Is Time Travel Possible In Our Universe?
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- Опубліковано 21 тра 2024
- The first 100 people to use code UNIVERSE at the link below will get 60% off of Incogni: incogni.com/universe
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Researched and Written by Colin Stuart
Check out his superb Astrophysics for Beginners course here: www.colinstuart.net/astrophys...
Edited by Manuel Rubio
Narrated and Script Edited by David Kelly
Thumbnail art by Ettore Mazza, the GOAT: ettore.mazz...
Animations by the superb Jero Squartini www.fiverr.com/share/0v7Kjv using Manim - MIT License, (c) 2020-2023 3Blue1Brown LLC
Stock footage taken from Videoblocks and Artgrid, music from Epidemic Sound, Artlist, Silver Maple and Yehezkel Raz.
Space imagery also used from NASA and ESO.
Specific image credits:
AT Service via Wikimedia for images of Kip Thorne and Bryce DeWitt
Massachusetts Institute of Technology, via Wikimedia Commons for the image of Bruno Rossi
00:00 Introduction
06:00 The Block Universe
16:25 Visiting The Future
27:00 Visiting The Past
37:59 Time Streams
#wormhole #quantum
The first 100 people to use code UNIVERSE at the link below will get 60% off of Incogni: incogni.com/universe
incogni is a scam though
@@Kaapstad420 What do you mean?
@@NonBinary_Star They say they get data brokers to delete your data but wont provide you confirmation that those brokers in fact delete your data. Most of these types of services have been around since the phone books and are often just like typical sales companies.
@@Kaapstad420 Do you have any experience with DeleteMe? How do you feel abt that one?
@Space Backspace what benefit does this description of it "not existing" have?
Yayyy new Sleep Video Thank you
added to my sleep playlist 💤💤
Same😂😂😂
@@max-zo5ew can u make ur sleep playlist public I like these too
@@max-zo5ew please make your playlist public
I thought I was the only one😊
Who else is revisiting this classic in 1943??
😆
Damn I'm in 1946, hope U made it out alive
just wait
“Over then” and “over there”. Very good concept. “Separated by time” being the same as “separated by space” is a very good way to look at it. Thanks for the new perspective.
Isn't that in essence what we already do when we say "back then" and "back there"?
@@1112viggoyes!
Discussing directions in time like it was MapQuest is a very good concept.
@@4NeonFun Yeah very practical, like the concept of spatial directions would be if everything was unchangeably moving east...
😮😮😮😮 1:57
I love the theory that UFO's are use from the future observing history(for them) as I think most people would love to go back in time to witness what it was like so it is not hard to imagine that future humans are simply observing.
I watched I think t was a Twilight Zone Episode-in the Future where time travel is possible travel Agencies Offer trips going back in time to witness all kinds of events that happened on Earth. Example- a Volcano Eruption but are safely transported Back so not to get hurt!
And this could be a potential answer to the Fermi paradox as well
@@Valkbg Three Body Problem: life in the universe is quiet because it stops being alive when other life detects it.
You can't return to the same future if you go back in time.
How many observers have to disappear, never to return, before they stop sending people back?
@@BillyWitchDoctorDotCom Can you explain further because said like that it doesnt make much sense?
My appreciation goes to the entire staff responsible for the outstanding presentations of each video of The History of the Universe.
Tyson Fury?
@@OregonCrow lmfao, you actually don't think there are whole teams working on youtube channels???
In this case it would be extremely impressive to run 4+ youtube channels that release atleast two 40+ min videos a month with exceptional commentary, music and visuals put together. You actually think it's only ONE person doing this????
And don't get me started on the amount of hours this person has to research all this to put it into a video of sizeable length.
Very ignorant take my friend.
@@OregonCrow yeah, what an insane wall of text I wrote. Must be difficult being a toxic brainlet.
@@OregonCrow It's only 5 lines... I read it and it wasn't even adressed to me...
the universe is pretend. time is also pretend.
I don't know if anyone has mentioned something similar or not but your videos have been amazing for my mental health. Too often we're caught with the daily responsibilities of life; find ourselves overly immersed in social media and news that we forget how insignificant we truly are. Your videos are a way for me to just step back from the world and realize all our problems are miniscule when compared to the sheer significant size of the universe and all its physics surrounding it.
👏
Well said!
