Physicist REACTS to TIMELAPSE OF THE FUTURE: A Journey to the End of Time

[@DylanJDance]

Come try my free QAL VPN alpha I built that can protect you from quantum computers: www.qalvpn.com/

[@thepalebluedot4171]

ഈ വീഡിയോ നിങ്ങളുടെ ഉള്ളിന്റെ ആഴമുഉള്ളിൽ എന്തോഒന്നിനെ അനക്കില്ലെങ്കിൽ, നിങ്ങൾ ഒട്ടും ഒരു മനുഷ്യനല്ലെന്ന് നിങ്ങൾക്ക് തെളിവ് ലഭിക്കും. പ്രപഞ്ചത്തിലെ എല്ലാ ഭൗതിക വസ്തുക്കളും ഇല്ലാതാകുമ്പോൾ, അപ്പോള്‍ സംഗീതസമന്വയം, ലയം, രോമാഞ്ചം, സ്നേഹം, അനുകമ്പ, സഹാനുഭൂതി, കരുണ, ഭീതി, ഹാസ്യം, കോപം, കുറ്റബോധം, മനുഷ്യന്റെ ബോധം തന്നെ മുതലായ മനുഷ്യന്റെ സ്പർശ ഇന്ദ്രിയങ്ങൾക്ക് അറിയാൻ അസാധ്യമായ അഭൗതിക കാര്യങ്ങൾക്കെല്ലാം എന്ത് സംഭവിക്കും ? അവയെല്ലാം ഒരിക്കൽ ഈ ഏക പ്രപഞ്ചത്തിനുള്ളിൽ തന്നെയല്ലേ ഉണ്ടായിരുന്നത് ?

[@Zealch_]

I had an existential crisis on our lives being meaningless but I realized in a optimistic nihilistic sense that if this is our only shot at life there's no reason not to enjoy it. Any mistake we make is also meaningless and will be remembered by no one as the universe decays.

[@shinjite06]

I've come to the realisation there is no purpose grand enough, no ending satisfying enough, that it would ever fulfill our desire for meaning. We are all like the child that challenges their parent by asking "why?" endlessly until they run out of answers. There is no stopping point where one could say they're content. I can't be disappointed by the reality of our universe, because I know now that it is my nature to be dissatisfied no matter what. That is human nature.

[@YplanAnimator]

one day, time will become meaningless.

[@jacobrainey8044]

@@shinjite06 Isn’t it somewhat ironic though. That you appear content with there “not being a stopping point where one would be content” ?

[@dennisruud825]

I love that fact, it doesnt really matter. Do whatever the fuck you want to do, because in the end, it doesnt matter

[@TheReaverOfDarkness]

And now you have grasped the true wonder of nihilism, that you may, too, experience the true wonder of living.

[@RenakoAmaori]

Melodysheep provide those amazing videos to us for free,and the way he present his video is breathtaking like I am watching a goddamn movie

[@MoodCandy79]

Melody Sheeps videos popped up for me right as I was deciding to go into astrophysics and im glad they did because the amount of work they put in is absolutely incredible.

[@WV-HillBilly]

Beautiful Australian Man: *When the screen goes dark and you see how ugly you are* Me: 👁👄👁

[@hamsreal]

Ayyy he's back, what a great Christmas present this is

[@neb-taui-djeser1060]

14:16 not only time, absolute everything. Every life lived, every feeling felt, every invention made, every findings discovered becomes or allready is meaningless. And the question is "What's all this good for?"

[@Onche518]

Feeling good, which is the only thing that matters.

[@nadarith1044]

Why would something not lasting absolutely forever make it meaningless? seriously i don't get this sentiment, is this something you pick up after hearing religious talks about eternal anything a trillion times?

[@mcjesus5603]

@@nadarith1044 if anything. Lasting forever would be meaningless, if you last forever what’s the point of doing things in general when you have infinite time.

[@IKEMENOsakaman]

Sorry for generalization and stereotyping, but Dylan looks like a stereotypical Oxford physics scholar. He is someone that I'd pick for an actor of that role XD

[@luxury_vice]

he looks like a guy from the 30s

[@TheReaverOfDarkness]

I think he looks like someone who would play a physics scholar from Oxford, like he's too pretty to be an actual college graduate.

