Go to ground.news/HOTU to stay fully informed on what's happening in and out of our solar system. Subscribe through my link for 40% off unlimited access.
It's not really a inflation of size either [because there is no reference frame outside the cosmos to determine scale differential] but rather a increase in the density of configurations that energy can settle into [increase in possible energy states]). Therefore what we can say (there is a decay rate to the fundamental superconductive state of the universe (decrease action over distance from the fundamental conduction of energy mechanism [whatever that is]), which increases the ways that energy can settle at smaller and larger scales to form the interaction fields we observe).
@HistoryoftheUniverse......Thankyou for all that you do. I cannot express properly using words just how freaking awesome I find your content. You honestly belong on TV or somewhere. Thankyou for enlightening us here on UA-cam. Much love from the UK 🇬🇧❤️
If the James Webb Telescope was beyond the outer boundary of the heliosphere in interstellar space, (Where the Voyagers 1&2 are still in operation). It would be possible to see enough of the Universe to understand everything!!
Learning about subjects like this fascinate me and FREAK ME OUT simultaneously. It is terrifying, not knowing "why" there is something (ie. our universe), simply having to accept that it is there!
It's crazy to think that 40 years ago a simple episodic show was the best introduction to our universe that the average person had access to. Today everyone (virtually) has access to content like this on-demand. You're inspiring an entire generation of future physicists that just might discover some of the things that we still don't know.
Bless every single individual that has ever worked on and will work on History of the Universe - Words can not describe how fortunate we are to exist at the same time as you all, and wish you all the best in this life for providing quality content and education with a heartfelt narration!
Is this comment AI? It seems weird how positive these comments are, like I like videos like this but why is everyone acting like they are the greatest things of all time
@@arthurb6882 Greatest thing/experience - has always been love - at its deepest realisation. It cannot be surpassed or even destroyed in any way - maybe ignored - to our eventual cost. It alone ennobles and beautifies all. Love - is the Base. It s quest - to merge therein - and be - worthiest. Fare thee well - in life's journey
Anyone else have strange dreams falling asleep listening to these kind of videos? Personally now I am watching them when I have free time to think about it and no longer as a prescription for insomnia
I have strange dreams every single night and listen to nothing before laying down to bed. Extremely odd, nonsensical and strange dreams all the time. I don’t know why. I just do. I’ve gotten used to it. It used to bother me though
But we can determine that by just looking at the cat. That was the point that Schrodinger was making that it would be silly to believe that cat could be alive and dead the same time. Most people just confuse it with the idea that it would be, Schrodinger argued against that idea.
I just want to say that I absolutely love your channel! I've become incredibly fascinated with cosmology after having developed what started out as only a subtle curiosity of astronomy. I would also like to add that the magnitude of quality and effort you put into your videos doesn't go unnoticed. Everything from the structure of the information provided, clear and concise narrative, useful diagrams, captivating imagery, to the attention to audio balancing so that the music is not overbearing and distracting, is superb! This is truly better than anything I've ever seen on television! Thank you!
"The singularity is a sign that we do not understand our origin" We absolutely LOVE it when scientists and science communicators admit and acknowledge that there are fundamental gaps in the current corpus of knowledge. 💚
We live inside the Big Bang's event horizon; and a universe that regenerates with blackholes born to supermassive black holes born after Big Bang points to a parent universe it was born into like the one we're in.
As always, a brilliant video. However, I think I've noticed three errors in the Part 3 description of String Theory: a. Strings are not all "loops" as described at 37:30. I don't understand why this was narrated incorrectly, as the video illustrates what they really are - a combination of open-ended 'strings' and closed strings, which are the 'loops' you describe; b. At 37:55, you state that there are 10 or 11 *_spatial_* dimensions, the actual number chosen of which depends upon the specific theory. This is incorrect - the 10 or 11 dimensions include that of time, which means that there are either 9 or 10 spatial dimensions required for the strings to vibrate within. I note that this was defined correctly in your episode entitled "Have We Really Found The Theory Of Everything?", published around a year or so ago; c. In the diagram shown at 37:00, you show two theories described as "Type I" and one as "Heterotic". This is incorrect - there is only one Type I theory and two Heterotic theories: 'SO(32) Heterotic' and 'E8 x E8 Heterotic'.
I asked ChatGPT about where the Big Bang happened and it gave me the same answer: that it happened everywhere. But if we can say that it is expanding, can we not say where from? And can we not simulate back in time if we have the evidence of expansion?
David Kelly's narration really does breath life into these informative videos. Well done to you and Paul M Sutter for bringing another thought provoking video.
I’m happy to hear that I’m not the only person in the world to listen to facts about the universe while I’m laying down down going to bed. So relaxing n just so great. I love it. Thank you for this channel
Are there other theories such as photon entropy (decay), in the event the JWST data invalidates LeMaitre's theory, as the cause of the background redshift?
I just watched after waking up and was glad to absorb and feel energized enough to really begin to contemplate the concepts here. As usual the production quality is really wonderful. Thank you!