Besides, we might be able to do something about being struck by an asteroid, but a rogue blackhole we can absolutely do nothing about.
Delete your social media accounts,
You can thank me later
Well said.
Very miniscule
I'm time traveling right now, but most people just call it aging.
This is by far one of the best presentations of Physics, astronomy and science I've seen on UA-cam, top marks for this, the production vaule and thorough exploration of the subjects provides a terrific window into some of the most complex topics in a digestible way, keep up the great work.
This blend of crystal-clear information and fictional sidesteps is just the right cocktail for me. I've been enjoying your series, thank you.
My content better
@@SporthighlightsS1I'm sure your 4 subscribers agree
@@Three_Geese_In_A_Trenchcoat im trolling and the 4 subscribers are your entire family
Great video
@@SporthighlightsS1cringe. Booooo
The universe is incredibly fascinating and mysterious. I genuinely want to learn as much as possible about it. If gaining unlimited knowledge of the universe were possible, I would do anything to acquire it.
do please learn in a steady healthy pace
@@nyko9631 yeah, I will. I'm not planning on going crazy or anything, but I like learning.
The only problem is that the more I learn the more everything seems to get more depressing for me. But i'd rather be a depressed knowledgable person than a happy fool.
@@ddaehyun2 nah dont be afraid to get obsessed. obsession when productive is a virtue
@@helmetboyHD You're right. But I'm not talking about that kind of obsession.
If I could learn definitively whether or not intelligent life exists elsewhere in the universe, I could die happy.
One of the best videos on youtube. Concise and informative. Please never change this level of production
You bet!
Wow...what a journey, hard to digest at times but written and told in such a manner that you have not lost my attention for the finest of seconds...bravo!
In almost every other universe, this content has been picked up by a major publisher and the authors are exceptionally well compensated. I think we will merge with that universe soon enough. Bravo!
In THIS universe; factual stuff got drowned out on Discovery Channel with bullshit like Ancient Aliens. There will be a chemtrail show, a lunar landing is fake show, before good stuff like this finds its way on major distribution networks.
I would worry that some publisher would be too quick to try to include all the crap I don't want from a great documentary. Things like useless sound effects and talking heads. This channel is essentially perfect in my opinion, and wildly underrated. Millions are asleep on this.
Good point, this might be the best evidence for a multi-verse and time travel yet.
Although, he forgot to say the magic word, he didn't say "vast", so... obviously this video is discredited.
There's only one universe bro.
the publisher is called youtube, and you do alright when you have a boatload of videos and over half a million subscribers, i'd imagine.
This is incredible; what a channel. I can't believe this is free, I really wish we had this stuff when I was a child.
Exactly my feelings. Starved for content like this as a school going kid.
Well, better late than never!
@@disrupt_ist to give you some hope, I’m a teenager and I watch these types of videos multiple times on a daily basis to expand my knowledge. I also find this stuff super fascinating and important to know :)
I'm so glad to have this channel it might help me get into NASA in the future (btw I'm 14)
Just incredible, I’ve watched a lot of context creators and you’re production is simply next level. I absolutely love your value add b roll and not some random space images over and over.
I just want to go back to the mid 1990s and live through my 20s again 😂
Not only have you guys delivered another incredibly thorough, thought-provoking video but you've also cultivated an amazing community here on UA-cam! Every time I visit the comments section of these videos I'm met with a wave of positivity. Bravo team, I wish you continued success into the future!!
Yeah, these channels of his are top notch quality, definitely deserves to be up there with the major channels.
His History Time channel has sorta been discovered, but my favorites (History of the Earth/Universe) are still being overlooked for the most part.
Then again, they're only 1 year (Universe) and 2 years (Earth) old, and most of their videos have millions of views, so it's only a matter of time, but yeah, most viewers here wish him the best because he deserves it.
Hear, Hear! 😊
This is the wholesome kind of comment that I like reading. Thanks, man
So true and good to see!
@@Games_and_Music History Time is run my my brother. I run Voices of the Past, History of The Universe, History of Humankind and History of the Earth (History of the Earth is a joint channel with him)
I watched all of your videos, from the very first one. I loved all of them. Appreciate the hard work. One of my favorite channels on UA-cam for sure.
Me Too
As someone who is trying to come up with a sci-fi story, I really appreciate the way in which you lay out these large concepts in a way laypeople can understand. It's helpful for someone like me who likes when sci-fi builds off real scientific theories.