[@venti3273]

He’s also fine as hell

[@GamingAndChill]

He looks like Arnold lol

[@johnnyd1790]

1. You've reacted there to one of the best videos ever made about space on inimaginable vast timescales. 2. To me, the miracle is not just the present, it's the present seen through the past's lens, which is infinite. How can we be here from something that never began because it's infinite, of course it's a dam incomprehensible miracle.

[@zex450]

I really like the way you think. You're on open-minded scientist who accepts various hypothesis as "possibilities". Some people might bring up crazy ideas which many scientists would laugh at, but sometimes, some of the ideas turn out as most likely scenarios and some of these crazy ideas were once proven to be correct.

[@thesavantart8480]

Every scientist is open-minded to evidence based claims/hypotheses... It's just that most people don't know what evidence is required for their hypotheses or claims to make scientific sense or they just don't bother to provide them.

[@zex450]

@@thesavantart8480 I'm afraid that's not true. At least from my experience. Some scientists are just hypocritical closed minded morons. Some are in dogmatic denial of any type of hypothesis and laugh at it without proper approach towards it. A lot of scientists laughed at black hole hypothesis before, and as more and more evidence came up, they turned up their minds.

[@ramonpizarro]

Hi Dylan, you made a good point regarding life and the black hole era. Isaac Arthur has a series on his channel called civilizations at the end of time, and one of them is a postulate of this, called black hole farmers

[@Nepomniachtchi_Austin]

Watching this on my phone and it is unbelievably quiet, which is a shame because I love these kinda of videos. Melodysheep makes some of the best of this nature on KZbin.

[@blake7587]

This video is one of my favorites! Melodysheep did a great job!

[@weehoo2]

Oh we definitely need to do more Melody Sheep

[@obssesseduo]

yes i love how u point out that life could exist in other forms, i always find it so weird that ppl think of extraterrestrial life thru the mold of our beings, like whats to say theres life out there that doesnt need water, food or oxygen?

[@spaceghost5067]

Well obviously oxygen because there's life on Earth already that don't need oxygen! Yes it's plants. But water too well maybe there need to be a way to make amino acids by undiscovered chemistry or from some miracle. But food is far fetched a living.thing need energy to survive but overall water maybe oxygen yes food no

[@nadarith1044]

@@spaceghost5067 Life needs a base, solvent (sometimes can be the same thing) and a source of energy but there's so much possible within those parameters that it's insane, for example it could be silicates and metals, molten rock and geothermal or dust and plasma, electromagnetic fields and cosmic radiation, even more exotic things like degenerate matter vortices and mantle currents for neutron stars and such

[@imutig3451]

@@nadarith1044 to be fair in the original video they do discuss this. They talk about a life that could exist in this, and they take an example of a life that could have one thought every 1 trillion year and that'd just be "normal"

[@daviddunson5181]

@@nadarith1044 you should definitely check out the life chapters from melodysheep. they made the video he's reacting to and have much more content

[@nadarith1044]

@@daviddunson5181 I watched that before i watched the reaction, why would i watch the reaction otherwise?

[@Ke1ko7]

Yesss been waiting for this!!

[@proximitive3872]

What if a super advanced civilization try to create suns? colliding brown dwarf stars can create stars so is it theoretically possible to recreate that?

[@nadarith1044]

As a rule everything that happens naturally can be artificialy done as well given sufficient tech

[@Valllllll354]

Honestly, I absolutely love the video but I wanted to see his reaction to the percentage of what we believe life is possible, compared to how long the universe could last. Thats such a crazy number to think about.

[@michaelgriger586]

Yaaaaa!!!!! Dylan's back!!! I was just thinkn about your channel yesterday bro wonderin where you been??? And here you are!!!

[@IroAppe]

There was that part where the last black hole dies. The music, the visuals, the musical theme that we heard before that is means "beauty", plays one more time more dramatically, and I would be lying if I didn't shed a little tear at that part. But there was also a part about different life, consciousnesses, having a different sense of time, that would be a normal thing for them, if they had a thought every billion years.

