Leonard Susskind - Why Black Holes are Astonishing

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Closer To Truth

Closer To Truth

День тому

Black holes warp space and time, squeeze matter to a vanishing point, and trap light so that it cannot escape. Black holes, with masses millions or billions times that of our sun, sit at the center of galaxies. How can black holes perform such stupendous tricks, and what can we learn from them?
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Leonard Susskind is the Felix Bloch Professor of Theoretical Physics at Stanford University, and Director of the Stanford Institute for Theoretical Physics. He received a BS in physics from City College of New York and a PhD from Cornell University.
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Closer to Truth presents the world’s greatest thinkers exploring humanity’s deepest questions. Discover fundamental issues of existence. Engage new and diverse ways of thinking. Appreciate intense debates. Share your own opinions. Seek your own answers.

КОМЕНТАРІ: 3 800
@Shadow-In-The-East
@Shadow-In-The-East 2 роки тому
What a fascinating discussion between Jeff Goldblum cosplaying Steve Jobs, and amateur theoretical physicist John Malkovich.
@Ahcelaht
@Ahcelaht 2 роки тому
Spot on!
@mra2zee
@mra2zee 2 роки тому
So basically, the most accurate comment that exists on the internet. Well done good sir.
@adnan4688
@adnan4688 2 роки тому
Amazing thing is that I thought the exact same thing, before even seeing your comment. The resemblance and the mash up,makes me think,they fell into a black hole,and somehow those two made it out,and decided to talk about it.
@Raphsk8
@Raphsk8 2 роки тому
😂😂😂😂 Dead On!
@supersongi
@supersongi 2 роки тому
💀
@JohnnyAmerique
@JohnnyAmerique 2 роки тому
Interesting interview with Dr. Susskind. Now to the comments section to see what the experts have to say.
@Richard-vu7kh
@Richard-vu7kh 2 роки тому
Haha 😂….So far, no viscous name calling !
@visitante-pc5zc
@visitante-pc5zc 2 роки тому
@@Richard-vu7kh earth is flat
@ClariceAust
@ClariceAust 2 роки тому
@@visitante-pc5zc Oh dear..
@jeannedarc7533
@jeannedarc7533 2 роки тому
@@visitante-pc5zc your brain is flat
@arpitthakur45
@arpitthakur45 2 роки тому
@@jeannedarc7533 more like dead...
@buikhai1
@buikhai1 Рік тому
The world needs more scientists like Leonard Susskind. Such a great communicator for such complex subject. He makes us understand the universe just a little bit more.
@words007
@words007 Рік тому
The world needs more scientist in general and less tick tokers
@perculated7666
@perculated7666 Рік тому
@@words007 so true
@j.pershing2197
@j.pershing2197 Рік тому
Wal Thornhill is better
@michaelpacinus242
@michaelpacinus242 Рік тому
Sus
@KarmaKahn
@KarmaKahn 5 місяців тому
​@@j.pershing2197Never heard about him.
@colder5465
@colder5465 5 місяців тому
Leonard Susskind is simply the best! He can explain such a complicated phenomenon in really simple words which are understandable to practically anyone. Infinite kudos to him! He is my favorite lecturer.
@kayleighgroenendal8473
@kayleighgroenendal8473 4 місяці тому
Too bad this is actually John Malkovich
@emo65170.
@emo65170. 2 роки тому
I want to know what Dr Susskind does to keep his mind so sharp. He's 81. Amazing.
@MasteroChieftan
@MasteroChieftan 2 роки тому
It looks like he thinks about quantum physics and works out lol
@basteagui
@basteagui 2 роки тому
He does theoretical physics...
@Fuckjaredmilton
@Fuckjaredmilton 2 роки тому
The guy is a genius lmfao
@joegeorge3889
@joegeorge3889 2 роки тому
He's sharp as a tack
@sleazypolar
@sleazypolar 2 роки тому
You're watching it. He keeps talking about and learning about these things and reiterating his understanding with every conversation.
@arbitrage2141
@arbitrage2141 2 роки тому
Interviewer did a fantastic job of listening, even though it seems like he knows a lot of whats being discussed already.
@DManOnFire
@DManOnFire 2 роки тому
@Typhoid Mary LOL
@cryogeneric
@cryogeneric 2 роки тому
I dunno. His two interjections kind of bothered me because I wanted to hear how Susskind was going to describe them. For example when he blurted out, "the point of no return", I didn't think that is what Susskind was describing--even though it's true of black holes and Susskind went with it. What I thought he was describing was "the point where information is no longer transmissible". We all know there is a point where gravity in inescapable, but this didn't seem to be the crux of his analogy.
@ReductioAdAbsurdum
@ReductioAdAbsurdum 2 роки тому
@Typhoid Mary Going to have to invoke Poe's Law here.
@Livinghighandwise
@Livinghighandwise 2 роки тому
@Typhoid Mary STFU
@TheSCPStudio
@TheSCPStudio 2 роки тому
Probably because it's mainly for the viewers education.
@richardmindemann6935
@richardmindemann6935 Рік тому
I'm a big fan of this guy. His UKposts classes are fun and enlightening. I'm so old I'm proof that it's never too late to learn challenging stuff. I hated physics in high school. It wasn't as interesting as girls, pool, or baseball. But it's how things work, and I'm having fun with it in my ...ah....golden years.
@vogelvogeltje
@vogelvogeltje Рік тому
31 year old dude here, and just getting into astrophysics and gravitational waves. Had my fun already (even though I was into opposite from you: guys, guitar and drums.) space is fuckin awesome.
@bismarckmark6566
@bismarckmark6566 Рік тому
Id never have figured that sound, lakes, and polywogs would give me my first real appreciation of the event horizon.
@dougthompson1598
@dougthompson1598 2 роки тому
"A chicken, a duck and a physicist go into a black hole..." No punch line yet.