Amazing video. Only a few parts I had to rewind to try to wrap my brain around again, but overall this is incredibly well-presented, digestable and fascinating.
3:10 you can invent the time machine and use it to do a bunch of other things, their is no need to rush to your death, you can have a full life before going back in time and saving yourself.
or you can go back further in time and stop yourself from going out this night, you have plenty of options.
This channel one of the best on the whole of the internet. Neither Curiosity Stream, nor Nebula channels, nor other UA-cam Channels, nor Netflix, nor AZ Prime, Disney, Hulu, (I've forgotten others),... they dont hold a candle to this. imho afaik
As soon as I see you've made a new vid I hop on the bed or couch and get comfy excited af! I wish I had friends that get as amped about things like this. :( It would be nice. This type of joy is meant to be shared. iykwim
♡Thanks so much for your energy and excellence♡
Great work man. You did an all around recap of all the ideas of time travel. I love travel. I love you for your work. Well done!
I didn't think it was possible to watch a 48 minute informational video and know less than I did before starting it, but you have proven me wrong. Thank you.
You know more now, it's just that you have more questions :D
A new episode of HotU has actually become a major event in my life.
I turn off the tools in my studio, put on the big screen to UA-cam and stand there at my work table- transfixed by the astounding script, amazing narration by David Kelly and the superb music and graphics. And all with a DND sign on my door.
This would be the first of many, many replays of the episode.
(BTW: I particularly love the white-ring, time machine design. It's beautiful!)😮
DND?
@@Marquis-Sade Do Not Disturb
@@DevanshGuptaChess Ah, thank you
@@Marquis-Sade
Do Not Despoil
@@herrweiss2580 Despoil? lol
Your videos quite literally changed my life and gave me a new appreciation of cosmology that I never knew I had inside of me. Thank you so much!
On a somewhat unrelated note, I sometimes venture into the recent comments on your videos and am always suprised by the amount of deranged nonsense and negative comments. Even by UA-cam standards, it seems like videos on these subjects attract a lot of people who are maybe a little too confident about their understanding of the universe.
I think I’ve made a similar comment before, but I really hope you don’t pay much mind to them. I promise they’re a tiny minority compared to the overwhelming amount of people out there that have endless amounts of appreciation for your videos. I would bet that a good portion of people who benefit from these types of videos just opt to appreciate them silently. Don’t let it discourage you.
Thank you so much for everything you do
Their DNA simply "programmed" to not understand the matrix. 1 over 10 can only awakened by this reality.
I have a degree in physics and get that a lot. Problem is many people self-study it and don't have someone correcting their understanding, and one misconception leads to another until they're down a rabbit hole
It will all be crystal clear in 32 more years. Your science is getting closer to the breakthrough you are looking for.
See you then
@@allensherrill850brother if we we stay on the track that we’re on, we aint gonna be here in 32 more years
@@lcehotel not true lol
I ran across a scenario that supports the Many Worlds concept. The idea originates in the classic computer game MYST. In the Myst Universe the Traveller encounters an island dominated by what appear to be puzzles. The puzzles involve mysterious books when used properly transport the Traveller to Worlds with unusual characteristics. It seems the civilization that created the books used special techniques, materials and language writing the books. Using the book correctly sends the user to a world that exists exactly as described in the special language. My theory of the operation of the world books works because the Many Worlds concept implies a Quantum Universe with an infinite number of possible world lines. The Myst world book describes a world in one of the possibles world lines and using the book correctly transports the user. Of course the user must possess a originating book to return.
Dude I can’t stop watching your stuff. I watch one then scroll down and see a bunch of other stuff from you and get curious and end up watching like 100 videos!
