Does Time Cause Gravity?

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    We know that gravity must cause clocks to run slow on the basis of logical consistency. And we know that gravity DOES cause clocks to run slow based on many brilliant experiments. But I never explained WHY or HOW gravity causes the flow of time to slow down. And I’m not going to explain it now - because in a sense it’s not true. Gravity does NOT warp the flow of time. It’s the other way around - the warping of time causes gravity.
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Booboobear2388
Booboobear2388

I am a retired engineer who worked on the GPS program years ago. The timing between the ground and the GPS satellites would have to be adjusted due to the difference. I always thought that was very interesting.

Vor 4 Stunden
Mark Nunes
Mark Nunes

could special relativity create gravity? In other words maybe special relativity creates general relativity. For instance traveling away from something time appears to slow down because the thing you travel away from appears to slow down. When you travel towards something it appears to speed up. Therefore you could say that traveling towards something is faster than traveling away therefore you travel faster toward and slower away.

Vor 5 Stunden
Jericho Lasam
Jericho Lasam

the fourth fundamental force is not gravity but time. The graviton does not exist but a time "particle" instead that does not move through space, the opposite of particles like photons which do not move through time. But does interact with them explaining light experiencing gravity. Just kidding, im stupid and don't know what I'm talking about

Vor 6 Stunden
w sedlacek
w sedlacek

In this case weight wouldn't be measured by mass, but by the height of an object

Vor 6 Stunden
Ptah RIDGE
Ptah RIDGE

Your physics can only attempt to explain concepts of reality your brain manufacturers for you. PTAH

Vor 7 Stunden
Terry Glover
Terry Glover

If 'Gravity' is just an effect of time difference, what's creating the difference?

Vor 7 Stunden
charlie thomas
charlie thomas

In a weightless world, in order to make a video that gives example of gravity; you must capture artificial props behind or around the floating human. Many sections of snap shots. Those would become a video once combined. Within that video, the people seem to cling down. The coordinates of every being are just that: Coordinates. Now, we of the modern Earth, are aboard a prop, that looks like a planet, experiencing the same artificial gravity on a grand scale. Making a larger fake gravity movie. Time has many slides and timelessness has no props, to be recorded in. The props provide visibility, once you are scooped. Without the prop we are not slides of footage. When there was no visible Earth or universe; we were still as information and without form. Time still existed, as tiles of darkness. Darkness that goes on forever. Distance is causing time. Before a theater movie, the theater is dark, and it seems as though it would be forever before showtime. Preceding the movie has power. That is where we wonder of. Our wonder is a wait. The present awaits the beginning. Once the movie begins, the present awakens. Conscious time begins visibly. Unconscious time is invisibly there. Calculation is a creative point, that is at infinite. Infinity never begins or ends. That means that information is the only actual mesh and catch. Time for word, then symbol and then number are all a distance from each other: Making there 3 beginnings and at least 3 nothingnesses of nether time. Each observable dimension of the modern realm is going delta wave all day long.

Vor 7 Stunden
Tony Midyett
Tony Midyett

"An awwww" in Australia is used in place of "an oar".

Vor 8 Stunden
NeoRetro
NeoRetro

So wouldn’t it be funny if the inverse to the speed of light wasn’t a reversal of time but rather The gravitational pull trying to reverse not a single object but the entire universe..., therefore standing still and not moving at all is like a resistance to that and moves fasstet through time?

Vor 8 Stunden
Esah G
Esah G

they are the same thing

Vor 10 Stunden
mark reed
mark reed

is time actually just gravity.

Vor 10 Stunden
TeeBall Robertson
TeeBall Robertson

I believe PBS is part of the fake news networks. Government Public Broadcast. BS to me

Vor 11 Stunden
Unknown Prodigy
Unknown Prodigy

That is a MASSIVE teapot, once you put Earth in the picture. How much tea do you drink?

