What Does It Look Like To Fall Into a Real Black Hole?
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- Опубликовано: 9 сен 2024
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Black hole view applet: www.gregegan.n...
that amount of fabric will be perfect for prank someone at night
i'll create roadsign for black hole later
142 likes and no comments, lemmie fix that
146 likes and one comment, let me fix that
174 likes and two comments, let me fix that
Sounds like hell! 😭
Sounds like it will break ur brain
1 minute of silence for the "unfortunate friend" for falling into the black hole just to make this video for us 🙏 🕊️
1 minute according to which clock/time? The one falling in, or the outside observer?
@@Yehan-xt7cw genius 😂😂
I legitimately read "a minute of science" 😂
That happened in my dreams what you were talking about in this video
Now there's a daughter infinitely tolerant of her father :)
🙂😆😉🙂
5:15 - "Daddy, what is this man doing?"
"Uhhh, let's go get some ice cream, ok"
XD
"he's free falling into a black hole 💀😂
Next video: I made a portal to the Dinosaur age (I jumped in)
YES
Sounds like Mr beast rip off
Brontosaurus: I am a Stegosaurus! end of episode.
I jumped in a portaloo and made a giant black hole?
@@FurtiveSkepticalthe camera man after searching stegosaurus: that’s no stegosaurus
9:50 she must be so confused
Nah, it's just Thursday at their house.
5:03 for people who dont want or need therapy.
thanks
Her: “He’s probably thinking about other girls”
Him:
*Slowly rolling into a black circle on a football field*
0:07 what some mfs be wearing in summer
somehow they're ice cold even with it too 💀
@@Swingylad exactly bro 💀
What the hell is he going to do next, Cover his house with The Blackest Paint??
another Idea: Paint a Pool with the Blackest Paint so it looks like your Floating or Swimming on space
Or a trampoline black hole might look cool too
I wonder how much energy you would save on a heated pool if the pool was painted solid black.
Its easy to calculate how much you *could* but could and would are very diffrent.
Paint your car black and then drive at night with no lights on to see other cars going into the black hole.
Difficulty level America: paint yourself with black 3.0
@@AKKK1182The clan is coming for you after that one 😈
This is honestly horrifying. I shouldn't be watching this as night.
The fact that you wouldn't know you've even entered the black hole is terrifying.
Also your unfortunate friend just frozen looking exactly the same and slowly vanishing into nothing is just insanse
The void always stares back at you. Its always good to bring yourself back to earth in some way. Science can be incredible, but also horrifying.
@@homerodysseus4203 Back to Earth isn't an option. You're spaghetti now.
Lol OK maybe go outside for a bit?
I can feel you on that horror.
"This is the world's largest black hole"
-The Action Lab, 2024
*100 degrees weather*
in USA: 😊 🥵
literally anywhere else in the world: 🔥 💀☠️
100 degrees to scientists:❄️🥶
Kelvin
"If you want to experience life with other people, then you just have to keep them close by. And by close, of course I mean keep all your loved ones at the same gravitational potential and traveling at the same velocity as you."
That's some good metaphysical advise right there - relatively speaking!
🤣
Gravattak from Ben 10 be like:-
Finally a Worthy opponent
Just a man rolling around in a grassy field with a black picnic blanket. Nothing to see here.
Correction: blackest picnic blanket.
Also known as a conceptual prop to help explain a complex abstract idea....
But hey, sure....blackest picnic blanket it is.🙄
This comment has me dieing 😂😂
You need to create the biggest black art magic trick!
2.5 years
@@nothackerbirbcat98black art refers to creating a black on black “camouflage effect” used by magicians for some magic tricks. Shin Lim made pretty good use of it.
Bro just jumped in 💀💀
skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull skull
On*
He's actually right it's "in"@@RealMTBAddict
@@RealMTBAddictstill the same
@@gamingexploittyler1 No it's not. Two different words. Different meanings.
