Something Strange Happens When You Follow Einstein's Math
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19 күн бұрынEinstein was wrong about black holes, what else? Use code veritasium at the link below to get an exclusive 60% off an annual Incogni plan: incogni.com/veritasium
A massive thank you to Prof. Geraint F. Lewis and Prof. Juan Maldacena for their expertise and help with this video.
A huge thank you to those who helped us understand this complicated topic: Dr. Suddhasattwa Brahma, Prof. Carlo Rovelli, Dr. Hal Haggard, Prof. Martin Bojowald, Dr. Francesca Vidotto, Prof. Andrew Hamilton, and Dr. Carl-Fredrik Nyberg Brodda.
A special thanks to Alessandro Roussel from ScienceClic for his spectacular simulations and feedback on the video. Check out his channel here: ve42.co/ScienceClic
An excellent book on this topic and an inspiration for this video: Cox, B., & Forshaw, J. (2023). Black holes: the key to understanding the universe.
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Join us on Patreon to watch an exclusive bonus video that expands on the topic of white holes ve42.co/PatreonDE
Patrons: Adam Foreman, Anton Ragin, Balkrishna Heroor, Bertrand Serlet, Bill Linder, Blake Byers, Burt Humburg, Chris Harper, Dave Kircher, David Johnston, Evgeny Skvortsov, Garrett Mueller, Gnare, gpoly, I. H., John H. Austin, Jr., john kiehl, Josh Hibschman, Juan Benet, KeyWestr, Kyi, Lee Redden, Marinus Kuivenhoven, Martin, Matthias Wrobel, Max Paladino, Meekay, meg noah, Michael Krugman, Orlando Bassotto, Paul Peijzel, Richard Sundvall, Sam Lutfi, Stephen Wilcox, Tj Steyn, Toni , TTST, Ubiquity Ventures, wolfee
If you’re looking for a molecular modeling kit, try Snatoms, a kit I invented where the atoms snap together magnetically - ve42.co/SnatomsV
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References:
Thorne, K. (1995). Black Holes & Time Warps: Einstein's Outrageous Legacy.
Relativity Playlist by ScienceClic - ve42.co/SCPlaylist
Hamilton, A. J. S. (2021). General Relativity, Black Holes, and Cosmology - ve42.co/Hamilton2021
Black Hole Events by PBS Space Time - • Do Events Inside Black...
Newton’s Letters via The Newton Project - ve42.co/NewtonMail
Einstein, A. (1915). Die feldgleichungen der gravitation. - ve42.co/Einstein1915
Why Time and Space Swap by ScienceClic - • Why Time and Space swa...
Schwarzschild, K. (1916). Über das Gravitationsfeld eines Massenpunktes nach der Einsteinschen Theorie. - ve42.co/Schwarzschild1916
Wali, K. C. (1982). Chandrasekhar vs. Eddington-an unanticipated confrontation. - ve42.co/Wali1982
How to Build a Black Hole by PBS Space Time - • How to Build a Black Hole
Oppenheimer, J. R., & Volkoff, G. M. (1939). On massive neutron cores. - ve42.co/TOVLimit
Oppenheimer, J. R., & Snyder, H. (1939). On continued gravitational contraction. - ve42.co/Oppenheimer1939
Schwarzschild Geometry by Andrew Hamilton - ve42.co/SchwarzGeom
Why all world maps are wrong by Vox - • Why all world maps are...
Hamilton, A. J., & Lisle, J. P. (2008). The river model of black holes. - ve42.co/HamiltonLisle2008
Mapping The Multiverse by PBS Space Time - • Mapping the Multiverse
Rotating black hole via Wikipedia - ve42.co/WikiRBH
Wormhole Travel by PBS Space Time - • Will Wormholes Allow F...
Morris, M. S., & Thorne, K. S. (1988). Wormholes in spacetime and their use for interstellar travel. - ve42.co/MorrisThorne1988
Images & Video:
D3 Geo Projection Library by Mike Bostock ve42.co/d3geo
Interrupted Maps by Jason Davies ve42.co/DaviesMaps
Kazmierczak, J. et al. (2021). NASA’s NICER Tests Matter’s Limits. - ve42.co/NasaNICER
Bridgman, T. et al. (2024). M5.1 flare 'Double Whammy', at Active Regions 13559 and 13561. NASA SVS. - ve42.co/NasaFlare
Schnittman, J. et al. (2019). Black Hole Accretion Disk Visualization. - ve42.co/NasaAccrDisk
Wiessinger, S. et al. (2020). A Decade of Sun. NASA SVS. - ve42.co/NasaSunDecade
Skelly, C. et al. (2017). What is a Neutron Star? NASA SVS. - ve42.co/NasaNeutron
What would we see if we fell into a black hole by ScienceClic - • What would we see if w...
Earth texture - ve42.co/NASAEarth
First image of Sgr A* - ve42.co/EHT1
Image of M87 - ve42.co/EHT2
Polarized light image of Sgr A* - ve42.co/EHT3
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Directed by Casper Mebius
Written by Casper Mebius, Derek Muller and Will Wood
Edited by Trenton Oliver
Animated by Fabio Albertelli, Ivy Tello, Mike Radjabov, David Szakaly, Jonny Hyman, and Alessandro Roussel
Illustrated by Jakub Misiek
Filmed by Derek Muller
Additional research by Gregor Čavlović
Produced by Casper Mebius, Derek Muller, Will Wood, Giovanna Utichi, Rob Beasley Spence, Gregor Čavlović, and Emily Taylor
Thumbnail contributions by Jakub Misiek, Ren Hurley and Peter Sheppard
Additional video/photos supplied by Getty Images, Storyblocks, and NASA SVS
Music from Epidemic Sound
@veritasium 17 күн бұрын
If you want to pull your data out of a black hole of data brokers, then head to incogni.com/veritasium and use code veritasium to get 60% off an annual plan.
@Ihavenoclue437 17 күн бұрын
Hello veritasium
@AquarianSoulTimeTraveler 17 күн бұрын
What you're seeing in your thumbnail is a cross-section of a torrid on one side of the singularity of the toroid time Flows In Reverse and on the other side it flows regular this is the shape of the universe and we observe a flat universe because we are not the fundamental dimension of space and we have proof of Singularity inside of a convex or concave mirror and also inside of magnetism which is also a toroid with opposite spinning toroidal flows
@venomous7321 17 күн бұрын
this comment is strangely old
@mage4369 17 күн бұрын
make a video about strange ocean stuff like the bloop. (The bloop is debunked but there's possibly even stranger unsolved mysteries)
@lelouchlemprouge6380 17 күн бұрын
If black hole is there , there must be somewhere like an exit so is that exit Past or some parallel universe?
@john_wack 17 күн бұрын
Redbull will be the first to cover someone going through a singularity
@sharthakghosh970 17 күн бұрын
🤣🤣🤣🤣
@Dr.Kay_R 17 күн бұрын
Underrated 😂
@Merlin_YouTube 17 күн бұрын
On the worlds most advanced GoPro, no less
@theunknowman12 17 күн бұрын
@@Merlin_KZfaq Galaxy most advance GoPro*
@corl4147 17 күн бұрын
and the footage will be relayed back by Starlink
@hashbrownthebro 14 күн бұрын
this is why u shouldn't divide by 0
@tarferi 13 күн бұрын
You know what? I'm going to start dividing by 0 even harder
@JohnPretty1 13 күн бұрын
You can if you want.
@baomao7243 13 күн бұрын
@@tarferiDon’t be a Zero…
@Benjamin-od8od 13 күн бұрын
@@tarferiyou scare me
@christopherstage9814 13 күн бұрын
How many 0s does it take to get to center of a singularity?
@inder11111 4 күн бұрын
"he looks back at you, shaking his fist at a constant rate" something only a physicist would say
@markkline6123 Күн бұрын
lol I was thinking the same thing
@blaeks 20 сағат бұрын
I was thinking about something else:)
@Jerrrbear 8 күн бұрын
As someone with a bachelors of science and physics who has studied general relativity, this is an absolutely phenomenal video; it is arguably one of the most amazing videos on this channel. Derek, you have absolutely outdone yourself! This video finds a way to communicate some of the most complex topics in all of Physics in a way that anyone can understand, many hats off to you!