Vor 11 Stunden
G M
G M

The fact that clocks change their tracking of true time might just be an anecdotal effect of the design of the clock itself, as it is subjected to various pressures, temperatures, and gravity? But I heard this is true of atomic clocks also, so it seems not to be the case... 2:59- So clocks tick slower that are closer to the Earth, and clocks farther from Earth tick faster, ok. So what if you go even deeper, down to the center of the earth- Does time stop? I think that even if a clock slowed to a stop as it approached tbe Eartb, time would not stop. A clock is just a measurement device, not the theoretical existence of time itself, right? Perhaps we need to make a distinction there. Or maybe in considering this issue further, the answer may come to me..gimme a minute... If this angular momentum is the generator of gravity, why do objects of greater mass have greater gravitic fields, irrespective of their size? (Size is related to distance) Mass has to be central to gavity theory, not just the distance from Earth, alone, right? -Elevator technician out of his element.

Vor 18 Stunden
G M
G M

So how much would you weigh, if you were in the center of the Earth? (Thought experiment that disregards the heat of the core and weight of Earth above. Imagine a cool void right in the center) And how fast does time move in the center of the Earth?

Vor 18 Stunden
THE STADTS Seven Acres
THE STADTS Seven Acres

This is good stuff

Vor 19 Stunden
Michael Rome
Michael Rome

Nope... the particles that make up our time measuring devices are what’s affected, this gives the allusion of time dilation. Actual time didn’t change.

Vor 21 Stunde
Betty White
Betty White

🙄

Vor 22 Stunden
Jessie Evans
Jessie Evans

ssur.cc/kisslovexqjeo Solo le azioni dei rappresentanti dell'opposizione, superando l'attuale difficile situazione economica, sono descritte nei minimi dettagli. D'altra parte, la consultazione con una vasta risorsa, nella sua visione classica , consente l'implementazione di soluzioni concettuali sia autosufficienti che dipendenti dall'esterno. Innanzitutto, il concetto high-tech dell'ordine sociale consente di valutare il significato di esperimenti che colpiscono per scala e grandezza. In generale, ovviamente, la costante crescita quantitativa e la portata della nostra attivita fissano in modo inequivocabile la necessita di completare tempestivamente il super compito.🔥 Por outro lado, o desenvolvimento de varias formas de atividade cria os pre-requisitos para os requisitos prioritarios. Assim como a fronteira de treinamento e um experimento interessante para verificar as condicoes de ativacao apropriadas! Claro, o planejamento futuro e perfeito para perceber as condicoes financeiras e administrativas existentes! Por outro lado, a alta qualidade da pesquisa posicional identifica exclusivamente cada participante como sendo capaz de tomar suas proprias decisoes em relacao ao sistema de treinamento de pessoal que atende as necessidades urgentes.

Vor 23 Stunden
Ian Clarke
Ian Clarke

But why wouldn't the faster boat in the middle of the water pull the slower boat away from the shore as opposed to the other way round ?.

Vor 23 Stunden
None Filter
None Filter

You know what creates gravity? These nuts!!!!😆

Vor Tag
TheErraticTheory
TheErraticTheory

false

Vor Tag
Engelbertus
Engelbertus

for a causal relation to be there, doesn’t there need to be a perspective of linearity with a certain direction? for example: if we represent “if A then B” as A => B we need an observer to understand this causal relation to start from left to right. There needs to be a concept of left or right or beginning or end to phrase causal relations in the first place. Also, there needs to be a perspective that A can only cause B if both are viewed as separate entities. So again, in explaining reality in these kind of models, we need to assume or neglect the truth of some concept to construct the models themselves. Of course, i’m debating basic principles of logic, but why do we assume these basic principles to be true? To sum it up, if causality is merely a mental projection onto reality, without this projection, could time and gravity be one very same thing? The causal relation rather an integral relation, one reflecting the other without separations? I wonder if this kind of perspective could open up a new view a science, deeper insights and understanding.

Vor Tag
Drub Drub
Drub Drub

spacetime, amirite

Vor Tag
Lets Roll 2020
Lets Roll 2020

Gravity = inbound stream Levity = outbound stream

Vor Tag
sorellman
sorellman

Of course time causes gravity, except that time does not exist. Problem solved. What you call time is movement through space, this was why Einstein considered time/space one and the same dimension. Must be a nice video. Too bad the title does not entice one to watch it.