@satanofficial3902
@satanofficial3902 2 роки тому
"Calculations of a clam chowder dawn reach into the outer limits exploiting the mysteries of seaweed kept busy in a bookstore. Black holes shape your vision of seagulls converting energy into mass and genetic prices rushing into a grape jelly future. Caffeine-free snow drifts will ward off alien intervention and annihilate rubber-band monitors, expanding a diversity of goldfish trained in clinical psychology left intact." ---Albert Einstein
@satanofficial3902
@satanofficial3902 2 роки тому
Fact checkers say..."Correct!"
@satanofficial3902
@satanofficial3902 2 роки тому
"Fact checks can be checked because they're checkable by checkers." ---Albert Einstein
@satanofficial3902
@satanofficial3902 2 роки тому
"It is the Will of Landru." ---Albert Einstein
@helphelpimbeingrepressed9347
@helphelpimbeingrepressed9347 2 роки тому
Its an inside joke...
@SikStylo
@SikStylo 2 роки тому
Best most comprehensive breakdown I've heard from any physicist.
@buddysnackit1758
@buddysnackit1758 2 роки тому
And completely wrong.
@geraldscalajr9636
@geraldscalajr9636 2 роки тому
Agreed
@soumyojitpal3399
@soumyojitpal3399 2 роки тому
@@buddysnackit1758 care to elaborate ?
@buddysnackit1758
@buddysnackit1758 2 роки тому
@@soumyojitpal3399 You can read elsewhere in this thread (immediately below for me...but that is probably just my view). Even in this talk he gets it wrong. A thing stays visible at the event horizon forever? Really lets look at that. OK So the event horizon according to Susskind is because the object is being pulled in faster than C. And that light carries momentum and will never reach you. So light is completely a particle then! But no! It is not. Light is emitted by mass by vibrating what you call the fabric of space. Just like a jet in the sky. Do we suddenly not hear supersonic jets? No...we still hear them. Even though they are going way faster than sound...because the media carries the signal. The signal isn't particles shooting out of the jet to our ears. The sound proves this. So the ONLY other thing that could be happening is that the light is being pulled either directly or the media itself was being pulled. If it were the media (fabric of space) and we believe in an expanding universe, then you would at a very high speed see things being sucked into black holes. But Susskind and all the Big bangers (Similar to flat-earthers) do not realize how the universe works. The reason black holes are black is because of a upward shift in frequency of light far beyond gamma rays. This can happen because time-space (ether field) is much denser near a black hole because it creates ether. When that super high frequency light travels to less ether dense space the signal can no longer be carried. This loss of signal makes the black hole appear black. Supporting evidence. Matter getting sucked into a black hole and emits a gamma burst. It does this as it enters more ether dense space until it too is clocked too high and signal is lost. Pulls can not exist. So how else does a black hole become black. My theory is THE only game in town that fits. If the black holes are sucking in space then this should counter the expansion of space and we should be shrinking because this would be an immense power. Background radiation is from something described as a "blackhole universe". Not quite right except that black holes and this frequency mismatch are the reason.
@soumyojitpal3399
@soumyojitpal3399 2 роки тому
@@buddysnackit1758 ahh, that one guy who claims everyone else is wrong, and I am only right
@teymoorazarpaad9167
@teymoorazarpaad9167 Рік тому
Wow, that was an amazing description of black hole I’ve ever heard. The analogy of limitless lake for black hole was the most ingenious method to describe the black hole. That was a brilliant analogy. Thanks!
@douglasharris2739
@douglasharris2739 Рік тому
As always Mr. Suskind is a joy to listen to. He just tells it so well.
@barbara5495
@barbara5495 2 роки тому
I love how he explains things - It allows us non-physics to not only understand but also have a fascination and yearning to learn more about black holes. Thank you!
@paulmoffat9306
@paulmoffat9306 2 роки тому
He started his working life as a plumber, and now has this moniker 'Susskind the Plumber' with his peers.
@barbara5495
@barbara5495 2 роки тому
@@paulmoffat9306 Love it!
@mahoganysins614
@mahoganysins614 2 роки тому
He’s a wonderful teacher
@MK-xn6qx
@MK-xn6qx 2 роки тому
سَأُصۡلِيهِ سَقَرَ ٦٢ I will drive him into Saqar. وَمَآ أَدۡرَىٰكَ مَا سَقَرُ ٧٢ And what can make you know what is Saqar لَا تُبۡقِي وَلَا تَذَرُ ٨٢ It lets nothing remain and leaves nothing [unburned], لَوَّاحَةٞ لِّلۡبَشَرِ ٩٢ Blackening the skins. عَلَيۡهَا تِسۡعَةَ عَشَرَ ٠٣ Over it are nineteen [angels].
@MK-xn6qx
@MK-xn6qx 2 роки тому
Above verses are from Al -Quran, Chapter 74. Surah Al-Muddaththir "There are signs everywhere for people who believe." May Allah open our hearts for truth & peace. Humans are incapable of many things. What's in Heavens & on the earth is governed by law of Allah. Laws of Physics do not apply at many many places. Even on earth. And there is no explanation for it. If you doubt it then indeed, death is the reality and we shall meet our lord. The only one who created us to obey him and respect every other human being. Ameen.
@Blake-cz7mj
@Blake-cz7mj 2 роки тому
The interviewer is awesome, asks great questions then lets them talk
@KCOtutti1
@KCOtutti1 2 роки тому
True, but strange there are such long shots of him, even we he doesn’t talk.
