Fun fact : it might be possible our entire universe is inside an event horizon of a supermassive blackhole and there might be universes inside all supermassive blackholes in our universe :)
@@robotboytrbmobile4945 Um, "Ultramassive Black Hole" refers to black holes with a mass greater than 5 billion solar masses. Ton 618's approximate mass is 40 Billion solar masses, which more than qualifies. 🤔
You guys should definitely react to more Kurzgesagt! One of my favorites is the "The Egg" video (animated and narrated version of the amazing short story of the same name by Andy Weir).
@@kingstonmattson6345 that contradicts itself since if it is hurting your braincells you probably have no braincells meaning that you cant have braincells to the hurt in the first place. I hope this doesnt hurt your brain cells
You guys should watch more of these and make the audience understand these amazing things that exist. Knowing physics is understanding the universe and ourselves. 🥳
@@DonPedro69 understanding physics doesn't require any maths bro. Yes math is a part of it but you don't need it to understand physics. You need the math to prove what you understand.
@@gamerxvc3055 i mean i get what you are trying to say, but it doesn't really always work like that. An more often than not you have the math telling you what a reasonable theorie would be (what i mean is that theories are based a lot on what math tells us). Especially when it gets more complicated, like this theory in the video
@@DonPedro69 bro I've studied physics for a long time now. At graduation level and masters level and more. Understanding physics doesn't require maths at all, but you need logical thinking. Knowing maths make it easy because it devolopes logical thinking. But you don't really need a math expert to understand physics.
Yes, things do seem to be different in the early universe? But physics as we know it was in place before the end of the first second. Also, we have been able to study the universe under the last alternate set of physical forces. The LHC is powerful enough to reproduce the energies of the electro-weak era. During that interval of time, gravity and the strong nuclear forces were distinct. However, electromagnetism and the weak nuclear force were still unified as the electro-weak force. The next challenge will be the GUT (Grand Unified Theory) era where only gravity was a distinct force. The electro-weak force and strong nuclear force were unified under an electro-nuclear force. There are a few ideas how this could work, mostly involving group theory from abstract algebra.
I always thought that since the matter in the early universe was so dense, black holes born in that ages were constantly absorbing mass whenever they would go. Because the entire universe was sort of a foggy, superhot place full of gas. There was no such thing as an idle black hole because there was literally no place in the universe that was devoid of matter...
This was my exact thought too. It also explains the quasars, but as far as I know nothing is stopping Black hole stars from having quasars shooting out their poles.
I DEFINITELY love this channel . i have watched all space related videos , and other videos too . THIS Particular video was awesome with different faces of objects and vibrant colour of WORDS defining objects, AND of course , the KAME HAME HAAAA😆., perfectly matched with JABY'S laugh , as it was haaaaa 🤣, and LOVED THE BACKGOUND MUSIC , sooo intense , clearly matching the destructive happenings of space
This has been one of the best reactions to a Kurgesagt video I've seen. Your commentaries are not only intellectual and philosophical but entertaining too!
There's a series called "Crash Course Astronomy" that PBS put out a few years back that consists of 45-ish episodes about 10 minutes each about various astronomy topics that you might enjoy. Starts in the solar system devoting an ep to the sun, then to each of the planets, the asteroids, the various moons, etc, then moves out bigger. The later episodes about universal expansion and "deep time" are rather mind-blowing.
I was so surprised when I saw this had only 13,000 views! How does this not have more views, the good quality camera, the zooming in, the editing, the format, EVERTHING! It's all an amazing quality video. Sometimes the youtube algorithm makes mistakes
I think a narrative explanation for Eternals that currently operates in the Grey region of science is that Celestials account for the effects of Dark Matter. Basically without Dark Matter Galaxies as we know them wouldn't have formed and they are heavily associated with things like the supermassive black holes that result from them (they may actually be super tiny black holes distantly scattered around called Primordial black holes, or lots of other legit explanations). We saw Arishem in that movie teleport using a black hole like structure - it would also be how wormholes look but as an idea it could correlate. So basically maybe the exact right recipe for things is not actually natural - we have just observed it to be. Just like there is a goldilocks zone in our solar system there may be actual goldilocks zones in galaxies or for the size of galaxies where if we are too close to the center regular supernovae, or radiation blasts would wipe a planet out, but too far on the fringe and the solar system would be perturbed or not have started with sufficient complex elements. They sort of went with the angle visually that Stars don't really happen without them though just given our understanding of gravity they should, but given we don't yet fully have a grasp on Dark matter, even though that's certainly changing in the last couple years, they could account for it's effects to basically make life way more likely than it otherwise would be. The difference between starting with a jumble of letters compared with a jumble of words and trying to write a paragraph that makes intelligent life. We have all sorts of good conditions like a tilted axis, or a large stable moon, lots of water, a gas giant system that disrupts asteroids, a clear neighborhood, a lack of a binary system which adds instability, a comparatively very stable star, lots of phosphorus which turns out to be rare, a stable magnetic field and core structure which turns out to be very rare for planets like ours (also news! we just found another layer of our planet currently called the innermost inner core... yeah I know, but it may have pretty big effects on why our magnetic field is so strong and stable). Stuff like that could have been the work of celestials. I feel you on the idea of Narrative mode alongside science mode and run Tabletop games with big sci fi/metaphysics overtones (like the Milky Way's supermassive black hole being the garden of Eden, or treaties that end when the last star burns out). I love science, but also the horror or potential of the unknown to examine our relationship to big ideas.
