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Author Topic:   Existence
ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 121 of 1229 (615238)
05-11-2011 4:42 PM
Reply to: Message 117 by Rahvin
05-11-2011 2:43 PM


Re: OP
Hi Rahvin,
Rahvin writes:
you seem to draw a distinction between time and the spacial dimensions. You've done so elsewhere in this thread as well.
Yes.
The universe and the 3 spacial dimensions exist in existence.
Time is the measurement of duration in existence.
If you have no existence you have no duration to measure thus no time exists.
Rahvin writes:
Time is an integral part of the Universe,
I know you have made that statement several times over the years.
Rahvin writes:
We sometimes do give locations with only spacial dimensions...but only when the time component is understood to be "currently."
But Rahvin there is only current time. There is no past or future as they don't exist.
Past time may have existed and future time may exist in the future but at the present neither exist. There is only now.
So in that sense the universe exists now.
Rahvin writes:
I can give my spacial coordinates right now...but in an hour, they will be different.
The earth is rotating at about 1,000 mph, while traveling around the sun at about 67,000 mph, which is traveling around the Milkey Way at about 504,000 mph.
I kinda get the idea that you are in perpetual motion and never in the same place. You just exist.
Rahvin writes:
The Earth's rotation and other natural cycles are some of the ways that we measure time, but just as with a ruler measuring length, the dimension is real and present regardless of whether we measure it or not.
How do you measure the dimension of height?
How do you measure the dimension of Width?
How do you measure the dimension of depth?
How do you measure the dimension of time?
You can measure the height of something that exists.
You can measure the width of something that exists.
You can measure the depth of something that exists.
Now explain how you can measure the time of something that exists.
You can measure duration in existence.
You can measure the time it takes to travel from point a to point b, but how do you measure the time of either point a or b?
The only thing you can meaure with time is duration in existence.
Rahvin writes:
The Universe is not "made of" matter and dark matter and dark energy, contained by the spacial dimensions.
The Universe is the sum total of all of its mass (some of which takes the form of matter, some of which is energy, etc) and the dimensions of space and time (and possibly a few others as well).
In Message 95 I said:
ICANT writes:
The folks Here seem to think the universe is made up of matter and energy, they say:
quote:
What Is Dark Energy? More is unknown than is known. We know how much dark energy there is because we know how it affects the Universe's expansion. Other than that, it is a complete mystery. But it is an important mystery. It turns out that roughly 70% of the Universe is dark energy. Dark matter makes up about 25%. The rest - everything on Earth, everything ever observed with all of our instruments, all normal matter - adds up to less than 5% of the Universe. Come to think of it, maybe it shouldn't be called "normal" matter at all, since it is such a small fraction of the Universe.
So you disagree with the above statement.
God Bless,
Edited by ICANT, : correct spelling

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 117 by Rahvin, posted 05-11-2011 2:43 PM Rahvin has not replied

ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 122 of 1229 (615239)
05-11-2011 4:49 PM
Reply to: Message 120 by Straggler
05-11-2011 4:18 PM


Re: Time
Hi Straggler,
Straggler writes:
Can you explain how change can occur without time? Do you agree that change would occur in the universe regardless of man's existence?
Sure I can explain how change can occur without time all there has to be is existence.
All the universe has to do to change is exist cause if it don't exist it can't change.
Straggler writes:
Are you familiar with the idea of an atomic clock?
Yes.
Straggler writes:
An atomic clock on a satellite orbiting Earth will show time passing at a different rate (faster) than an equally accurate clock on the Earth's surface.
How do you explain this?
Gravity.
God Bless,

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 120 by Straggler, posted 05-11-2011 4:18 PM Straggler has replied

Replies to this message:
 Message 124 by Straggler, posted 05-11-2011 5:17 PM ICANT has replied

ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 123 of 1229 (615241)
05-11-2011 4:57 PM
Reply to: Message 119 by Theodoric
05-11-2011 4:08 PM


Re: OP
Hi Theodoric,
Theodoric writes:
So everything is actually happening simultaneously?
That is not what existence is.
-1 second does not exist. It is gone.
+1 second does not exist. It is not here yet.
0=now which does exist.
To measure -1 second you need to measure duration.
Time does not exist if there is no one to measure duration or no mechanism to meaure duration.
There is existence and duration, they just aren't measured as there is ever only now.
God Bless,

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 119 by Theodoric, posted 05-11-2011 4:08 PM Theodoric has not replied