[@rogue10spartan98]

This video made me want to pursue my passion! Astrophysics & Cosmology. Great reaction!

[@Ameslan1]

Yes! I like your perspective. We should also remember that this maybe focusing on the OBSERVABLE universe. There is also the UNOBSERVABLE universe that is maybe 150 sextillion times bigger than the Observable universe. There is so much humans do not know. We have not even mapped the depths of all of the oceans on Earth! :) Then there is the Brian Greene string theory and possible Multiverses.

[@kellywright4749]

I appreciate your commentary for this video, and how you emphasize that these are theories. They should’ve also done a video on what the Big Crunch might look like.

[@L3ros]

First time I saw it, it definitely gave me an existential crisis.

[@Tyulenin]

I like the idea of the "big crunch", mostly because it makes the current cycle of the universe a lot less special and because it's not a cold, dark void of essentially nothing. It's beautiful, really. The numbers that "break" the reality and the inevitability of death. Mwah.

[@Foogi9000]

Yes but based on what has been observed The Big Freeze is probably more accurate.

[@Tyulenin]

@@Foogi9000 yeah..

[@mastershooter64]

if humanity is around for billions of years (if we actually worked together and didn't kill ourselves) science and technology would advance so far that we could create and destroy universes

[@Mahlak_Mriuani_Anatman]

@@mastershooter64 nope, you need octillions of years for that to happen The universe most likely wont exist that long

[@DLCS-2]

Yay . I didn't expect that you would react to this. I love it.

[@davidharkness9629]

A journey to the end of time. Strange concept that end of time story , what makes you think time will end?

[@maxwellalexander2962]

Now even though it is quite a "fringe" thing to go off on universes, especially after riding on the waves of theoretical science the entire time - something gripped me about the concept of intelligent life causing big bang explosions that create a universe when they've reached the end of their respective universes time before entropy is too great. How does that make you in particular feel? If vaguely piqued in interest from an entirely fictitious fascination, I'd say it does something to my brain where I simultaneously doubt and believe it at the same time - that intelligent life should try to outlive extinction events long enough they can crack the code to keep "universes" going... and then finally stop existing ourselves. There's something about it..

[@darthhatespeech5329]

What is time... Fun fact. The german translation of "period" or "period of time" is "Zeitraum", which translated straight back means "timespace". The meaning of this word in german goes a little further than "period" and comes a little closer to the meaning of the mathematical structure of space-time. This word subconsciously merges time and space.

[@CasualVideoGamer]

This is incredibly off-topic, but you have amazing eyes. That said, the original video has given me a different perspective in life. Not one of bleakness, but one of humility. Look at everything that's happened in recorded history. Every thing that a person has cried over, been joyful of, formed by hatred, etc and at some point it'll all be entirely lost. Not to say what we have done as a species doesn't matter, but because this will happen someday means everything we have done DOES matter. We (and any other life forms out there) are incredibly unique, given this incredibly rare chance to exist.

[@yisus4681]

Merry Christmas! Happy you came back with this awesome video

[@spectrickx1678]

I know I've reached a good place when the top, comments are all paragraphs.

[@rauladdams5709]

All Humans have found themselves in a strange situation. Stay Positive Brother. ❤

[@Memnoch_the_Devil]