@TamWam_ 7 күн бұрын
Physics scares me 😨 this is why I take chemistry
@cjpartridge 6 күн бұрын
@@TamWam_ You'll learn much more about your reality with chemistry, than you ever will from these Jesuit spawned mathematical models masquerading as science.
@ThomasJr 6 күн бұрын
I've watched many such videos and there many amazing ones. I think the one by Alex of Astrum is even better than this one (then again Alex is a real physicist, not just a communicator).
@ncykalewicz 4 күн бұрын
All his videos are great. Love this guy
@professorwiggins3290 4 күн бұрын
We are like house cats discussing calculus. We can't even imagine. We throw words around that we can understand, but we don't have brains that can comprehend.
@allseriousness 15 күн бұрын
Insane that you’ve kept 6.3 million people watching so far (after 5 days) and gotten to #1 on trending with a math heavy video with the word math in the title. It’s an educational KZfaqr master class
@BigDamCentral 15 күн бұрын
Yeah math and topics like this are dope, shouldn’t be a surprise
@B20C0 15 күн бұрын
Also a visualization master class. Visualizing this in this way made it understandable for people with no math affinity.
@Vincer 15 күн бұрын
Many things help: Eistein still have a stardom fame in popular imagination, and then the title also lures with Strange - and something... something what? A weird/exotic/strange mistery around einsteins greatest work. Then that vagueness of the title +mistery +strange can also allude to way more things- like what if its alluding to something wrong or something shattering... Sadly the kind of public interest (even more so for education) we ideally need would be one where this kind of view count would be in a video called 'the fascinating math of eistein' wich just doesnt happen
@ididnt.didyou 15 күн бұрын
I have a severe math disability, and I'm still invested despite not knowing a single thing going on 😭🙏
@hhaste 15 күн бұрын
@@BigDamCentral It's a surprise because of the algorithm, not because of the content
@betterchapter 16 күн бұрын
Once you get so far into math, the math doesn’t even look like math anymore
@danyaproudstudent 16 күн бұрын
then you need meth to understand math
@herobrine8763og 16 күн бұрын
You don’t even need to go far tbh lol
@DrDeuteron 16 күн бұрын
omg, this stuff is so practical compared to, say, category theory.
@parithiilamaaran.h9829 16 күн бұрын
@@danyaproudstudent lol me asf
@Zazacollector 16 күн бұрын
Math ain't Mathing
@zubairno1 4 күн бұрын
I rarely leave comments, but I have to say, the incredible effort you've poured into this video is absolutely astonishing. Your ability to explain Einstein's complex equations with such clarity and engagement is a testament to your years of dedication and the deep insights you gained during your PhD research on effective science education. The stunning graphics and your compelling presentation style kept me captivated throughout the entire video. This work brilliantly showcases your passion and the extensive journey you've undertaken to make challenging topics accessible and enthralling for everyone. Amazing job, Derek!!! 👍🏽
@GG-vv1zq 2 сағат бұрын
Excellent review for this video. So well stated, that I couldn't help but think that you would be great at writing reviews for companies. You could sell just about any company, with your eloquent way of speaking on a subject. Outstanding!!
@zubairno1 Сағат бұрын
@@GG-vv1zq Thank you for your kind words. I am unsure who would pay for my reviews lol but I am glad my approach resonated with you :)
@E13524 6 күн бұрын
The way he purposely misleads the answer to his own question to purposely force your brain into countering it just to properly answer it the exact way you were originally thinking about it to then add new PROPER information onto the way you were already thinking about it to begin with, so you spiral into correlating past random thoughts that directly relate to the EXACT new points that he brings up is just perfect. Its like im being forced to use past knowledge and experiences to genuinely take in and learn the new information in a way ive never felt before.
@ckush928 2 күн бұрын
You might be a genius.
@zerz4617 17 күн бұрын
The transition to Penrose diagram was one of the smoothest I’ve ever seen. Never understood it until now
@thewhiteknuckler 17 күн бұрын
Clearly 👍
@BhimChawhan 17 күн бұрын
Goosebumps
@vixinitydbz 17 күн бұрын
Penrose Diagram jumpscare
@EnciuConstantin 17 күн бұрын
I'm just a regular guy who wasn't exceptionally bright at maths or physics in school, my field of work is nowhere near astrophysics or something like that. I just like Veritasium, PBS Spacetime and Isaac Arthur's channels, and this was the first time I actually got to kinda make sense of all this stuff.
@c.jishnu378 17 күн бұрын
314 likes but I destroyed it.
@agnosticpanda6655 17 күн бұрын
It's an amazing coincidence that the event horizon acts as a kind of "black shield", shielding the events inside from the outside world, and "black shield" is literally what "Schwarzschild" means in german.
@mariocastillo8334 16 күн бұрын
Ayo...
@atomgutan8064 16 күн бұрын
Extremely big language coincidence. Like how could this happen. He didn't choose his last name or anything.
@EEEEEEEE 16 күн бұрын
E
@austinhixson625 16 күн бұрын
Dude is that actually true? That's WILD
@atomgutan8064 16 күн бұрын
@@austinhixson625 Yeah like this a thing I would tell my future grandchildren.
@fart8089 4 күн бұрын
It's amazing how you can see the passion and bliss in the faces of these mathematicians when they're talking about something they truly love.
@mihirchakradeo6650 4 күн бұрын
As a science enthusiast , I have come across these terms white holes , black holes , wormholes , Einstein Rosen bridge etc many times and wondered about their origin. I sincerely thank "Veritasium" for compiling this beautiful video that actually sheds light on the origin of these concepts briefly but, deeply. Thanks a lot !
@andybrinegar8861 17 күн бұрын
I fully expect a “37” Easter egg in every video from now on
@Eclipse_L_ 17 күн бұрын
I NOTICED THAT
@nightelfmohawk9821 17 күн бұрын
And notice the episode is 37 minutes long too
@animatorslife9733 17 күн бұрын
yeah, me too!
@asheep7797 17 күн бұрын
like at 1:14
@animatorslife9733 17 күн бұрын
@@nightelfmohawk9821 👀
@audioentropy6242 16 күн бұрын
As a german, I'm still stunned how a person with the name "Schwarzschild" could predict the radius of a black hole. It's such an unbelievable semantic coincident, as it basically is translated to "Blackshield"... Feels very weird hearing this, as I couldn't imagine a better word describing this phenomenon.
@andydataguy 16 күн бұрын
Simulation confirmed - lore designers got lazy with the naming conventions
@tsraikage 16 күн бұрын
superior beings were like "this humans are dumb, lets create somebody who can actually solve it, I've got a perfect name"
@Princesspandapop 16 күн бұрын
😳😱🤯
@christiankrause1594 16 күн бұрын
Yeah, and the poynting vector is the vector, pointing to the energy flux. Rayleigh scatter scribes the scatter of a light ray. It's a pitty Amalie Noether didn't proved that there is no ether in spacetime. Nomen est omen!
@el0j 16 күн бұрын
i thought the same thing! very certain Schwarzschild already visited it and came back and changed his name, or, he actually came from another universe. ooooooooooooh
@Julian-cp3vp Күн бұрын
I’ve always wanted to have a grassroots understanding of how people came up with the parallel universe theory and today you made that dream come true. No complex mathematics, just intuitive explanations. I really appreciate this
@mikey1836 4 күн бұрын
I love seeing you film the interviewee at about the 15 minutes mark. It shows transparency and integrity, and allows me to peak behind the film-making curtain.
@ActionLabShorts 8 күн бұрын
The graphics in your latest videos top most any scientific graphics that exist on the internet. It is very hard to make graphics that are both accurate and understandable. Very well done
@darkshao51 8 күн бұрын
Well I think you should see scienceclic english.