Fitting for a quote from Arther Clark's book 2001: A Space Odyssey, "And because in all the galaxy, they had found nothing more precious than mind, they encouraged its dawning everywhere. They became farmers in the fields of stars. They sowed, and sometimes they reaped. And sometimes, dispassionately, they had to weed.”
In the end, it really feels like I just finished watching the entire history of the universe! 😅😅Like I just came back from "before the before the before...". We'll done guys! Quite captivating!!
I look forward to a new episode of HoTU EVERY month. My only complaint is that we only get one episode each month. At least each one is a darn good one. 😊
God was first, then he said let there be light, and it was so, and in one great big bang the universe was created. Then he saw that the universe had no form and that it was chaotic, so he filled it with galaxies and stars and everything inbetween he created everything needed to make balance.
The beginning was an infinite long time ago. The Big Bang (inflation) happened 13.8 B yrs ago with an expanding infinite universe,. At that time, the mass would have been infinite as well, that produces infinite gravity. And infinite gravity would shift time to make the beginning an infinitely long time ago. Simple and it works
Mr Sutter always has something interesting to say. But I wish he learned to edit himself more. He restates his point in different ways constantly, as if he did not want to leave out any variation, making what he wanted to say proceed forward at a glacier's pace. It can be a ten minute irrelevant description before he even starts. Its like he learned to pad his paper with fluff for English composition and assumed that was the best way to write everything. This style takes great concepts and drags them out until they're tedious. It is a real shame. Harsh editing is necessary when we love our words too much. Before finalizing a draft, you must ask "Is this sentence extraneous? Does it move the idea forward? Is it truly necessary? Could it have been more succinct while being easy to understand?" Brevity is the soul of wit, but HOTU has the pacing of an Ent.
Brilliant,,a couple of days ago I watched professor Copeland of Nottingham University talk about the inflatron field ,,,last night Brian Green on World science festival actually talking to proffesors Guth & Lindrea about inflation & chaotic inflation,,,now this !!! One day I'll become a cosmogist by default. Thanks for the relevant video❤ ❤❤❤
I don't understand the issue with anthropic argument. I think it just implies that there's more than one universe, either simultaneously or one after the other, presumably an infinite number of them. That way our existence is inevitable. Our universe isn't finely tuned, it's just hospitable to life. It's akin to wondering how come Earth is so uniquely tuned to human life, while other planets are barren. Only the planets that can harbour life, do, and so do the universes.
Genuine question. I love astronomy, astrophysics, and space but when I watch videos like this, I am deeply lost. I thoroughly enjoy watching videos like this, but I retain next to nothing because I understand next to nothing. Can someone help? Any advice? I want to learn “the basics” so that I can better understand content such as this.
I’m a regretful parent. Only from an existential standpoint. It’s I’ve burdened them with existence, a brief blip, and they are going to die like everyone. Even a long life doesn’t resolve the problem. It’s better to never be because of death.
String theory can trace us back to primordial roots of chaos and inflation, but what could be before an absolute zero then? It would have to be divine.
Spacetime itself expanded faster than light, I'd call that an explosion or a "bang". It was an explosion of spacetime. To be more specific, and expansion of spacetime. Rapid expansion is literally the definition of "explosion". So yes, there was an explosion. There was even pressure waves, we call them the cosmic microwave background.
i always had this question as a kid. if space and time is related, do you think when the universe was smaller, time was slower? like, perhaps time felt like a million years in the first few moments?
The empty set works very hard. The reason its size can never be determined creates inflation and all ether fields. It rejects all sets and creates them all at the same time. Where you and the empty set draw the line is where the universe comes to be.
If the multiverse theory is true, then no doubt it would operate upon a set of extra dimensional laws that enable it to function as a producer of universes. Upon ejecting a given bubble universe, the bubble universe would possess a set of in-universe physics that's a subset of the multiversal physics that undoubtedly contain every form of physics possible, and thus, limited. Accordingly, such notions such as not merely the forces of nature but also dimensions like space and time, causality, entanglement, and entropy would be local versiona of their "global" counterparts which exist within the steuctute of the multiversal background. This would allow us to examine times before time, and explain within which extra dimensional medium a bubble of spacetime can travel beyond the speed of light---or, in-universe causality.
“In so far as a scientific statement speaks about reality, it must be falsifiable: and in so far as it is not falsifiable, it does not speak about reality.” - Karl Popper
One thing I've never understood about the Big Bang is why is it considered the beginning? Might it not be more accurate to think of it as an evolutionary stage in the Universe?
Strangely, World Science Festival and History of the Universe both talk about cosmic inflation on the same day. That is the real fine-tuning that needs to be explained. Haha.
This version of the universe as we are told seems more likely….. Very well explained by the narrator As a lot of people don’t understand quantum physics this way you will find yourself a bigger audience- I ❤ your videos
If new pieces of space are always being generated. If the rate at which new space is created depends upon the curvature of space. Increasing rates with lower energies - If this happens, at near zero curvature the rate at which new space being created excites the speed of light. If particle-anti-particle pairs cannot annihilate each other because new space was created between them... we have a big bang.
Brilliant as usual - but I always get stuck on the concept that the observable universe is 45 billion light years, yet the further we look we are looking back in time as well... ?