3:04 This makes me think we may be living inside a black hole, moving towards the singularity without realizing it.
There's no "living" or "inside" a black hole. It actually is a point with no size. The event horizon is an optical illusion because time/space is compressed. This is also why the light we can see outside the "hole" is brighter, because it's all the light coming from behind the illusion, squeezed around it. More mass = bigger illusion.
Note the end where we don't see the traveler fall in...because they don't. They've time-traveled to the end of the universe in the form of pure energy. (No, they don't come back out and there is no other side.)
Back when I played Elite Dangerous, I would always feels a terrifying pit in my stomach when jumping to a black hole system.
It's so ominous seeing that massive black pit fill my vision
Go visit a system far above or below the galactic plane. A 180 degree hemisphere (away from the galaxy) is pitch black. In reality there are lots of other galaxies out there. But they are so far away that (aside from Andromeda, the LMC and SMC) they're not visible to the naked eye.
@@solandri69 I never got that far, but that also sounds cool and spooky
@@solandri69 I did that once while doing some exploration, I tried to going away from the center of the galaxy. Absolutely terrifying flying in absolute darkness with no star in sight
I have yet to found a black hole in that game and I would like to see it!
Anything Elite Dangerous related is terrifying to me, even after exploring it for more than a year, almost everyday. In fact the more I explored the game the more I got frightened and have disturbing nightmares about celestial bodies (especially neutron stars) and Hyperdiction. So I finally quit playing. What a shame.
Notice it says giant, not supergiant. Lol
_Scientists in Korea taking notes_
South or North?
@@WatchNoah north for sure😂
@@WatchNoah South, they were trying to make one
Trolls in the USA making daft remarks
@Melody_Boi_Piyush no if u do the earth will disappear
He jumped “on” it 😂😭
thanks, this video answered a debate I had with a physics professor, I always claimed the clock on the earth goes faster from the perspective of the guy near a black hole.
The physics professor was right that the guy near a black hole sees earth in slowmotion, but the guy near a black hole gets tricked and sees wrong news. He sees that the earth went way faster as soon as he tries to escape the black hole due to having to accelerate away from it!
so wait does that mean the rate at which light falls into the blackhole is the same as the freefall rate
That's assuming his space craft could accelerate faster than light. Right?
@@JakeSmith-ps4vr Not if 'near' the black hole means outside the event horizon.
@@DomainRider 'near' is not inside, so....
@@JakeSmith-ps4vr True, but @JuliusUnique was talking about "the guy _near_ a black hole", not inside, so he wouldn't need to accelerate faster than light - or am I missing something?
No please don’t do it
I clicked off the video immediately
@@dvorakgigachad1444 why
5:50 that's creepy.
Imagine carpeting stairs with that fabric.
"So, how did you die?"
"Spaghettification"
Spoiler: He didn’t jump in
0:03
@@dindon6947fr
He did, actually.
@@LugiDergXyou can’t jump in a circle it’s 2D
@@LugiDergXno he jumped on
I've been fascinated by science all my life, and read and seen many explanations of popular phenomena, but your videos ALWAYS give me something I haven't realized or intuited. A rare phenomenon for me.
I love saying time is relative, because it's true and comes out very funny in all kinds of situations.
he just want something to do with that black fabric and promote his sponsors....😅
I’d do the same thing.
Yea, and this is video may have inaccuracies I think based on newer research mentioned by other channels like PBS space time.
if that black hole DID exist, uhm, bye bye Solar System
I want to watch the final episode of Star Trek Discovery again. They put the Progenitor's technology just beyond the event horizon of a black hole so no one could get to it.
wait so theorically is someone had a really high clock speed, and were younger than someone with a really low clock speed, then the person with the high clock speed could become older then the person with slow clock speed, so the person with the high clock speed would die technically faster?
and thats why some people die younger, at the same age as others
You have to be moving relatively faster or slower than others by a large margin in order to see those effects from different clock speeds
Your own clock speed is always 1 second per second. You can only have a different clock speed relative to someone else. You can age more slowly than someone else if you accelerate away from them and then return to them while they remain at constant speed. Counter-intuitively, the longest travel time between two events (points in spacetime) is a straight line (geodesic).