First of all, I F’n LOVE Clarke’s Space Odyssey series! 2010 was actually one I finished while coming off of acid at a music festival in the morning hours as the sun was coming up. Appropriate given the book’s ending, you know? And 3001 is one of my favorite books of all time. As a writer, this whole story felt like a fan fiction writer having as much fun as they possibly could with the most interesting concept imaginable, given the events of the series. By that I only mean that it seems like it would have been an absolute BLAST to have written. Some of my favorite books have had entire plot points get foggy in my memory over time, but for some reason, many events of this book and the larger series it belongs to are forever singed into my mind. Even in spite of their complex details and intricate plots. [SPOILER ALERT WARNING] Anyways, I like how you start the video talking about 2010: Odyssey Two, and somewhere around 5:38, you mention how we now believe that gold might have resulted from a Neutron star collision/merger. Doesn’t the system for traveling through the solar system in Clarke’s series eventually come from diamonds? As result of Jupiter becoming a new star named Lucifer, didn’t it’s pure carbon core explode, launching bits of these diamonds throughout the solar system? Because if I recall correctly, this was the exact material they used to build or power the intersolar gateway used for traveling throughout our primary sun’s reach of gravity? (Not totally sure about the science behind two stars existing within each other’s gravitational pull, or if it is even remotely possible) If so, and I am remembering this fictional gateway device even somewhat accurately, I find it interesting that you began talking about 2010, and then five and a half minutes later, you are talking about gold theoretically being the product of this other explosion. I just couldn’t help linking the two things in my mind. This wasn’t intentional, was it?

[@randomtagr.t591]

8:25 You really dare to say you are ugly? Man

[@9tailedbeast392]

I'm so happy your back we missed u, Merry Christmas ⛄

[@flueberly]

i had this existential crisis when i was 5 or 6 learning that death is what your life was like before you were born, and space is possibly infinite both backwards and forward was and still is rather mind boggling

[@amandahaynes7030]

You were a smart kid. Most people do not contemplate those ideas even in adulthood. I never had such a crisis until age 10 or so.

[@johankaewberg8162]

“Deep Future”, Stephen Baxter, an excellent SF novel about just this. As the universe ages, resources and energy grow scarse. But the time line expands. Intelligences at this point are all uploaded, and can change substrates as required, subsiding on Hawking radiation. The same author also had a story where millions of civilizations where born and died within the inflation. And one with a similarly complex universe within the chockwave of a zero-state change. Entropy differential is what does it 🤙

[@Zealch_]

Hi Dylan, I think it would have been good if you discussed random quantum fluctuations in more detail on how they might have created the universe. A good counterpoint to that theory is the "Boltzmann Brain" which hypothesizes that it's more likely for a random quantum fluctuation to create a consciousness with fake memories and is hallucinating the current moment than for the universe to be created the way scientists suggest.

[@nadarith1044]

You probably would be able to deduce that your experience is such a stringed toghether series of spontaneus brains appearing, thinking a bit and disappearing, there's a good chance it wouldn't be consistent but more dream logic type world

[@robwebnoid5763]

Here in mid 2022. I have the Odyssey 2010 novel. Read it back in the early 1980's. I even did a book report of it in school. And then to my surprise it became a movie about a year later in '84. I actually read a few more sci-fi novels back then. I also have the 2061 Odyssey 3 novel which was gifted to me decades ago, but yet to this day I have not read it. It might be because by the time it was gifted to me, my real life suddenly got more serious & busy & so reading novels, any genre, was permanently pushed aside from life. Oh well.

[@NocnaGlizda]

The world began without knowledge, and without knowledge will it end.

[@apfusma]

"Everything has it wonders even Darkness and Silence" ~Hellen Keller

[@Bakemer94]

No matter how crazy, the last remaining possibility must be the truth... or something like that.

[@richardsaid973]

9:45 not only that but (without getting too philosophical but its hard sometimes) it depends what you really mean by "nothing". If you consider quantum fields such as electron, photon (electromagnetic), and boson, fields that can spontaneously create particles to be actually real (even if you don't consider virtual particles to be real that is separate from the field) and not just a mathematical tool then there is still and will likely always and has been a "something" in the universe and these quantum fluctuations from ground state may have been the cause of "the big bang" itself assuming there was a big bang. I say this because we don't actually know before about 1.377 10^-37th of a second and the model we have to explain that, brought forth by Alan Guth and his colleagues, models the universes expansion likely due to dark energy after that small interval of the early universe Edit: 14:50 Glad that you mentioned it as well lol although I have heard from many physicists that virtual particles themselves are a mathematical tool for quantum field theory heavily derived from interpreting the Feynman diagrams and since those diagrams are more emergent quantum mechanics and not QFT I have been warned to treat them with a grain of salt so I always been careful about claiming there existence but quantum field for sure. Also, Dylan if your reading this, I wish to know what you think of these virtual particles? Are they simply a mathematical tool for us representing these force carriers and allowing for incredibly short violation of conservation of energy (due to Heisenberg uncertainty principle) and is misleading for any reason or should they be considered to exist as the actual force carriers for quantas?.