@Isusia 8 күн бұрын
What do you think about this graphics? 😂 And most important about an idea that black/white holes are just viewer position perspective? Viewer outside: black hole (material flow in) . -- ~~~ -- . .-~ ~-. / Viewer \ / inside: \ material flow | white < < < |< < < < < | hole < < < |< < < < < | < < < |< < < < < \ material flows / \ from / `-. everywhere .-' ~- . _ . -~ White hole by definition is a "surface" where anything can only fly out of it and nothing can fall in/reach it. So when someone outside of black hole he just see like everything fall in and disappears. But when he fall in he see material can only fly out of that same "surface" he just pass through. And nothing can reach it back. Then that is a "white hole" now. How do find this idea? :)
@hector4913 7 күн бұрын
@@Isusia not completely true & not completely false cause you just might be right & wrong at the very same time...friend
@EmpressOfExile206 7 күн бұрын
@@hector4913Well you can't really label his hypothesis true/false either seeing as *_all_* theories on black/white hole physics are simply unproven hypothesis based on hypothetical possibilities and thus are *equally* possible of being "true" _regardless_ of how "supported/unsupported" they are due to the amount of *_direct_*_ observation/ _*_objective_*_ data_ which we base these hypothesis on being *none* precisely lmao 💯👍
@EmpressOfExile206 7 күн бұрын
It's awesome to see another of my *favorite channels* for demonstrations of science concepts here‼️ The viewers *_want & need_* an ActionLab/Veritasium collaboration 💯
@popoliodiego 10 күн бұрын
"This is the simplest solution to the Einstein field equations and it already contains a black hole, a white hole and two universes" Great line.
@SinHurr 7 күн бұрын
Glory to me, the 100th like.
@TamWam_ 7 күн бұрын
No bc when I was thinking of what would happen if you went inside a black hole that's spinning, before he showed us the answer, I was like "crosses into another universe through a white hole right?" But I realised it wasn't possible. Til that reveal at the end, to be fair I think anyone would've guessed that but still 😭
@tabhorian 6 күн бұрын
And spinning at that!
@lukeutah420 5 күн бұрын
Glory hole
@Weezyzack 7 күн бұрын
I have a Bachelor's and Master's degree in Fluid Dynamics and specialized in trying to solve (analytically to an extent, and numerically) Navier-Stokes equations, which are one of the most difficult equations to work on. So I've had some mathematical and physical upbringing. Having said that, I've almost understood nothing of this entire video. But at the same time, it's been extremely educational. Thank you, I think.
@jamesnesran2348 6 күн бұрын
good luck getting that million
@Weezyzack 3 күн бұрын
@@jamesnesran2348 😢
@janjager2906 5 күн бұрын
The difference between the math of a static black hole and the rotating one !!! Jeezzz. I found this video very enlightening. Due to the visualization in your graphs it was the first time in my life I could understands more of black holes then the simple concept “if you fall in you never get out, including light”. The use of shifting grids in the visualization is brilliant. I will save this video, so if ever needed I can share it.
@samuelsilva8364 2 күн бұрын
I was closely following the explanation, then the spin was like "Think ya smart? Watch this!"
@TravisTatum 13 күн бұрын
I’m so astonished and impressed at how smart some people are. The fact that guy mathematically said there are black holes before we knew about them is insane.
@nolandderlugner1351 12 күн бұрын
Right? I just cant fathom this
@jacobshirley3457 12 күн бұрын
And even before Einstein, some people theorized about black holes.
@oldnelson4298 12 күн бұрын
@@hyefedayi5446 What a very strange comment. It is possible for him to be an utter genius when it came to physics and mathematics, while simultaneously holding horrible racist and misogynistic views. Many "great" people in history held views we would today find totally despicable. Apparently, Isaac Newton was a deeply unpleasant person. It doesn't mean we should discount his work. It also doesn't mean that his unpleasantness was somehow a virtuous thing because of his ground-breaking work, likewise Einstein's racism is not somehow vindicated by his scientific endeavours.
@owean 12 күн бұрын
@@hyefedayi5446you do know there are claims that many of his pattents and works are plagerized? There are claims he was pushed to that position for political reason, rather then his achievments in physics. God knows best, but that does seem to be possible truth.
@RoseOnFire 12 күн бұрын
@@hyefedayi5446 Everyone has strengths and weaknesses. I'm sure that you know a lot about one topic but are ignorant about others. The same applies to Einstein. That's why we should always have an open mind and be willing to learn from each other.
@hibryd7481 17 күн бұрын
2015: The earth is actually flat. 2025: Okay, the earth is round, but the southern hemisphere doesn't exist.
@SethidusVorscye 17 күн бұрын
The earth is partially flat now, and Australia and Brazil disappear. Everyone's happy.
@DotDodd 17 күн бұрын
2035: so we have all the hemisphere's, but Antarctica is a ring around the planet
@_mrspanky_4587 17 күн бұрын
Flat Earthers believe Australia doesn't exist. Maybe they were right all along 😱😱
@grepy 17 күн бұрын
The Earth is flat, but the spacetime is curved around it to make it round :D
@isabelkloberdanz6329 17 күн бұрын
I mean in the west people do act like the global south doesn’t exist lol
@onemediuminmotion 8 күн бұрын
Note @0:47, the correlative correspondence between the increased rate of flow of the fluid and the apparent compression of space and the slowing of time in the "point radial" direction. from the perspective of someone outside of/further away from that region of flow. That self-relative motion is more commonly and traditionally referred to as "acceleration" (or "acceleration-flow" in the geometry of a horn toroidal fluid vortex). The employment of vibrational waves [in the otherwise scale-uniform 'hyper-fluid medium (SUM) also known and referred to as "spacetime", to refer to and reference as "time" and "place" as a baseline frame of reference, and you have the makings of a story. This is the nature of "mass". So we could expand upon David Bohm's "matter is frozen light." with "mass is a region of slowed time from a perspective outside that region.
@Ibloop 3 күн бұрын
7:43 I was deeply invested at this point of the video during a track meet with captions on and my device muted And when the captions say (gunshots firing) a starting gunshot fired outside and I had to double take that
@NikolaiRubanovskii 15 күн бұрын
I see a lot of smart physicists and astrophysicists in the comments being blown away by explaining and visualizing the diagrams, but I am just a regular guy who works in marketing and is simply fascinated by this stuff. I don't understand nearly as much as was intended for me in these videos, but I am infinitely grateful that I can still get something as complicated as this thanks to your impeccable delivery of information. Thanks Veritasium!
@goodshiro10 15 күн бұрын
same sir, I'm just 16 and i too am fascinated by stuff like these I like veritasium as he has videos that's understandable by someone like me too lol
@enzobg2163 15 күн бұрын
@@goodshiro10 You can still choose to follow physics in college if you want. That was the career I wanted to follow when I was young, and ended up in law haha
@ethanbang9881 15 күн бұрын
How do I get into marketing I’ve been really interested
@gx9362 15 күн бұрын
Starting astrophysics in college next year because of creators like this. Amazing what people can do.
@botato8626 11 күн бұрын
@@enzobg2163 I would like to live happy and wealthy, which doesn't rhyme with physics
@Avishek85 16 күн бұрын
Seriously, who needs Netflix when you have amazing content like this Veritasium channel on KZfaq?
@aldunlop4622 16 күн бұрын
I can watch videos like this all day, and not even want to pause. Utterly fascinating.
@DoomMirror 16 күн бұрын
@@aldunlop4622unless they start to teach how to solve all those math equations 😂
@soundscape26 16 күн бұрын
They serve different purposes.
@Malthus 16 күн бұрын
This comment made me look at his number of subscribers, and holy sh*t that's a big number, faith in humanity restored.
@dancod4538 16 күн бұрын
the glaze is crazy
@beastsapien4470 3 күн бұрын
31:09 The thing is, singularity is a point and points cant spin so it is now kind of a ring-ularity which infinitely thin but must have some sort of radius and the radius must be different to different blackholes. This creates a whole new way of finding out about blackholes and we can also theorize that the radius of singularity must be proportional to something(maybe size of original star , size of blackhole , its mass , its age , its angular speed or maybe something else) , but i have no way of knowing or theorizing this as i am only a high-school student.
@kg4boj Күн бұрын
Points can spin though. Their angular velocity vectors are not dependent on its physical size.
@Hynex20 Күн бұрын
This is amazing! Very good animated and the way Veritasium could be hyper technician and explain for dummies like me, it's awesome. We need more like this one.
@MaoMaster69 17 күн бұрын
This is probably the hardest thing about math. When you get this deep into math in college, it all becomes just numbers, variables, expressions, and equations. Things start to remove themselves from a tangible way of understanding. Breaking it down like this so all of it can be consumed and comprehended in such a simple fashion while still being awe-inspiring is the most astounding things that people can do in STEM fields. People explaining an entire field like this in such a tangible fashion is so important and hard to come by.
@tonyhart2744 17 күн бұрын
math become deep, it remove the number with symbol and words
@NinetyUnderScore 17 күн бұрын
math hard, remove number, make easy
@jamesedward9306 17 күн бұрын
@@NinetyUnderScore 😂😂😂
@noiJadisCailleach 17 күн бұрын
This is why we need Human artists.