Not only can I send this cool video to my depressed scientist friend, I can also passively suggest he seek therapy lol
Falling into a black hole? Isn't this Stargaze's thing, falling into planets and things?😁
The bit of grass on the black hole's event horizon added a bit of realism since we can never actually see the grass fall in. And the black hole on the lawn (a lawn hole?), explains why some people are always late. They just have a black hole in their yard.
What's wild is this is kinda how driving into a rainbow is. This happened to me once while driving from Ohio to Alaska through Canada. There was a rainbow that actually ended on the road up ahead or at least it appeared to be coming out of the road. We drove closer and closer to it, but once we got a certain distance away, it seemed like it was moving away to keep a constant distance away. Then suddenly it vanished and appeared to be the same distance behind us so we must have driven though it but never saw it. I feel like black holes are similar in some way.
talking about black holes reminds me of a question I'm still curious about
how does light behave in the 4th dimension
The singularity is not at the center of the black hole or any other direction. The singularity is in the future of any object that fell in.
And no scientists thinks that there even is a singularity, space or timewise. It's accepted as just being a mathematical artifact from the theory breaking, not a tangible thing.
Though no one knows what's in there, a far more likely hypothesis seems to be some kind of object.
true
I thought time stops and space foods in onitself
If Penrose’s CCC theory is correct, the Universe starts new as soon as anything reach the singularity in any black hole. From the outside, anything
will seem to stop before it reaches the event horizon, but it will be time dilated, the same amount of time as the Universe will use before its time ends.
Effectively time stops and ends in the black holes, and it ends outside too, in an utterly extremely distant future where mass has disappeared and only energy (photons) are left. This is because what black holes really tells us, is the end point of the Universe.
Then space and time also disappears, only the energy exists, but this is what is the big bang of the next æon.
So philosophically, as soon as something falls into a black hole, it will experience that time ends together with everything outside and
the all the energy will form the next æon, the start of the Universe again.
Seen from inside the black hole, the time of the Universe will run incredibly fast, and from the outside - inversely so.
Amd btw - this all should be possible to calculate, including the total (possible) age and size of the Universe, if one assumes that the size of the
singularity is one Planck lenght, not infinitely small. Yes, there is no reason to think that the singularity must be infinitely small, breaking down our mathematic understanding of the black holes and the Universe.
@@thomashenden71 doesn t that theory take for granted that black holes are immortal, wich they are not.
9:40 That Okay was the most "oh, you're doing "science" again, don't you?" answer.
3:50 UNFORTUNATE FRIEND.....!!!!😂🤣
3:00 that’s actually horrifying
i saw my eye reflection in that blackhole .. got sacred😂😂😂
If time slows down the closer you get to a black hole and freezes, then shouldn't a black hole be filled with objects frozen in time around its orbit? Just like a picture you can see on all the satellites orbiting earth?
But you'd never be able to see them as they'd be beyond the event horizon
7:03 they would travel back in time
That ending…I would question my dad😂
This is the best, most easy-to-understand explanation for black holes I’ve ever seen. Good work!
Dude you're the only person on earth that made me understand black holes! Thanks so much and keep on the good work. Your explanations are amazing!
3:55 “The hills are alive, with the sound of music” 🎵
A black hole is like a ball of darkness that pulls in everything and everyone
3:50 Last words of the unfortunate friend:
"That's a stupid idea and sounds really dangerous. When do we start?"
So if we developed the technology to hover above a black whole we could literally time travel
How do we know we aren't in a black hole right now?