Straggler
Member (Idle past 95 days)
Posts: 10333
From: London England
Joined: 09-30-2006


Message 124 of 1229 (615243)
05-11-2011 5:17 PM
Reply to: Message 122 by ICANT
05-11-2011 4:49 PM


Re: Time
ICANT writes:
All the universe has to do to change is exist cause if it don't exist it can't change.
Something has to exist in order to change. OK.
ICANT writes:
Sure I can explain how change can occur without time all there has to be is existence.
Existence without time would be static and unchanging existence wouldn't it? Can you explain how this is not the case?
ICANT writes:
Straggler writes:
An atomic clock on a satellite orbiting Earth will show time passing at a different rate (faster) than an equally accurate clock on the Earth's surface.
How do you explain this?
Gravity.
And why do you think gravity affects the rate at which two identical atomic clocks measure time if time is nothing more than man observing the rotation of the Earth?

This message is a reply to:
 Message 122 by ICANT, posted 05-11-2011 4:49 PM ICANT has replied

Replies to this message:
 Message 125 by ICANT, posted 05-11-2011 11:28 PM Straggler has replied

ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 125 of 1229 (615280)
05-11-2011 11:28 PM
Reply to: Message 124 by Straggler
05-11-2011 5:17 PM


Re: Time
Hi Straggler,
Straggler writes:
Existence without time would be static and unchanging existence wouldn't it? Can you explain how this is not the case?
You can not have existence without duration.
Duration is what we measure using time.
Straggler writes:
And why do you think gravity affects the rate at which two identical atomic clocks measure time
There are identical atomic clocks, one in Bolder Colorado and the other in Greenwich England. The clock in Greenwich England ticks 5 microseconds a year slower.
Why is that?
The elevation of Greenwich England is 44' and the evelation of Bolder Colorado is 5325'. The clock in Greenwich is 5381' closer to the core of the earth.
There is no reason for the variation other than the affect of gravity.
Straggler writes:
if time is nothing more than man observing the rotation of the Earth?
Who said anything about time being a man observing the rotation of the Earth?
Time is a concept of man which he invented to measure duration in existence. Seconds, minutes, and hours are determined by the rotation of the Earth in relation to the sun, with 1 rotation = to one day.
God Bless,

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 124 by Straggler, posted 05-11-2011 5:17 PM Straggler has replied

Replies to this message:
 Message 126 by Straggler, posted 05-12-2011 8:50 AM ICANT has replied
 Message 127 by Son, posted 05-12-2011 10:56 AM ICANT has replied
 Message 129 by fearandloathing, posted 05-12-2011 11:04 AM ICANT has replied
 Message 130 by Rahvin, posted 05-12-2011 12:00 PM ICANT has replied

Straggler
Member (Idle past 95 days)
Posts: 10333
From: London England
Joined: 09-30-2006


Message 126 of 1229 (615321)
05-12-2011 8:50 AM
Reply to: Message 125 by ICANT
05-11-2011 11:28 PM


Re: Time
Time is a property of the universe. Throwing in the term "duration" doesn't change this fact.
ICANT writes:
There is no reason for the variation other than the affect of gravity.
Why does gravity affect the "duration" measured by the different clocks if time is not a property of the universe?
If you are getting a sense of deja vu here have a look at Message 314. In that thread you ended up demonstrating your absolute ignorance by insisting that something moving in a circle wasn't accelerating unless it was getting faster.

This message is a reply to:
 Message 125 by ICANT, posted 05-11-2011 11:28 PM ICANT has replied

Replies to this message:
 Message 131 by ICANT, posted 05-12-2011 6:23 PM Straggler has replied

Son
Member (Idle past 3859 days)
Posts: 346
From: France,Paris
Joined: 03-11-2009


Message 127 of 1229 (615336)
05-12-2011 10:56 AM
Reply to: Message 125 by ICANT
05-11-2011 11:28 PM


Re: Time
Well, due to internet problems, I couldn't answer sooner, sorry for the delay.
I see that people have explained a bit more about cosmology and since I don't know that much about it, I will let them answer those questions instead. I've already told all I could on this subject.
What I wanted to point out though is that you still seem to not have explained how gps can work if the theory behind them is wrong? What is your theory and what does it predict? If you answer those questions, it will be easier to see where you come from. Also, I'm still waiting on the retraction in the lightning thread as well as your explanation about your apparent lack of understanding of middle-school maths (turning 3 dimensions into a single dimension for no reasons).