@davetherave303
@davetherave303 2 роки тому
@@KCOtutti1 They're not actually that long, it's the time distortion of a nearby black hole taking effect
@KCOtutti1
@KCOtutti1 2 роки тому
@@davetherave303 😂😂😂
@Stars4Hearts
@Stars4Hearts 2 роки тому
He literally answered my question in the first 60 seconds (why are we so fascinated with black holes/ are they useful). He answered that. But I could keep listening for hours…
@seanmccall7277
@seanmccall7277 Рік тому
Every...single time I listen to Leonard Susskind talk, I end up taking away an idea that I cannot ever forget. Every..time. What a mind.
@AmiyaSarkar
@AmiyaSarkar Рік тому
"You just don't remember I'll never forget".. Yngwie Malmsteen
@Richard-vu7kh
@Richard-vu7kh 2 роки тому
My cat understands this very well…..if I mix chicken together with duck in his food dish, he will NOT eat it. He understands he must not confuse the information as it enters the black hole of his appetite.
@yourhandlehere1
@yourhandlehere1 2 роки тому
I used to feed sparrows when I worked at a park. Peanut butter crackers. They learned to come when I whistled...hahah...come in like a big cloud and gather around me. They wanted Lay's brand not Tom's. Tom's were cheaper of course. I could crunch them all up together and they would pick out all the "good" stuff.
@spiritofwisdom979
@spiritofwisdom979 2 роки тому
😀
@fuzzmaayn29
@fuzzmaayn29 2 роки тому
maybe he knows what happens when it comes out the brown hole and he doesnt wanna go through that
@ashutoshsingh9639
@ashutoshsingh9639 2 роки тому
That's why Leonard Susskind is so important, he explains in everything in "your" words ! And we people can understand the Universe.
@michaelpacinus242
@michaelpacinus242 Рік тому
I hear he molests
@marksimpson2321
@marksimpson2321 Рік тому
This interviewer whose name ive forgotten is brilliant! He knows a lot about the subject but lets people who know more and who can communicate fascinatingly about their subject communicate!
@festyguy7405
@festyguy7405 Рік тому
Quincy Stagglehorn
@tndd4922
@tndd4922 6 місяців тому
After watching a hundred videos in black hole and still being confused … I now have some clarity thanks to this man
@joedoe783
@joedoe783 2 роки тому
I love the fact he talks about Galileo's experiment to combine two disparate worlds and then he uses a combination of plumbing and quantum physics to show a dumbass like me what's going on in the universe.
@emesar5233
@emesar5233 2 роки тому
He speaks an English we can understand. ☺
@ResurrectingJiriki
@ResurrectingJiriki 2 роки тому
Douglas Adams and Terry Pratchett are also really good at that and in very similar ways. Only making the idiocy of it just a little more obvious because you know they are writing fantasy/fiction. I hope that helped, mostly for not thinking of yourself as a dumbass ;-)
@live4Cha
@live4Cha 2 роки тому
Just wrong reference! Throwing rock Wasn’t Galileos but mewtons idea.
@pauldirac6243
@pauldirac6243 2 роки тому
@@live4Cha I can't believe we are the only 2 people that caught that.
@Edrwad
@Edrwad 2 роки тому
1
@drumrit
@drumrit 2 роки тому
its so nice when the interviewer doesn't interrupt the speaker constantly
@avinavabraham
@avinavabraham 2 роки тому
Are you an NDT hater :)
@Whit3hat
@Whit3hat 6 місяців тому
2 things fascinate me, black holes and even more Leonard Susskind, just a brilliant man, i cant fall asleep listening to his lectures....
@bjpafa2293
@bjpafa2293 Рік тому
Masters explain scales in a perspective that includes history, humanity was aware of foundational questions since its dawn. This analogue with sound should be highly respected. Always an honor with your thought processes. Thank you so much. In time, maybe there's no delay in this comment 😉
@wthomas7955
@wthomas7955 2 роки тому
This is the sort of interview that makes this particular channel worthwhile.
@skkapoor31
@skkapoor31 2 роки тому
exactly
@kenanderson7769
@kenanderson7769 2 роки тому
Channel is evidence of the conflict of two principles. It has the conflicts of fantasy and sensible.
@gusgebzz
@gusgebzz 2 роки тому
For sure
@neildown7231
@neildown7231 2 роки тому
Seriously? Blackholes are nonsense
@andrewbreding593
@andrewbreding593 2 роки тому
You can find this sort of thing all over the place. I love his social work more
@PureNRG2
@PureNRG2 2 роки тому
His use of relatable analogies is the signature of a good teacher. I think he could make sense of a lot of quantum mechanics that baffles most of us.
@chanmeenachandramouli1623
@chanmeenachandramouli1623 2 роки тому
Agree with you totally. MeenaC
@ResurrectingJiriki
@ResurrectingJiriki 2 роки тому
Douglas Adams and Terry Pratchett are also really good at that and in very similar ways. Only making the idiocy of it just a little more obvious because you know they are writing fantasy/fiction.
@PureNRG2
@PureNRG2 2 роки тому
@@ResurrectingJiriki hmmm. Now I’ll have to go back and reread Hitchhiker’s again just for that.
@ResurrectingJiriki
@ResurrectingJiriki 2 роки тому
@@PureNRG2 If that's what you feel you need to do to see that Susskind is talking pure fantasy, please do. And enjoy, obviously XD
@PureNRG2
@PureNRG2 2 роки тому
@@ResurrectingJiriki I apologize. I didn’t realize I was responding to someone who believes theoretical science is fantasy. Now back to my fantasy wireless computer.
@anotherjoshua
@anotherjoshua 2 роки тому
i love that this brilliant man still has his bronx accent.
@iraklikotiashvili1776
@iraklikotiashvili1776 Рік тому
At exactly 10:00 when the interviewer asks "that's through a quantum mechanical effect" Leonard gets so surprised but also excited that he knows :D
@altyra1
@altyra1 2 роки тому
That equals 2 years of my high school boring physics classes. I enjoyed every moment!