9:50 actually you should read up on that because we have so much time ahead of a solar storm that they pretty much can completely keep it from frying anything. More or less it would literally have to be powerful enough that it would be cooking people that were outside kind of deal. So while solar storms are threat in movies they're not so much a threat in real life. Well in terms of our ability to handle it. Because they got a lot of ways to deal with it that most people don't know. Because all they've ever watched is movies
"Pretty much completely keep if from frying anything? "Lol. "Literally it would have to be powerful enough that it would be cooking people that were outside kind of deal" You have no idea what the hell you're talking about 😂
You really need to watch all of the channels videos. Cuz all of them are great. Especially the one where " what if we detonated all the nukes on the planet." video was pretty crazy. Really they're all great I think you'd have a great time reacting to him. Could make it a nice little series
"You can't exactly mimic the enviornment in which it was..." well, we can and we actively are. That's literally what a particle accelerator is meant to do, that's why we build bigger and bigger ones. The bigger we build the earlier times of the universe we can mimic, so we strive for that and hope to find out through prove what theory is the one that describes reality perfectly.
We consist of (among others) precious metals, elements only created inside stars.. We are star-dust; ergo we are the universe trying to understand itself.
This was totally not in a nutshell, that was in depth. I'm also a science fan and these kind of things fascinates me . I mean you gotta love our universe and nature's wildest mysteries
I do wish more people would learn at least the basic principles of the scientific method. These theories aren't just the ideas we happen to be going with. Also, yes. Physics worked differently in the conditions of early universe, but that's milliseconds after the big bang. It doesn't apply to star formation which takes millions of years. And we're not just guessing at the physics then either. We recreate and study them in super colliders. And nothing traveled faster than light. The space-time itself expanded faster than light, which is like saying everything stood still while extra space was added between everything.
This☝️ And also you don't simply change the laws of physics we know after getting a better theory, it just encompasses the pre-existing theory and expands on it. There's a very good tangible example of this if you studied atomic theories and even how Einstein's theory encompasses Newton's theory at low velocity and gravity
Amazing and I didn't know about this theory but it makes sense. The supermassive black holes are one of the biggest mysteries in space right now. I'm scared of ocean because it's so big and deep and dark and you can find huge animals and without limits of how much they can grow. Space is fascinating and scary as well but I'm not as scare of it than the ocean.
I had a dream about black holes once, in it they are up the whole Universe, leaving only black holes perfectly balanced between each other almost like a grid formation, strangest thing was they were all inside a suitcase I own! WTF does that mean! 😂
10:12 according to scientific prediction And also By a prediction done in a book called Bhavishya Mallika This will surely happen in years That might between 2024-2030 Any of these years might face complete blackout 🙏👍
I can't wait for future AIs using supermassive computers to calculate different scenarios. AIs could create billions of scenarios until they find the right one. When the AI finds the right fit on our known model (reality), we can evaluate and recreate those events. My bet is that this way the science will fit the holes on our model insanely fast. Once we have a working computer model of the universe, it will open up the doors to find anything we need.
@aayanvibes It's not fake, just go to look to all the discoveries of James Webb and search the ones of about 11-9 months ago (I don't remember the exact day). It found signs of stars with a mass about 5000 and 10000 suns, which is enough to make their core collapse in a black hole.
13:15 Things (like matter and stuff) didn't travel faster than the speed of light in the early universe. *Space* did. Imagine that Space was a container -- a container with no actual mass or measurable dimensions. Space is the container of all the stuff that makes up the entire universe -- and all the stuff that _has mass_ will never be able to travel at the speed of light. Everything else that *doesn't* have mass (like light or gravity) _can_ travel at the speed of light. And they do. But *_Space_* itself is an entirely different thing. Space *can* travel "faster than light" simply by stretching itself. The relevant TLDR parts of General Relativity here is that objects in space (like the Milky Way) are more or less sitting stationary in our little plot of space -- and all other things are also doing the same, sitting in _their_ own plot of space. Space *itself* is stretching, and the further plots of space are stretching away even faster -- carrying with it all the stars and galaxies they contain. Like galaxies drawn over a sheet of infinitely stretchable Spandex, the distances between galaxies grow larger when the sheet itself is stretched. So in summary: matter and other stuff aren't traveling faster than the speed of light through space, but space _itself_ can stretch faster than the speed of light -- with no known speed limit afaik. Space hasn't stopped stretching since the Big Bang. In fact, it seems that the stretch is _accelerating._ *Why* it's accelerating is one of the harder questions cosmologists are trying to figure out, using hypotheses involving dark energy and other weird stuff.
Black hole stars aren't even a theory, but a hypothesis, trying to explain why super massive black holes exist so early in the universe's life. So far there is not even a hint that such stars existed.
I'm not sure you'll read this comment or not jaby but nothing travels faster than light in vacuum at any point of time in history. The stage, the curtain, basically the 4d space we see and we live on is expanding, you're not traveling anywhere. It's like in baking, the choco chips in the unbaked cookie are very close, but when the cookie is baked it fluffs up, but the choco chip didn't moved anywhere. It's just the cookie on which choco chip was resting fluffed up. We're the choco chips and the our universal expanding stage is the cookie here.