It's bit complicated for sure. Key thing is the speed of light. Information can only travel at speed of light. So for example seeing requires information to travel from some point to you. As universe is expanding everywhere (even inside you), it also means the distance from that point to you is increasing. So at some point the distance is so great that the information never arrives to you - making it unobservable. The information is in sense of infinite limbo of time trying to reach you, never being able to do so. So from your perspective, it doesn't exists as you can not ever observe it (even if you would live eternally). In some distant future creature X might live in a galaxy without seeing any other galaxy because they have traveled too far to observe. So they would believe that their galaxy is the only galaxy that exists. We are somewhat lucky in that sense living in such "early" universe that our observable universe is rich with other stuff.
@@ShadowManceri Thanks, I can understand that concept, but still can't correlate it with the idea that whichever direction we look from earth we are still looking back in time. I probably don't understand expansion properly
@@bruizey7319 Ok well let's try this way. You in a sense see the past by looking at distant object. But the expansion is faster than the speed of light. Thus the past is escaping you faster than you can see it. So after certain point the past is so far off that you can no longer see it no matter how long you try. Also the object is not moving away from you at the rate of expansion, but every "point" in space is moving away from every other point. So the distance is stretching from both ends and from the middle. It's not like the outer border is moving but everything is expanding everywhere. Even inside your body the space is expanding. Reason why you are not just getting bigger is because atoms inside you are affected by other forces that pull them back together (such as strong and weak interaction and electromagnetism). It makes it look like that only long distance objects are getting further away of each other as gravity is rather weak interaction and it gets weaker by distance. In other words, think it like 100 meter sprint. You start running, but the track is constantly getting longer faster than you can run on it. You never get to the finishing line from start, but you would have enough time to get into finishing line if you already were close to it. Does that make more sense? Of course that's overly simplified.
I tend to agree with Sabine Hossenfelder on this one. What came "before" the Big Bang likely lies in the category of that which will remain forever unverifiable, forever unknowable.
Yes....what if we never get to know...but we are left in a loop of never knowing the answers..and endless pool that you get to swim in....then just enjoy what you have and where you are until it is taken away and then maybe you find yourself again somewhere else...better ?
What if it’s asymptotic and approaches infinitely small, but never reaches nothing/ zero? The tiniest fraction of a second in the first second has an infinite number of fractions/decimals.
It bothers me that the human mind can not comprehend infinity. My mind actively rejects the idea of infinity like a computer trying to divide by zero. How could something have always been? And will always be? How could something like an infinite multiverse always have existed with no creation, no beginning? It’s extremely hard to wrap your mind around it.
I get you. It is really hard to comprehend that before the Big Bang the void had already been there for infinite time and will always be there. Also hard to imagine the infinite size of the void, yet really interesting and fascinating to think about it.
I like to “watch” them as I fall asleep but then also while awake so I can get what I missed while asleep. I’m so glad there’s still long form scientific content to take in.
Astrum, SEA, PBS Space time, Anton Petrov, and history of universe take up 8 hours of my week. Thank you for not being a dumbed down history channel where they spend 10 minutes explaining an atom. Yeah have the standard model memorized and the higgs is missing the graviton under it.
Kurzgesagt is also an excellent UA-cam channel. They are strict about staying within our current understanding of science and they make a lot of videos about broad topics.
Not heard of Astrum or SEA I will give those a look thank you. I recommend Dr Becky, as she is one of Oxfords top physicists and is involved with a lot of research, but talks about lots of other current research going on too and is amazing at breaking stuff down so anybody could understand it
You can try to watch ALI on UA-cam with translator. Only in Russian, but very unique style, there science documentary became mystical revelation mixed with existential crisis.
Anthony Petrov posting peer reviewed discoveries every single day is one of the reasons I get up in the morning fr. Dude is a national treasure. Idk how he does it.
When talking about the early universe just after the big bang, does anyone take into account the time dilation effects of all the mass of the universe being so close together?
“Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.” - Karl Popper
@@AI_MEME_CORPit's when you see a good move look for a better one aka don't have tunnel vision and jump on the first thing you see but with that said there are absolutely situations where there is ONE move that doesn't give up advantage if not lose on the spot and if you see that move and have analyzed the others to make that conclusion yes in fact you have looked hard enough.
I wonder if black holes eventually explode after the visible universe is far enough away and the surrounding galaxies are far enough away. Would explain how the universe keeps growing and how there are galaxies older than the universe. It's all so complex for this tiny mind of mine lol
@@isaacm4159 Yeah I see what you are saying there, like ideologies we hypothesize with today like a big freeze or big crunch may only effect localised areas of the universe like the currently observable universe and regions of the unobservable universe may remain unaffected
@@NewDecrypter66 I personally think we could live in a eternal multiverse. But sure we dont know what the universe really is just multiverse makes kind of sense for me, Kind of doubt that the universe and existence is limited in space and time.