@dr.debajyotibose2928
@dr.debajyotibose2928 2 роки тому
He was a plumber in the beginning, what a life, Leonard.
@AmiyaSarkar
@AmiyaSarkar Рік тому
Splendid interview! It's so so kind of Dr. Susskind to illuminate on this luminous topic that light and other objects with "information" embedded within of not being able to escape the stranglehold of the black holes. Yet they expand our 'horizons' of understanding the principles of contemporary physics and even help amalgamate the old with the new. Information isn't lost. In fact, nothing is ever lost. From the absolute (say the absolute zero Kelvin) arise the "quantum jitters", like Shakti (Nature) arising out of Nothing (Shiva)! Be it the Big Bang or the Big crunch, information will be ever etched in the fabric of the DNA of the Cosmic Consciousness, like the Akashic records (Boltzmann's brain). Amalgamation and interchangeability is nothing new. The wave and particle properties of light and even macrocosmic objects can be boiled down to the quantum properties of wave function and its collapse thereof. Advaita (non-dualism) vedanta had long proposed the idea since the ancient times by the great Indian sages. Erwin Schrodinger, Werner Heisenberg, Albert Einstein, Aldous Huxley had experinced it ituitively and dwelled on it. We are not just particles, merely confined to some location in space, rather we need to think of us in terms of waves spread out over the whole Universe. Professor Sean Carroll had once said in a lecture that physicists won't tell you this fact that we are waves in reality and not just particles. We ever live. We don't die, ever! "There's got to be Just more to it than this Or tell me, why do we exist? I'd like to think that when I die I'd get a chance, another time And to return and live again Reincarnate, play the game Again and again and again and again" .... Iron Maiden, Infinite dreams
@DamonMacready
@DamonMacready 2 роки тому
"We are now in a position where we have to reconcile this. We have no choice. Oh, of course we have a choice...!" Such an appropriate remark in relation to determinism yielding to new concepts
@onebylandtwoifbysearunifby5475
@onebylandtwoifbysearunifby5475 2 роки тому
Susskind is my favorite physicist. For one, he is a great explainer. He is more interested in *YOU* understanding what he is explaining than making himself sound impressive.
@ResurrectingJiriki
@ResurrectingJiriki 2 роки тому
Douglas Adams and Terry Pratchett are also really good at that and in very similar ways. Only making the idiocy of it just a little more obvious because you know they are writing fantasy/fiction.
@halweilbrenner9926
@halweilbrenner9926 Рік тому
Poignant
@pmcdermott4929
@pmcdermott4929 2 роки тому
Black holes are astonishing. I’ll be feeling one this weekend.
@the_Punisher_
@the_Punisher_ 2 роки тому
B r u h
@charlesmorris5168
@charlesmorris5168 2 роки тому
Under rated comment
@billfromgermany
@billfromgermany 2 роки тому
I‘d check with your doctor first.
@pmcdermott4929
@pmcdermott4929 2 роки тому
@@billfromgermany you mean after*.
@billfromgermany
@billfromgermany 2 роки тому
@@pmcdermott4929 👍😄
@dontgettoknowm9864
@dontgettoknowm9864 Рік тому
I love these talks even though i understand it on a basic level. It makes me feel smart and fascinated.
@triquetrawitch3002
@triquetrawitch3002 Рік тому
thank you for posting this it was most excellent I've been obsessed with black holes ever since I was a kid so thank you very much it was very different to hear and see theorized and a different point of view
@victotronics
@victotronics 2 роки тому
Fascinating interview. I've never heard things explained this way.
@warrenbarnes9653
@warrenbarnes9653 2 роки тому
Absolutely wonderful video! Dr. Susskind is a brilliant teacher. It would be much appreciated if you could ask him to provide a plain English explanation of his string theory for one of these videos. Thank you.
@halweilbrenner9926
@halweilbrenner9926 Рік тому
Not explainable or understandable or maybe even valid (theoretical)
@jaysartori9032
@jaysartori9032 Рік тому
We need more teachers like Leonard Susskind.
@albertschultz7151
@albertschultz7151 Рік тому
As someone else commented. What a privilege to listen how something so complicated as Black Holes can be explained to us less gifted and yet leave one with a whetted appetite for more. Many thanks 🙏🏻
@philostreet781
@philostreet781 2 роки тому
This is the best explanation of the black hole ever! Using sound as metaphor is a great way to understand this curious phenomenon. Thanks!
@daraquinn5260
@daraquinn5260 Рік тому
Why? Both light and sound are part of the electromagnetic spectrum. It’s actually a very poor analogy. He is no Feynman.
@chrisdevine4848
@chrisdevine4848 Рік тому
@@daraquinn5260 - um... I think you need to scrub up of your physics.
@adolfog316
@adolfog316 Рік тому
Analogy* but yes it was brilliant helped me a bit too
@icetraigh
@icetraigh Рік тому
I think it's an even better analogy than it appears on the surface. Where does that poor fellow, aka the information, go? Have you ever had a pen and paper and scribbled a dot so hard until you ripped through the paper? I think black holes are 3D tears in the paper, and the information falls into the 4th (or next higher) dimension. How 'bout that? :O
@kevinbeazy
@kevinbeazy 7 місяців тому
@@daraquinn5260Loser
@thagreatadante
@thagreatadante 2 роки тому
Now you know why you can never get a hold of a good plumber.. They're busy solving quantum theory .. 😁
@barbara5495
@barbara5495 2 роки тому
Good one!
@Baekstrom
@Baekstrom 2 роки тому
And they think about black holes in terms of plumbing. "Imagine if the kitchen sink was infinitely large, and water was sucked out of it at a speed greater than sound."