@blackwind743 17 күн бұрын
The human effort to try to understand infinity while simultaneously trying to ignore that it exsts is amusing but also very fitting considering the nature of infinity.
@rishuraj2806 16 күн бұрын
22:38 . "Now your entire future is in blackhole." Most relatable line ever.
@unknown0soldier 16 күн бұрын
Underrated comment xD
@judgeaileencannon9607 15 күн бұрын
Time adapts to us and physical objects. We physical objects do Not adapt to time. The physical drives all other forces.
@BagOCheetos 15 күн бұрын
I came looking for this comment. Wasn't disappointed. Haha
@rabeni805 15 күн бұрын
@@judgeaileencannon9607 Space/physical exists because of time. Not the other way around.
@Jbs6187 15 күн бұрын
Zoomer
@superdopeusername 7 күн бұрын
I feel this video is the cumulative effort and purpose for your entire Veritasium KZfaq journey. It's good to see someone (you et. al.) stick to their mission statement +13 years later.
@marcusforsblad7990 3 күн бұрын
True!
@asylumofglass 8 күн бұрын
My favorite Veritasium video yet! Really enjoyed this and learned a lot! Shout out to Kenneth Branagh. Never knew that guy was a physics wiz!
@icecream6256 17 күн бұрын
"Hey there's the southern hemisphere" "Also there're 2 earths" gets me 😂
@megahemphead 17 күн бұрын
It made me snort :(
@MbitaChizi 17 күн бұрын
My parents said if I reach 10k, they'd buy me a professional camera for recording... Pls guys Im literally begging you!.
@liverandlearn448 17 күн бұрын
Just keep ignoring us, we'll be whats left after the nukes.
@kronasdese 17 күн бұрын
Timestamp?
@TaylorfromPapaLouie 17 күн бұрын
@@kronasdese26:28
@CoverBydAn 16 күн бұрын
Man, the animation is totally world class. Nothing unnecessarily elaborate, but just enough to tell the story. Derek is not a youtuber, he’s an educator who uses youtube as his platform.
@adammiller161 16 күн бұрын
Only this dude can keep me watching a video for 40 minutes that I understand 0% of. Great stuff
@mubaraqoshodi5953 16 күн бұрын
@@adammiller161 😂😂😂
@MathHunter 16 күн бұрын
@@adammiller161 Um actually it's 37 minutes (easter egg?)
@rmoore850 16 күн бұрын
Agreed.
@panner11 16 күн бұрын
True, videos like these have such value for visualization even for people already deep their STEM fields. This is why it's sad there was that whole movement done by internet elitists to try and make Veritasium out to be a fraud because of that one electricity video that caused confusion. Mob mentality really sucks.
@jonathan3372 Күн бұрын
28:15 Juan Maldacena, discoverer of the AdS/CFT correspondence! His paper, first published in 1997, has more than 20000 citations by now. It's such a pleasure listening to him talk about physics.
@peanut9051 Күн бұрын
Excellent. I was able to understand a few concepts that I have heard about for decades - now I get it. Thank you. Great video.
@LonelySandwich 15 күн бұрын
Insane that an educational video got to #2 on the overall trending page, goes to show how amazing this channel is
@elektrofunkzz 15 күн бұрын
Some of the best content on all of KZfaq
@rico-228 15 күн бұрын
also how amazing 4 million people who watched this are
@leckerp 15 күн бұрын
In just 10h.
@danfromtheburgh 15 күн бұрын
Popularity doesnt equal quality, mate.
@rico-228 15 күн бұрын
@@danfromtheburgh its quality
@TheCompleteZygarde 17 күн бұрын
36:38 Pippin - "We have one universe, yes, but what about second universe?" Merry - "Don't think he knows about second universe, Pip."
@bozhidarmihaylov 17 күн бұрын
Winnie: But I Want More! 😂
@Alex.Winchester 17 күн бұрын
@@bozhidarmihaylovno this is a lord of the rings fellowship of the rings reference
@RadioFreeMN 17 күн бұрын
best comment
@delvijayjon 17 күн бұрын
Relativity as per J.R.R.Tolkein
@cookymonstr7918 17 күн бұрын
No, no, the Big one. Big one!
@assesseddavid2895 7 күн бұрын
I was literally just trying to figure out why light is affected by gravity AND how space-time actually works! I havent gotten far enough yet in physics classes but this video is feckin awesome at explaining it all!
@DrZaheerAbbas08 4 сағат бұрын
You have poured your sweat and blood in this video, finally we've a video which explains how the other end of black hole is a white hole and how ringularity allows you to not only escape a black hole but also steppping into a new universe , this whole concept is way ahead of time and TYSM for making it awailable to a Laymen , I have deep admiration and love for you and your content . Live long and Prosper !
@The_Unintelligent_Speculator 14 күн бұрын
Every single minute of this documentary was surreal.
@Sir_Loin_ 13 күн бұрын
That's because it's false
@raider_cz1946 13 күн бұрын
@@Sir_Loin_ Explain?
@HellionSol 13 күн бұрын
Its fun that a KZfaq video can educate me and make me feel like a dumb monkey at the same time
@BroadHobbyProjects 13 күн бұрын
@@raider_cz1946He probably thinks the earth is flat.
@Asd-tk2if 13 күн бұрын
@@BroadHobbyProjects And you probably drool and clap at everything you see without forming an opinion. Not everyone agrees with some theories and not everyone needs to.
@goofyloofy293 15 күн бұрын
Veritasium has a knack for explaining intense astrophysics in a somewhat understandable manner to us laymen.
@SoraNeku 15 күн бұрын
he has a PhD in Physics Education so theres that.
@AriefAsakura 15 күн бұрын
wait.... you could understand the video?
@goofyloofy293 15 күн бұрын
@@AriefAsakura not really but definitely moreso that some random lecture or textbook. It was still entertaining though
@MAYNOR82 14 күн бұрын
But if you want real deep astrophysics explanations with calculus equations and theoretical physics, go see Matt @ PBS Spacetime! I could barely keep up!
@NebulaAccount 14 күн бұрын
@@AriefAsakura it was pretty simple
@BWalt95 6 күн бұрын
After watching this video, I have 3 questions: 1. Has anyone ever observed a white hole, if so, how? If not, where should we be looking to observe the white hole? 2. Are we living in a white hole, or the aftermath of one, or is space time itself a white hole as it is always expelling tine. 3. What if when you travel into a black hole, and get expelled through the white hole, the universe you end up in is always the same universe? Making the white hole you come out of dump you out off it some predetermined or controllable stellar coordinates. (Worm Hole). And the parralel universe is just some insnanely far off distance in the same universe. Amazing video, and what a way to really get the mind thinking!
@blueline15 6 күн бұрын
This is an incredible video. I’ve never understood these concepts as well as I do now. I’ve heard these things but never understood the “math”. You are very gifted in explaining insanely mind bending topics in a digestible way for mere mortals like myself. And this video is free! Incredible.
@nicho7010 16 күн бұрын
37 minutes long on purpose? veritasium you naughty boy
@pradeepgade8355 15 күн бұрын
37th like
@MartinPrinzler 15 күн бұрын
oh, reference to an earlier video. I thought the maximum time a StarGate can kept open xD But this would be 38 ;)
@mindtricks4761 15 күн бұрын
@MartinPrinzler 37 minutes ago
@chotai 15 күн бұрын
@@mindtricks4761 I missed by 1 min
@piyushmate3837 15 күн бұрын
I like it 😂
@haariger_wookie5646 16 күн бұрын
Full respect for dancing on the line between „ohhhh that is how that works“ and „I have no idea what they are talking about…“
@haariger_wookie5646 16 күн бұрын
Never mind… it has been 5 more minutes and I am firmly in „I have no idea what they are talking about…“ Still very entertaining
@rohan7637 16 күн бұрын
LMAOOOOOOO, I'm still just sure about few things said here, yet unsure about all the maths and the diagram which was shown at last about wormholes
@cslack813 16 күн бұрын
Did you know that you can use the same character for opening and closing quotes “”??
@MrJdsenior 16 күн бұрын
@@cslack813 Hell, I didn't even know that character EXISTED. :-) Can I assume it is just a double comma? It makes me wonder if that is the way quotes work in some language other than English. Also, just because one question mark is good doesn't mean two are better (just kidding).