Magnetic field of a black hole star?... well, check their videos about neutron stars, pulsars and specifically magnetars and keep in mind that a magnetar is millon of times less masive than a black hole star should be.
The one you’re describing happened a hundred years ago is the Carrington event. It fried all telegraph poles and machine. We were almost hit by a mass coronal ejection last year. It missed us by nine days. If it happened just nine days earlier then it would have hit us when we were on that location of the orbit. Had it happened. Anything electronic will shut down. You will see planes fall from the sky. No refrigeration means food will spoil. All vehicles useless. Hospital won’t even have a working generator. No running water. A billion people will die the first year alone. It will take countries at least six months to have a working power grid just for a small city. Remember, the sun does this every eleven years. It’s just a matter of time when it hits the target.
Most of the transmission lines and electrical infrastructure can be protected from Solar storms using a rudimentary method of just putting them in a cage of uninsulated wires that go to the ground. If you shut your devices until the storm has passed, they would be largely unaffected. But nobody seems to be paying attention to it!
I was just watching videos about space and other stuff and then I looked for another videos and I saw this one. I said to myself I haven't seen this one yet. It's because it was released 30 minutes ago😊
We had another Carrinton Event this year, but the massive storm was pointed away from us. It was so bad that if it hit us, it would’ve destroyed our current civilization. Not even planes would fly.
Most people don't know that Einstein said that singularities are not possible. In the 1939 journal "Annals of Mathematics" he wrote "the essential result of this investigation is a clear understanding as to why the Schwarzchild singularities (Schwarzchild was the first to raise the issue of General relativity predicting singularities) do not exist in physical reality. Although the theory given here treats only clusters whose particles move along circular paths it does seem to be subject to reasonable doubt that more general cases will have analogous results. The Schwarzchild singularities do not appear for the reason that matter cannot be concentrated arbitrarily. And this is due to the fact that otherwise the constituting particles would reach the velocity of light." He was referring to the phenomenon of dilation (sometimes called gamma or y) mass that is dilated is smeared through spacetime relative to an outside observer. This is illustrated in a common 2 axis relativity graph with velocity on the horizontal line and dilation on the vertical. Even mass that exists at 75% light speed is partially dilated. General relativity does not predict singularities when you factor in dilation. Einstein is known to have repeatedly spoken about this. Nobody believed in black holes when he was alive for this reason. Wherever you have an astronomical quantity of mass, dilation will occur because high mass means high momentum. There is no place in the universe where mass is more concentrated than at the center of a galaxy. According to Einstein's math, the mass at the center of our own galaxy must be dilated. In other words that mass is all around us. This is the explanation for the abnormally high rotation rates of stars in spiral galaxies, the missing mass is dilated mass. According to Einstein's math, galaxies with very, very low mass would show no signs of dark matter because they do not have enough mass at the center to achieve relativistic velocities, therefore they are not infused with dilated mass. This has recently been confirmed with galaxy NGC 1052-DF2. This is virtual proof that dilation is the governing phenomenon in galactic centers, there can be no other realistic explanation for this fact.
you know, physicists would have noticed that considering this was written 80 years ago, and science 80 years ago is extremely different than today. Einstein helped startup relativity, but he didn't figure everything out in a few years, many things that we know today, Einstein didn't know.
@@raiden542 You can show mathematically that dilation is the governing phenomenon in galactic centers. Since this explains the greatest mystery in science, the abnormally high rotation rates of stars in spiral galaxies, it's definitely correct. A simple way to confirm this would be to calculate the star rotation rates of a large number of galaxies. This would show that all the high mass galaxies would have star rotation rates that defy the known laws of physics and all the very low mass galaxies would have predictable star rotation rates. The shape of a galaxy is common in nature. From atoms to our solar system, the overwhelming majority of the mass is in the center. The same must be true for galaxies. Where there is mass there is energy. The night sky should be lit up from the galactic center but it isn't. The modern explanation for this is because gravitational forces there are so strong that not even light can escape, even though the mass of the photon is zero. Einstein's answer would be because the mass there is dilated relative to an Earthbound observer. The reason why we cannot see light from the galactic center is because there is no valid XYZ coordinate we can attribute to it, you can't point your finger at something that is smeared through spacetime. Or more precisely, everywhere you point is equally valid.
As melody sheep shows, in future there would be nothing but the era of black holes. Which will be only source of energy. And it will too die eventually.
Physics is math, it can be and has been tested (and proved). Theoretical physics is the fun place. A theory is not a hypothesis. “A theory is not a fact” is true, BUT theories have math behind them, it’s not a complete blind shot.
The thing is we will forget it and busy in daily life...like drunken..we can't not constantly remind it's how big is universe and we are nothing...but our personal ego is bigger then multimillion multiverses 😅
The weird Kurzgesagt video about the universal egg thingy made it sound like everyone that/s ever exists/ed is experienced fully in realtime by everyone that will ever exist, so do we all experience the billions of lives lived or... nvm jus done my own head in hahaha
This is not a movie or a story. So there is no "why". The boundaries of the universe doesn't not have the same laws as what's inside the universe. It can expand faster than the speed of light.
