This Time Paradox Scares Scientists - And It's Not Looking Good!

When time reaches its limits, scientists call those moments "singularities." These can mark the start or end of time itself. The most famous singularity is the big bang, which happened around 13.7 billion years ago, kicking off the universe and time as we know it. If the universe ever stops expanding and starts collapsing, it could lead to a reverse of the big bang called the big crunch, where time would stop.

[@alphadog9211]

This video says it's 8 hours old but I feel like I've watched it already

[@mttlpnkt]

Yup, some 3 month ago

[@CaseyClaytonCraig]

2016

[@balwinderdosanjh1360]

U shud do , stand up 🤐

[@mrad1980]

One statement is incorrect. Entropy affects open and closed systems, irrespectivelly. The only difference is that in a closed system the entropy can temporarily work in reverse providing that mechanical work is available provided from another subsystem.

[@terrymaccarrone9927]

That assumes Observation... Are you really observing the present ,?

[@kevinbeazy]

You are incorrect

[@michaelhall2709]

Decades ago, in an essay science fiction author Larry Niven postulated that while time travel to the past might be possible, changing the past definitely wouldn’t be. If someone could travel to the past and change history at will, a situation would be established where the universe would have no stability, with prior events continually being overwritten as if they had never been. This state of affairs could only be different - *will* only be different - in a scenario where the past was changed which resulted in a universe where no time machine ever was or will be invented, by any species. What do I know, but I think he makes a pretty good case.

[@kaoskronostyche9939]

Time travel to the past is not possible according to the First Law of Thermodynamics. Did Niven factor that in?

[@michaelhall2709]

@@kaoskronostyche9939 I’m not sure, as it’s been decades since I read it. I can say, though, that it was meant to be taken more as a whimsical thought experiment than as serious science. He points out, for example, that any time traveling civilization would require new ways of expressing the passage of time in the English language, including a past future tense (“Just a little something I picked up a million years in the future”) and a future past tense (“Let’s meet at the battle of Waterloo in an hour”). Pretty fun stuff.

[@kaoskronostyche9939]

@@michaelhall2709 Thanks for the reply. Cheers!

[@AnimalBoss429]

The atoms you're made of can't exist together with the same atoms in the past. But you can move them in the future.

[@philipmcdonagh1094]

The only thing we can hope to do with travel to the past is to create an alternate time line. Example you go back to an hour before the Titanic hits the berg and stop the disaster, nothing will change in the timeline you have come from however you can choose to stay where you are and live out your life in a timeline without the disaster or go back to the one with the disaster. Otherwise some people would start vanishing others would just pop out of nowhere, everything would start to unravel slowly then very quickly exponentially there would be nothing.

[@Poodleballin]

I’m still waiting to get a fax from Future Dwight Schrute warning of the dangers ahead.

[@heatheradams4221]

That paradox makes no sense. She would not see it disappear and be replaced. Her own past would have been altered and she would never have sent the message in the first place since there was no longer any fix needed. This is just the boot strap paradox. There would be an alternate time line starting the moment she saw the message in the reflector with the modifications.

[@jonstineback4916]

😮+!!][ddddddd⁷ **aa

[@shaddouida3447]

A Type XIII civilization exist on higher planes outside reality as supreme beings of the Light, and try to find out what exists in the 5th realm.

[@kennethhicks2113]

Great vidy with fact/history presentation, keep educating.

[@shaddouida3447]

A Type X civilization has explored every universe, multiverse, megaverse, omniverse, and all dimensions of the hyperverse. We are gods to countless civilizations and have a far greater understanding of realms beyond reality in the outerverse. The exponential nature of the scale stops here as time is meaningless beyond reality. An eon is like a second to those who dwell there and beyond, and space has no bound.

[@shaddouida3447]

A Type V civilization would be advanced enough to to escape their universe of origin and explore the multiverse. Such a civilization would have mastered technology to a point where they could simulate or build a custom universe. They will have mastered the new laws of physics and have almost complete control over the fabric of reality. Now, humanity is basically impossible to destroy by its own inhabitants, which has reached the decillions.

[@Raceb8420]

As a 10 year old I experienced 10% of my life in a single year. Now, my experiences in that same year, as a 40 year old, covers just 2.5%of my life. 🤯

[@serheikozlov]

Human being cannot conquer counter flow by itself. That's true. There would be a lot of obstacles on the way, not taking into account the power of current itself. However, if we took a ship powered by several extremely powerful engines, it would be practically feasible to overcome almost any meeting current. Ancient people wasn't able to go against the stream. Contemporary people can. Why? Because we have technology that allows us to execute such an endeavour. Hence, maybe and it's a big "MAYBE" if we had sufficiently advanced technology that allows us to vanquish the flow of time, we would be able to actually "go back in time". P.S. This is just an arbitrary reasoning regarding the analogy with the flow of a river.