@tomas.stesti 16 күн бұрын
You are just on the event horizon of not/understanding it 😀
@ManuelReynamanuelmreyna 2 күн бұрын
I love the waterfall analogy because supercritical (fast) and subcritical (slow) flow in rivers are separated by a critical singularity in a waterfall. Surface waves (such as the ones a pebble would make) can never go up if they are downstream of the critical point, but propagate up and down in slow flow.
@newfreenayshaun6651 7 күн бұрын
Im recalling, When I was a very young kid I remember when I would go to bed at night in a dark room, I would close my eyes and all of a sudden be experiencing and seeing nothing but redshift infinite expansion. As if I'm rapidly shrinking at an accelerated rate as opposed to the darkness. It would paralyze me in my bed for a moment, very disorienting and scary as hell.
@FunktapusGaming4Lyf 3 күн бұрын
i would get that too 😵💫
@benjaminw3922 11 күн бұрын
Fun fact as fellow artilleryman, when calculating ballistic trajectories you start by pretending there is nothing in a flat 2-d universe except the howitzer, the round, and a constant 'down'-word acceleration. From that start point of the "standard" world, you then add corrections for every error, wind speed/direction/density, humidity, your distance from the equator, the rotation of the earth, wether [sic] you're firing with or against that rotation, the weight of the round, air temperature, and most anything else that could effect any part of the round traveling. It makes logical sense to me that Schwartzchild would take a similarly empty starting approach to solve Einstein's equations.
@trrrmac 9 күн бұрын
how many did you hit.
@benjaminw3922 9 күн бұрын
@@trrrmac I've never missed? Missing is pretty uncommon in the US. The math is surprisingly detailed, facilitated by hundreds of reference pages of raw reference data and simple/repeatable step-by-step reference sheets you use everytime all to make sure the round goes where you were asked to put it. 🤣 Not the most fun thing thing to do manually, but it works! Plus, we have a few computer systems we use as the primary means to do the math once we're out of training which helps dramatically!
@ThePrisoner881 9 күн бұрын
@@trrrmac A conventional unguided M549A1 155 mm artillery projectile has a circular error probable (CEP) of 267 m (876 ft) at its maximum range, meaning that half of the rounds can be expected to land within 267 m (876 ft) of their intended target. The lethal radius of a typical 155mm round is about 50m, but fragments can extend well beyond that for "soft" targets (i.e. humans, light vehicles like unarmored trucks, etc.). So a "hit" depends on a lot of factors, not the least of which is what you're trying to hit. Troops in the open? 50m away is likely lethal to them. A tank? Unless you hit it directly, you're probably not even damaging it. A bunker? Not only must you hit it, but you must penetrate it.
@Mmoll1990 9 күн бұрын
This is the common approach to basically any problem that applies mathematical theory to the physical world.
@828SAGE 9 күн бұрын
Not just a run-of-the-mill grunt... They're grunts who are good at ballistics and calculus 😂🎉 thanks for your service!
@gunsandgranola7262 16 күн бұрын
I love how the PhD’s say “the mathematic equation is quite simple really.” I needed every second of this video to just grasp the idea behind it.
@skydivenext 16 күн бұрын
Is this basic class of physics students?
@MrLennart1976 16 күн бұрын
Everything is simple once you know how. And Once people know how, they tend to forget how complicated it felt at first
@kiyarashborna6783 16 күн бұрын
Be proud of yourself. I rewatched every second of the video multiple times and i still dont think i even grasp the idea. @gunsandgranola7262
@matteobenvestito9537 16 күн бұрын
@@skydivenext Nope... you only begin to study general relativity during your master degree, at least here in Italy
@skydivenext 16 күн бұрын
@@matteobenvestito9537 then is veritasium genius?
@MrZigzter 5 күн бұрын
As soon as I saw the pembrose diagram, I gathered the resolve would be hexagonal. As he said, the relativity equations can be reversed. I postulate while watching that it is an infinite grid of hexagons, where adjacent hexagons have a negative value that in their relative field are equivalent positive, "flipping" at the intersection and that is the infinite resolve. I think the white holes are stars. So I postulate, entering a black hole would have you find yourself in the center of a sun. So to escape, yous have to be travelling at a speed where the temperature didn't burn you until you ejected. Perhaps possible with the Leidenfrost effect. Even if that were to become possible, we'd then have to establish navigational bearings and a sustainable strategy beyond. I would further postulate that the singularity is the true navigational point that would determine according to trajectory, which of the infinite universes you would arrive at.
@rayplaylist 4 күн бұрын
my professor once introduced me a concept of what if we calculate time as space itself. you see here on Earth we always calculate space and time as a different variable, how much time do it takes to go from here to there, that's always happend right? so he came up with this concept of calculating time and space as a single variable, so basically time is space itself. with this concept in mind, I remember he was trying to simplified Einstein's theory of relativity, but I don't think I've seen the finished equations of that tho'. but honestly, with this concept, those 2D diagrams (x and time variable), that always become our sort of "boundary", can be simplified and we can add more "dimensions" to the diagram.
@kyalanur1 10 күн бұрын
this is the kind of veritasium videos i live for. complex enough to make me feel a lost, but with a clear thread of intuition running through it that makes me feel like I understand what's going on. def watching this a 100 more times
@hector4913 7 күн бұрын
it's exactly what I felt...or this just might be one his best videos ever produced 🤩!!!
@TamWam_ 7 күн бұрын
Frr, he explained it in such a way where I grasp the concept/bigger picture, just not the details, and I haven't even studied calculus yet 💀💀
@user-os7ec4dm8x 6 күн бұрын
White holes are better than black holes!
@biopsiesbeanieboos55 6 күн бұрын
You’d love Floathead Physics.
@ThomasJr 6 күн бұрын
Lol, it's very complex indeed. Complexity that requires a lot of studying. Then again there's a point where even the experts can't have a consensus anymore.
@virtualnk5825 15 күн бұрын
I got mind blown when Prof. Geraint F. Lewis said at 26:58 "This is the simplest solution to the Einstein field equations and it already contains a black hole, white hole and two universes".
@vedantchourey7362 14 күн бұрын
This may open the possibility of things which are beyond our comprehension.
@ivoryas1696 14 күн бұрын
@@vedantchourey7362 Or maybe... and this _maybe a _*_big_* if... *_just_* inside it! I'm hoping it is, tbh.
@ironhorse492 14 күн бұрын
This progression of complexity is pretty common in physics. We use differential equations to describe how the Universe works. Thos differential equations can go from trivially easy to solve to a five minute exercise to a real headache to literally impossible to solve by just adding one term for each step. Einstein's equations are a set of 11 differential equations all coupled together, its a miracle we have any solutions at all
@galactoman5503 8 күн бұрын
@@ironhorse492 bruteforce ftw?
@mckaymusicTV 4 күн бұрын
I once took a “trip” and looked to my left. I saw an infinite number of myself to the left of me in a straight line separated about a foot apart that reflected my past movements about a quarter second apart. I turned to my right and saw the opposite. An infinite amount of my bodies in a line each slightly in the future. It really made me believe that I have already lived that exact moment an infinite amount of times and will continue to experience that exact moment for eternity. Like a permanent imprint on space time itself. I’m convinced we can learn and study about our universe from certain psycho active substances because it completely removes your time perception. Would love to see results professionally documented.
@yukseldincer573 3 күн бұрын
This is the best, complete yet most simple explanation that I've seen on black holes and white holes. Unbelievable work. Thank you for that.
@ScienceClicEN 17 күн бұрын
Fantastic video as always! Very glad I could participate 🙏
@yoloboogie3674 17 күн бұрын
hard to understand the scienceclic videos but this makes more sense
@Siberian_Khatru. 17 күн бұрын
Ive seen a few of your videos,they are absolutely good and your editing levels are top notch too!
@Advythe 17 күн бұрын
I've been subbed for a while, as soon as I saw the Astronaut POV clip I knew it was you, congrats on the collab!
@mouchoirs_blancs3582 17 күн бұрын
Sa m'a étonné quand j'ai entendu ton nom dans la vidéo XD
@albertosierraalta3223 16 күн бұрын
@@yoloboogie3674I disagree. I think ScienceClic has some of the best explanations in science
@SuperShadowmetal 16 күн бұрын
"the war treated me kindly enough, in spite of the heavy gunfire, to allow me to get away from it all and take this walk into the land of your ideas" ..... BARS and eloquence.
