What Actually Are Space And Time?

[@roos5979]

I like this documentary,how its don visuely and how the person that do the talking (narrowrater) brings us the information. Sorry for the spelling mistakes but i am dyslexic

[@wplg]

We are traveling through time, right now!

[@Kero_81]

Only on work days, on the weekend there is no time wich is why weekend os over so fast.

[@JimKrause1975]

I found a new space channel! I love it!

[@davemccombs]

The narration seems 30 years old

[@2147B]

Research youtube science scam. Brought to you by aiaiaiaiia

[@aeztral]

@@davemccombsthe whole channel seems AI generated somehow

[@wplg]

In the context of special relativity and its effects on time dilation, the Voyager 1 probe's age has been delayed by 2.2 seconds as a result of its location in space. It has been in space for over forty years. In the context of general relativity, the Voyager probe has aged around 1 second longer.

[@carlsaganlives5112]

Fuckers did a lot in a couple seconds, kudos!

[@LucidDreamer54321]

Space is the final frontier and time is like a clock of the heart.

[@bobinthewest8559]

“Time is like a clock…” 🤦‍♂️ 🤔🤔🤔🤔🤔🤔 ☝️aaaaahh Actually, never mind… carry on 🙄

[@wbiro]

Throw out your clocks and time will not exist. Despair not. You will still have change, which does not need time.

[@techteampxla2950]

We only know what we learn , keep learning , and keep this amazing content coming !

[@투명질감]

"If the speed of light is constant, the speed of light and the car is 1 and time 1 has passed. At this time, if you do not know your movement, time 1 is 1. At this time, if you know your movement, time 1 is 2. In other words, when you know, the light knows. This is the time." copy UJ

[@MrXTCify]

Take a shot every time the narrator says RELENTLESS

[@mrhassell]

The "Caesium Standard" is a primary frequency in which the photon absorption by transitions between the two hyperfine ground states of caesium-133 atoms is used to control the output frequency. The first caesium clock was built by Louis Essen in 1955. It is the cycles of this atom, which is the same everywhere in the Universe and subject to Special Relativity, as we are.

[@cliftongaither6642]

hhmmm 🤔

[@carlsaganlives5112]

So, it's fairly accurate?

[@philharmer198]

In what why is this cesium clock subject to relativity ?

[@thelaughingtiger146]

"Free will" another concept, we are driven by (relentless) biology.

[@bertkok2400]

6.03 gps satellites experience slower time because of their speed but quicker because of less gravity. The latter prevails, so their clocks move faster then on earth and need to be adjusted constantly.

[@jcb4826]

Great comment! I thought I was going to school you about GPS clocks running slower and the "minimal" effect less gravity would have on the satellite but you are correct, the decrease in gravity does have more of an effect than the speed and causes the clocks to run faster. I guess I've only heard the dumbed down 101 version as most articles only mention the slowing down effect just like this video and I assumed that the reduction in gravity had an insignificant impact. Learn something new everyday.

[@edgarearly4203]

Useful information but way too many ads!

[@elliotbrown1076]

Is it useful?

[@SuperiorDave]

What ads? You do know premium has no ads?

[@SuperiorDave]

I've laughed everytime I read people complain about ads when all their entertainment is free. If you want to choose what entertains you, you have to pay for it. Otherwise, stop crying about getting something free. Smfh

[@chriscamp9788]

I laugh every time I see some mark bragging about KZbin premium when ublock was 2 clicks away.

[@damedash261]

To think that what’s gonna happen even in the next 10 years or more has already played out is mind boggling

[@fredflintstoner596]

Mrs Richards: "I paid for a room with a view !" Basil: (pointing to the lovely view) "That is Torquay, Madam ." Mrs Richards: "It's not good enough!" Basil: "May I ask what you were expecting to see out of a Torquay hotel bedroom window ? Sydney Opera House, perhaps? the Hanging Gardens of Babylon? Herds of wildebeest sweeping majestically across the plains?..." Mrs Richards: "Don't be silly! I expect to be able to see the sea!" Basil: "You can see the sea, it's over there between the land and the sky." Mrs Richards: "I'm not satisfied. But I shall stay. But I expect a reduction." Basil: "Why?! Because Krakatoa's not erupting at the moment ?"

[@JonnyTheChosenOne]

Earth is a time bubble we live in. Leaving earth is like trying to break out of the bubble of time.

[@matteogiberti3297]

Spacetime is a quantum field but slightly different to the others... A spacetime without some other quantum field can exist, but no other quantum field can exist without a spacetime in which to exist.

[@JoseRamirez-yx6sh]

I know one thing when I pass away no need for clocks

[@calvingrondahl1011]

Time is money = a measurement of illusion and energy.

[@pepperpepperandbayleaf3025]

Whay we know is a drop, what we don't an ocean.