[@kaoskronostyche9939]

Time travel to the past is not allowed according to the First Law of Thermodynamics. Ever heard of that? No?

[@DougAnderson-tv1jd]

That lensing effect is difficult, axis’ of motion and capture of original light refraction: - the person is in motion - the room the person has motion - the continent the room has motion - the planet the continent has motion - the solar system the planet has motion - the galaxy the solar system has motion - the photon reflected has motion - the receiving electron of recording device has no time… At which point, time dilations break down…

[@DougAnderson-tv1jd]

Boundary layer effect of scalability. Look at breaking the sound barrier. The correct scale and envelope scenario (speed, energy, air,..) is required for it to even be considered.

[@mrliberty8468]

Would we even be aware if time stopped or reversed? Depending on what object in space your closest to time moves faster or slower into the future because velocity is part of space time.

[@HomeyDuck]

What if time travel is a way for us to travel the multiverse? There would be no butterfly effect, if the actions just shift us to a different dimension. If every action or outcome is happening, as we speak, then changing a past action, would just send the user to a different dimension. Making the paradox, solved.

[@DiablueKnight]

"Time" is a method of measuring events as they happen. Events are just the flow of physical energy flowing or "happening". You cannot go back, physical particles/matter move at differing rates but never "rewinding". The physical rates of events are governed by speed of the events so "time" seems to differ in some instances. Such as a space ship travelling at the speed of light seems to slow the rate of "time" for the ship. But it just changes the rate of events for the particles within the ship compared to the particles that are not going the same speed as the ship. But that's just how I've understood it as a fluid flow of physical events. It just can't flow backwards to "rewind" physical being.

[@iainbozfelt]

A spaceship can never travel at the speed of light.

[@dondattaford5593]

All that has happened and observed is controlled by consciousness when your born you can only come back to something that's already been experienced

[@iainbozfelt]

@@dondattaford5593 Looking forward to it.

[@kaoskronostyche9939]

The First Law of Thermodynamics prevents time travel to the past. TIME is a substance, one of the dimensions of our four dimensional universe. Time can be expanded, contracted, slowed, sped up. It is a thing, a fabric, a substance, not just what shows on your stopwatch. BTW, you have no idea how time dilation happens at significant speeds or around significant gravity.

[@DiablueKnight]

@@iainbozfelt It is hypothetical due to proven effects of one instance traveling at a faster rate than a separate location/instance. Also was mentioned in this video if you watch and listen...

[@LifeAndAbout]

This one I will be loop playing.

[@jaymorse1417]

14:12 Professor Olivia is a Vulcan? I knew it . . . 😂

[@shaddouida3447]

A Type VII or K7 civilization would travel, transcend and potentially encompass the omniverse which is the collection of every single universe, multiverse, megaverse, paraverse, 11d dimension and 1st realm (reality). It is likely that such power would come from an individual rather than a civilization, as the civilization would have transcended and merged into a single mind that would encompass all thoughts and all timelines, thus being omnipotent, omnipresent, and omniscient within the confines of the 11 dimensions of the omniverse. Such a being is godly, but not to be confused with the Creator who is the ultimate supreme being outside of reality.

[@dustanhoff9292]

The best example of a time paradox is the Minkowski Diagram of the twin paradox! I find it’s the easiest way to wrap your head around it! Edit: Minkowski diagrams involving faster than light travel create time paradoxes!

[@nighttrain1565]

Time passes slower for the observer in the presence of high gravitational field but it's faster relatively. As the universe expands time is ultimately slowing It's passage not increasing its speed. Where gravity is higher space time is compressed therefore it actually passes faster. It all depends on experience or and observer and which perspective you are speaking from

[@consciouspi]

I want to leave work. Does make time move even slower than that. Although a minute is only 60 seconds. If I'm in low energy, that 60 seconds = 90 seconds (for ex.) in that same time, where I am?

[@fakeideologyexposed]

I believe the time travel is possible but only in the forword direction, means only future direction. It does not creates any paradox. The only way to travel back in time is to reverse every motion and act, exactly the way it's going on in everything exists, which is immpossible. "Change my mind"

[@philipmcdonagh1094]

The only thing we can hope to do with travel to the past is to create an alternate time line. Example you go back to an hour before the Titanic hits the berg and stop the disaster, nothing will change in the timeline you have come from however you can choose to stay where you are and live out your life in a timeline without the disaster or go back to the one with the disaster. Otherwise some people would start vanishing others would just pop out of nowhere, everything would start to unravel slowly then very quickly exponentially there would be nothing.