Not sure if their is any theoretical research into weather the laws of physics acted differently then our understanding of the universe. Bit I do want to note that things used to be pretty extreme in the early universe with heat and gravity, all of which lead to some strange things happening. But to comment on what you said about particles moving faster than light (I wish you fact checked in post-production, or provided sources) but I can't seem to find anything of significance that tells us things were moving faster than light in a vacuum. However, since there wasn't much vacuum in the early universe, it's possible that light was slowed in material which allowed particles to move faster than it (Cerenkov radiation).
What I really wonder, if all the mass in the universe was concentrated in such a small space in the early universe, how is it that, how is it that all that mass didn't form a blackhole
Expansion of space played a large part. The universe (Space itself) was initially expanding faster than the speed of light. Our understanding of Singularities are very limited and thus the Singularity that caused the expansion of the universe and the ones the centre of a black hole may have the same name and same properties but could act completely differently.
Do you not think its a bit arrogant that we humans who have been around for a blink of a cosmic eye are deciding a star thats been around for billions of years shouldent exist. i dont think the universe gives a toss what we think
I don’t agree with the algorithm universe idea, sentient things like humans can make choices completely independent of other factors so even if they are sometimes still influences
The universe isn't 13.8 billion years old, it's much much older, the big bang isn't a singular event but 1 among many other big bangs... maybe even infinity.
I kind of disagree that astrophysics especially is theoretical. As light takes time to travel at... well lightspeed... that means if you want to know what the universe looked like two million years ago, you could simply look at stuff 2 million light years away. It is one of the few areas of physics/history were we actually can just look. The whole history of the universe from the point it got transparent to whatever medium we're using to look to today is painted over the sky and in fact every epoch of its visible existence is still playing live in a 360° cinematic experience around us. It just very far away and the visual details therefore very very very tiny from our POV.
9:56 Actually, no we don't. If a solar storm erupted right at us, we'd be fucked. Like all satellites getting disabled at once among other things fucked.
"Giant black whole Rassen shuriken" - end of all Existenz 10:10 The suns radiation affects our daily lives in the way of mircoship skipping shit, thats how some Speedrun records are made, Frameskipping and such
Imagine if black holes is like a egg of something. Which devours every matters and feeds and even light cannot escape, that is why we cannot see anything inside it. I know this is skeptical and fantasy. Still it's possible ig🤷♂🤷♂ Just like eternals which emerges from the core of planet. Marvels might be right lmao 🤣
if normal stars way of birth is binary . our sun is by it self. so could the sun be sling out from a system. then grabbed planets (solids) to make our solar system. or could the gas of a collision of another galaxy brung material in. form the solar system.
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Fun fact : it might be possible our entire universe is inside an event horizon of a supermassive blackhole and there might be universes inside all supermassive blackholes in our universe :)
Ultramassive*
@@texan_mapping-1836there are no ultramassive black holes. The only one that comes close is TON 618, which is the largest known black hole.
@@robotboytrbmobile4945 actually, TON 618 and Pheonix A* ARE ultramassive black holes.
@rickking228 TON 618 has a diameter of 390 billion km.
Phoenix A has a diameter of 590 billion km.
I didn't know that. Thanks for the information.
@@robotboytrbmobile4945 Um, "Ultramassive Black Hole" refers to black holes with a mass greater than 5 billion solar masses. Ton 618's approximate mass is 40 Billion solar masses, which more than qualifies. 🤔
You guys should definitely react to more Kurzgesagt!
One of my favorites is the "The Egg" video (animated and narrated version of the amazing short story of the same name by Andy Weir).
That video was so amazing that I dissolved all my beliefs into that magnificently put peaceful theory.
The egg theory one was great
Kurzgesagt hurts my brain cells with every video big brain video, I hurt in my brain
For that they would need to have a clue about science^^ instead of being two attention needy who try to surf on the back of another channel.
@@kingstonmattson6345 that contradicts itself since if it is hurting your braincells you probably have no braincells meaning that you cant have braincells to the hurt in the first place. I hope this doesnt hurt your brain cells
You guys should watch more of these and make the audience understand these amazing things that exist. Knowing physics is understanding the universe and ourselves. 🥳
Yeah...everybody thinks he understands physics until you pull out the math behind it😫
@@DonPedro69 understanding physics doesn't require any maths bro. Yes math is a part of it but you don't need it to understand physics. You need the math to prove what you understand.
@@gamerxvc3055 yeah that's just not true
@@gamerxvc3055 i mean i get what you are trying to say, but it doesn't really always work like that. An more often than not you have the math telling you what a reasonable theorie would be (what i mean is that theories are based a lot on what math tells us). Especially when it gets more complicated, like this theory in the video
@@DonPedro69 bro I've studied physics for a long time now. At graduation level and masters level and more. Understanding physics doesn't require maths at all, but you need logical thinking. Knowing maths make it easy because it devolopes logical thinking. But you don't really need a math expert to understand physics.
Kurzgesagt is an amazing channel. And space is just mind-blowing, and sometimes scary.
Great that you're reaction to the Kurzgesagt videos, they have really amazing, educative and interesting videos in the channel.
6:48 The Egg's theory is actually one of the core concepts in Hinduism, Buddhism and other non-Abrahamic religions.
Yes, things do seem to be different in the early universe? But physics as we know it was in place before the end of the first second.