[@joelmichaelson2133]

Time is what you take for granted.

[@Knaeben]

"The present moment" is just an idea. The past is a concept. The future is a simulation. None have any inherent reality. Time is a conceptual reference system we use to make a consistent world in which to move and interact. So, time is there - conceptually. We need this concept to function. But it has no inherent reality.

[@daviddean707]

There's an underlying irritation I have when when taking in philosophy.

[@adelinamoldoveanu9445]

We're not ready for time travel

[@mightymike2192]

Wait around a while......

[@bobinthewest8559]

We were tomorrow 🤷‍♂️

[@Dyslexic-Artist-Theory-on-Time]

In a way we are! We need to go back to r² and the three-dimensional physics of the Inverse Square Law. The spherical 4πr² geometry is key to this concept, based on Huygens' Principle from 1670, which states: "Every point on a wave front of light has the potential to create a new spherical light wave." Each point on the curvature of the wave front can be considered a potential photon ∆E=hf electron interaction exchanging potential energy into the kinetic Eₖ=½mv² energy of matter in the form of electrons. This can be based on E=MC² with the squaring of the speed of light representing a geometrical process forming a square of probability Ψ² We experienced this as a continuously emerging probabilistic future 'time' with the spherical 4πr² surface acting as a boundary condition or manifold for the uncertainty ∆x∆pᵪ≥h/4π encountered in daily life.

[@Dyslexic-Artist-Theory-on-Time]

@ResonantResolution We can use the time dilation of Einstein's Relativity Theory to travel forward in time! But I believe time travel into the past is impossible, based on the laws of physics.

[@carlsaganlives5112]

The 'Portrait of Dorian Grey' needs to be moved to the non-fiction section, perhaps.

[@Keliciabrat]

You can stop yourself aging and grant yourself a longer life it depends on how u live it has nothing to do with time

[@shivampaul3018]

Time is nothing but a way to keep a track of everything exists only to humans, what is unknown is a black hole

[@0ptimal]

One day we'll have a grand realization. At death i suppose. We will say: oh my. And be astonished at what we were and are a part of. Things are not as they "seem."

[@joelmichaelson2133]

We have no idea what time is because the sun will die before the Planet does.

[@Neal_YouTube]

There is no such thing as time. We made it up. What we call time is just movement. So when people say time slows down as you approach the speed of light, they need to realize that the clocks used to measure time are based on vibrations (movement). So what happens is movement slows down as object approaches the speed of light, not time. Movement =/= time.

[@kenduncan3231]

Ok life but talk about death. The seconds before death. Would like to know more about the last seconds. Seriously

[@Christopher-u1f]

Time is Entropy

[@wearemany73]

Are you sure?

[@stewiesaidthat]

​@wearemany73 Time is Energy. Acceleration is Energy. Acceleration in space is not Acceleration in time. Go halfway around the solar system. The is not there yet. Nor is it 6 months past in the other direction.

[@jasonmcdonald8436]

I dont have time for this!

[@wesleygreene8140]

It’s funny my whole life I have thought if we think some thing no matter how outlandish it just seems in time we do it the key is time

[@Ai-he1dp]

I feel violated.

[@dondattaford5593]

When you cease to exist you find out there's no such thing as time question how long till you come back

[@Wubyuwongthyme]

Time only exists for beings and objects that have a lifespan - simple no?

[@meatgravylard]

Not in Mexico. Where's my plumber?

[@Joseph-z7s3b]

"What time is it??? ~ TIME TO GET ILL!!!" ~ BEASTIE BOYS

[@jeffmccloud905]

"IT'S CLOBBERIN' TIME!" -The Thing

[@Joseph-z7s3b]

@@jeffmccloud905 Ha! Nice!

[@dickhardpicard]

Morphin time

[@realistJB]

Interesting but unfortunately time travel would cause too many paradoxes. I.e the grandfather paradox, if you travelled back in time & killed your grandfather then you yourself could not exist in the future.

[@bobinthewest8559]

The “paradoxes” are not real, because time is not real. If you “travel to the past”… then all of your “future”, up till the point when you “traveled back”… ALL becomes “your past”. Going to “the past” and killing your grandfather… will have no more of an effect on your existence, than killing your grandfather in “the present”. Every moment in “time” however… is now. And the universe doesn’t care if you believe that or not. The universe “just is”.