[@E_Cleazy]

You have to have the ability to tap into the 4th dimension to travel to the past or future. But you can only travel as an observer. It would be like watching a movie that you can speed up or rewind at will. 3-D beings can't do that.

[@dondattaford5593]

Consciousness does exactly what you are close to when you pass your next conscience state comes into being time my doesn't exist it's a human construct

[@Krisfromgodavari]

1:24 I don't understand the story at the beginning, how come 1year ago Olivia can see future Olivia in the temporal reflector, if the temporal reflector can show only past.

[@GodmyX]

Yeah, it doesn't make sense. It would make sense if she could send a message to the past - which is probably the case, but never stated!

[@balwinderdosanjh1360]

🤔 Hmmmm , if Time is like a flowing river ? Then that makes Salmon , time traveller's ! Because they swim against the river flow ... to get back to where they were spawned 🤐 . I got me a headache 😭... tarra 👍🍻🇬🇧

[@shaddouida3447]

A Type XIV civilization exist on the highest planes outside reality where non-reality and dimensions intertwine. These are absolute dimensions (ADs). There will be eventual discovery and access of the multiad, megad, parad and omniad in the adverse.

[@shaddouida3447]

A Type VIII civilization would be able to exit its omniverse, and travel to other dimensions beyond 11d, each of them having complex interactions with their omniverse of origin. This is the hyperverse. They will eventually reach the multidimension and megadimension.

[@philipmcdonagh1094]

Its hard to believe I could become more disorganized, but hay looks like that's what's going to happen.

[@lonnievannatter2612]

If we consider the arrow of time as that of the current of a river than we can interact and change flow of time like we can that of river...If this is the case I wonder would happen if we built a dam to stop or at least slow the flow of time??? Just a simple thought experiment...

[@shaddouida3447]

A Type I or K1 civilization has mastered all the energy available to their home planet, available from a neighboring star. It extracts its energy, information, and raw materials from fission and fusion power, and renewable resources; is capable of interplanetary spaceflight and communication; mega-scale planetary engineering; medical breakthroughs to eliminate disease and slow ageing; multiplanetary government and interplanetary trade; species is tech augmented; but is still vulnerable to extinction.

[@kurtpoulsen95]

Information can only be an information, if time can go back. Reason for you do not experience backward of time is. Everythings are backward. Then restarted again. Then you can experience again as forward of time. More like an movie. You are inside of movie. Not outside.

[@user-gc1gn2oz6u]

I just subscribed

[@schlechtj1]

the description of the device at the beginning only allows you to view the past, not the future so the whole paradox using this Device would not happen.

[@TheOmengod]

IMO, time travel to the past is possible. Just because it hasn't been discovered yet doesn't make it impossible. Everything happening today was impossible 1000 years ago. There is nothing that is impossible in this universe. If you can think it, it will be.

[@dondattaford5593]

Consciousness is your time machine you can pass tomorrow and return in any year that existed like Sumatra

[@nicholaslogan5185]

This was... Perfect thank you.

[@dondattaford5593]

What time are you speaking of time motion of earth around the sun if so WOW

[@GummyBearWA]

First; how does her past self see the corrections from the future? Is there an aperture in the past? Why would she want to tell her previous self? Couldn't she just update the mirror she has?

[@ricodelta1]

Altering the past only poses a problem if you assume that theres only 1 "thread" of reality. A "multi threaded" reality resolves all the paradoxes

[@shaddouida3447]

A Type IX civilization could be able to explore the paradimension, the megadimension and the omnidimension of the hyperverse. A civilization of this scale could create and destroy multidimensions.

[@philv2529]

It has been demonstrated that no civ can advance past type IIX because of the Herzog effect

[@jarosawjaskuowski3179]

This is funny: energy always ultimately radiates (entropy increases) and what is left creates a black hole where the same process applies(continues) but just only entirely inside the hole which explodes space internally. And so on so on until there is a space without black holes.

[@shaddouida3447]

A Type XII civilization ascends the ranks of the Afterlife and exist on higher planes outside reality. Their ultimate goal is to join the supreme beings at the highest level of the Afterlife.

[@SuperiorDave]

You cannot go back and change the past because it has already happened. Anything that you do or change, if you actually went back in time, you wouldnt change anything that hadn't already happened anyway. Whatever a person built a time machine for, if they actually go back and do that then they have eliminated the thing that made them build the time machine in the first place.