@@kirigayamitsuru Yeah like one of many universes within a multiverse with many universes popping in & out of existence instantaneously There is no doubt our current observable universe will experience a big freeze or similar & there is probably no way to reach the wider multiverse
the concept of infinity is impossible for humans to truly grasp, but i find it much easier than the idea that before the universe there was nothing, or that if the universe ends that there will just be nothing. an infinite universe that has always existed somehow makes more sense to me than it having a beginning and an end, because how can everything that ever existed have a beginning and an end? how did it start? where did it come from? and where does it all go if it ends? one of them has to be the case - an infinite universe, or one that has a beginning and most likely an end. i've just accepted that i will never be able to understand either option
Go to ground.news/HOTU to stay fully informed on what's happening in and out of our solar system. Subscribe through my link for 40% off unlimited access.
It's not really a inflation of size either [because there is no reference frame outside the cosmos to determine scale differential] but rather a increase in the density of configurations that energy can settle into [increase in possible energy states]). Therefore what we can say (there is a decay rate to the fundamental superconductive state of the universe (decrease action over distance from the fundamental conduction of energy mechanism [whatever that is]), which increases the ways that energy can settle at smaller and larger scales to form the interaction fields we observe).
@HistoryoftheUniverse......Thankyou for all that you do. I cannot express properly using words just how freaking awesome I find your content. You honestly belong on TV or somewhere. Thankyou for enlightening us here on UA-cam. Much love from the UK 🇬🇧❤️
❤WAqaawa22aAAA2Aa2W22awaaawawqwaa2awa2aawaa2wqaWWQAQA2WAAAAWWA😊😊😊❤😊😊
If the James Webb Telescope was beyond the outer boundary of the heliosphere in interstellar space,
(Where the Voyagers 1&2 are still in operation).
It would be possible to see enough of the Universe to understand everything!!
CNN and The Independent are not "Highly factual news sources"
Can’t wait to absorb this in my sleep
Lol, me too! But I'm listening to it awake first, I only understand a fraction of some episodes but some of this is not intuitive hahaha!
every night baby
lol me too
@@spenzo144I thought I was the only one listen to this while trying to sleep lol
I'm on my second viewing. Got a pretty solid nap in earlier this evening haha.
Today is a good day, History of the Universe uploaded.
Love me some listening to HotU on my way home from work. :)
@@Sanquinity Enjoy!.
My thoughts exactly!
Indeed
I thank you personally for not using the "hey babe, wake up" line.
Just a reminder, we get these world class documentaries for free! Subscribe and like the video guys, support these incredible folks!
They also never ask for that. Just the best channel❤
Fax 📠
@@ESL-O.G.you must be an ancient gayliens theorists 😂
Soon as I clicked, I liked 👍 if there was a loved button I would have picked that 🥰💫✨☄️
@@ESL-O.G. Rude 😑
Learning about subjects like this fascinate me and FREAK ME OUT simultaneously. It is terrifying, not knowing "why" there is something (ie. our universe), simply having to accept that it is there!
It’s referred to existential dread. The more you learn of the cosmos, the more this feeling subsides and it eventually will be nonexistent
It's crazy to think that 40 years ago a simple episodic show was the best introduction to our universe that the average person had access to. Today everyone (virtually) has access to content like this on-demand. You're inspiring an entire generation of future physicists that just might discover some of the things that we still don't know.
Yet the American public remain incredibly ignorant.🤔
@@charlesmiller8107 not just the american...
Not going to happen. The age of greatness is dead.
I like your optimism
“Cosmos” by Carl Sagan was as good as any UA-cam cosmology channel. To me it is anyway
Bless every single individual that has ever worked on and will work on History of the Universe - Words can not describe how fortunate we are to exist at the same time as you all, and wish you all the best in this life for providing quality content and education with a heartfelt narration!
id rather exist at the same time as good music, like the 60s and 70s. but these videos are good. even though this video cant be proven.
I marvel at how they got Jason Statham to do the narration.
another moron attempt to hide a God in a timeless form!!! Good work illuminati !!!!!!!!!!!!!!
Is this comment AI? It seems weird how positive these comments are, like I like videos like this but why is everyone acting like they are the greatest things of all time
@@arthurb6882 Greatest thing/experience - has always been love - at its deepest realisation. It cannot be surpassed or even destroyed in any way - maybe ignored - to our eventual cost. It alone ennobles and beautifies all.
Love - is the Base. It s quest - to merge therein - and be - worthiest.
Fare thee well - in life's journey
Before the big bang, there was the big bong
Anyone else have strange dreams falling asleep listening to these kind of videos? Personally now I am watching them when I have free time to think about it and no longer as a prescription for insomnia
I have strange dreams every single night and listen to nothing before laying down to bed. Extremely odd, nonsensical and strange dreams all the time. I don’t know why. I just do. I’ve gotten used to it. It used to bother me though
Schrodinger gets to have an infinite number of cats, but we can’t determine whether a single one is alive or dead.
But we can determine that by just looking at the cat. That was the point that Schrodinger was making that it would be silly to believe that cat could be alive and dead the same time. Most people just confuse it with the idea that it would be, Schrodinger argued against that idea.
May they live - happily.
Schrödinger's cat is alive, and very angry.
I just want to say that I absolutely love your channel!