When I was around 16 (am 51 now), 'Time Life' released a series of books (I still have my set), called 'Mysteries of the Universe' (? If my memory is correct), and there was one about time... I remember reading it and there was one specific weird way of travelling through time and it involved a HUGE MASSIVE cigar shaped man made object set in space. Now, at the time I wasn't fully aware of Einsteins work in modicum detail perse (or a lot of other physicians and their work in this field etc), but, I was really into space, and the science and understandings of behind the Universe etc, and wanted to know more.. And I did consider myself to have a 'Logical' balanced mind. So, when reading about this object (it was required to be many Kilometres in length and the diameter was also something like a Kilometre or more too), the book stated that theories had it that it would have to spin along it's length (ie like a rolling cigar along a table and not 'Spinning a pen' etc) and that spin would have to be a good percentage of 'C' (Speed of light), and then, you say, as a pilot in a ship, would have to approach this big long tube, and then fly your ship at, again, a good percentage of 'C' and fly it in a direction either 'With the roll' or 'Against the roll' of the Huge bulky tube. Now, they said, the theory was, going 'With' the direction of roll of the tube 'Could' send you forward in time, and flying your ship in a roll 'Against' the spin of the huge tube could take you back in time, but... They DID say, that naturally, it would ONLY bring you back to the point of time where the 'Space cigar' had FIRST reached it's required rate of spin and no earlier. Yeah, I got that, seemed logical.
And for years it still puzzled me. That is until I started learning more about how your rate of speed is affected by and/or affects the rate of time within Space/Time physics...
Still an interesting thing to read though, and those books were/are a pretty damn good read (each book covered everything - ghosts, Nazca lines, Bermuda Triangle, many subjects)... 🤔🤔🤔😏
Edit: (Just watched the rest of the video and...) 31:27 - AHA! There it is! the idea about a cylinder! Nice! 🤔😉 😎🇬🇧
They said cylinder has to be 10x the mass of the sun. I'm not sure what material that could even be made of - maybe neutron star material? And it has to rotate billions of times per second, near relativistic velocity I imagine. And can you imagine the tidal forces? It's one of those solutions that works on paper, but accumulating the amount of required mass and the energy needed to accelerate the angular momentum is unlikely to ever be at our disposal.
I remember reading long ago that warp drive is also theoretically possible, but it requires many times the energy given off by our sun in its entire lifetime in order to work. That was like 20 years ago or so, so I don't know what happened with that. I do know NASA had one lab dedicated to warp drive physics maybe a decade ago.
@@beenaplumber8379 Exactly, even if we can find it to be possible it takes near infinite energy to do AND we would need to control said energy over a given time...which would require...more energy. We'd literally need to be a type 3 civ or greater. We are nowhere near that.
@@beenaplumber8379i always wonder, if a certain planet out there thousands or million years ahead of us would be capable of doing that. And if they would, for us it would be hard to believe.
@@tomaelbrecht2179 Time travel is fun as a fantasy and as a thought exercise, but when it comes down to it, I wonder whether an advanced civilization would even find it interesting to take on such a project. What fascinates us might seem a tedious waste of time to the super-advanced ETs. A hyper-massive building project just to show they could do it? Maybe just knowing they could do it is enough for them. Just another variable in the equation.
Fun fact: back when the seemingly ftl neutrino stuff was happening, the Italian minister for instruction (Mariastella Gelmini) made a statement where she implied the existence of a tunnel underneath the Alps for the neutrinos to travel through
secret neutrino smuggling operation
Yes, there is always one. Now, in America, there are millions. I think that model is as likely as the flat earth model.
Did they borrow Alaska's series of tubes for the internet?
Brimmingly saturated GEL MINI tunnel presumably??? What a drag for the neutrinos...
Naturally, the received neutrinos shall exhibit differing Flavors; Mascarpone, Mozzarella, Gorgonzola, Parmigiano-Reggiano, Ricotta. 😎
thank u so much im currently going insane because of school work and nothing has helped me concentrate more than ur vids i feel so smart
These type of videos help me sleep lol. Not that it's boring or anything but the voice and images are really calming plus you can learn new things .
Amazing work as always my friend. Thank you for yet another hour of my life that I've spent deep in thought trying to wrap my head around the idea of quantum physics and time travel. It's always a wonderful time especially when a video of yours is playing simultaneously
i tend to watch every episode a few times - i always missed a thing or two .. and lucky for us - by now their catalogue is big enough to just start at the beginning when you reach the end :D
@@vokuh I have also watched most, if not all the episodes at least twice myself. Mostly because I listen to them while I fall asleep because they're very relaxing for me. But I too miss some things or just need to hear them a couple of times to really understand some of the topics he discusses
This might be my all time favorite channel. Every time a new video is posted, I get excited in a way that I can only describe as childlike... From presentation to accuracy to storytelling, this channel pretty much does it all, and does it all about as good as it can be done... But it's the way physics and cosmology are presented in a narrative way that really separates this channel from its contemporaries. If I could sub twice, I would... Thanks for the outstanding content, your time amd effort does not go unnoticed or unappreciated.