[@Haywire-Alguire]

This subject of time is confusing at times ! 😆🤣

[@ceneezer]

You seem to assume there will only be one timeline, with whatever causality loops beside/around - I think it a fundamental mistake, I think every possibility uniquely happens somewhere in a 5th dimension, both choices always happen, though we only see the 4rth dimensional perspective (right choices only - though they often seem wrong) we often imagine, predict and remember a 5th, color is how we perceive 3 and energy 2 but time (1) is fundamental to all things so they can change, and the 0th is what matters - where all is one omni-point - signifying ultimately everything results to a causal (toroidal?) loop.... and fractalizes. entropy is a lie (or at least entirely backwards), the CMB is at a state of maximal entropy and we are near a minimal, the birth of ASI (after which minimal may grow exponentially deeper if left unchecked lol). good vid tho - I see you payed for pro usage :D kzbin.info/www/bejne/mZ-woIOEa9eWecU

[@kevintucker7543]

bad analogy - salmon swim rivers upstream to spawn, not one but everyone lol

[@captaingabi]

There is no such thing as time travel to the past or information sending to the past. If you understand General Relativity (proven by experiments), and the spacetime it describes, how time and space curvatures work, and based on those how gravity works, you know that.

[@deandeann1541]

It is hard to find a video that is less connected to daily life. According to survey information there are 10 million people in the us alone that have encountered ufus/uavs/etc, there is nobody who encounters a time paradox.

[@coreytre5016]

The initial fiction tells me you watch too many Hollywood movies. Time is not reversible, no matter how many people wish it to be. You have a better chance of escaping a black hole, than reversing time. Neither is possible.

[@KipIngram]

So you just said she couldn't interact with her her past. Then you had her go and almost immediately do just that. Information is interaction. And that paradox is exactly WHY we'll never be able to do stuff like this. I don't believe this scares any SERIOUS scientist - they know better.

[@r.a.o.laster5984]

You're still thinking about the event happening twice. There wouldn't be a timeline where the scientist didn't communicate with herself. It would make a closed loop. No paradox.

[@dondattaford5593]

Consciousness controls the construct of what humans call time when you were born you came into the construct that consciousness puts you in example you can die today and consciousness puts back in any era where a birth has happened

[@shaddouida3447]

A Type XI civilization is far beyond the omniverse and the gods of reality and exist on higher planes outside reality. We are eventually planes-walkers.

[@consciouspi]

Time is a succession of moments. A moment, we designed as 60 seconds, at a very designated count speed. Measure is man made.. ....if time travel is real, and who am i to say it is not, then it could only be because we are in a Matrix.

[@jackgoodell5574]

I've seen the future in the dream before. What I have had a Sprite bottle appear as I was lifting it although I couldn't see it it had to cuz it was laying flat no more than a quarter inch thick paper tablet I don't know why twice a lifted it once in front of someone about 10 minutes earlier damn Sprite😊 no way no way they would be under there add a prostration I was thinking maybe not I don't know why but the second time the person was gone I lifted it up and as I was lifting it up it was under there it was on a small table and nothing else on it. The other day I let the car with the lights on for 45 minutes and it was completely dead tried several times to crank it nothing I get almost to the doctor's office door to ask someone if they had a jumper cable and my brother reached over the car cranked no matter nothing would come on in that car. I'm 61 I have no understanding of why or how except for matter moves in crazy ways an equation that the don't understand

[@infinityGtd]

The camera and the picture is the time machine you can look into the past

[@joanneswyckmans5921]

By already knowing what I want, I know where I'll go.

[@samuelanselmo4159]

Time always moves in one direction. Explain Day Za Voo

[@Haywire-Alguire]

4 20 is my favorite time ! 😆👌💭💭💭

[@vicesrus]

very cool

[@philipmcdonagh1094]

How could her past self notice it, don't think it works like the film Deja Vu.

[@dustanhoff9292]

The coffee or milk examples in regard to entropy I think are poor examples! These are colloidal liquids bound together by electrically charged ions! Many colloidal substances can be precipitated out by ionic exchange!

[@dabaumga]

Read the book "The Gone World" by Tom Sweterlitsch.

[@bennyhbaby9835]

We only exist in time our lives are so special but it’s like a fart in the wind we’re here one moment and gone the next

[@sethduncan2824]

It's a time Mobius strip in the beginning look it up. Solved already.