@Talia.777
@Talia.777 2 роки тому
@@Baekstrom 😂😂😂
@Talia.777
@Talia.777 2 роки тому
🤣🤣
@malibu3602
@malibu3602 2 роки тому
LOL
@richardgarcia1184
@richardgarcia1184 Місяць тому
That was one of the best, easiest to understand illustration of falling or watching someone fall into a black hole. What a great teacher.
@sandbach7195
@sandbach7195 2 роки тому
Wow! That "both domain" theory about black holes hit me like a rock!! I get it!
@BrianPseivaD
@BrianPseivaD 2 роки тому
Leonard Susskind is my hero, this guy is so forward thinking, I actually have his name tattooed on my arm so I can enjoy and remember his teachings forever, I’ll never forget your notions as a result. Thank you for changing my full outlook on reality Dr Susskind. Knowledge negates fear!
@ummmno3871
@ummmno3871 2 роки тому
I will truly never understand tattoo people
@DaddySizeIt
@DaddySizeIt Рік тому
@@ummmno3871 Same here, I support their freedom.. but I'd rather wear my current thoughts on a tshirt.
@BigRW
@BigRW Рік тому
@@ummmno3871 Or bumper sticker people.
@Chief_Brody
@Chief_Brody Рік тому
No, you do not have his name tattooed on your arm. Stop lying for attention and likes.
@thatdemoninthecar
@thatdemoninthecar Рік тому
So... so you have "susskind" tattoo'd on your arm?
@khankhole25
@khankhole25 2 роки тому
I read or watched few things about black holes, this was the best way of describing it to a general public member like myself. Thank you.
@ResurrectingJiriki
@ResurrectingJiriki 2 роки тому
Douglas Adams and Terry Pratchett are also really good at that and in very similar ways. Only making the idiocy of it just a little more obvious because you know they are writing fantasy/fiction.
@chuckaudio3191
@chuckaudio3191 Рік тому
Leonard Susskind is amazing.
@Prabhakar-gf2oq
@Prabhakar-gf2oq 8 днів тому
Leonard Sukind is simply the great scientist, philosopher and teacher .Very few measure up to his standard!
@packratswhatif.3990
@packratswhatif.3990 2 роки тому
Existence itself is mind-blowing and fascinating........ Black holes are just the icing on the cake.
@redhotbits
@redhotbits 2 роки тому
black holes do not exist
@packratswhatif.3990
@packratswhatif.3990 2 роки тому
@The star Moses Brown and the Boston Celtics : Im sorry but that is the Dumbest thing I have heard from a religious person, Really ?
@Mannwhich
@Mannwhich 2 роки тому
@The star Moses Brown and the Boston Celtics Ummmm, God's work isn't hindered by people choosing certain career paths. Observing what's out there only fulfills our God given purpose here on Earth. Which is to learn and grow!
@Mannwhich
@Mannwhich 2 роки тому
@The star Moses Brown and the Boston Celtics Learning and growing helps us become more like him. So Yes! God doesn't hide knowledge from us, nor does he forbid us an education. Our purpose is to prepare to return to him. How do you glorify God if you don't know anything about him or his creations?
@Mannwhich
@Mannwhich 2 роки тому
@The star Moses Brown and the Boston Celtics It's no surprise that you know very little.
@FirstCelestialEmperor
@FirstCelestialEmperor 2 роки тому
The shots of the interviewer just bobbing his head up and down while the other is talking are hilarious
@caseykja
@caseykja 2 роки тому
yes, but you should see his suspicious look when the interviewee is talking BS (plenty of these BTW)
@justinrill2483
@justinrill2483 2 роки тому
best part. he's engaged
@vansdan.
@vansdan. 2 роки тому
I gota turn the phone away when I watch cuz of this
@0ptimal
@0ptimal 2 роки тому
This what I do when someone asks me a question
@The268170
@The268170 2 роки тому
He looks like a weiner
@vikramantin3995
@vikramantin3995 Рік тому
Wow! Thanks for the clarity
@gracie99999
@gracie99999 Рік тому
clash of principles, progress begin! Zthank u for verbalizing this
@greensombrero3641
@greensombrero3641 2 роки тому
when we were in highschool physics, my friend, last named Rays went to visit his grandmother in Florida. He returned sunburned and we asked him if this was because of grammarays.
@TheFos88
@TheFos88 2 роки тому
Wot
@jetflights
@jetflights 2 роки тому
Hulk smash 😂😂
@smalljbug
@smalljbug 2 роки тому
Not bad not bad
@theresachung703
@theresachung703 2 роки тому
Hahhaha! Dang!
@baronvonhoughton
@baronvonhoughton 2 роки тому
We? Was it collective thinking, Did you all ask simultaneously?
@renupathak4442
@renupathak4442 2 роки тому
How beautifully explained. What a great teacher
@furiouswolf2566
@furiouswolf2566 2 роки тому
You girl or a boy??
@5kMagic
@5kMagic Рік тому
Great explanation. I once read of a theory that said black holes ‘seeded’ other universes: the information that was sucked into it came out again, on the ‘other side’, in another universe. It has always stuck with me.
@nuntana2
@nuntana2 Рік тому
They're in this universe. It's a point, not a hole.
@rocren6246
@rocren6246 Рік тому
Maybe what they have observed as blackholes are similar entities as the theoretical blackholes, because blackholes only exist in theory.
@rocren6246
@rocren6246 Рік тому
It's like saying something travels at the speed of light, where in our world such things don't exist.
@martello44
@martello44 Рік тому
A hole into another universe is just a theory. it assumes that our space-time fabric can be punctured. Suppose Space-time is infinitely elastic. Nobody knows and we will probably never know.
@altonb93
@altonb93 Рік тому
@@rocren6246 black holes aren’t a theory when we have photographs of them
@azhakhussam
@azhakhussam Рік тому
I always refer to mr. Susskind as the plumber physicist, in my own opinion he is a true genius,humble to declare that he was wrong on the multiverse theory after he was one of the most influential people on it,but he keeps on going looking for the truth. If we were to meet I believe that we can really be friends.