Also, we have been able to study the universe under the last alternate set of physical forces. The LHC is powerful enough to reproduce the energies of the electro-weak era. During that interval of time, gravity and the strong nuclear forces were distinct. However, electromagnetism and the weak nuclear force were still unified as the electro-weak force.
The next challenge will be the GUT (Grand Unified Theory) era where only gravity was a distinct force. The electro-weak force and strong nuclear force were unified under an electro-nuclear force. There are a few ideas how this could work, mostly involving group theory from abstract algebra.
So Soundgarden was right the whole time
I got that reference😂
Black hole sun is such a classic
I'd rather it not come, it can stay in the past 🤣
I always thought that since the matter in the early universe was so dense, black holes born in that ages were constantly absorbing mass whenever they would go. Because the entire universe was sort of a foggy, superhot place full of gas. There was no such thing as an idle black hole because there was literally no place in the universe that was devoid of matter...
This was my exact thought too. It also explains the quasars, but as far as I know nothing is stopping Black hole stars from having quasars shooting out their poles.
I DEFINITELY love this channel . i have watched all space related videos , and other videos too . THIS Particular video was awesome with different faces of objects and vibrant colour of WORDS defining objects, AND of course , the KAME HAME HAAAA😆., perfectly matched with JABY'S laugh , as it was haaaaa 🤣, and LOVED THE BACKGOUND MUSIC , sooo intense , clearly matching the destructive happenings of space
Hii
This has been one of the best reactions to a Kurgesagt video I've seen.
Your commentaries are not only intellectual and philosophical but entertaining too!
There's a series called "Crash Course Astronomy" that PBS put out a few years back that consists of 45-ish episodes about 10 minutes each about various astronomy topics that you might enjoy. Starts in the solar system devoting an ep to the sun, then to each of the planets, the asteroids, the various moons, etc, then moves out bigger. The later episodes about universal expansion and "deep time" are rather mind-blowing.
Phil Plait is amazing. He has featured in a lot of How the Universe Works episodes.
Love Kurzgesagt!
Love the voice of the narrator. He sounds like David Attenborough from the BBC
I was so surprised when I saw this had only 13,000 views! How does this not have more views, the good quality camera, the zooming in, the editing, the format, EVERTHING! It's all an amazing quality video. Sometimes the youtube algorithm makes mistakes
Hypothesis. Not theory. Theory means factual explanation
I think a narrative explanation for Eternals that currently operates in the Grey region of science is that Celestials account for the effects of Dark Matter. Basically without Dark Matter Galaxies as we know them wouldn't have formed and they are heavily associated with things like the supermassive black holes that result from them (they may actually be super tiny black holes distantly scattered around called Primordial black holes, or lots of other legit explanations). We saw Arishem in that movie teleport using a black hole like structure - it would also be how wormholes look but as an idea it could correlate.
So basically maybe the exact right recipe for things is not actually natural - we have just observed it to be. Just like there is a goldilocks zone in our solar system there may be actual goldilocks zones in galaxies or for the size of galaxies where if we are too close to the center regular supernovae, or radiation blasts would wipe a planet out, but too far on the fringe and the solar system would be perturbed or not have started with sufficient complex elements. They sort of went with the angle visually that Stars don't really happen without them though just given our understanding of gravity they should, but given we don't yet fully have a grasp on Dark matter, even though that's certainly changing in the last couple years, they could account for it's effects to basically make life way more likely than it otherwise would be. The difference between starting with a jumble of letters compared with a jumble of words and trying to write a paragraph that makes intelligent life.
We have all sorts of good conditions like a tilted axis, or a large stable moon, lots of water, a gas giant system that disrupts asteroids, a clear neighborhood, a lack of a binary system which adds instability, a comparatively very stable star, lots of phosphorus which turns out to be rare, a stable magnetic field and core structure which turns out to be very rare for planets like ours (also news! we just found another layer of our planet currently called the innermost inner core... yeah I know, but it may have pretty big effects on why our magnetic field is so strong and stable). Stuff like that could have been the work of celestials. I feel you on the idea of Narrative mode alongside science mode and run Tabletop games with big sci fi/metaphysics overtones (like the Milky Way's supermassive black hole being the garden of Eden, or treaties that end when the last star burns out). I love science, but also the horror or potential of the unknown to examine our relationship to big ideas.
Space is intriguing yet scary. Also Jess is just adorable 😊
Yeah, she's cute. But, I can't help but think, why not go with "Jessie Jessie"? That's so easy and it just pops! C'mon lady, marketing.
Haha true, Jessie Jess or Jessie Jessie does have a good ring to it lol
9:50 actually you should read up on that because we have so much time ahead of a solar storm that they pretty much can completely keep it from frying anything. More or less it would literally have to be powerful enough that it would be cooking people that were outside kind of deal. So while solar storms are threat in movies they're not so much a threat in real life. Well in terms of our ability to handle it. Because they got a lot of ways to deal with it that most people don't know. Because all they've ever watched is movies
"Pretty much completely keep if from frying anything? "Lol.
"Literally it would have to be powerful enough that it would be cooking people that were outside kind of deal"
You have no idea what the hell you're talking about 😂
Kurzgesagt is just amazing!