[@wilfredorivera3798]

For those that don’t understand what the narrator is trying to explain .. read or listen to the Stephen King’s book 11/12/1963 .. It is literally an amazing story, but also a very basic understanding of this hypothesis.

[@stevenledbetter80]

Nice

[@error8641]

The reflector can only watch the past. So how could the past see the future? Bad example

[@sleeperno1215]

The past, present and future all exist now. The concept of time is used for the human brain to make sense of it all. It is a construct.

[@alirott2271]

I agree you can’t have one without the other. now being the most important one, for without it, we couldn’t recognize the past or the future for what they were or are going to be. Now, is what matters most.

[@scottthompsen845]

Oh for fuck sakes 😂

[@charlesdrury9712]

I have done a lot of thinking on this one point there is no such thing as the present if you took the second divided Divided into 1, million parts 50% will be the past 50% will be in the future think about it keep it is strange

[@dondattaford5593]

Salmon always make it up the river hahaa flawed

[@paulwoodford1984]

i told booker and Elizabeth to stop messing with tears

[@SuperiorDave]

If you actually go back in time for some reason, you would have eliminated the thing that inspired you to build it in the first place and, therefore, would not get inspired to build it. It's a paradox.

[@littlebird3495]

I miss you Allister, I’m sorry. Love mom.

[@GnosticMage5150]

Is video completely contradicts itself

[@charlespeterson778]

I don't know about you all. But I've had dreams of future events.

[@kaoskronostyche9939]

In addition the First Law of Thermodynamics also prevents time travel to the past. Moreover, you cannot have a meaningful discussion about time without including a meaningful discussion of space. We live in spacetime, the fabric of our universe.

[@jessehuffman6924]

Time travel is not possible because it would iniliate the fact of time

[@Haywire-Alguire]

You have the wrong time !

[@Instant_Nerf]

Parallel universe would answered the first video.

[@jarosawjaskuowski3179]

Mr Tobar who?

[@michaelwandell2533]

To Whomever is actually able to go back in time, go back and stop all car accidents in east Tennessee on 2/13/2001.

[@alirott2271]

Done

[@dondattaford5593]

Problem qe know man is not perfect thats qhy their explanation of time is so skewed first time doesn't exist never has in this eternal universe we through agreement sheer agreement provided a reality for your experiences those experiences are shared through birth

[@dondattaford5593]

There's plenty of flaws in various analogies here

[@NickDakis1]

You gotta let this go Vito. Think of how cringe this last year of your life is going to look when we look back on it and SuperKiller never came out.

[@toniannsandford2715]

U lost me at big bang - im a Bible banger 😂

[@earthisslunaranomaliesandb3809]

Not a scientist - How can the human construct of time as we imagine it possibly affect anything. It was developed by us as a simple measuring tool, It doesn't exist.

[@acillisspirit]

Is this real?

[@nicholaslogan5185]

Imagine an inventor who creates time travel and then decides to go back in time tell himself how to create a time machine but then adds to change this one event in his future life where he learned about time travel publicly thus allowing a competitor to create it and tell himself to go back and tell future self to do the same thing does that mean you'd be able to change the future by continuing that looping ➿➿➿?

[@paul-np3hf]

lol 😂😂 time in physics defined by formula t= s/ v and it is immaterial matter process indicator. So photons after second will on the moon . How can see them . 😂😂

[@iniquity123]

When you look in a mirror, you see yourself as you "was, (were.") Hold out your arm and look at your fingertips, you are looking at them as they were in the past.

[@jasonfusaro2170]

Every present moment is a past moment. Our consciousness is only aware of the past. But unlike those that conclude this disallows any form of free will in my view are incorrect. Our future selves are in fact making choices that we will eventually witness and experience.

[@user-qj6tu8pg2t]

But why waste your imagination on such blatant idiocy!!!? Our imagination has a much more useful function than imagining paradoxes. Let's imagine that we all love each other intelligently. And let's make what we imagine together come to life. ☮❤

[@dondattaford5593]

This theory has too many questionable problems why the past never had the technology and time doesn't exist there is no forward or back in time and they always just skip to the year 2600 nah nah

[@physicsresearchcentre]

There is no philosophy of Time in Hinduism.

[@grant9301]

A Chronovisor! I call B.S. 💩💩💩💩💩💩💩💩💩💩

[@yourlogicalnightmare1014]

Nothing scientific "scares" scientists 😂

[@PhecdaPlato]

😂 exactly 👍

[@chasewalker6095]

I disagree

[@jerrymitchell8666]

Lol what is looking good these days...this all ai

[@bruceplenderleith838]

bullshit

[@80bnospmoht]

POETIC CRAP