This message is a reply to:
 Message 125 by ICANT, posted 05-11-2011 11:28 PM ICANT has replied

Replies to this message:
 Message 133 by ICANT, posted 05-12-2011 7:26 PM Son has replied

Son
Member (Idle past 3859 days)
Posts: 346
From: France,Paris
Joined: 03-11-2009


Message 128 of 1229 (615338)
05-12-2011 11:01 AM
Reply to: Message 99 by cavediver
05-10-2011 1:38 PM


Re: Cause
Since I haven't been debating creationnists for as long or as actively as you, my door has yet to suffer through the unfortunate fate yours had to, but it shouldn't take much longer now...

This message is a reply to:
 Message 99 by cavediver, posted 05-10-2011 1:38 PM cavediver has not replied

fearandloathing
Member (Idle past 4175 days)
Posts: 990
From: Burlington, NC, USA
Joined: 02-24-2011


Message 129 of 1229 (615339)
05-12-2011 11:04 AM
Reply to: Message 125 by ICANT
05-11-2011 11:28 PM


Re: time
ICANT writes:
The elevation of Greenwich England is 44' and the evelation of Bolder Colorado is 5325'. The clock in Greenwich is 5381' closer to the core of the earth.
There is no reason for the variation other than the affect of gravity.
Chuck Missler writes:
There are atomic clocks installed at both the National Bureau of Standards at Boulder, Colorado, and at the Royal Observatory at Greenwich, England. Both are considered accurate to better than one-millionth of a second per year. However, the clock at Boulder ticks five microseconds faster per year than the one at Greenwich, England. Which one is correct? They both are! The one at Boulder is at an altitude of 5400 ft. above sea level. The one at Greenwich is only 80 ft. above sea level. The difference is caused by the fact that time is different due to the change in gravity. In 1971, J. C. Hafele and Richard Keating sent four cesium clocks around the world. The clocks on the eastward trip returned 59 nanoseconds behind the ones remaining at rest at the U.S. Naval Observatory. The clocks on the westward trip were 273 nanoseconds ahead. Accounting for the Earth's rotation and other gravitational effects, this was precisely what Einstein's formulas predicted.
I believe this is where you got your info here this is also relevant to how gravity effects time also
This is a real good source of info on the subject also.... fisicavolta.unipv.it/percorsi/pdf/td.pdf .... It might explain help things, although I am not sure where you were going with this line of thought. Sorry you will have to paste this, not sure how else to do it.
Edited by fearandloathing, : No reason given.
Edited by fearandloathing, : No reason given.
Edited by fearandloathing, : No reason given.

"I hate to advocate the use of drugs, alcohol, violence, or insanity to anyone, but they always worked for me." - Hunter S. Thompson
Ad astra per aspera

This message is a reply to:
 Message 125 by ICANT, posted 05-11-2011 11:28 PM ICANT has replied

Replies to this message:
 Message 138 by ICANT, posted 05-13-2011 12:27 AM fearandloathing has seen this message but not replied

Rahvin
Member
Posts: 4046
Joined: 07-01-2005
Member Rating: 8.3


Message 130 of 1229 (615352)
05-12-2011 12:00 PM
Reply to: Message 125 by ICANT
05-11-2011 11:28 PM


Re: Time
There is no reason for the variation other than the affect of gravity.
That isn;t an explanation, ICANT. That's a word.
"Gravitydidit" is no better than "goddidit" or "jimdidit" or "phlogistondidit."
What, specifically, does gravity do in your model that accounts for the differences in exactly synchronous clocks where one is in orbit and the other is on the ground? What is this "effect of gravity" that you refer to?