@joshportie
@joshportie Рік тому
And yet he's saying a theoretical thing nobody has ever seen or proven is amazing.
@asifiqbal2776
@asifiqbal2776 2 роки тому
There are teachers and then there are teachers like Susskind or Feynman.
@sinisa5567
@sinisa5567 2 роки тому
Or me, i am also good
@omnipotent1992
@omnipotent1992 2 роки тому
@@sinisa5567 This is true
@nirmalapersaud7589
@nirmalapersaud7589 2 роки тому
.
@evanjameson5437
@evanjameson5437 2 роки тому
amen!
@Spacemaaan
@Spacemaaan 2 роки тому
@@sinisa5567 very true senpai
@TenzinLundrup
@TenzinLundrup 2 роки тому
What a beautiful explanation: "The black hole is the rock of Galileo." Love it.
@GalileoAV
@GalileoAV 2 роки тому
I always wanted a rock. But for real though it is a great analogy.
@CreepsCompilation
@CreepsCompilation 2 роки тому
Black holes don't EXIST, they have NEVER EXISTED anywhere except in the minds of people who NEED them to exist to FIX their BROKEN EQUATIONS
@TenzinLundrup
@TenzinLundrup 2 роки тому
@@CreepsCompilation Can you write-up your ideas. You can post them on arXiv. Let me know the manuscript number. I would be happy to look at it. Thanks. BTW, black holes don't "fix" equations, they actually break them!
@IloveGod210
@IloveGod210 Рік тому
Explained poetically and elegantly. Wow!
@picazzo5150
@picazzo5150 Рік тому
The sound and tone are in the fingers and Wolfie inherited them all from his dad. He sounded amazing.
@lordlemond1350
@lordlemond1350 2 роки тому
Best explanation on black holes I’ve ever heard ✨
@javasoy
@javasoy 2 роки тому
shaking my head on the fact that so many of you don't know who Lenny is... perhaps the most underrated physicist of our life time, I guess.
@sankararajan1731
@sankararajan1731 Рік тому
Top Class elucidation. Hats of to you gentlemen. Please share more such videos.⚘⚘🌺🌷👍👍
@paulbeades6681
@paulbeades6681 Рік тому
Could listen to this all day.
@dhruvyadav9499
@dhruvyadav9499 2 роки тому
3 mins in and already blown away I thought the video is done.. Never been happy to discover h There was more to go
@djvelocity
@djvelocity 2 роки тому
This is such a *fantastic way of teaching the material!* Stellar! 🙌🔥
@tedl7538
@tedl7538 2 роки тому
"Stellar"....ㄥ丨ㄒ乇尺卂ㄥㄥㄚ!
@johnnygraz4712
@johnnygraz4712 2 роки тому
Quasi-stellar, even.
@srikanthkal8695
@srikanthkal8695 Рік тому
Black holes have always fascinated me since I was 13-year old from the time my much older friend Vivek Rao, an Electronics Engineering student from IIT, Madras, explained it to me. These great scientists explain it in such a simple and interesting manner. Thanks.
@imissya54454
@imissya54454 Рік тому
I know him. That’s crazy. Famous guy!
@tresajessygeorge210
@tresajessygeorge210 Рік тому
THANK YOU... DR. SUSSKIND...!!!
@DasnarkyRemarky
@DasnarkyRemarky 2 роки тому
This guy looks like he could play Archimedes, Galileo or Da Vinci perfectly
@williamhardes8081
@williamhardes8081 2 роки тому
John Malkovich?
@UATU.
@UATU. 2 роки тому
I would love to see him as da Vinci with a heavy NYC accent.
@FFGG22E
@FFGG22E 2 роки тому
Or Leonard Susskind even.
@oln3678
@oln3678 2 роки тому
Except when he talks ...
@arvindramanathan6278
@arvindramanathan6278 2 роки тому
I so wish I had teachers like this in high school and university.
@SuckaFREE2.0
@SuckaFREE2.0 2 роки тому
I hated school and they hated me right back….SO I WENT TO CLASS half baked🥴
@zabtej1645
@zabtej1645 2 роки тому
they don't teach anything useful.
@kwilliams5260
@kwilliams5260 Рік тому
Ive always wondered whether blackholes act like portals to a mirror universe. If the event horizon could be stabilised it would be like a piece of paper 2 sides; a hole in that paper would provide a peep hole to the other side of the paper. Everything in our life and universe has an equalateral balance. Day and night, land and sea, life and death; everything is a cycle. I am a fond believer of the multiverse theory and i hope one day while i still draw breath i get to learn the true nature of blackholes. Universally fascinating
@otbricki
@otbricki Рік тому
Dr Susskind is such a great speaker.
@jamegumb7298
@jamegumb7298 2 роки тому
"Infinite lake". Alright. "Drain in the center." Lost me man.
@paulyshore1942
@paulyshore1942 2 роки тому
Drain in a place kinda like a center I guess lol
@kdub1242
@kdub1242 2 роки тому
For the model, just start with a bathtub with a drain, but imagine a round bathtub with a big drain in the center. If you put a rubber ducky in the bathtub away from the center, it hardly notices the movement of the water towards the drain. But if a rubber ducky floats near the center, the rushing water will pull it down the drain. Now just imagine a bigger bathtub, and then an even bigger bathtub... An "infinite" lake just means the bathtub is so big that most rubber duckies will never encounter the drain, or even notice it, because they're so far away from it. But the drain is there, and every once in a while, an unlucky rubber ducky will unhappily float too close and get swallowed.