I love the cinepals reacting to kurzgesagt
You really need to watch all of the channels videos. Cuz all of them are great. Especially the one where " what if we detonated all the nukes on the planet." video was pretty crazy. Really they're all great I think you'd have a great time reacting to him. Could make it a nice little series
"You can't exactly mimic the enviornment in which it was..." well, we can and we actively are. That's literally what a particle accelerator is meant to do, that's why we build bigger and bigger ones. The bigger we build the earlier times of the universe we can mimic, so we strive for that and hope to find out through prove what theory is the one that describes reality perfectly.
I like how these videos just humbles you
13:59
"Nothing is True, Everything is Permitted"
-Assassin's Creed
We consist of (among others) precious metals, elements only created inside stars.. We are star-dust; ergo we are the universe trying to understand itself.
It's jaby's "Kamehamehaaahahaha" that got me,😂
This was totally not in a nutshell, that was in depth. I'm also a science fan and these kind of things fascinates me . I mean you gotta love our universe and nature's wildest mysteries
I do wish more people would learn at least the basic principles of the scientific method. These theories aren't just the ideas we happen to be going with. Also, yes. Physics worked differently in the conditions of early universe, but that's milliseconds after the big bang. It doesn't apply to star formation which takes millions of years. And we're not just guessing at the physics then either. We recreate and study them in super colliders. And nothing traveled faster than light. The space-time itself expanded faster than light, which is like saying everything stood still while extra space was added between everything.
This☝️
And also you don't simply change the laws of physics we know after getting a better theory, it just encompasses the pre-existing theory and expands on it. There's a very good tangible example of this if you studied atomic theories and even how Einstein's theory encompasses Newton's theory at low velocity and gravity
I’m glad you’re finally watching more Kurzgesagt
Amazing and I didn't know about this theory but it makes sense. The supermassive black holes are one of the biggest mysteries in space right now.
I'm scared of ocean because it's so big and deep and dark and you can find huge animals and without limits of how much they can grow.
Space is fascinating and scary as well but I'm not as scare of it than the ocean.
Space is Way Way Way Way Bigger than Ocean but yeah ocean is scarier
love these videos. Some of the takes on science in this reaction video were painful.
I had a dream about black holes once, in it they are up the whole Universe, leaving only black holes perfectly balanced between each other almost like a grid formation, strangest thing was they were all inside a suitcase I own! WTF does that mean! 😂
6:41 That's the thing though, things don't lead to us. We're just a spec of dust in the middle of nowhere. There is no why, only how.
The one in 2012 missed us by just 9 days.
They are also known outside the phisics community for washing away the rains.
10:12 according to scientific prediction
And also
By a prediction done in a book called Bhavishya Mallika
This will surely happen in years
That might between 2024-2030
Any of these years might face complete blackout 🙏👍
I can't wait for future AIs using supermassive computers to calculate different scenarios. AIs could create billions of scenarios until they find the right one. When the AI finds the right fit on our known model (reality), we can evaluate and recreate those events. My bet is that this way the science will fit the holes on our model insanely fast. Once we have a working computer model of the universe, it will open up the doors to find anything we need.
Good idea. Never think of that. With AI, science could progress very much faster and breakthrough many new big discoveries.
Fun fact: recently the James Webb actually found proof of black hole stars
Huh? Where?!
@aayanvibes It's not fake, just go to look to all the discoveries of James Webb and search the ones of about 11-9 months ago (I don't remember the exact day). It found signs of stars with a mass about 5000 and 10000 suns, which is enough to make their core collapse in a black hole.
@aayanvibes It's not fake
Not seen any of your content before but was looking for kurzgesagt video reactions so would love to see you do more
Give these two some weed and I'm telling you.... these conversations would go on for hours and hours.
13:15 Things (like matter and stuff) didn't travel faster than the speed of light in the early universe. *Space* did.
Imagine that Space was a container -- a container with no actual mass or measurable dimensions. Space is the container of all the stuff that makes up the entire universe -- and all the stuff that _has mass_ will never be able to travel at the speed of light.
Everything else that *doesn't* have mass (like light or gravity) _can_ travel at the speed of light. And they do.
But *_Space_* itself is an entirely different thing. Space *can* travel "faster than light" simply by stretching itself. The relevant TLDR parts of General Relativity here is that objects in space (like the Milky Way) are more or less sitting stationary in our little plot of space -- and all other things are also doing the same, sitting in _their_ own plot of space. Space *itself* is stretching, and the further plots of space are stretching away even faster -- carrying with it all the stars and galaxies they contain.
Like galaxies drawn over a sheet of infinitely stretchable Spandex, the distances between galaxies grow larger when the sheet itself is stretched.
So in summary: matter and other stuff aren't traveling faster than the speed of light through space, but space _itself_ can stretch faster than the speed of light -- with no known speed limit afaik.
Space hasn't stopped stretching since the Big Bang. In fact, it seems that the stretch is _accelerating._ *Why* it's accelerating is one of the harder questions cosmologists are trying to figure out, using hypotheses involving dark energy and other weird stuff.
9:13 Jaby's most powerful KAMEHAMEHAHAHAHAHAHAHAHA!!!
Black hole stars aren't even a theory, but a hypothesis, trying to explain why super massive black holes exist so early in the universe's life.
So far there is not even a hint that such stars existed.