This message is a reply to:
 Message 125 by ICANT, posted 05-11-2011 11:28 PM ICANT has replied

Replies to this message:
 Message 134 by ICANT, posted 05-12-2011 7:35 PM Rahvin has replied

ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 131 of 1229 (615401)
05-12-2011 6:23 PM
Reply to: Message 126 by Straggler
05-12-2011 8:50 AM


Re: Time
Hi Straggler,
Straggler writes:
Time is a property of the universe. Throwing in the term "duration" doesn't change this fact.
You have asserted this many times. But just because something is asserted does not make it so.
Straggler writes:
Why does gravity affect the "duration" measured by the different clocks if time is not a property of the universe?
Gravity does not affect the length of the "duration" measured by the two clocks.
They both measure the same amount of actual duration.
The one that is closer to the gravitational force ticks slower due to the energy of gravity.
The further the atomic clock is from the source the faster it will tick because of the reduced energy of gravity.
In neither case does time run faster.
Buy you an old windup watch or clock that has an adjustment for the speed of the tick.
Reduce the tick rate and the clock will lose time. Then increase the tick rate and the clock will gain time. That is all that occurs when the tick rate changes.
I have a clock that loses 1 hour per day. I am 72 years old at present.
According to the revolutions of the earth in relation to the sun, from the moment I was born until now.
Question:
If my existence of that duration was spent near the North Pole with only my electric clock to measure time with, would that make me 67 1/2 years old? That is the amount of time that would have passed according to my clock.
OR
Would I be 72 years old.
Straggler writes:
If you are getting a sense of deja vu here have a look at Message 314.
What was you refering to in Mods message?
Straggler writes:
In that thread you ended up demonstrating your absolute ignorance by insisting that something moving in a circle wasn't accelerating unless it was getting faster.
As far as I am concerned if something is not gaining speed, moving faster it is not accelerating.
It is not my problem that physics, uses the word acceleration as a change in the direction of velocity.
Why not create their own word to represent a change in the direction of velocity instead of hyjacking a word that means an increase in speed?
But what does that have to do with an atomic clock at one elevation ticking slower than an atomic clock at a higher elevation due to the force exerted by gravity?
If you were to move the atomic clock in Greenwich England to Bolder Co., would it still tick slower or would they tick the same?
God Bless,

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 126 by Straggler, posted 05-12-2011 8:50 AM Straggler has replied

Replies to this message:
 Message 132 by Rahvin, posted 05-12-2011 7:16 PM ICANT has replied
 Message 139 by Straggler, posted 05-13-2011 4:42 AM ICANT has replied

Rahvin
Member
Posts: 4046
Joined: 07-01-2005
Member Rating: 8.3


Message 132 of 1229 (615409)
05-12-2011 7:16 PM
Reply to: Message 131 by ICANT
05-12-2011 6:23 PM


Re: Time
ICANT writes:
Straggler writes:
Why does gravity affect the "duration" measured by the different clocks if time is not a property of the universe?
Gravity does not affect the length of the "duration" measured by the two clocks.
They both measure the same amount of actual duration.
The one that is closer to the gravitational force ticks slower due to the energy of gravity.
The further the atomic clock is from the source the faster it will tick because of the reduced energy of gravity.
Why?
What is this "energy of gravity" you're talking about? Can you measure it? What are its units? Since you're redefining terms left and right for your new model, how do you define "gravity?" By what mechanism does this "energy" affect the duration of time measured by identical clocks? Can you predict the precise difference at different distances from Earth? Does the speed of the clock as it moves around the Earth matter? Would the rate be different for a clock on the Moon? On Jupiter? In interstellar space?
Just FYI - in normal physics, gravity is not an "energy," it's a "force." Both have very distinct and different definitions. Using relativity we can predict exactly (and these predictions have been verified through actual experimental observations) the precise differences in time measured by identical clocks in those sorts of varying circumstances (except perhaps the interstellar space one, only the Voyager probes are actually heading out of the solar system and have only recently reached the heliopause, so it's rather hard to have done that test already). Gravity affects the passage of time by warping spacetime - this mechanism is also responsible for the observed effect of "gravitational lensing," which actually redirects light in a vacuum (light in a vacuum travels only in an exactly straight line, only an actual warping of the space it passes through can change its path without a medium).
The physics definition of gravity and relativity-based time dialation are very well-evidenced based on direct observation of precisely predicted experimental results.
What predictions does your model make? What experimental tests support your position?
Straggler writes:
In that thread you ended up demonstrating your absolute ignorance by insisting that something moving in a circle wasn't accelerating unless it was getting faster.
As far as I am concerned if something is not gaining speed, moving faster it is not accelerating.
It is not my problem that physics, uses the word acceleration as a change in the direction of velocity.
It is, actually. When you use a term from physics, and you just decide to use a compeltely different definition, your results will no longer make sense. There's a very specific reason that "acceleration" means "change in velocity." The everyday usage, which refers only to an increase in speed, would be completely wrong in any physics classroom anywhere in the world, and if you tried to apply that definition to actual acceleration calculations, you'd get the wrong answer.