Vor Tag
Guy North
Guy North

Just reading the title tweaked my brain!

Vor Tag
The Survivors of the Quickening
The Survivors of the Quickening

With the aid of rotational electrical magnetism of the Lorentz force that's free of Eddy currents by the aid of degausing that is counter rotationally focused to a fixed point with a finely tuned mosfet like amplifier that can emit kerr field's that are phased enough to modulate a floating shadowy dark sphere in mid air is when you fully learn the basic fundamental exotic practicalities that time and gravity are not just indeed interlinked but are interconnected by dark matter itself!

Vor Tag
Bart Simpson
Bart Simpson

BULLSHIT

Vor Tag
Marshall Curtis
Marshall Curtis

What is the meaning of your T-shirt that says “heat death is coming?”

Vor Tag
Thomas Wright
Thomas Wright

Heat death is the concept that, in the far future, as all stars grow cold, and all sources of energy cease to exist, the universe itself will grow cold and empty until all activity stops. It's also a reference to Game of Thrones quote, "Winter is coming!" featuring Sean Bean.

Vor 13 Stunden
Mirror Space
Mirror Space

No Time exists. Only flow of light propogation ( P ), the 'current' of which determines condition.

Vor Tag
Hitchenista
Hitchenista

Genuinely mind-blown today, goddammit.

Vor Tag
bo xer
bo xer

Maybe gravity affect physical clock but not the actual time.

Vor Tag
Narf Whals
Narf Whals

Then gravity would have to somehow conspire with all mechanisms of all clocks to always give exactly the same result. This works with atomic clocks, mechanical gear clocks, photon clocks, your cells. Anything that can accurately measure time is affected exactly the way the theory predicts. It seems more reasonable to assume that it is actually time, especially when it explains observations about gravitation so well.

Vor Tag
Apollo
Apollo

Um, gravity weighs.

Vor Tag
Ultimate Powa
Ultimate Powa

Gravity also doesnt pull, it pushes

Vor Tag
Brian Cusack
Brian Cusack

No it is the other way around. Gravity causes time and can change the speed of “time”

Vor Tag
jon morey
jon morey

Do the clocks have quartz movement? How are the clocks in-tangled? Would time have a permanent effect on perception? Is there a global effect?

Vor Tag
Thạnh Phạm
Thạnh Phạm

Stupid United The United states uses the most vaccines in the world. In the United states, 541.773 people died from the virus. Poorest Tanzania in the world, Tanzania has no money to buy vaccines, Tanzania does not die from the virus

Vor Tag
Fry
Fry

It's all about the spin.

Vor 2 Tage
Virgle DeBord
Virgle DeBord

Time causes everything, everything causes time.

Vor 2 Tage
Kristin Nap
Kristin Nap

Okay, I'm no scientist. I've been thinking about this for a couple of weeks, so a couple of questions. 1) What if the earth stopped spinning? 2) Does time not exist on the moon? If time causes gravity, the moon seems to defy time. I thought time was an illusion anyway. It seems to me that spinning/rotation has an influence on gravitational pull.The moon doesn't spin, therefore light bodies float away (my theory). So, this (totally not based on science, only observation) suggests to me that earth's rotation affects gravity. Keeping us firmly planted similar to a centrifugal force.

Vor 2 Tage
differous01
differous01

The earth's spin gives us sunrises/sets; hence we measure time with sun-dials. But time measured by clockwork or electronic devices would pass the same even if the spin (and sun-dials) stopped. The illusion of time passing at different rates results from our mental state: the watched kettle seems to take forever to boil, but if we're preoccupied time flies.