If time "stops" at the event horizon, then nothing ever falls in, or even so slowly that the black hole evaporates before that.
quick question: if falling down a black hole you, from an exterior observer, spent an infinite amount of time falling, doesn't that mean the black hole will have evaporated by that time?
i can imagine this fabric would heat up by a lot because it's so black it absorbs 99.9% of the sun's energy
When I saw this in the thumbnail I thought there was just a lawn and someone poorly drew over it with pitch black color in ms paint, but it actually is really that black in the video x) All practical!
Unfortunately everyone explaining "what it would look like falling into a black hole" forgets one important fact: Humans cant withstand acceleration above a certain point, but the closer you get to a black hole the faster you move. So in reality, youd be dead long before you reach it. The Schwarzschild Radius already accelerates at the speed of light. Once you reach the point of 5 G and above, its over. Doesnt matter the suite or ship.
Action lab made black hole before japan and korea bru
No way bro just made "⚫"
Where is the hole emoji i can't find it!!!?
🕳️
Not a balck real hole. In case anyone wondered. Its just black in the case of no escaped light. And an explanation of the point of no return for a black hole
I'm genuinely impressed that the black fabric 'hole' was basically just for the B-roll footage
best example of this I've seen in a while
Strictly speaking, the singularity isn't a point in space but in time - it's the future of everything inside the event horizon.
If from an external point of view nothing ever "finish falling" into a black hole, how can they be growing in size (also from an external point of view), without having ever trully "swallowed" anything?
5:57 probably because the light takes longer and longer to reach ya because its emitting closer to the black hole every time
We don't know whether a singularity exists at the center of a black hole, because we don't know whether our mathematical understanding of black holes actually describes what is under the event horizon, and we don't know whether points mathematically defined as being inside the event horizon even correspond to anything in physical reality.
What we DO have observational testing of, though, is the approximate relation of a black hole's mass to its radius, because we have images of the accretion disks of Sagittarius A* (the Milky Way supermassive black hole) and the M87 supermassive black hole, and thus of the regions of these disks blocked out by the black holes. And this relation dictates that the average density (not considering what if anything is inside the event horizon) goes down as the mass increases, because the event horizon radius increases linearly with the mass, which means that the volume increases with the cube of the mass.
Great fun! I especially like that you shared the simulator link!
6:50 9:25 the significance of the passage of time "ha ha" (Kamala Harris laugh)
I once said this: not only you won’t see yourself crossing the EH but also assuming another object is falling in front of you (for example a flashlight pointed at you) then you would still see its light even though for an outside observer it would already crossed the EH
apparently that’s what it’s like to look at black carpets, rugs etc for some dementia patients. visual cliff or something like that
the infinite time dilation at the event horizon is the reason i'm convinced that anyone falling into one immediately gets obliterated by the star that formed it, still sitting there, just under the event horizon. because for all points outside if the EH, events at or below the EH cannot have happened yet. so it doesn't matter that in the reference frame of the star, it collapses just fine into a singularity. in every reference frame outside of that, it hasn't done that yet, so as you fall in and catch up to the star's frame, it should just be waiting for you there. it doesn't seem possible for the star to have collapsed into a singularity BEFORE you enter the black hole, since that is literally infinitely far away in time from you outside of the EH.
What a great video and I loved the ending lol. It's all so fascinating even though I don't understand 90% of it. You should visualize your knowledge as a director for a space/alien/horror movie.
Can you really maintain consciousness getting so close to a black hole under such immense gravitational pull 🤯
3:51 the sad dance of that unfortunate friend 😢
Just a quick reply... No paradox just poor explanation. When your clock slows down there's nothing that happens to your velocity. If anything you feel like your velocity is increasing because you're going so much further in just a few ticks. When you get close to the black hole and only one millisecond passes for each real second then you have like no time to observe that you're falling towards the singularity it's not infinite time. But not only do you get time dilation from the gravitational well but you also get time dilation from your speed. So in the time you can do something in a millisecond it takes you a real second to do that action. So before you could snap the shutter on your camera *floop* and you're already in the event horizon.