[@caleb_güero]

"When the screen goes black and you see how ugly you are." Are we all looking at the same guy? This dude could be a model.

[@ulrikahaggard9923]

You should watch the 'life beyond' series

[@moltoniron633]

I wish I would like to see this video when I will be taking my last breaths decades from now

[@sikksotoo]

So glad I watched this on your channel. I've seen the video before and feel like it's more about showing off graphics and sound bytes than giving an accurate depiction of how little idea we actually have about this subject. The statement at the end was quite late as you pointed out

[@TheJesseWu]

6:35 The callout 😭

[@daveh4328]

does time stop if you stop thinking about it. it's a infinitesimal viewpoint. eye of the beholder as it were. The mover unmoved

[@hyperion882]

The sun goes supernovaAnd the suns atmosphere goes nova and the crust explodes into a planetary nebula

[@SillyNep]

"When the screen goes black and you see how ugly you are" I think we must be looking at the wrong guy cause like you are really handsome? Like very conventionally attractive I think

[@creatorshorizon5125]

what if the creation of the universe was just the formation of a black hole? The extremely fast expansion is what we could possibly observe inside of the singularity. Makes so much sense imo

[@Nuke-MarsX]

I saw 18 ads on this video alone

[@ArachisNPO]

You said that life can come in many different forms, and that we can't know what life really can be like. If you liked this video, Melodysheep has a 3 part video series about alien life. The second part ( kzbin.info/www/bejne/ipmnipSwntWdias ) is about this exact topic. The video speaks about "life as we know it" and "life as we don't know it". I think it could be interesting to you, and I'd like to watch your reaction and hear your thoughts about it.

[@Ozeleas]

Bro, what are ur views on multiverse theory?

[@vexed832]

I love this guy and i love tlotf, this is great

[@thakrratul1109]

I love Physics 🔥❤️

[@mnfrrr2570]

Gigachad physicist

[@Sagarock]

Yep

[@warrior8017]

A speck of dust in an infinitely vast cosmos

[@emperoryuan9793]

when all this happen, by that time my body would've decayed I would become shattered energy without a conscious.

[@minuette1752]

Perhaps, perhaps not.

[@deadcatthinks6725]

Merry Christmas. Any thoughts on how time dilation works in your subconscious?

[@nelskye20802]

Let's talk timewave zero at some point, love your videos keep it up!

[@juandiegoflores3178]

“When the screen goes black you can see how ugly you are” lmao 😂

[@ThorFitness_820]

What your guys thoughts about Multiverse? You think it's really exist?

[@black_crest]

I think it does

[@proximitive3872]

We can only speculate

[@proximitive3872]

But I think its not impossible while it is also impossible

[@mdma4u2]

just wanted to ask twitch strem when? Hmmge

[@robingames2002]

I truly believe that yes even though nothing matters because nothing will be remembered at the heat death of the universe i also think that this or all universes are in a never ending cycle of being destroyed and reborn for infinity who’s to say that this is or isnt the first universe ever or the 100th universe we don’t know and sadly will never know but one thing that does matter is that you live a life that means something to you😁 have a good day everyone

[@jamiejac4417]

Welcome back, please do predestination the movie

[@arunmoses2197]

"When the screen goes black and you see how ugly you are."

[@hmp01]

Hey man love your content, please consider getting a microphone as when I watch your videos I really have to up the volume to be able to hear and understand you. Sorry for rambling hope you have a good day

[@lutaca94]

Hope you don't take offence to me saying that, but you're a spitting image if Tom Riddle in modern wrorld - handsome af and intelligent. A very nice reaction, thank you!

[@lazylasagna5181]

With the idea of dark matter still persisting doesn't sound much better like what good is a ghostly gravitational influence when there is no normal matter left to influence

[@PlasmaMongoose]

In the beginning, there was nothing, and then it exploded.