Vor Tag
Narf Whals
Narf Whals

1) the earth's rotation has nothing to do with this. 2) the moon is in orbit around the earth. It is attracted, but moving "sideways" fast enough that it doesn't actually get closer. The moon causes its own "time gradient", but it is weaker than earth's because the moon is less massive. That is why gravity is weaker on the moon. 3) Time is not an illusion. It is what we call the process of things happening in order. 4) the moon does spin, it just spins in such a way that it always shows the same side to earth as it orbits. But again, rotation has nothing to do with this. Centrifugal force would push us _away_ from earth. And it would mean that there was no gravity near the poles. (And in fact you are technically slightly less heavy at the equator than at the poles)

Vor 2 Tage
Andrew Martin
Andrew Martin

Gravity isn't the curvature of space time but a bending of possible outcomes. Everything looks deterministic because everything we see has already happened, due to the limitations of the speed of light. The future is the wavy probabilistic universe we think of in quantum mechanics. When large areas are entangled they limit the amount of possible things that can happen next, which is why I say gravity curves probabilities and not space time.

Vor 2 Tage
BigMic69
BigMic69

All I know is that the Closed Caption on my side got a lil' weird towards the end... IJS

Vor 2 Tage
stan kidofu
stan kidofu

mind blown :0

Vor 2 Tage
thatGameGuy
thatGameGuy

Why do humans try to apply the concept of time to an infinite universe? It's like trying to understand how the solar system works by saying the sun revolves around the earth.

Vor 2 Tage
oculos prudentium
oculos prudentium

Omg, the utter drivel and garbage being shovelled out here in the name of Science is horrendous! He doesn't even in know that the speed of light has been slowing down from the moment of creation to today.

Vor 2 Tage
Dean suphanthamit
Dean suphanthamit

🤯

Vor 2 Tage
Imtheone VanHalen
Imtheone VanHalen

Not done, lol....drop your mouse.......et al anything near you....IF you check your position with GPS, AND you do the proper computations, you'll see that it dropped towards the center of the Earth within a few ten-thousandths of a degree.(the molten core is really big...) Einstien was off his wig towards the end, trying to explain huge holes in some of his theories....the easy answer is, yep, mass attracts mass....no rubber sheet analogs, no bending of the space-time continuum....... Proving the accepted opposite has to occur...it never has

Vor 2 Tage
Imtheone VanHalen
Imtheone VanHalen

Check the experiments from the ISS about particle accumulation in free-fall gravity conditions (note I didn't mention zero gravity...) These "high-thinkers" LOVE to muddy accepted truths to garner interest in grant money...all BS. Mass attracts mass, and the effect is gravity. (Name it what you want....it is the attraction of a mass to another mass...) WE are the creation of gravity....slight mind bend, but it's a really a slick solution.....research the creation of Earth and our moon.

Vor 2 Tage
Major Melon
Major Melon

Your example is quite an improbable ceramic

Vor 2 Tage
J Tru
J Tru

This is so interesting and as much as I’d like to put a smart quirky comment but all I can think is… i want MOAR!!!!! Please sir more.

Vor 2 Tage
acolit1
acolit1

Does time actually exist?

Vor 2 Tage
Daniel Reyes
Daniel Reyes

You dont know what your talking about. Science has made mad.....mad in a bad way😂🤣😂

Vor 2 Tage
Alex
Alex

TIME IS SIGHT, GRAVITY IS DESIRE. WHAT WILL BE, WAS; WHAT WAS, WILL BE.

Vor 2 Tage
Sarah Rosen
Sarah Rosen

The subtitles took an interesting turn.

Vor 2 Tage
Billy File
Billy File

👎🤣, What a DUMB QUESTION!! How on earth can a measurement be the cause of gravity...❓❔ That's like saying "does a thermometer cause extreme weather." 🤦‍♂️

Vor 2 Tage
Elvis Boulala
Elvis Boulala

I felt that while tripping

Vor 3 Tage
Luke Dupin
Luke Dupin

Time doesn't exist. There are just cycles per second on atomic clocks.

Vor 3 Tage
Narf Whals
Narf Whals

@Luke Dupin And what is a duration?

Vor 2 Tage
Luke Dupin
Luke Dupin

@Narf Whals Since 1968, the International System of Units (SI) has defined the second as the duration of 9192631770 cycles of radiation corresponding to the transition between two energy levels of the ground state of the caesium-133 atom.