I've become incredibly fascinated with cosmology after having developed what started out as only a subtle curiosity of astronomy. I would also like to add that the magnitude of quality and effort you put into your videos doesn't go unnoticed. Everything from the structure of the information provided, clear and concise narrative, useful diagrams, captivating imagery, to the attention to audio balancing so that the music is not overbearing and distracting, is superb! This is truly better than anything I've ever seen on television! Thank you!
Thank you, HoTU.
And it's so great to see how this incredible channel has grown. HoTU is THE BEST science show ever created.
We're CRAVING a new mind-expanding vid!!! Pleaseee
i love having an existential crisis at 8:30 pm on a saturday
"The singularity is a sign that we do not understand our origin"
We absolutely LOVE it when scientists and science communicators admit and acknowledge that there are fundamental gaps in the current corpus of knowledge. 💚
We live inside the Big Bang's event horizon; and a universe that regenerates with blackholes born to supermassive black holes born after Big Bang points to a parent universe it was born into like the one we're in.
As always, a brilliant video. However, I think I've noticed three errors in the Part 3 description of String Theory:
a. Strings are not all "loops" as described at 37:30. I don't understand why this was narrated incorrectly, as the video illustrates what they really are - a combination of open-ended 'strings' and closed strings, which are the 'loops' you describe;
b. At 37:55, you state that there are 10 or 11 *_spatial_* dimensions, the actual number chosen of which depends upon the specific theory. This is incorrect - the 10 or 11 dimensions include that of time, which means that there are either 9 or 10 spatial dimensions required for the strings to vibrate within. I note that this was defined correctly in your episode entitled "Have We Really Found The Theory Of Everything?", published around a year or so ago;
c. In the diagram shown at 37:00, you show two theories described as "Type I" and one as "Heterotic". This is incorrect - there is only one Type I theory and two Heterotic theories: 'SO(32) Heterotic' and 'E8 x E8 Heterotic'.
I saw a new video was out and smiled instantly. I love your work and thank you for the knowledge.
I asked ChatGPT about where the Big Bang happened and it gave me the same answer: that it happened everywhere. But if we can say that it is expanding, can we not say where from? And can we not simulate back in time if we have the evidence of expansion?
2:38 PIERCE THE VEIL REFERENCED 🎸🎸🎸🎸
Our universe has never decelerate, it is accelerate from the beginning. We are still in big bang time.
David Kelly's narration really does breath life into these informative videos. Well done to you and Paul M Sutter for bringing another thought provoking video.
As Always, a Brilliantly Mesmerizing Production !!!
All Thanks To David Kelly, Paul Sutter et al !!!
I’m happy to hear that I’m not the only person in the world to listen to facts about the universe while I’m laying down down going to bed. So relaxing n just so great. I love it. Thank you for this channel
Love your voice and your contect. A documentary ++ content for free on UA-cam is fenomenal. Thank you
Are there other theories such as photon entropy (decay), in the event the JWST data invalidates LeMaitre's theory, as the cause of the background redshift?
These get more and more beautiful. More and more profound. Thank you for sharing these! ❤
I just watched after waking up and was glad to absorb and feel energized enough to really begin to contemplate the concepts here.
As usual the production quality is really wonderful. Thank you!
Fitting for a quote from Arther Clark's book 2001: A Space Odyssey, "And because in all the galaxy, they had found nothing more precious than mind, they encouraged its dawning everywhere. They became farmers in the fields of stars. They sowed, and sometimes they reaped. And sometimes, dispassionately, they had to weed.”
In the end, it really feels like I just finished watching the entire history of the universe! 😅😅Like I just came back from "before the before the before...". We'll done guys! Quite captivating!!
This is a perfect explanation that's simple enough to understand while also keeping the more advanced concepts. 10/10
I look forward to a new episode of HoTU EVERY month. My only complaint is that we only get one episode each month. At least each one is a darn good one. 😊
Run that past me again with some crayons and a colouring book.
Thank you, thank you thank you!! I rewatch your videos daily
What came before Big Bang?
Easy answer : Big Foreplay.
God was first, then he said let there be light, and it was so, and in one great big bang the universe was created. Then he saw that the universe had no form and that it was chaotic, so he filled it with galaxies and stars and everything inbetween he created everything needed to make balance.
@@justinalvarado7351 Bla bla bla.... sure....
@@justinalvarado7351 Mindless, meaningless drivel. It's the typical dross repeated ad nauseum by the intellectually vacant.
@@nakazonegamestreaming896 - Okay, it’s easy to badmouth someone else, so what’s your answer?
The beginning was an infinite long time ago.
The Big Bang (inflation) happened 13.8 B yrs ago with an expanding infinite universe,. At that time, the mass would have been infinite as well, that produces infinite gravity. And infinite gravity would shift time to make the beginning an infinitely long time ago. Simple and it works
I checked this morning for some reason assuming there was a new video, I had a feeling 😎
I live in a Universe with a UA-cam channel called The Entire History of the Universe and I really enjoy that.
This is the only channel where I press ‘like’ on the video before pressing play.