@chrissekely
@chrissekely 2 роки тому
I was just about to comment something like this before I found your comment. I get what he means by this (as some here went to great length to explain). But I think what you're getting at (and what I was thinking) is that from a purely mathematical perspective, it makes no sense.
@kdub1242
@kdub1242 2 роки тому
@@chrissekely I think what you mean is that from a purely _physical_ perspective it makes no sense. It is only from a purely mathematical perspective that reasoning about infinity does make any sense.
@chrissekely
@chrissekely 2 роки тому
@@kdub1242 Thanks for the response! But no that's not what I meant. Maybe that's what I should have meant though. I do understand how anything infinite makes no sense from a physical perspective. You've totally got me there. Please explain, though, how to even in a purely mathematical sense find the center of an infinite plain. Please understand that I'm not upset at all. I really enjoy this sort of exchange of ideas. Please let me know where you might take this from here.
@timmarshall4881
@timmarshall4881 2 роки тому
That was the most fascinating and meaningful program I have watched for a long time. I only wish my own teachers was as clear and entertaining back in the day.
@moosewild4239
@moosewild4239 Рік тому
This man is a master at explaining things extremely complex to where the average person can understand. You feel smarter every time you listen to him.
@lawrence1318
@lawrence1318 Рік тому
Given that he believes in Relativity, he doesn't know what he's talking about.
@Sheryl510
@Sheryl510 Рік тому
You can't feel that much smarter if it took similes for you to try and understand such a complex process.
@kathodosdotcom
@kathodosdotcom Рік тому
hes master of nothing
@LQhristian
@LQhristian Рік тому
There's no violation if you include higher dimensions to explain the 'loss/conservation' of information!! Great videos!
@tubbymunchkin7254
@tubbymunchkin7254 2 роки тому
And here I was thinking the “point of no return” was Taco Bell’s drive-thru line…
@masterofdisguise1112
@masterofdisguise1112 2 роки тому
Nah its when you don't pull out and get a girl pregnant
@GinoNL
@GinoNL 2 роки тому
😂
@johnfitzgerald2339
@johnfitzgerald2339 2 роки тому
@ 09:45 Kuhn [smiling]: "Got plenty of time." @ 10:15 Kuhn checks clock.
@alexgoslar4057
@alexgoslar4057 Рік тому
So well explained tahnk you Professor Leonard Susskind.
@stellarwind1946
@stellarwind1946 5 місяців тому
Susskind is such a riveting speaker.
@nicofonce
@nicofonce 2 роки тому
I could listen to Leonard for hours.
@b.g.5869
@b.g.5869 2 роки тому
Which hours specifically?
@mjt2231
@mjt2231 2 роки тому
@@b.g.5869 yesterday's hours
@D1N02
@D1N02 2 роки тому
You can. ukposts.infosearch?query=s%C3%BCskind
@martin..3700
@martin..3700 2 роки тому
I'm like that with music
@garyb8528
@garyb8528 2 роки тому
Rather than losing the information, could the singularity just become a gateway to transfer the information to another bubble universe. Love these discussions with this super intelligent and easy to follow Doctor Susskind.
@imissya54454
@imissya54454 Рік тому
Bro no one said that you’re smoking ganja
@bulletproofkarma
@bulletproofkarma 5 місяців тому
Roger Penrose doesn't seem to think so.
@anirprasadd
@anirprasadd Рік тому
AMAZING video!! Brilliantly articulated
@nicholaspurcell2664
@nicholaspurcell2664 2 роки тому
I didn’t get the right physics break down of what I was looking for lol, but I’m glad about what I found. It shows how much we think we know about black holes but still so far from ever actually experimenting and learning all of its true properties. If we knew everything we desperately want to know to know about the event horizon we could probably learn how to use that area to manipulate the singularity and use the black hole as a whole to provide endless energy.
@atrocious_pr0xy
@atrocious_pr0xy Рік тому
I know we barely know enough about black holes, but white holes intrigue me. I feel that universes are created from matter and gas that was digested by a black hole, juttering through the otherside of the conduit.
@2000sborton
@2000sborton Рік тому
@@atrocious_pr0xy I'm thinking along similar lines. The common theory is that black holes are the result of a collapsing star. That may be true. I am not familiar with the physics of that theory. But I am thinking that black holes create the galaxies that they are at the center of. It is now known that black holes eject a stream of energy and matter at their "poles". This would create an oblong galaxy. As the black hole rotated over time the oblong galaxy would become a spiral galaxy. This fits the observations of the Hubble telescopes pictures of the early universe where oblong galaxies outnumber the spiral ones. But billions of years later spiral galaxies are in the majority.
@JonYuill
@JonYuill 2 роки тому
What theory was it that convinced the camera operator to focus so much on the guy who wasn't actually speaking?
@LOL-vm8hs
@LOL-vm8hs 2 роки тому
To tell us how focused we should be
@El_Beat
@El_Beat 2 роки тому
The camera operator is in love 😻
@zabtej1645
@zabtej1645 2 роки тому
it was an attempt from the cameraman to show how big of a clown he is.
@hpygolkyone
@hpygolkyone 2 роки тому
Thank you. I thought I was the only one who found the constant camera shot on the interviewer to be annoying. Perhaps he was looking for the eye roll when he is discussing quantum physics and then suddenly switches to giving a talk to an elementary school about polywogs, tadpoles, chickens and ducks.
@pearz420
@pearz420 2 роки тому
You mean the editor cutting in reaction shots... they linger too long, but that's an editing issue and has NOTHING to do with camera operators.