Bravo.
Have they explained God yet, why He created the earth and us?
@@2malachi yes, it was episoe seven
@@MCMasters4ever Yes, it would be. Thanks.
@@MCMasters4ever I watched the video, quite interesting. I left a comment, which I copy below for you. You may wish to view my profile page/website. Here is the comment I left there: 'Interesting things the narrator says in this video: 1. The sun and the stars whizzing around us (on earth). CORRECT. 2. He mentions the globe, and shows the globe from 'space'. Nope, how can serious scientists be pushing the globe narrative? Mad.
The video dances around the subject of 'creation' and the order of things. I guess they are scared to just say it outright. The hundreds of constants and life itself prove there is a creative force and it created. We should all be able to accept that. Has that creative force made itself known to us somehow? Provided us with some rules to live good lives? Given us a chance to prove we are salient as a species (for example by asking one human to man to die to show his salience, that he's not a brute unthinking animal?). The other interesting topic is are we actually lucky to be alive here. So much death, destruction, evil in power, so many wars, pharma mass poisoning, slavery, persecutions of innocents. I for one don't feel life is something we should feel lucky about at all. It's futile, boring mostly, and mostly horrible, especially these days. Maybe the future will be different, better somehow, I suppose it's good to have hope. I don't think the creator actually really cares much about us, more about themself and their own happiness, we are just something to play with.'
Very impressed with this video. I have always been interested in astronomy and physics. It was things like this that drove me to enter those professions. Thank you for feeding my insatiable curiosity about the universe and the wonders that we discove
Thank you for this video lesson! People who have the gift of bringing difficult subjects to everyone in a simple to understand way are so incredible!
Love this documentary! I have been thinking about these “Time” ideas for years but the way you have presented it is so fundamentally necessary for enthusiast to comprehend! Absolutely awesome!
Nerd
What an Excellent Episode. Really appreciate the effort that goes into the making of such high quality videos.
These videos are so interesting, it's honestly as captivating as a movie like Interstellar but educational its strange and perfectly done great job!
bro this was a journey and i loved it. keep up the good work!
This was a fantastic presentation, explaining so much and covering paradoxes. Awesome! :)
This is one of the most comprehensive explanations on this topic that I have ever had the pleasure of listening to...Well done.
Absolutely fascinating!
This is amazingly done and very informative and interestingly entertaining, GG :)
Everytime I watch this I cry. It has been always my favourite channel. Possibilities are endless. This just confirms how perfect is the balance in this Universe.
This is some great work. Narrative and actual theory woven together masterfully. Brillinat work. So engaging. So thorough.
This is an exceptional video full of information. Usually these types of videos put 5 minutes of information into a 30 minute presentation with a lot of fluff and repeat. Not this one. Well done.
Just a small aside, but thank you for recommending Memories of my Mother. I'm not sure what about it resonated with me so heavily, but I was sobbing by the end of it.
Its a beautiful story, rarely have I seen such a short story carry such a powerful emotional weight.
Thank you for the great quality of production. I always enjoy your videos. I watch they from 2 to 3 times to get all the information.
I've been looking for a good time travel vid on UA-cam for a minute, and this is SOLID!!!
If you are here because you don't understand the show "dark." Rest assured. You won't be disappointed.
Not sure if this will come up in the video but my favorite time travel theory is the reason we don't have any visitors yet is we have to create the a time machine first, like how you have to have two telephones to actually use them. And it's sort of dystopian as when we turn on the first time machine we'll get flooded by everyone from the future looking to go back as far as possible
Quantum Break (videogame) actually has that idea, time machines here can move you through time only while they exist.
I have a time machine.
But it can only take you to the future.
I call it…. A wristwatch.
Time is a unit of measurment to guage velocity over a distance travelled. The only thing that actually exists and can be experienced is the present moment.
@@alistairclark6814
Exactly. Since space and time are connected, and since Earth is traveling through space, then having a machine that can take you back to a specific point in time (which would also be a specific point in space) is a trip to instant death, because if the same machine can't actually bring matter, such as the Earth, back to where it was in space at that specific point in time you wish to travel back to, then your time travel machine is pointless.
🎉Like many worlds theory, that also seems like a kludge in order to keep backwards time travel possible.