Mr Sutter always has something interesting to say. But I wish he learned to edit himself more. He restates his point in different ways constantly, as if he did not want to leave out any variation, making what he wanted to say proceed forward at a glacier's pace. It can be a ten minute irrelevant description before he even starts. Its like he learned to pad his paper with fluff for English composition and assumed that was the best way to write everything. This style takes great concepts and drags them out until they're tedious. It is a real shame. Harsh editing is necessary when we love our words too much. Before finalizing a draft, you must ask "Is this sentence extraneous? Does it move the idea forward? Is it truly necessary? Could it have been more succinct while being easy to understand?" Brevity is the soul of wit, but HOTU has the pacing of an Ent.
41:04 Oh my god it's the color from space ! run !!!!!!! ( the old hippy guy was my favorite)...
Brilliant,,a couple of days ago I watched professor Copeland of Nottingham University talk about the inflatron field ,,,last night Brian Green on World science festival actually talking to proffesors Guth & Lindrea about inflation & chaotic inflation,,,now this !!! One day I'll become a cosmogist by default.
Thanks for the relevant video❤ ❤❤❤
God is real 🙂
Sure. And so is the boogeyman. How can we tell if either are or aren't? 😊
@@timauthso you believe in the scientific impossibility that nothing created everything... this is your default BELIEF...
@@Halcyon737 👆🙌
@@timauth Actually it goes like this: Universe is god. God is universe. God is conscious. We are part of that greater consciousness.
I can feel the conversation between me and my parallel self 😌
I don't understand the issue with anthropic argument. I think it just implies that there's more than one universe, either simultaneously or one after the other, presumably an infinite number of them. That way our existence is inevitable. Our universe isn't finely tuned, it's just hospitable to life. It's akin to wondering how come Earth is so uniquely tuned to human life, while other planets are barren. Only the planets that can harbour life, do, and so do the universes.
*You just made my day bro*
A good weekend
Man, I really really love and look forward to your videos. Thank you.
Thank you so much for all your hard work! This is an incredible resource.
Genuine question. I love astronomy, astrophysics, and space but when I watch videos like this, I am deeply lost. I thoroughly enjoy watching videos like this, but I retain next to nothing because I understand next to nothing. Can someone help? Any advice? I want to learn “the basics” so that I can better understand content such as this.
I’m a regretful parent. Only from an existential standpoint. It’s I’ve burdened them with existence, a brief blip, and they are going to die like everyone. Even a long life doesn’t resolve the problem. It’s better to never be because of death.
They get to love though!
String theory can trace us back to primordial roots of chaos and inflation, but what could be before an absolute zero then? It would have to be divine.
So you don't know, therefore, god?
We play this in the office.
If we figure out that reality shouldn't exist, will we cease to exist? Perhaps we should think about other things.
My atoms were once in the Andromeda galaxy, around 13.8 billion years ago
"An infinity of yous, all watching this video"
You wish you had that many views.
Lol, love them, thank you.
,,, ' ... n this formed the seeds of structure ... " -> gotta luv th' lingo ...
Short answer: we have absolutely no clue.
Adore these vids! From 95% of the multiverse worlds where I exist. Thanks you :)
You’re simply the best, and better than all the rest!!!
its good universe, desings everywhere full of Inteligence and beauty.
Spacetime itself expanded faster than light, I'd call that an explosion or a "bang". It was an explosion of spacetime. To be more specific, and expansion of spacetime. Rapid expansion is literally the definition of "explosion". So yes, there was an explosion. There was even pressure waves, we call them the cosmic microwave background.
i always had this question as a kid.
if space and time is related, do you think when the universe was smaller, time was slower? like, perhaps time felt like a million years in the first few moments?
The empty set works very hard. The reason its size can never be determined creates inflation and all ether fields. It rejects all sets and creates them all at the same time. Where you and the empty set draw the line is where the universe comes to be.
If the multiverse theory is true, then no doubt it would operate upon a set of extra dimensional laws that enable it to function as a producer of universes. Upon ejecting a given bubble universe, the bubble universe would possess a set of in-universe physics that's a subset of the multiversal physics that undoubtedly contain every form of physics possible, and thus, limited. Accordingly, such notions such as not merely the forces of nature but also dimensions like space and time, causality, entanglement, and entropy would be local versiona of their "global" counterparts which exist within the steuctute of the multiversal background. This would allow us to examine times before time, and explain within which extra dimensional medium a bubble of spacetime can travel beyond the speed of light---or, in-universe causality.
“In so far as a scientific statement speaks about reality, it must be falsifiable: and in so far as it is not falsifiable, it does not speak about reality.” - Karl Popper
The multiverse is just their attempt to avoid the fact that this universe gives every sign of having a creator.
What a very short sighted and nonsensical comment. Spoken like a reality denying supernaturalist.
One thing I've never understood about the Big Bang is why is it considered the beginning? Might it not be more accurate to think of it as an evolutionary stage in the Universe?
Strangely, World Science Festival and History of the Universe both talk about cosmic inflation on the same day. That is the real fine-tuning that needs to be explained. Haha.