@solidoxygen7873 16 күн бұрын
I'm glad he didn't get killed by a stay explosion
@richtigmann1 16 күн бұрын
@@solidoxygen7873 agreed, that would have really sucked
@ShaiyanD 16 күн бұрын
@@richtigmann1like a black hole
@NickGreyden 16 күн бұрын
The war has treated me kindly enough In spite of the, like, gunfire and stuff To allow me to get away from all this malice To allow me a walk inside of your mind palace
@sion8 16 күн бұрын
@@NickGreyden *+*
@thearkmecha4637 Күн бұрын
I love how the appearance of the black hole always drops my heart
@lol-xx9kn 5 күн бұрын
With a globe to map the need to create different projections to meet different goals is due to there being too many spatial dimensions than you have in your projection: one of them has to be flattened or essentially set to 0. It's obvious in that sense that you'll end up with things where the math doesn't make sense because the projection doesn't fully represent reality. Seeing how even trying to run a 4d projection into 3d space runs into issues here it makes sense that having additional spatial or time dimensions might be the real reality we're trying to project. Intuitively that makes sense that some theories of quantum gravity like string theory might need more dimensions than we're comfortable with. The question then becomes is the math of the projections wrong? Or is the model / our understanding of reality wrong?
@SivadBop 16 күн бұрын
Opened this thinking "ok black holes are well-trodden youtube material and PBS Spacetime has been crushing it on the science explainers," and what could this possibly add? Then there's this coherent, beautifully structured and produced, 37-minute-video-that-feels-18-minutes long that is a masterwork of both passion and competence for teaching. It makes NdGT seem unapproachable in comparison. Awesome
@dsp4392 16 күн бұрын
Woah, I honestly wouldn't have realized this was 37 minutes long if it wasn't for your comment.
@krishbrd 16 күн бұрын
NdGT catching strays
@Merennulli 16 күн бұрын
PBS Spacetime did a good job explaining it as well. They split it up across a few videos to get more into the weeds, though. This was a good high level overview.
@gracetonsanthmayor6687 16 күн бұрын
Well spoken, comrad
@panner11 16 күн бұрын
My hope is that this video leads curious people and bridges them over to channels like PBS spacetime that dive deeper into these subjects.
@rickintexas1584 16 күн бұрын
The brilliance of the people who figured this stuff out is staggering. That Einstein guy truly was pretty smart.
@aldunlop4622 16 күн бұрын
It's also a lot of bloody hard work.
@user-de3yp9bd1b 16 күн бұрын
i like newton...you like fruit (ice cube 22 jump street line)
@headspace8410 15 күн бұрын
people continue to underestimate the term "a life's work" dude literally spent his entire existence on it and also had the enough intelligence to keep going. yes.
@bobs182 13 күн бұрын
@@headspace8410 Einstein came up with General and Special Relativity while he was young.
@SpaceflightSimulator 12 күн бұрын
What's really fascinating here is that we can predict the universe with math. Like did we invent math or discover it?
@slotos 8 күн бұрын
12:55 The problem is not even about stars collapsing behind Schwarzschild radius, but about Schwarzschild equation showing that for a non-zero mass or energy density, there exists a maximum radius beyond which the black hole will form. Even if stars didn’t compress and were made of goose dawn or were simply regions of empty space, there’s a maximum size, after which black hole will form.
@FunktapusGaming4Lyf 3 күн бұрын
Which is why it's believed that in the very early universes, gaseous regions could just immediately become primordial blackholes of gargantuan sizes, which in turn probably seeded the early galaxies
@raymondsalzwedel 6 күн бұрын
Amazing! An excellently crafted narrative arc. Thank you. Now . . . in theory there could be non-rotating black holes, but in practice there must always be some angular momentum to such an object, even if it's very small right? So then a question could be: What is the minimum angular momentum that would result in a sufficiently large space-time radius of a singularity to be, (a) observable, and (b) traversable?
@FunktapusGaming4Lyf 3 күн бұрын
Heckin' fast!
@kato_dsrdr 15 күн бұрын
It's kinda crazy that math can predict the existence of such things without us first actually seeing them.
@Scorch428 15 күн бұрын
Yeah my mom used to count to 3.... and I knew after 3 there was an ass-whoopin'.
@stephanie154 15 күн бұрын
I was very fascinated when i first heard how, the stats of frequency and wavelength etc of any tune can give us the length of the string it came from and type of instrument it came from. So suppose you've never actually seen a guitar, you can use math to construct the whole thing on a computer. That's how scientists do a lot of deep space mapping.
@MananW1 15 күн бұрын
@@Scorch428😂😂 👍
@123lambobo 15 күн бұрын
Yup, and the cool thing is everything is based around pure logic. Math build on it self and it all comes from simple addition, subtraction, division and multiplication. Then u need to do experiments to see if u where right with your prediction ofcourse but yea its very cool that we can predict these things, and if im not mistaken i think all of Einsteins predictions that we have been able to verify by experiments have turned out to be true…. That man was truly a genious.
@joshmorison2858 15 күн бұрын
math isnt predicting anything we are just finding clues
@Etanmm 16 күн бұрын
Math: You can't divide by zero Physics: Dividing by zero produces an einstein rosen bridge in the space time manifold to another universe traversable only if the singularity is spinning
@liam78587 16 күн бұрын
average math nerd vs average physics enjoyer
@lilwoody7489 16 күн бұрын
@@liam78587In this context its actually really funny and makes sense lol
@zaidbhaiboss 16 күн бұрын
From what I understand I think it's not dividing by absolute zero but something that approaches zero so that's a different thing. You do this all the time in Calculus.
@mangwello3473 16 күн бұрын
Dammit math nerd😂 I like the Einstein rosen bridge into another universe through the spinning singularity
@MagikMKW 16 күн бұрын
Me when I compare highschool maths with research level physics
@Space30MINUTES 3 күн бұрын
Thank you for your video. It explained in detail what I needed and was researching
@BradleyCarls 3 күн бұрын
Thank you so much for making this video! Your visualizations allowed me to understand the thought process and connection between the math and the physical theory. Ive loved your channel ever since I found it. Thank you so much for everything you do!
@rishi_sk 14 күн бұрын
This "37" minute video on black holes might be one of the best educational video to ever exist.
@JohnPretty1 13 күн бұрын
Are you sure it "exists?
@joj4541 13 күн бұрын
36, the ad
@VelexiaOmbra 11 күн бұрын
37 | 73 12 | 21 (prime ranks) 144 | 441 (prime ranks squared) 37 | 27 | 73 12 | - | 21 37+27+73 = 137 12+21 = 33 (prime rank of 137) Behold the mathematical Trinity ;) 37 -> Your inner world (Red, Thor, Animus, Conscious, Horus) 73 -> Your outer world (Blue, Hel, Anima, Unconscious, Set) 27 -> the observer (Green, Loki, No One, Subconscious, Anubis) 137 -> everything and nothing (White/Black, Odin/Freyja, Self/No Self, No Self/Self, Isis/Osiris) (Check them out geometrically as well, centered hexagonal numbers, star numbers, triangular numbers (makes the "triforce" together), etc) Note, 37 and 73 are hyperbolically mirrored, such that one appears larger from the vantage point of the other, one appears to wrap around the other, until you cross the "event horizon" between them, just like crossing a black hole event horizon, the horizon would wrap around you completely, appearing at first convex, then a perfectly flat infinite plane, and finally concave until the last bit of light directly behind you was gone, and at that point you have "crossed". You would never see yourself pass through, but the inside would become the outside, and the outside would become the inside, going from Spacetime to Timespace.
@Fangh44 Күн бұрын
Thank you for your work and the video. And also for Alessandro Roussel's work !
@SteamVision 5 күн бұрын
After watching this video and many others about space, time, and physics this is my understanding (which means nothing next to those who study this stuff for work) Gravity effects time, and the stronger the gravity the slower the time. That would mean time would crawl to almost a stop to an outside observer but never truly stop. I've been told Block Holes take the lifetime of the universe(more or less) to die. My Hypothesis is that block holes are the universes way of stopping a singularity from happening by giving the star infinite time to collapse within the black hole. This would never result in the matter being able to escape the black hole, but that's where Hawking radiation comes in. As HR falls into the back hole the removes the matter within the back hole this stops a singularity before it could form since from within the black hole the lifetime of it's existence would happen comparatively all at once. The moment things start to compress near infinity Hacking Radiation comes in and destroys it. I know I'm wrong here and I'd love someone to explain why.