[@-Miasimon]

I wonder if it's possible for life to evolve in the vacuum of space. Feeding off of the radiation of stars or black holes. How absolutely massive could these lifeforms get, without the burden of gravity other than their own? I guess we'll never know for certain, until we actually go out and see for ourselves. Space is cold, dark, and empty. But will always be full of wonder.

[@powderedphantom5765]

10:34 You should of said “life uh finds a way)

[@bluestratos1901]

Thought I had an existential crisis before...well phuck me haha

[@snuggies8037]

Love the self deprecating jokes 😂

[@fizzoftw5026]

i always had this thought, IF there are only black holes left in the universe, they would etract each other and then die together. and then there would be another big bang, when that 1 giant black hole dies. am i wrong? im not a educated physicist, im just a thinker so pls don't judge me :D

[@dominiknowaczyk9633]

I wonder, if by any chance the dark energy stops expanding at this rate and universe will start to collapse what will happen then?

[@hyperion882]

Do you you missed some parts

[@TheRovingBuffalo]

Is it possible that the Big Bang is one of many the universe has witnessed? I know I’m theorizing, but perhaps the universe has died numerous times before than a Big Bang event kickstarts everything again.

[@zulunet3285]

Thats probably what happens

[@OnlyOozyJay]

I think this is just the big bounce theory though.

[@sanaan0168]

This ong best vid

[@hyperion882]

The sun explodes into a nova mixed with a supernova find the outer layers explode and get Ejected as a planetary nebula

[@tomasbbjarnason1737]

Why Does this only have 900 veiws?

[@YngviFreyr]

"How ugly you are"?! Good sir... XD

[@Vex-Lord]

"when the screen goes black and you just see how ugly you are." big oof

[@gregritenour9910]

Check out the end of ze world video

[@memeherp166]

What the meaning of our life ?

[@hernanda11]

I want to be to school again if you are my physics teacher 🤣🤣🤣

[@hyperion882]

The sun is a red low giant The sun is a red SubGiant the sun is a red giant the sun is a red supergiant

[@blake7587]

Is it true Mars could be habitatable when the Sun goes Red Giant? 🤔

[@jessicama5180]

The Genius Dylan J. Dance. ( ✅✅✅✅✅ . ☄️☄️☄️☄️☄️. ).

[@vergil2]

The multiversal theory could be real. This is because there could have been many universes that were unable for life to exist within them and this is the only universe that has had life in it

[@nadarith1044]

Sounds even more improbable than earth being the only life bearing planet in the entire damn universe

[@rachelrohrer9028]

He says, “why are we here. Just to suffer”? God says, “yes.”

[@matejsteinhauser3974]

I think there was always the infinite shapeless Void that our reality is, It was here always from infinite times ago, and It will be Void again and forever. I believe in ghosts, But Science has also point, they theory says that if we Die, We will find ourselves in Void without any feelings, No thoughts, We simply be nothing, We will be the Meanigless Part of the Void, Also for eternity.

[@ravenwda007]

You’re not ugly

[@AnotherFancyUser]

"whatever this is..." he is right, I ponder the same way, I know a lot of people tend to this question with a particular answer. Seeing it on a scientific way, sometimes you have this... thoughts, where sometimes you say to yourself "wtf is all this about?", and maybe you know the constants of the universe from memory, what particles do, the best theories out there in the break of the knowing... but that question sometimes is a lance at your heart... why the hell is something and not nothing? how is it that I'm sentient? how the fuck, pardon my French, all of this exists in this way? and it could be that it is entirely a miracle, or maybe with "infinite time" everything could exists, I don't know... I don't know.

[@hyperion882]

It’s includes the present day

[@proximitive3872]

hey could you react to exurb1a? He has very interesting videos and i think people like you would like it. Here are some stuff i like 8 million species of aliens the universe in 4 minutes Quantum Mechanics in 5 Minutes (Now with Added Ducks) We're the last humans left

[@anteaters-R-us]

Whats that equation on ur chalkboard lol