I can say I've done something that would not be repeated in a multiverse theory.
creationists are allergic to these types of videos
This version of the universe as we are told seems more likely…..
Very well explained by the narrator
As a lot of people don’t understand quantum physics this way you will find yourself a bigger audience- I ❤ your videos
If new pieces of space are always being generated.
If the rate at which new space is created depends upon the curvature of space.
Increasing rates with lower energies - If this happens, at near zero curvature the rate at which new space being created excites the speed of light.
If particle-anti-particle pairs cannot annihilate each other because new space was created between them... we have a big bang.
There could be infinity +1 versions of me and we’d all still hate the Dallas Cowboys.
This all reminds me of the cave allegory from ancient philosophy
Brilliant as usual - but I always get stuck on the concept that the observable universe is 45 billion light years, yet the further we look we are looking back in time as well... ?
Me too and I haven't seen a video that explains the math of this yet. Probably in some 30+ page cosmology paper on the internet
It's bit complicated for sure. Key thing is the speed of light. Information can only travel at speed of light. So for example seeing requires information to travel from some point to you. As universe is expanding everywhere (even inside you), it also means the distance from that point to you is increasing. So at some point the distance is so great that the information never arrives to you - making it unobservable. The information is in sense of infinite limbo of time trying to reach you, never being able to do so. So from your perspective, it doesn't exists as you can not ever observe it (even if you would live eternally). In some distant future creature X might live in a galaxy without seeing any other galaxy because they have traveled too far to observe. So they would believe that their galaxy is the only galaxy that exists. We are somewhat lucky in that sense living in such "early" universe that our observable universe is rich with other stuff.
@@ShadowManceri Thanks, I can understand that concept, but still can't correlate it with the idea that whichever direction we look from earth we are still looking back in time. I probably don't understand expansion properly
@@bruizey7319 Ok well let's try this way. You in a sense see the past by looking at distant object. But the expansion is faster than the speed of light. Thus the past is escaping you faster than you can see it. So after certain point the past is so far off that you can no longer see it no matter how long you try. Also the object is not moving away from you at the rate of expansion, but every "point" in space is moving away from every other point. So the distance is stretching from both ends and from the middle. It's not like the outer border is moving but everything is expanding everywhere. Even inside your body the space is expanding. Reason why you are not just getting bigger is because atoms inside you are affected by other forces that pull them back together (such as strong and weak interaction and electromagnetism). It makes it look like that only long distance objects are getting further away of each other as gravity is rather weak interaction and it gets weaker by distance.
In other words, think it like 100 meter sprint. You start running, but the track is constantly getting longer faster than you can run on it. You never get to the finishing line from start, but you would have enough time to get into finishing line if you already were close to it. Does that make more sense? Of course that's overly simplified.
@@ShadowManceri "for all the cosmologists and astrophysicist know so far" any degree of certainty is hubris
I tend to agree with Sabine Hossenfelder on this one. What came "before" the Big Bang likely lies in the category of that which will remain forever unverifiable, forever unknowable.
another moron attempt to hide a God in a timeless form!!! Good work illuminati !!!!!!!!!!!!!!
Oh boy, today was meh, but then I saw this in my feed!
Here is the thing about the infinite multiverse: No matter how many of me are out there, I am and will always be the smartest version!
Yes....what if we never get to know...but we are left in a loop of never knowing the answers..and endless pool that you get to swim in....then just enjoy what you have and where you are until it is taken away and then maybe you find yourself again somewhere else...better ?
Thanks!
That doesn’t make sense , nothing exploded into everything
That’s what science tells you
Space didn’t exist 🤷🏻♀️
Great video
What if it’s asymptotic and approaches infinitely small, but never reaches nothing/ zero? The tiniest fraction of a second in the first second has an infinite number of fractions/decimals.
It bothers me that the human mind can not comprehend infinity. My mind actively rejects the idea of infinity like a computer trying to divide by zero. How could something have always been? And will always be? How could something like an infinite multiverse always have existed with no creation, no beginning? It’s extremely hard to wrap your mind around it.
I get you. It is really hard to comprehend that before the Big Bang the void had already been there for infinite time and will always be there. Also hard to imagine the infinite size of the void, yet really interesting and fascinating to think about it.
@erikwislinsky5961 there's no mathematics to support the conclusion that nothing existed before the big bang.
There is no creator. Bibleschool is not an education. Religion is where we keep the beasts chained.
Infinity doesn't exist. It can't - you may as well calculate TREE(3) and raise that to the power of Graham's Number and call that 1
I’m two minutes into the video and my mind is blown 😅
Thanks!
I was trying to be productive today... but then this happened... and honestly, I think a HOTU upload is more important anyway
By watching the video and leaving a positive comment, you are still being productive. HOTU just hits different 👌😁
Lmao liar
Evidently more important than a full stop. Perhaps it is a full nonstop.
I'm gonna find you
@@peripheralparadox4218 full non-stop is the way I roll 😂
22 minutes in, and no mention of turtles. I'm having doubts...
WELL ACTUALLY!!!! META PHYSICS HAS BEEN DEBUNKED AND WE KNOW EVERYTHING THERE IS TO KNOW!!!