I'm not sure you'll read this comment or not jaby but nothing travels faster than light in vacuum at any point of time in history. The stage, the curtain, basically the 4d space we see and we live on is expanding, you're not traveling anywhere. It's like in baking, the choco chips in the unbaked cookie are very close, but when the cookie is baked it fluffs up, but the choco chip didn't moved anywhere. It's just the cookie on which choco chip was resting fluffed up. We're the choco chips and the our universal expanding stage is the cookie here.
Magnetic field of a black hole star?... well, check their videos about neutron stars, pulsars and specifically magnetars and keep in mind that a magnetar is millon of times less masive than a black hole star should be.
Excellent! Thanks for the upload
Stuff didn't move through space faster than light at the big bang. SPACE ITSELF was expanding faster than light.
The scale of the Universe is why stories where Earth is the focal point of it all is so lame and lazy
seriously.
It's crazy how even our planet is not even that much relevant in a vast universe.
How reductive. And of course, subjective
I mean, there is a cgi budget
I mean earth or earth but funky is easy to get behind and setup
The one you’re describing happened a hundred years ago is the Carrington event. It fried all telegraph poles and machine.
We were almost hit by a mass coronal ejection last year. It missed us by nine days. If it happened just nine days earlier then it would have hit us when we were on that location of the orbit.
Had it happened. Anything electronic will shut down.
You will see planes fall from the sky.
No refrigeration means food will spoil. All vehicles useless.
Hospital won’t even have a working generator.
No running water.
A billion people will die the first year alone.
It will take countries at least six months to have a working power grid just for a small city.
Remember, the sun does this every eleven years. It’s just a matter of time when it hits the target.
Most of the transmission lines and electrical infrastructure can be protected from Solar storms using a rudimentary method of just putting them in a cage of uninsulated wires that go to the ground. If you shut your devices until the storm has passed, they would be largely unaffected.
But nobody seems to be paying attention to it!
Kurzgesagt has a video on solar storms and how they work
Black Hole Sun, Baby!😎
I was just watching videos about space and other stuff and then I looked for another videos and I saw this one. I said to myself I haven't seen this one yet.
It's because it was released 30 minutes ago😊
We had another Carrinton Event this year, but the massive storm was pointed away from us.
It was so bad that if it hit us, it would’ve destroyed our current civilization. Not even planes would fly.
The black hole stars were so massive, they dropped my frame rate.
Most people don't know that Einstein said that singularities are not possible. In the 1939 journal "Annals of Mathematics" he wrote "the essential result of this investigation is a clear understanding as to why the Schwarzchild singularities (Schwarzchild was the first to raise the issue of General relativity predicting singularities) do not exist in physical reality. Although the theory given here treats only clusters whose particles move along circular paths it does seem to be subject to reasonable doubt that more general cases will have analogous results. The Schwarzchild singularities do not appear for the reason that matter cannot be concentrated arbitrarily. And this is due to the fact that otherwise the constituting particles would reach the velocity of light."
He was referring to the phenomenon of dilation (sometimes called gamma or y) mass that is dilated is smeared through spacetime relative to an outside observer. This is illustrated in a common 2 axis relativity graph with velocity on the horizontal line and dilation on the vertical. Even mass that exists at 75% light speed is partially dilated.
General relativity does not predict singularities when you factor in dilation. Einstein is known to have repeatedly spoken about this. Nobody believed in black holes when he was alive for this reason.
Wherever you have an astronomical quantity of mass, dilation will occur because high mass means high momentum. There is no place in the universe where mass is more concentrated than at the center of a galaxy.
According to Einstein's math, the mass at the center of our own galaxy must be dilated. In other words that mass is all around us. This is the explanation for the abnormally high rotation rates of stars in spiral galaxies, the missing mass is dilated mass.
According to Einstein's math, galaxies with very, very low mass would show no signs of dark matter because they do not have enough mass at the center to achieve relativistic velocities, therefore they are not infused with dilated mass. This has recently been confirmed with galaxy NGC 1052-DF2. This is virtual proof that dilation is the governing phenomenon in galactic centers, there can be no other realistic explanation for this fact.
you know, physicists would have noticed that considering this was written 80 years ago, and science 80 years ago is extremely different than today. Einstein helped startup relativity, but he didn't figure everything out in a few years, many things that we know today, Einstein didn't know.
@@raiden542 You can show mathematically that dilation is the governing phenomenon in galactic centers. Since this explains the greatest mystery in science, the abnormally high rotation rates of stars in spiral galaxies, it's definitely correct.
A simple way to confirm this would be to calculate the star rotation rates of a large number of galaxies. This would show that all the high mass galaxies would have star rotation rates that defy the known laws of physics and all the very low mass galaxies would have predictable star rotation rates.
The shape of a galaxy is common in nature. From atoms to our solar system, the overwhelming majority of the mass is in the center. The same must be true for galaxies. Where there is mass there is energy. The night sky should be lit up from the galactic center but it isn't.
The modern explanation for this is because gravitational forces there are so strong that not even light can escape, even though the mass of the photon is zero. Einstein's answer would be because the mass there is dilated relative to an Earthbound observer.
The reason why we cannot see light from the galactic center is because there is no valid XYZ coordinate we can attribute to it, you can't point your finger at something that is smeared through spacetime. Or more precisely, everywhere you point is equally valid.