This message is a reply to:
 Message 131 by ICANT, posted 05-12-2011 6:23 PM ICANT has replied

Replies to this message:
 Message 136 by ICANT, posted 05-12-2011 8:01 PM Rahvin has not replied

ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 133 of 1229 (615411)
05-12-2011 7:26 PM
Reply to: Message 127 by Son
05-12-2011 10:56 AM


Re: Time
Hi Son,
Son writes:
What I wanted to point out though is that you still seem to not have explained how gps can work if the theory behind them is wrong?
Who said the theory behind the system was wrong?
The higher the altitude the faster the clock ticks (GR) but also is slowed due to orbital speed (SR).
This is programed for prior to launch.
Duration is the same regardless of how fast or slow the clocks tick.
Son writes:
I'm still waiting on the retraction in the lightning thread
When you first mentioned this I stated in Message 29:
ICANT writes:
In the thread you referenced in Message 26 I asked lyx2no to explain how the lightning was formed which he did a very good job of doing. Much better than anything I could find on the internet.
This is the last time I will answer this inquiry.
Son writes:
as well as your explanation about your apparent lack of understanding of middle-school maths (turning 3 dimensions into a single dimension for no reasons).
Where did I turn height, width and depth into one dimension?
God Bless,

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 127 by Son, posted 05-12-2011 10:56 AM Son has replied

Replies to this message:
 Message 220 by Son, posted 05-18-2011 12:26 PM ICANT has not replied

ICANT
Member
Posts: 6769
From: SSC
Joined: 03-12-2007
Member Rating: 1.7


Message 134 of 1229 (615412)
05-12-2011 7:35 PM
Reply to: Message 130 by Rahvin
05-12-2011 12:00 PM


Re: Time
Hi Rahvin,
Rahvin writes:
What, specifically, does gravity do in your model that accounts for the differences in exactly synchronous clocks where one is in orbit and the other is on the ground? What is this "effect of gravity" that you refer to?
Its not my model.
GR predicts that the higher the elevation of an atomic clock the faster it will tick.
SR predicts that the faster the orbital speed of an atomic clock the slower it will tick.
That is why the atomic clock that is going to be placed in orbit has to be programed before launch so it will match the clock on earth when it reaches orbit.
It has nothing to do with time passing faster for the clock in orbit. Only that the energy exerted on the atom is less the further it is away from the gravity that affects it.
God Bless,

"John 5:39 (KJS) Search the scriptures; for in them ye think ye have eternal life: and they are they which testify of me."

This message is a reply to:
 Message 130 by Rahvin, posted 05-12-2011 12:00 PM Rahvin has replied

Replies to this message:
 Message 135 by Rahvin, posted 05-12-2011 7:48 PM ICANT has replied

Rahvin
Member
Posts: 4046
Joined: 07-01-2005
Member Rating: 8.3


Message 135 of 1229 (615413)
05-12-2011 7:48 PM
Reply to: Message 134 by ICANT
05-12-2011 7:35 PM


Re: Time
ICANT writes:
Hi Rahvin,
Rahvin writes:
What, specifically, does gravity do in your model that accounts for the differences in exactly synchronous clocks where one is in orbit and the other is on the ground? What is this "effect of gravity" that you refer to?
Its not my model.
GR predicts that the higher the elevation of an atomic clock the faster it will tick.
SR predicts that the faster the orbital speed of an atomic clock the slower it will tick.
That is why the atomic clock that is going to be placed in orbit has to be programed before launch so it will match the clock on earth when it reaches orbit.
It has nothing to do with time passing faster for the clock in orbit. Only that the energy exerted on the atom is less the further it is away from the gravity that affects it.
God Bless,
That's not at all what relativity says, ICANT.
You keep using this word, gravity. I do not think it means what you think it means.
Same with "energy."
According to relativity, gravity is a warping of spacetime. The mechanism that slows a clock in relativity is either the relative speed of the two identical clocks (as time slows down as you approach the speed of light) or the warping effect of gravity.
Since you are saying that times does not slow down, you cannot be talking about relativity.
So what's the mechanism according to ICANT?

This message is a reply to:
 Message 134 by ICANT, posted 05-12-2011 7:35 PM ICANT has replied

Replies to this message:
 Message 137 by ICANT, posted 05-12-2011 8:20 PM Rahvin has replied

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