Learning can and should be fun. Thanks for helping us all get a little smarter!
5:25 you look like you took masterclasses from Kazuo Ôno so well done
Event horizon disproves black holes are crap.
Due to the two dimensional surface analogy, I was expecting the cartoon animation to show an astronaut approaching the black hole sideways instead of vertically
Drop this sponsorship. i thought u knew better.. smh
Nobody likes RUclips Sponsorships, but the RUclipsrs want the money.
@@user-rz5pg8dn7p doesn't mean they should take it nonetheless.
@@user-rz5pg8dn7p doesn't mean they should take it anyway.
@@user-rz5pg8dn7p want does not mean should
@@user-rz5pg8dn7p
want =/= should
I'd be careful about insisting that all of the mass of a black hole is at a single point. We don't exactly know what happens inside the event horizon.
THIS IS SO COOOOOL OMIGOD
This is the sort of shit I always wondered about when I first found out about black holes and some of the introductory physics related to them, it’s so crazy awesome that this is legit SCIENCE
Therefore... if your boss accuses you of being late for work, just point out that your time is slower than his/hers. Fixed. 😎
Hmm. Theoretically you could view into what has fallen into a black by having some electromagnetic wave reading instrument that could multiply the frequency.
You definitely should make a home theater with all the walls and floor covered with that, it would literally like you sittin on a seat floating in space
9:36 that's too much 💀
9:46 WTF was that😂😂😂😂
So if we could somehow send 1000 stars simultaneously into a black hole, we would never see them enter, right? So how do supermassive black holes actually form if relative to us, nothing actually falls in them? Would we observe the mass of the singularity to increase in my example? If so, WHEN would the singularity grow in mass?
I think of black holes as a contour map of time dilation, and as you get increasingly close to the center the contour lines get closer and closer together until you have the sphaguettification happen at the elementary particle level so that they become a more pin-like probability distribution, and in a black hole I think rather than the strong force being overcome what happens is that particles are warped enough and experience so much entropy they manage to create a more stable internal spherical configuration of in a warped pin-like state. Because of the time dilation, just a small shift can extend the pin length considerably, so particles are more like pins touching the center.
But even then, causality has to be preserved, at least within this spacetime configuration, so the particles aren't really completely pin-like but conical. In the portions where time dilation is greater is has to extend itself further to obtain a spin velocity that the portions located in a spacetime with lesser time dilation can overcome with less radius, because both the angular velocity and the radial velocity at the surface of its probability distribution have to remain consistent to interact externally, even if internally it will experience a portion of it, a mass if you will, that will not be able to do so and will only be able to interact within itself normally. I believe this creates a surface where particles that decay into a black hole settle, with external pressure countered by spacetime limitations, and due to its spin like nature, it creates a new spacetime configuration that is only able to interact within its surface (or within its volume, if the black hole is a hyperspherical singularity within hyperspace).
The shadow of a whirl pool on the bottom of a pool is the perfect example of a black whole.
From an outside observer's perspective, wouldn't the black hole die before the person reaches the event horizon?
I think tidal forces prevent absolute free-fall. Otherwise, gravitational dilation would indeed offset the increasing speed. But, I think the outside universe would be seen speeding up due to this conflict.
ending music: Playing with Light - Roie Shpigler & Nono
From the point of view of external observers, nothing ever crosses the event horizon. Black holes are hollow shells. All the mass is at the event horizon or outside it.
If another black hole is passing by with great speed, could it pull you from the 1st black hole you fell in ?
Is there an escape velocity of a black hole? I thought the reason light can't escape is because the only direction you can go is to the singularity.
The event horizon is the point at which for something to escape it would have to travel faster than the speed of light so there sort of is an escape velocity at the event horizon but nothing with mass could ever reach it
*Contemplates the ramification's of becoming a shell observer*