Imo, time travel isn't possible. Nor many worlds.
The only thing I think happens is that particles simulate many possible movements. Not many worlds.
Time is also not a thing, but a rate of change on each particle. Not a stream of time. Each particle is its own clock.
I can't believe how content this good is simply from a UA-cam channel and not on Netflix.
UA-cam pays pretty well for content that engages lots of viewers. Remember, you're not the customer here at YT. They make their money by selling your viewing time to their sponsors. In other words, you're not the customer, you're what YT sells. You have a right to expect something in return, and I think quality videos like these are worth my time. It's a fair deal, but I think we need to remember our place and demand quality in exchange for what we give them.
Netflix doesn't deserve such content
I've only watched the introduction but it already got me thinking. A possible explanation to where the idea of a time machine was created on this loop is that the future exists in a superposition (similar to the one in quantum theory) where all the possible outcomes exists. And they collapse everytime. So the probability of you thinking of a time machine in the future exists at the same time that you dead also exists in the future. But the moment that the possibility of a time machine is created, one of those futures collapse and you time travel and save yourself creating a loop. If you so choose to not save yourself, then the future becomes you not saving yourself, the time machine not being created and you stay in the past, because you were never saved by yourself essentially you re-visit this moment in time, making it collapse in a new future.
As to what happens to you: information cannot be destroyed so you'd keep yourself and your memories and your existence, as if you were transported from another universe, and die of old age. However not creating a time machine.
This theory also makes the act of traveling to the future chaotic because you could travel to innumerable different futures as everytime you travel to the future you collapse the superposition into one of the possible futures, and then you could go back in time and pass the information you got in the future to bring yourself to that future, however if someone else traveled after you, they could completely change the future
29:20 - 33:00 I do read news articles about traveling back to the past and this was the best explanation about the limits of time travel and how that cylinder would work
The way this podcast tells the story that I've heard time after time keeps me wanting more n more...plz keep up ur work
Imagine waking one Sunday morning to find this video seemingly magically risen from spacetime into one's UA-cam feed. One could imagine a world where holidays were based upon real magic: the wonders of scientific discovery.
I dreamthought it was a thoughtdream
Wow! Incredibly intriguing. I wonder what outcomes will branch of in my choice of action from the info. was viewing this video a destiny or choice? Mind blowing!
I turned 32 yesterday, Ive learnt a new word from this video, ANYWHEN, never knew there's such a word for 31years
Your videos always amaze me, keep up the great work. This channel is one of a kind
I look forward to new videos from you guys so much. Truly a treat, thank you. And man spacetime is weird.
Excellent and Very Interesting Video. Many thanks.
Very nice job! Thank you!
Yet another amazing episode, thank you for the continued production of this unparalleled content! 👍👍
What a beautiful presentation.
This is just some of the best quality content available anywhere!
Keep up the great work
Amazing vids
💎💎💎
It's funny. I use this to put myself to sleep but the next day or the other I finish it. Not just "sleep material" but also excellent info and well structured.
The writing is fantastic. Kudos Colin Stuart!
Yay, new video. I cannot stop watching these. Been through the entire series like 5 times now. I fall asleep to these trying to soak everything in. So much effort, time and love going into each video , the creator for this series is an absolute genius in content story telling
so many paradox's😭😭😭😭😭
You bet!
Fascinating! I love this!
Watched this at 3 am and it was great, although i have to stand up at 6 in the morning i have no regrets. Great video!
Thank you for the many excellent videos. Very well thought through and narrated.
In the infinite void of obscurity we call a universe, it is comforting to have a grasp (granted a very lose grasp) of what is happening. Dope video keep up that amazing work.
Amazing as always 🙏🏻🌞
Creators of this series are LEGENDS!! Take a bow!
Thank you 🙏
Though I have heard these principles suggested before, your demonstrations of their potential validatity and sucient explain of their workings is top tier. I find it hopefully and motivating that regardless of the adversities I may face in this timeline, somewhere out there somewhen, out there, exists of me who is successful and ultimately will achieve all I can ever have desired. Morbid when you stop to consider the implications of it all but still reassuring none the less.