@ericbeauchamp7385 15 күн бұрын
I've taken just enough math that I BARELY understand what they're saying and my mind is absolutely blown. This. Is. INCREDIBLE.
@michaelcherokee8906 14 күн бұрын
There was math in this video?
@sorteskyer 13 күн бұрын
@@michaelcherokee8906 Everything shown in this video was math
@michaelcherokee8906 13 күн бұрын
@@sorteskyer Shown? You mean you actually WATCH videos still?
@realmehuhn9437 16 күн бұрын
Those diagrams must be wrong, they fail to picture a library inside a kid's room.
@coreyanderson3288 16 күн бұрын
fantastic reference
@Malthus 16 күн бұрын
MURPH!
@adiabd1 16 күн бұрын
But they did able to picture a stick figure adventure into a black hole and entering the wormhole that goes to other universe
@MrThrifty1 16 күн бұрын
Wait what's the reference?
@SUPER_ZOMBIE 16 күн бұрын
@@MrThrifty1to the movie Interstellar
@markkline6123 Күн бұрын
Love this. Also, nothing says, "this is a math video" as much as, "your nemesis looks back at you, shaking his fist AT A CONSTANT RATE" 😅😅😅
@paulstaden968 5 күн бұрын
I wish I had a maths teacher that gave a .... well. If they'd explained this like this it would have transformed my experience. I'm a maths fan (obviously) .... not a fan of the universe. They just spent their whole time trying to control disruptive idiots and giving me detention because they didn't like my family. But this.... this is fascinating!.
@AdityaSharma-th1gl 15 күн бұрын
"Since the mathematicians have invaded the theory of relativity.... ..... I do not understand it myself anymore" -Albert Einstein
@franklinjablonsky7613 15 күн бұрын
There should be a space between understand and it, Mr. Einstein. Thought you were smart
@micholous 15 күн бұрын
i mean it makes sense. there never was and never will be any single person who could even try to understand everything. our smol brains are not made to make sense of it all
@colbyboucher6391 15 күн бұрын
There's a point at which observation is the best we can do, and intuitive understanding just isn't possible any more.
@trigcat3107 15 күн бұрын
Because Einstein stole the idea from someone prolly and published as its own.
@icodestuff6241 15 күн бұрын
@@colbyboucher6391 were far past that point. The best we can do now is just math; we are nowhere near testing the very theoretical theories (i.e. string theory which is basically irrelevant nowadays because of how untestable it is)
@user-rw8uh8xm7p 15 күн бұрын
my man was at the frontlines of war and thought..."after all why not...why not publish physics papers right here and now?" damn...
@HistoryNerd808 14 күн бұрын
I know it's a joke but his miracle year was 1905. Germany wasn't at war then(WW1 started in 1914)
@dooks123 9 сағат бұрын
Solution: 1. There are no parallel universes. Look at the map [31:27] that is again, making the round map flat and making "new universes". It is like zooming out of google maps and keep scrolling to the right, you see more of the same countries but it is the same globe. This flat squared map is actually round and the "Parallel universe" is just the same universe but to the right (or left). 2. The "black hole" and the "white hole" is the same thing (top to bottom or vice versa). The black hole "ejects" light from the event horizon and that is your "white hole". 3. "Worm holes" don't exist - or if it does, it is just a line on the event horizon. So scraping the black hole without getting drawn in "and getting ejected" just leaves you in the same universe, just on the other side of the black hole.
@xXEverymanXx 4 күн бұрын
Absolutely outstanding work. Unbelievable to think that something of this quality can be basically free.
@amatthew1231 17 күн бұрын
I love all the anecdotes from history of famous scientists basically saying "Yeah theoretically maybe but there's no way that actually exists, no sane man would believe it, it's absurd. And the video is about worm holes and parallel universes.
@bozhidarmihaylov 17 күн бұрын
The only possible journey one can have at the moment 😊
@undine120 17 күн бұрын
"When a distinguished but elderly scientist states that something is possible, he is almost certainly right. When he states that something is impossible, he is very probably wrong." - Arthur C Clarke.
@atomgutan8064 16 күн бұрын
@@undine120 This single quote is one of the best I have seen about science.
@davidwuhrer6704 16 күн бұрын
@@atomgutan8064It's about the guy who won two Nobel prizes. Linus Pauling.
@jhchooo 16 күн бұрын
We are the music makers and the dreamer of dreams
@AudioPhile 12 күн бұрын
The theory itself is bonkers, but imagine not only thinking about that in maths, but coming up with it in the first place. Einstein was a freak man.
@FaizRasool-qk1ql 9 күн бұрын
and somehow parts of it worked... now we ll solved it some more and maybe it becomes "sensible again"
@Manhunternew 9 күн бұрын
He didn't come up with it he discovered it
@Phoenix80675 9 күн бұрын
@@Manhunternew he did infact invent it. Its like saying people discovered languages and saying i discovered the word for orange.
@AverageAlien 9 күн бұрын
Einstein built his work on the backs of previous physicists, it wasn't like he pulled everything out of thin air pal
@deserteagle78966 9 күн бұрын
@@Phoenix80675 No it isn't. Language is a human creation that is entirely spawned from humans, mathematics and sciences are the fundamental ways in which the universe works. They exist as they are regardless of whether humans have found out about them or not. Our language however was created by humans and would not exist without them.
@The_Witch_King 6 күн бұрын
@veritasium your videos are truly an inspiration, a medium to escape this nonsensical world we are living in right now. Thank you, I really mean it.
@jatinrawat777 Сағат бұрын
I was lost after the point where they say that "It is an eternal solution" because I don't quite understand the "...that is the problem why black holes are realized in our universe and white holes are not"... bro please explain that if anybody can????
@johnchessant3012 17 күн бұрын
I love math. The fact that people were able to mathematically see that black holes could exist, even as most physicists thought they were preposterous, is just so awesome.
@mikemondano3624 17 күн бұрын
It was the physicists who saw them as mathematically possible.
@MarkAhlquist 17 күн бұрын
It's happening again with the Many Worlds interpretation, isn't it?
@Tubylec7028 17 күн бұрын
facts
@HandledToaster2 16 күн бұрын
@@MarkAhlquist No
@SedoKai 16 күн бұрын
@@MarkAhlquistI'm sure there's many worlds. But there's no way they connect neatly like is proposed here, and you're not going to see "parallel" worlds where things look nearly identical and there's extra versions of yourself or others. And there's certainly not infinite worlds.
@jonasjanousek7132 17 күн бұрын
You've just got me puzzled. Again. Literally every Veritasium video makes want to leave university and go study physics, maths or anything the video talks about. I barely understand anything in your videos, but that's what I love about them, and what makes me watch every single episode. Thank you for educating people. Keep up the good work.
@Dilip-be9xb 17 күн бұрын
I guess i am not the only one thay feels this way
@aerchys4779 17 күн бұрын
I mean, if you’re in uni you’re already in one of the best possible positions to study physics, so if it really captivates you that much give it a shot, like a minor or a double major if you’re not ready to change yet
@GamerKiwiOfficial 17 күн бұрын
U gonna hate it, dont 😂😂
@DanBowkley 17 күн бұрын
You could "take a few courses" via MIT's Open Courseware. They don't count for credits or anything (hence the quotes) but they include all the course materials including tests so you can see if it's actually something you'd want to study. It's a free test drive you can take infinitely.
@lemyskaman 17 күн бұрын
becarefull is not that visually easy on math or physics universities course, to taggle that down you need skill and they need time and effort to be develop
@Finchyboi14470 Күн бұрын
As an aspiring science fiction author this stuff is all helpful to me as I try to keep my book semi-realistic to known science.
@TamagoHead 8 күн бұрын
An observer near an event horizon will get blue shift. If it’s observing another body near an event horizon and you the relativity of space/time maths become a two-body problem, but we lack observational data and new maths theory. The shortest proof I’m aware of a counter-proof. 1/2 page of a brute-force counter example. The 3x+1 / 2 ends as a 4/2/1 loop, but even the latest proof Fermet’s least theorem is 190+ pages of dense maths that did not exist in Fermet’s time.