Great A'tuin will not stand for this insult
No elephants either!
Seems to me that, in some ways, string landscapes and multiverses are just turtles in drag.
It’s turtles all the way down
This is my favourite channel. I get so happy whenever you upload and i love falling asleep to these videos
It is the gooderist of all slape now videos.
They’re amazing for learning, but also for sleeping. It helps my anxiety as well. This is my favorite channel, too.
Me too!!!! I always listen to facts about the universe while going to bed. It’s so great! My girl thinks I’m weird
I like to “watch” them as I fall asleep but then also while awake so I can get what I missed while asleep. I’m so glad there’s still long form scientific content to take in.
You can really sleep after watching these videos
Astrum, SEA, PBS Space time, Anton Petrov, and history of universe take up 8 hours of my week. Thank you for not being a dumbed down history channel where they spend 10 minutes explaining an atom. Yeah have the standard model memorized and the higgs is missing the graviton under it.
Kurzgesagt is also an excellent UA-cam channel. They are strict about staying within our current understanding of science and they make a lot of videos about broad topics.
Watch all of them apart from Astrum will have to give that one a look
Not heard of Astrum or SEA I will give those a look thank you. I recommend Dr Becky, as she is one of Oxfords top physicists and is involved with a lot of research, but talks about lots of other current research going on too and is amazing at breaking stuff down so anybody could understand it
You can try to watch ALI on UA-cam with translator. Only in Russian, but very unique style, there science documentary became mystical revelation mixed with existential crisis.
Anthony Petrov posting peer reviewed discoveries every single day is one of the reasons I get up in the morning fr. Dude is a national treasure. Idk how he does it.
“What came before the Big Bang?” I believe that would be called the big foreplay
"The best bang since the Big One!"
another moron attempt to hide a God in a timeless form!!! Good work illuminati !!!!!!!!!!!!!!
You made a joke but I think you're right. Two membranes colliding, the 'friction' being the foreplay, until the inevitable climax.
13.8 billion years is quite the good stamina
@@laaaliiiluuu God is almighty.
When talking about the early universe just after the big bang, does anyone take into account the time dilation effects of all the mass of the universe being so close together?
“Whenever a theory appears to you as the only possible one, take this as a sign that you have neither understood the theory nor the problem which it was intended to solve.” - Karl Popper
So he regurgitated the oldest maxim of chess? If the move you choose feels like the only one you aren’t looking hard enough.
@@AI_MEME_CORPit's when you see a good move look for a better one aka don't have tunnel vision and jump on the first thing you see but with that said there are absolutely situations where there is ONE move that doesn't give up advantage if not lose on the spot and if you see that move and have analyzed the others to make that conclusion yes in fact you have looked hard enough.
This channel is the universe I always hoped we'd discover!
Channel is Spewing falsehood of science
I wonder if black holes eventually explode after the visible universe is far enough away and the surrounding galaxies are far enough away. Would explain how the universe keeps growing and how there are galaxies older than the universe. It's all so complex for this tiny mind of mine lol
Same!!!
This dropped, and my long weekend got better. Thank you.
Nothing is more fascinating than the universe... I‘m obsessed with everything about it
I am obsessed with the fact that the universe exists and if we can make it exist indefinitely
@@NewDecrypter66It may already be eternal who knows?
@@isaacm4159 Yeah I see what you are saying there, like ideologies we hypothesize with today like a big freeze or big crunch may only effect localised areas of the universe like the currently observable universe and regions of the unobservable universe may remain unaffected
@@NewDecrypter66 I personally think we could live in a eternal multiverse.
But sure we dont know what the universe really is just multiverse makes kind of sense for me,
Kind of doubt that the universe and existence is limited in space and time.
@@kirigayamitsuru Yeah like one of many universes within a multiverse with many universes popping in & out of existence instantaneously
There is no doubt our current observable universe will experience a big freeze or similar & there is probably no way to reach the wider multiverse
Why are there even laws of nature? How do laws arise and is this inevitable or random? Why?
Metaphysics
This channel is a Love Letter to all of us people who love space and astronomy.. Thank You HOTU ❤
Oh please keep these videos coming. And never change the narrator. Infact, give him a payrise!
The narrator is actually who runs the channel so don't worry about him being under-appreciated. We appreciate him very much 😊
@@a5c0the narrator sounds AI as fuck in this one
@@carsonlove531right I’m losing my mind either that or the audio was not calibrated for this episode
@@carsonlove531 uhh, sure man. Nothing gets past you and that definitely not paranoid big boy brain of yours.
@@a5c0 weirdly combative response, but okay
Ooh, a prequel!
😂😅 💩
the concept of infinity is impossible for humans to truly grasp, but i find it much easier than the idea that before the universe there was nothing, or that if the universe ends that there will just be nothing. an infinite universe that has always existed somehow makes more sense to me than it having a beginning and an end, because how can everything that ever existed have a beginning and an end? how did it start? where did it come from? and where does it all go if it ends? one of them has to be the case - an infinite universe, or one that has a beginning and most likely an end. i've just accepted that i will never be able to understand either option