense areas of space (between galaxies) from outside of the island universe until those virtual particles can go there with a maximum speed (upto the speed of light) to distribute virtual particles uniformly between galaxies. It is the most possible explanation.

  • @thstroyur

    @thstroyur

    Жыл бұрын

    @@mrmustard1633 God = Creator of the heavens & Earth. Happy now?

  • @bornatona3954
    @bornatona3954 Жыл бұрын

    What those insects talking about ... that's proving stone age never end