Vor 3 Tage
Narf Whals
Narf Whals

And what is a second?

Vor 3 Tage
captain mexico
captain mexico

We should fill bottles with messages and this it out of space..

Vor 3 Tage
Gene Nich
Gene Nich

No time does not cause gravity. Please humanity do not go down that rabbit hole. It will set back your species back decades before you figure that out. It is similar to your ideas of space-time. Back to basics people. Gravity, Space, Time, & Flux are each their own entities. Yes they do interact and that will be what you will look at when you are ready to go to another star. But for now just stick with the basics. You will make more progress and may even get a few people off world before you make yourselves extinct.

Vor 3 Tage
Ago go
Ago go

No, gravity causes time.

Vor 3 Tage
matt winward
matt winward

3:59 I like how to Space Time logo seems to emit its own sound whenever it's displayed.

Vor 3 Tage
Robert Rypuła
Robert Rypuła

5:07 it's a bit unfortunate to show 3D earth on 2D space :/

Vor 3 Tage
COVID 19
COVID 19

Yes and no. Time does not solely cause gravity.

Vor 3 Tage
Yuuri Shibuya
Yuuri Shibuya

Confusion warps around my mind.

Vor 3 Tage
The Fulton Ansley Project
The Fulton Ansley Project

Gravity is just the pull of centrifugal force. I don't see what the confusion is.

Vor 3 Tage
Thomas Wright
Thomas Wright

Actually, gravity is the opposite of centrifugal force. Centrifugal force (or more precisely, centrifugal effect) causes mass to move away from the center, whereas gravity causes mass to move toward it.

Vor 13 Stunden
DR. REAL SHIT
DR. REAL SHIT

Gravity conducts time

Vor 3 Tage
Serge Franki
Serge Franki

Mistake. Time does not exist. The movement exists. The movement of the hands of a clock exists. Gravity depends on movement.

Vor 4 Tage
Warren de Moor
Warren de Moor

So to achieve anti-gravity all one needs to do is increase the rate of the time dimension of an object.........piece of cake :p. Seriously though if we could alter that field by 1/1,000,000,000 we could anti-gravity to achieve orbit ........how to do that though???? What causes that specifically besides from the observation it occurs around massive objects, what in the massive objects is doing this and can it be replicated artificially without all the mass/energy. answer that and we will have warp drives.

Vor 4 Tage
Jake G
Jake G

Isn’t the speed of light a distance, not a speed?

Vor 4 Tage
Thomas Wright
Thomas Wright

www.youtube.com/watch?v=msVuCEs8Ydo

Vor 7 Stunden
Thomas Wright
Thomas Wright

@Jake G That's because the speed of light in a vacuum is a constant, whereas speed through a medium - like an atmosphere, liquid, or the inside of a star - is highly variable. But, as one of the previous videos points out, the speed of light in a vacuum isn't really about light; it's about causality; it's the maximum speed anything could possibly go, whether it be information, energy, what have you.

Vor 7 Stunden
Jake G
Jake G

@Thomas Wright but its not constant. the number they use is the speed in a vaccum

Vor 12 Stunden
Thomas Wright
Thomas Wright

No, it's a speed. It is how far light travels within a specific unity of time.

Vor 13 Stunden
The Survivors of the Quickening
The Survivors of the Quickening

Yes! Just in the same way that physics differs from each geospatial astrocosmological points of reference from each parts of the galaxy and beyond! This in itself would expose and unravel that of dark matter given one a clearer understanding of a 5th and indeed a 6th force from being concealed as just a scotoma from the schools of astrophysical faculty hence the term 'university' thus hushing curious scientific minds within the foundations of mainstream astrophysical academia retrospectively from learning more. Which only serves those to hypothesise over as it currently is as just being treated as just mere theoretical universal grand assumptions subject to scientific scrutiny and conjecture that it is currently!