@gibn1542 16 күн бұрын
I never expected to learn how Einstein Rosen bridges actually work more than just watching it being referenced in pop culture media as a cheap way to get characters to another space
@DarthHoosier3038 15 күн бұрын
One thing I’m confused about is, he speaks about anti-universes where gravity pushes rather than pulls. But, in that case, wouldn’t it be impossible for black holes to form? Aren’t black holes essentially wells of inwardly pulling gravity?
@woodtom14 15 күн бұрын
@@DarthHoosier3038 I think it would be similar to how white holes are most likely impossible in regular universes
@BrianWelch-vc7xy 15 күн бұрын
@@DarthHoosier3038 Yes, which is why in an anti-verse white holes would dominate instead of black holes. The mode of travel to a new universe would be the same. Not sure how a ship would react being in such a universe, however. Interesting thought experiment.
@headspace8410 15 күн бұрын
@@woodtom14 yeah it takes looking at the anti universe with the same lense as our regular one, the white holes take place of the black holes and black holes take place of the white ones. white ones in the antiverse are not just possible but provable just as our regular black holes there. on the other hand the black holes are "unlikely to exist"
@tobbse4ever 14 күн бұрын
@@BrianWelch-vc7xy You know what would be awesome? 1. Travelling into the Antiverse, 2. get some good ol steel bars with negative density, 3. go back into a normal universe, 4. build custom wormhole back to home. 5. Bring freedom to new planets 6. Profit 😊
@amitamaloo9248 16 күн бұрын
It's really amazing how a human mind sitting on earth could literally think of this visualize this and bring out all this stuff.
@badboi4lyff 16 күн бұрын
I like to think those that watch and briefly understand the concept of videos like this are the privileged ones. Those who can appreciate the complexity of what's out there. There are millions, if not billions of people out there that have no idea what a black hole is and don't care.
@mkhanman12345 16 күн бұрын
Omg
@phoenixlal7428 16 күн бұрын
Its like origami. We fold the physics as much as we can (without tearing it up) to make it understandable which eventually turns into a beautiful object.
@athgowla687 16 күн бұрын
@@badboi4lyff And the majority have good reasons not to care. If you need every hour to work-eat-sleep (+ household & care) and survive, you better don't care about this, even if you would have access to youtube. So, you need double privilige for it: education/intelligence and a certain level of wealth. It should be our mission to make more people have this double privilige.
@Teslijah 16 күн бұрын
And then potentially share it with every other living human
@jonesrdh7170 5 күн бұрын
The man you are interviewing has a billing way of describing complex concepts. As do you. Thank you
@OneLine122 7 күн бұрын
It's nice video. My intuition for what it's worth is that those type of speculations apply to everything. If you think about it, any point of the universe is a singularity, so everything that exists has one, and the horizon is the shape of that thing. So put an apple in space and direct some light towards it, at some point it will reach the apple, the horizon, and you will cease to see that light. You don't see it going through, it just disappears and for that light, the only future is the singularity, so nothing. But this increases the energy of the apple, which might expel some light back, so now you have the white hole. It's not the same photon, the frequency will be different, but it's still the same energy in theory. So the wormhole is just the energy of the photon getting absorbed and becoming the object, which then gets pushed back in a new universe from the photon's point of view, but the same from ours. I really think they are just trying to solve something we already know and the large scale they are using is a bit of a mirage with words that are emotionally charged for no reason. I mean, any object is called a black body for that same reason and it stands to reason it's the same.
@Sollace 15 күн бұрын
My immediate thought upon seeing this is "But all quantum physics is strange". Except for quarks. Only a sixth of those are strange.
@wstavis3135 14 күн бұрын
Nice. 👏
@KafshakTashtak 14 күн бұрын
I thought only 1/6 are strange.
@DieterDuplak314 14 күн бұрын
the strange flavor is palpable
@Kazedor 14 күн бұрын
One sixth. There are six types of quarks. Only one sixth of them are strange.
@Sollace 14 күн бұрын
@@Kazedor Ah my bad, I didn't count them xD
@josephmuema7916 16 күн бұрын
30:14 This whole motion sequence just blew my mind. I felt like I was the one travelling through it. Phenomenal
@MichaelEilers 16 күн бұрын
Why is it a cardioid shape, not a sphere?
@Kavaitsu 16 күн бұрын
@@MichaelEilers because this black hole is rotating, Veritasium said it right before the time stamp
@Kavaitsu 16 күн бұрын
I hope someone makes a movie with these accurate dimensions (I guess Interstellar is the closest yet)
@josephmuema7916 16 күн бұрын
@@MichaelEilers just as @Kavaitsu said, it is because it's a rotating blackhole, so the centripetal force resulting from it pushes its boundaries outwards from its original spherical shape.
@thibaudbourgeois4406 16 күн бұрын
Go check out ScienceClic youtube channel (the one who made the animation). The is one of the best channel here on KZfaq. State of the art videos for understanding advanced astronomical concepts. Maybe the best educational channel. He does videos in french, but I know that he now uploads the same videos on a new English equivalent clone channel with English voice explanation.
@Brandon-a-writer 7 күн бұрын
The introduction is so reminiscent of the introduction to Hawking's documentary, the one scored by Philip Glass, 'A Brief History of Time.' Only in a much clearer and intelligible way, the behavior of a clock as it falls into the event horizon up to the moment it crosses the singularity. For anyone in the comments who haven't seen this documentary, it speaks a lot on Hawking's early life and his theories, though somewhat aged by now, it is still worth a watch and has a great atmosphere and score, which really makes it great fun paired with the right kind of mushrooms.
@demon39063 6 күн бұрын
insane production quality, well done! thank you for making this!
@craigscott4205 16 күн бұрын
I love math because if you discover something, it describes something you can't comprehend - YET.
@SimonBrisbane 16 күн бұрын
Or in many instances, ever. Multiverse anyone? (It ain't science)
@gabrielcoventry4586 16 күн бұрын
I guess just because something can be expressed mathematically it doesn't mean it can exist outside of concept. For example I can't have -3 McFlurrys, I could be owed 3 McFlurrys but that is a human concept and doesn't exist physically. 3 McFlurrys can actually physically exist, I can't have -3 McFlurrys sitting in front of me. Damn I want a McFlurry... This video hurt my head.
@kerolokerokerolo 15 күн бұрын
@@gabrielcoventry4586 but if you eat 3 mcflurries, regret it and throw them up, you have now -3mcflurries within you lol
@gabrielcoventry4586 15 күн бұрын
@@kerolokerokerolo Damn that’s true. Problem is they’re too tasty to regret. I wouldn’t be proud of it but I couldn’t regret it
@vigilantcosmicpenguin8721 15 күн бұрын
@@gabrielcoventry4586 Time to do some mathematical research regarding the number of McFlurrys you can have.
@PH-G 17 күн бұрын
The fact that Einstein's field equations allow for the existence of so many things right out of a sci-fi film and yet there have never been any experiments that disprove relativity is so wild to me.
@heroofsomethin9412 17 күн бұрын
I'm not any mathematician of the sort, and I don't know about any physical experiments done to disprove it, I do know that Einstein paper's had its math disproven! I would highly recommend searching it up!!
@Hurricayne92 17 күн бұрын
@@heroofsomethin9412 damn where can i find a source for this? just searching 'Einstien disproven' or anything like it doesn't exactly provide decent results, so a paper to read would be ideal.
@SioxerNikita 17 күн бұрын
@@heroofsomethin9412i want the proof to.
@SioxerNikita 17 күн бұрын
Many actual theories can seem like straight out of sci fi. All you need to do is find something that people don't know a lot about
@Willwantstobeawesome 17 күн бұрын
I suppose then the difference between "allow for" and "imply" is crucial
@abrahamolivas2220 8 күн бұрын
Amazing video and explanation !! I nearly grasped the equations but I still feel like I got something from it just genius !!
@ThomasJr 6 күн бұрын
Perhaps it's simpler to say that as the spaceship approaches the even horizon, the gravity of the black hole becomes harder and harder to overcome. The result is that at the event horizon photons orbit the black hole indefinitely, forming a still image. After the spaceship crosses the event horizon, its light can't make it out anymore so it's lost forever to people outside of the event horizon. And just above the event horizon, the escape velocity is less that the speed of light though the light we see from it is very red shifted (like the light from a source that was moving away from us at a large speed, though it's not moving away, only its space time is very curved).
Shocking Universe
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Veritasium
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