I appreciate your content! U cover a vast miriad of topics on your channel about different sciences. Not only are they entertaining, your charisma and the calm to your voice make them a must catch! I truly appreciate the fact that your videos r in depth , detailed, contain broken down concepts and lengthy in a sense that truly keeps me captivated! Bless u and i hope your channel grows enough to attract people who truly value this kind of info. Still beats me that all this is free. More growth to you!!!
What a beautiful ending, accompanied by the sweet, mysterious and ever-wondering feeling enabled by the melodious piano piece.
Awesome video man ❤
finally !!! can’t wait to witness another masterpiece 💯
Every new HotU video is like a little holiday for me. When I see it come up in my feed, I am very excited for when I am finally able to pour myself a drink, dim the lights and forget about everything else for a little while I ponder some of the largest and most difficult questions of our universe through the amazing narration and crystal clear script. It really is amazing what you all are doing, the content is truly next level.
i have the same process, i hate when i get interrupted while taking in the new episode
don'f forget the the music score motifs,and the oldfashioned fonts for the chapters!!
I am similarly predisposed . . . I try to imagine what it'd be like to understand the math and physics of everything. Regardless, I appreciate the accessible videos!
Ditto.
😍keep going ; verry nice , and need more references
This is absolutely amazing !
This channel deserves so much more! Love the content, keep it up!
give someone an envelope that say study physic's after you get hit by a car🤣🤣🤣
Well done, as usual. Hand's down, the best science content being produced on this platform.
This is my number one favorite YT series
thank you so much for this
Last night I was wondering about time travel. Just idle musings before sleeping. In my limited, unexamined understanding, I concluded that going back in time will generate a new universe, a new timeline if you may.
The strange thing is, I was also wondering why my favorite channel stopped posting.
..and here we are, a new video about time travel. Can't wait to watch it. Thanks for all that you do.
When a new History of the Universe videos pops up, I make sure to block some quiet time on an evening asap, disable all external sources of distraction, and enjoy the deep dive into a captivating and masterfuly presented content, undisturbed. Again, you didn't fail to deliver beyond expectations. Kuddos to this channel, by far my favorite out there.
same! one of my very few "always look forward to watching" channels
This video singlehanded helped me to get and understand Dark a little better 😭😭 even if I already finished the series
I love how it constantly opens up amazing ideas . Than seems to quash them , and than u hear “but there may be another way .. over and over lol
Such complicated concepts are explained so beautifully that it makes a wonderful watch… already watch it 3 times in a row and I will rewatch it again many more times ❤❤❤
I have two facts to share:
1. It's amazing - and we should all be grateful - that these videos are available to watch here on UA-cam at absolutely no cost to us.
2. It's terribly unfortunate that every single one of these videos has not been made into a documentary and added to the catalogs of streaming services such as Netflix, Amazon Prime Video, and Hulu.
What an awful comment
Bruh ur literally just on a tiny blue planet in space... chill
Great video!!!!!❤
thanku so much for this
I also wanted to add that your video about whether we have found The Theory of Everything is one of the best and most informative videos on the subject I have ever seen. Your explanation of physicist Juan Maldacena's discoveries might be one of the best on UA-cam, if not the best. I would love to see more videos that go that deep and explain Concepts which are that profound. Sadly there is too much content on UA-cam about things which have been explained over and over and over again. You make such wonderful videos than I would really enjoy seeing ones on the new Concepts and theories that physics is currently addressing.
The many-worlds interpretation is really interesting, but honestly I feel there's something missing because it's too convenient to solve these paradoxes, but since I'm not an expert, I can't say anything further.
many worlds interpretation of total bullshit end utter nonsense
it would mean that there have to be multiple universes for every single atomic interaction between two particles, and we have lots and lots of particles interacting continuously
it would mean we are generating am infinite number of universes every second and then ruse universes have to be generating an infinite number of other universes
The many worlds weren't conceived to solve these paradoxes.
Most of paradoxes in the beggining is easy to solve. Time-loop not necessary should begins in the same way as the loop cycle starts. You just get into car crash when was young, not died but get disabled for a life, then in many years you learn physics and create time machine/accidentaly get acces to time machine/time machines become usual thing in the future, letter to yourself is may be inside joke from work/literally whatever, you decided to come back in time and prevent car crash and change your disability, but all goes wrong and when you saved younger yourself, you died in car crash and started the time loop cycle for the first time. And by the time when letter become just unreadable, time-loop whill changes and not necessary will stay time-loop at all. Time can be changed with time travels.
a good start i love it