Vor 4 Tage
Nathan Yates
Nathan Yates

Music is pretty dope. 😍

Vor 4 Tage
raynac224
raynac224

Oh Hey! this almost perfectly matches a theory I came up with myself about there not really being gravity but that time warps when matter gathers together. and my explaination about why things orbited rather than the boats in the river example was if you were in a wheel chair with one side closer to the planet. that side would experience time slightly slower so the inside wheel would turn slower than the outside wheel causing the wheel chair to slowly turn. My friends said I was crazy! although maybe that's because I also theorized that perhaps anti matter had the opposite effect and could effectively form an anti gravity field or and area where time flowed in reverse. I theorized the reason we havent seen that property of antimatter yet is because you would have to gather enough antimatter together to locally overpower not only the gravity of the earth (which would be exerting a time moving forward effect) but also the sun (a larger background time moving forward effect) and outside all of that. the power of the super massive black whole at the center of the milkyway galaxy (which is once again exerting a incredibly wide range time moving forward effect) I stopped looking there because sources of gravity beyond the supermassive black hole is beyond my knowledge and lets be real is probably impractical to think about anyways.

Vor 4 Tage
Meru Hagen
Meru Hagen

History is written by those who won the war. Science is dictated by those in control.

Vor 4 Tage
André Maccarini
André Maccarini

I... I want to play

Vor 4 Tage
xapimaze
xapimaze

Great video. There is something that is not clear to me, however. Due to the equivalence principle, as I understand it, the person in the box should not be able to tell the difference between the acceleration due to gravity and the acceleration due to the box being pulled from outside. However, what if there were identical, super accurate/sensitive clocks placed at the top and bottom of the box? In the case where the acceleration is due to mass (gravity), the clock at the top of the box should measure time as moving more quickly. But, would the clocks read the same difference when the box is being pulled from the outside? If so, what causes that difference? If not, then could the person tell the difference between the scenarios just be reading the clocks?

Vor 5 Tage
James Samples
James Samples

Matt, I have no qualms about being a skeptic! I really, thought you were going to tell me, that wind is created by trees bending over. That was a really good video, I'm going to have to study on this one. Thanks!

Vor 5 Tage
Mike Ottink
Mike Ottink

If the earth drags time, does that drag have an effect on the earth in terms of it losing it's rotation speed?

Vor 5 Tage
Ryan Gallagher
Ryan Gallagher

Particles are harmonic vibrations riding a pilot wave. The ripples of time affected by the slowing of it's base vibration cause a wave to move towards it. Gravity is an attempt to consume energy to get back to 1

Vor 5 Tage
mr Sandman
mr Sandman

Gravity may just be pressure we are in a bubble and outer space is a force like water on a bubble as long as bubble stays underwater it will not pop.

Vor 5 Tage
Jaxxon Balboa
Jaxxon Balboa

Does applesauce cause gravity?

Vor 5 Tage
TerranIV
TerranIV

If we are going to say that "gravity" isn't what is warping space-time (but that it is the pseudo-force accelerating masses towards the center of gravity a la the magnetic force) it seems like we need to have a name for the "space-time warping force" that is the "true" force. I propose the "exigency force" as this conveys both the important and existential nature of the force as well as the urgency relating the the time component. Anyone agree/have a better name?

Vor 5 Tage
Craig Fordyce
Craig Fordyce

A thought experiment: substitute the words "gravitational ether" for "space time". Then ask, who was the better physicist, Isaac Newton, or Rene Descartes?

Vor 5 Tage
Mark Menard
Mark Menard

I think you rolled a 20.

Vor 5 Tage
Matt Stephens
Matt Stephens

No time is just a way to measure inertial points of reference, it's like asking if centimeters cause distance.

Vor 5 Tage
Firstname Lastname
Firstname Lastname

This guy is too smart for me to keep up, and playing the video at quarter speed doesn't help.

Vor 5 Tage
MR PawPaw
MR PawPaw

All of this has no meaning until you can block gravity and make Jetson cars.