As melody sheep shows, in future there would be nothing but the era of black holes. Which will be only source of energy. And it will too die eventually.
Physics is math, it can be and has been tested (and proved). Theoretical physics is the fun place. A theory is not a hypothesis. “A theory is not a fact” is true, BUT theories have math behind them, it’s not a complete blind shot.
The thing is we will forget it and busy in daily life...like drunken..we can't not constantly remind it's how big is universe and we are nothing...but our personal ego is bigger then multimillion multiverses 😅
That baby black hole kamehameha tho 🤣☺
Not a theory, a hypothesis
If I’m ever terminally ill. I want to be launched into in a rocket for the time I have left. I’m really shocked we haven’t done this
6:12 I haven't watched the Eternals, but basically it's Unicron, got it 😬.
No i am the center of the universe, i created everything
So is this the origins of that song Black Hole Sun
Please more Kurzgesagt
when you said kurzgesagt first you proununced it cursed- ge zagt lmao
The weird Kurzgesagt video about the universal egg thingy made it sound like everyone that/s ever exists/ed is experienced fully in realtime by everyone that will ever exist, so do we all experience the billions of lives lived or... nvm jus done my own head in hahaha
The super massive black hole at the center of our galaxy, is multiple times smaller than the solar system
The Kamehameha got me
This is not a movie or a story. So there is no "why". The boundaries of the universe doesn't not have the same laws as what's inside the universe. It can expand faster than the speed of light.
>lets relate this to a marvel movie
i thought this was only a meme
if this is normal, i hope we die off
Ay O Jaby! Watch the egg 🥚 by Kurzgesagt!
“Kamehamehaaaahhhhhhhhhahahahahahahahahahahaha”
More of this channel!
BLACK HOLE SUN!!!
Not sure if their is any theoretical research into weather the laws of physics acted differently then our understanding of the universe. Bit I do want to note that things used to be pretty extreme in the early universe with heat and gravity, all of which lead to some strange things happening.
But to comment on what you said about particles moving faster than light (I wish you fact checked in post-production, or provided sources) but I can't seem to find anything of significance that tells us things were moving faster than light in a vacuum. However, since there wasn't much vacuum in the early universe, it's possible that light was slowed in material which allowed particles to move faster than it (Cerenkov radiation).
do you send malware?
What I really wonder, if all the mass in the universe was concentrated in such a small space in the early universe, how is it that, how is it that all that mass didn't form a blackhole
Expansion of space played a large part. The universe (Space itself) was initially expanding faster than the speed of light.
Our understanding of Singularities are very limited and thus the Singularity that caused the expansion of the universe and the ones the centre of a black hole may have the same name and same properties but could act completely differently.
The ocean can crush you.
Do you not think its a bit arrogant that we humans who have been around for a blink of a cosmic eye are deciding a star thats been around for billions of years shouldent exist. i dont think the universe gives a toss what we think
more kurzgesgat is epic
You make me feel more smart jaby 😂😂😂
I don’t agree with the algorithm universe idea, sentient things like humans can make choices completely independent of other factors so even if they are sometimes still influences
The universe isn't 13.8 billion years old, it's much much older, the big bang isn't a singular event but 1 among many other big bangs... maybe even infinity.
thats theoretical, and not proven(well actually everything in science is a theory)
Age of universe as we know it is still 13.8 billion years. What you are saying is just speculation without any testifiable evidence
I kind of disagree that astrophysics especially is theoretical. As light takes time to travel at... well lightspeed... that means if you want to know what the universe looked like two million years ago, you could simply look at stuff 2 million light years away. It is one of the few areas of physics/history were we actually can just look. The whole history of the universe from the point it got transparent to whatever medium we're using to look to today is painted over the sky and in fact every epoch of its visible existence is still playing live in a 360° cinematic experience around us. It just very far away and the visual details therefore very very very tiny from our POV.
9:56 Actually, no we don't. If a solar storm erupted right at us, we'd be fucked. Like all satellites getting disabled at once among other things fucked.
I'm a mother 😂😂😂
some critizism here..
i recommend equallizing the audio since the audio from the video is a bit too loud
I was thinking the music is like omen (the original)
"Giant black whole Rassen shuriken"
- end of all Existenz
10:10 The suns radiation affects our daily lives in the way of mircoship skipping shit, thats how some Speedrun records are made, Frameskipping and such
I think this channel made a video on the egg
Where’s the next Warrior reaction?
Science at the start their is no God but now we reaching to a part that our brain can’t comprehend that we have believe in God! 😂
Imagine if black holes is like a egg of something. Which devours every matters and feeds and even light cannot escape, that is why we cannot see anything inside it. I know this is skeptical and fantasy. Still it's possible ig🤷♂🤷♂
Just like eternals which emerges from the core of planet.
Marvels might be right lmao 🤣
if normal stars way of birth is binary .
our sun is by it self.
so could the sun be sling out from a system.
then grabbed planets (solids) to make our solar system.
or
could the gas of a collision of another galaxy brung material in.
form the solar system.
Star
Try Veritasium videos for a bit deeper dive without overloading but also sometimes overloading the brain with data and numbers
More kurzgesagt reaction video please
Why was this recommended.. when I could just rewatch the actual kurzgesagt vid 😑