[@jcb4826]

People think about time travel to the past all wrong. We want to imagine some form of detachment from ourselves and able to change events that didn't happen the first time around. If you ever were to ever go backwards in time, time would just rewind or flow back to whatever moment you decided to go back to and you would just repeat the same exact events that you did leading up to when you traveled to the past. You would have no memory of doing so once you go back because you didn't have memory of the future the first time. By traveling to the past you would get stuck in an infinite loop of traveling back then repeating the same events over and over infinitely. If you travel back to a time before you were born then the atoms, molecules and whatever actually formed you physically would just be in whatever place they were before you were born. The same exact events would take place until you were born and eventually travel back in time. This alone solves any paradoxes. You won't just detach from the present universe and pop into a past time as something extra that didn't exist in the first place. If you could detach and appear in the past as something extra that didn't originally exist and affect things like "killing your grandfather" then you just created a completely new timeline the moment you arrived and any event from that point forward doesn't lead to the same time that you traveled from. It would be a completely detached and separate universe and timeline like a branch in a river the moment you traveled back to. Truth is I believe making time run backwards is a paradox in itself. Either you just perceive that you went back in time or your mind has been tricked that you've been transported back in time, like an illusion or if you REALLY go back in time, you have the power and technology to reverse the flow of time for the whole entire universe and everything goes back in time. Then everything in existence is stuck in that infinite loop which may not make sense if something exists outside the universe that it has to follow. The only other possibility I can think of and probably the only actual way to do it is that you basically create a bubble around you and just make yourself younger by reversing time in just your local area but once the process is complete the younger version of yourself still exists in the present time because everything else around you was unaffected and operated normally. You are not actually in the past, you just exist in the present as a past version of yourself. That's more like reversing the atomic age of every particle in the bubble instead of actually making it travel back in time.

[@lilmike2710]

I'm not an astrophysicist. Im not even a scientist. But i can tell you that the Universe is infinite. It has to be because there's no such thing as "nothing". Wanna argue? Ok... Try to envision nothing. You got it? Ok... What color is it? See what i mean? Obviously you would imagine it to be black. But black is a color and thats something. And "invisible" is just as relative as time is. And yes im 100% certain that this is way beyond my ability to understand or even be able to intelligently discuss. But there's not a genius alive that can show that I'm wrong. I suppose it's where quantum physics comes in and the question "if there's nobody to observe the universe, does it even exist?" My point is that nothing would be eternal darkness. And darkness is something so.... Nothingness is impossible.

[@marcodefaria3933]

How can time exist ? If man made time exist and in rotation of our planet 🌍 and cycle around the sun. We created time and the seasons. Or perhaps Alain’s educated us 🙏🫶🏻🫣

[@DavidCase-ov5uo]

At 14.00 the narrator starts repeating everything.

[@gkess7106]

“Does time exist?” Ask me later.

[@sarahrussell9808]

That you know that means you know more than most 😉

[@youtubepremium3505]

Time does not exist when you dream.

[@georgepanathas2009]

No its half a mimute till 2 minutes...its like hallucinations of the mind that last a lot more

[@thomasj1026]

I've been telling scientists for years time doesn't exist. 😂 i must live in the future or this is a simulation. I was told i dont understand space time. 😂 the simple question that no scientists can answer is when was time invented

[@christophermeier8329]

Time is the expansion of space

[@iamsincere23]

Yall ready to meet Lucifer i mean god🤣😝🤭

[@dondattaford5593]

There is no such thing as time look at it this way we are particles that agree to do what we experience all is entangled and all is actually imagined example that Forest that you can imagine or the sunny Arctic it's all imagination

[@tayko5622]

Farming sleep viewers

[@dondattaford5593]

Die and time doesn't exist

[@shawnwebb9502]

it simply doesn't exist..

[@Ezekiel903]

there is no such thing as time, only space and sort of medium exists, in which gravity can work and their waves expand! Time exists only as present!

[@jcb4826]

Time is the minds sequencing of the order and rate of events that take place around us. That's why our perception of time can change depending on the forces that interact with us depending on our environment. The effect that speed and gravity have on our mass effects that processing speed and slows it and everything affected by it down. That's why time dilation occurs and why events occur at different rates throughout the universe. Time and the flow of time is not just imaginary, there are forces that affect the flow of things throughout the universe and it needs a concept to define it.

[@nerfherder33]

Is this just another garbage AI generated KZbin channel spitting out junk science?

[@todirbg]

Absolute BS! Imagine this, imagine that, what if this, what if that, cait be this, can it be that...? Feels like a opening presentation on a snake oil saleseman convention. Do not waste your time.

[@donjohnson4368]

Narrator no good. Typical American OTT

[@drekneviske813]

We know nothing

[@shashilwow]

How do you know that?

[@drekneviske813]

@@shashilwow how do you know we do? 🤤

[@davemccombs]

You dont

[@drekneviske813]

@@davemccombs oh and you do 🤡

[@russellmorris7526]

Speak for yourself 🤷‍♂️

[@bussi7859]

Ask me again in 10 minutes

[@ahitler5592]

Ask Chuck Norris

[@adrianwright-gk1oz]

How old are you. Dont they yeach thos stuff. Space is everything around you outside Earths atmosphere. Time is a man made way of keeping our days snd years in order.