@reginaldbauer5243
@reginaldbauer5243 2 роки тому
Black holes may be extremely cold (near absolute zero) to us from the outside, but if the gravity of the black hole swallows up all matter and energy, then how do we know that all that mass and energy inside, which cannot escape the event horizon and is trapped inside, is not in fact extremely hot inside? How do we know what the temperature is just inside of the event horizon? What are the astrophysical jets that come from the black hole? How do black holes convert mass into energy? Articles about LIGO discovery state that some percentage of mass from black hole mergers is converted into energy, resulting in a black hole that is smaller than the sum of the original mergers. They found two black holes - of 36 and 29 solar masses - merging together to create a new black hole of 62 solar masses. Where did the other 3 solar masses (about 5% of the total system's mass) go? Into the energy of gravitational waves? So, it isn’t that the black holes are losing mass but that the total amount of energy in spacetime is transforming from one form (in two well-separated, unbound masses) to another form (a single, tightly bound mass plus gravitational radiation). How does this process happen? If in the very last second of the merger is where most energy is released (in the form of gravitational waves), then these gravitational waves are pure energy (not particles of any kind)? It is accepted that nothing escapes black holes. So: how is energy radiated from black hole mergers? How are these gravitational waves able to escape black holes?
@cxjaguar617
@cxjaguar617 2 роки тому
I’m only typing this in hopes your comment gets more attention.
@DeStinAr0
@DeStinAr0 2 роки тому
Soo many questions but no answers 🥲
@LordTetsuoShima
@LordTetsuoShima 2 роки тому
I'm thinking it has something to do with Hawking Radiation
@mlfilion
@mlfilion 2 роки тому
I don't think anything escapes the black holes until they implode and then explode tearing a hole in spacetime creating a wormhole, where some energy escapes into another spacetime or dimension
@nmarbletoe8210
@nmarbletoe8210 Рік тому
yes it could be hot inside. it can also be hot outside. the temperature is that of the event horizon itself, with nothing else around
@todd.66
@todd.66 13 днів тому
You guys are amazing. Thank you.
@boke75
@boke75 Рік тому
This guy looks and speaks like my physics teacher I had wayyyyyy back in 7th grade high school, Mr. Allen. Great teacher ! RIP, Mr. A.
@balaji-kartha
@balaji-kartha 2 роки тому
Well, this is the edge of knowledge as far as theoretical physics is concerned, and it would be really something when we do reconcile the two understandings of the very big and the very small.
@darksu6947
@darksu6947 2 роки тому
That will be the day that things change forever. I hope I’m around to see it.
@balaji-kartha
@balaji-kartha 2 роки тому
@@darksu6947 very true; because once we understand how the very small makes the very big, we just might even understand what is consciousness! Everything changes after that!
@Mr.MarkGuerrero
@Mr.MarkGuerrero 2 роки тому
You would still be lost.
@mustangmikep51
@mustangmikep51 Рік тому
All of Creation begins as THOUGHT and expands outward in DENSITY. Focused thoughts create the energy molds(thought forms) within the nonphysical dimensions and act as the sub structure for matter.....Black holes lead to that sub structure...thats where our physical Universe originates from...to travel through a Black hole...to the "other side" if you will,you would have to give up your "physical dense form" and transform into your much finer ,higher vibrational energy form...after you get to that realm...there are even finer realms to explore and experience...sounds all woo-woo I know, but its REALITY!
@mustangmikep51
@mustangmikep51 Рік тому
@@balaji-kartha EVERYTHING originates from CONSCIOUSNESS.....but that's another enigma like Black holes isn't it?
@tonycahill9621
@tonycahill9621 2 роки тому
A great physics storyteller! 👏
@gracie99999
@gracie99999 Рік тому
man, not sure about all that cause i m clueless but this a reasoned seasoned person
@anuragdhakar9666
@anuragdhakar9666 Рік тому
Passing through heart ❤️
@calpal9983
@calpal9983 Рік тому
This guy is incredibly pleasant to listen to.
@sudstahgaming
@sudstahgaming 2 роки тому
This guy is a great talker and explainer
@dr.derekrobinson1920
@dr.derekrobinson1920 2 роки тому
Seriously
@dandatiles8404
@dandatiles8404 2 роки тому
"Information is not allowed to be lost" To my brain: "Why can't you give me the information that I know you knew? Do not say you forget, you're just not telling me. Do not prank me always."
@rigobertovillalobos3614
@rigobertovillalobos3614 2 роки тому
Inside the book of Enoch is information about stars, galaxies, and black holes. This book contains a code and key set to understanding how to decode the message given from God about revelations. We must unlock the truth. If you read the book of Jude, 1st and 2nd Peter you will see that much of message as clues on how to decode it. When you read them look at the similarities of the words used. They are almost identical.
@ShooterSanoff
@ShooterSanoff Рік тому
This is great I have to remember that enology for black holes forever
@miggitymikeb
@miggitymikeb Рік тому
This is the kind of thing that should be on prime time network television instead of all the reality tv game show slop we have now.
@spacemanwillie
@spacemanwillie 2 роки тому
I love this channel! So here is my lingering question... If the person, or whatever object that is stuck at the horizon until infinite time, goes about noticing nothing particular, then WHEN and WHERE do its/his/her/their experience happen in OUR universe? At infinity, our Universe is GONE, right, and especially, that thing or person has evaporated through radiation, BEFORE their experience happened!!!? Does that mean that Black holes are some kind of bridge between separate spacetimes? I guess this has already been thought about.
@xl5man
@xl5man Рік тому
I think it is only the image of the unfortunate traveller that stays at the event horizon.. the person actually carries on falling to the centre.. but I am confused about the block hole eventually disappearing through radiation.. if the radiation is into our universe then nothing is lost and that famous law is unbroken..
@navidjoon1
@navidjoon1 Рік тому
That was extremely interesting and beautifully explained. A joy to listen to
@hcic8738
@hcic8738 4 місяці тому
It just starts a big bang somewhere else, and the information is never technically "lost"
@user-lu9hq6jv4v
@user-lu9hq6jv4v Рік тому
Wonderful explanation of insights!
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