Vor 5 Tage
Ismael Recinos
Ismael Recinos

4:07 Is the key for understand the concept, very nice explained

Vor 6 Tage
MY GARAGEBAND SONGS
MY GARAGEBAND SONGS

Its not speed of light. Its a maximum speed of change of information. Like universe maximum tact / frequency. Like maximum speed of computation in space. With this maximum speed light travels, fotons travels , probability function collapses and time runs. Gravity is apparently acceleration for energy and mass cumulation. But what is accelerating and where is not clear. Einstein deceived the world for 200 years until it comes clear its not speed of light but maximum clock / change of information in the universe. E = mTc2.

Vor 6 Tage
Thomas Wright
Thomas Wright

Albert Einstein wasn't even born 200 years ago. How could he deceive people for that long? Oh, wait. Time travel.

Vor 13 Stunden
Alexandru Moise
Alexandru Moise

10:19 "Well the answer is, absolutely" Turn on english subtitles in CC: "The answer is lol no". nice easter egg xD

Vor 6 Tage
Alexandru Moise
Alexandru Moise

@constantinetikh yeah you're right

Vor 3 Tage
constantinetikh
constantinetikh

Looks more like a mixup than an easter egg. The subtitles for "absolutely" do appear, but later

Vor 4 Tage
David Walker
David Walker

Dont be pissed off if you dont understand this. You can bet your bottom dollar he doesn't

Vor 6 Tage
Phil Day
Phil Day

1:59 "Probably should have used a whale rather than a teapot". (Douglas Adams).

Vor 6 Tage
Thomas Wright
Thomas Wright

I always figured that came from Bertrand Russell.

Vor 13 Stunden
Mr X
Mr X

How can light be constant if it slows down in fluid and gas?

Vor 6 Tage
Narf Whals
Narf Whals

It doesn't. "light slows down in a medium" is just a shortcut for the complicated wave mechanics that goes on. The medium emits light in response to the light passing through it. Those waves add together and the result can travel slower or even seem to be faster that c. But each individual wave travels at the speed of light in vacuum. See group velocity and phase velocity for more detail.

Vor 6 Tage
Danny Watts
Danny Watts

I always thought the best way to travel faster than the speed of light is to have a device make a warp or like a black hole in front of your ship so your ship can continuously fall into and I think something as small as a dime could pull something as big as the Empire State Building. Just a thought

Vor 6 Tage
Danny Watts
Danny Watts

@Thomas Wright you can also do a simple experience to make plasma by using two grapes close together in a microwave

Vor 2 Stunden
Danny Watts
Danny Watts

@Thomas Wright you may want to look up (star in a jar) we don't know everything yet but we're figuring it out. star in the jars where they use sound frequencies to make a plasma bubble form in the middle of a sphere of water it oscillate between absolute zero and the surface of the Sun temperature

Vor 2 Stunden
Thomas Wright
Thomas Wright

That sounds like one of those things where the coyote straps a fan and a sail to his back, and somehow that pushes him forward. Or the old pulling yourself by up by grabbing your boot straps. The trouble with maintaining a black hole in front of a ship so that the ship can continually fall toward it is that, for it to work, you'd have to simultaneously accelerate the black hole, and somehow, causing that much mass to accelerate seems like it would take more energy than it would to just accelerate the ship. Being that the black hole would be more massive.

Vor 13 Stunden
Danny Watts
Danny Watts

@? you may want to read my comment again the word is like

Vor 6 Tage
Danny Watts
Danny Watts

I wonder if an ion generator lifts up because of the ions negative and positive meeting in the middle instead of like we think the positive flows to the negative. Just wondering

Vor 6 Tage
Xray Legends
Xray Legends

I'll play dnd with you Matt

Vor 6 Tage
Luis Mendoza
Luis Mendoza

DUDE

Vor 6 Tage
mytube1000javed
mytube1000javed

Or for that matter, even a quartz clock can slow down? How?

Vor 6 Tage
Narf Whals
Narf Whals

Because time itself slows down. If the clock ticks once per second but a second isn't the same everywhere the clocks run at different rates, no matter the mechanism.

Vor 6 Tage
mytube1000javed
mytube1000javed

How a cesium clock can slow down?

Vor 6 Tage
Lawrence Braswell
Lawrence Braswell

gravity particles are so small and spaced out so far apart they pass through solid matter.

Vor 7 Tage

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