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Author Topic:   The one and only non-creationist in this forum.
Alfred Maddenstein
Member (Idle past 3997 days)
Posts: 565
Joined: 04-01-2011


Message 376 of 558 (681113)
11-22-2012 4:50 PM
Reply to: Message 368 by vimesey
11-22-2012 11:54 AM


Re: time and motion
Whim, you can talk about replacing furniture in a flat only when there is any furniture to be replaced. In the present case of the Big Bunk hypothesis, there is no furniture in the flat. There are only rooms chock-full of crapola. All that stinking scholastic nonsense accumulated over the last nine decades has to be removed, the flat needs to be thoroughly cleansed and disinfected and only after that we can talk about furnishing the abode.

This message is a reply to:
 Message 368 by vimesey, posted 11-22-2012 11:54 AM vimesey has replied

Replies to this message:
 Message 377 by vimesey, posted 11-22-2012 5:16 PM Alfred Maddenstein has replied

  
vimesey
Member (Idle past 103 days)
Posts: 1398
From: Birmingham, England
Joined: 09-21-2011


Message 377 of 558 (681114)
11-22-2012 5:16 PM
Reply to: Message 376 by Alfred Maddenstein
11-22-2012 4:50 PM


Re: time and motion
Whim, you can talk about replacing furniture in a flat only when there is any furniture to be replaced. In the present case of the Big Bunk hypothesis, there is no furniture in the flat. There are only rooms chock-full of crapola. All that stinking scholastic nonsense accumulated over the last nine decades has to be removed, the flat needs to be thoroughly cleansed and disinfected and only after that we can talk about furnishing the abode.
Let's give this a whirl. Let's assume, for the purposes of argument, that you have succeeded in cleansing and disinfecting the flat, AM - let's assume that you've done it - you've succeeded in debunking BB through the sheer force of your simple denials. BB is dead AM - you killed it. So the flat is clean - you're free to move in your furniture.
So what have you got for us, AM ? What's your theory ?

Could there be any greater conceit, than for someone to believe that the universe has to be simple enough for them to be able to understand it ?

This message is a reply to:
 Message 376 by Alfred Maddenstein, posted 11-22-2012 4:50 PM Alfred Maddenstein has replied

Replies to this message:
 Message 378 by Alfred Maddenstein, posted 11-23-2012 11:43 AM vimesey has not replied

  
Alfred Maddenstein
Member (Idle past 3997 days)
Posts: 565
Joined: 04-01-2011


Message 378 of 558 (681160)
11-23-2012 11:43 AM
Reply to: Message 377 by vimesey
11-22-2012 5:16 PM


Re: time and motion
Whim, are you serious? BBT is the answer to the question of the origin of existence. You want a possible replacement to the answer? Try analysing the question for a change.
A cause by definition is something other than its effect. What could be that other in the case of all that exists? Is the Universe an effect?
BBT takes for granted it is. It leaves a possible cause unspecified though.
An evolution of the assumed effect of existence from its unspecified cause is its subject matter. That further assumes a linear universal calendar. Is such possible though? The subject matter is absurd. You want a replacement for what exactly? The answer, the method of inquiry or the subject matter?

This message is a reply to:
 Message 377 by vimesey, posted 11-22-2012 5:16 PM vimesey has not replied

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


Message 379 of 558 (681165)
11-23-2012 12:40 PM
Reply to: Message 375 by Stile
11-22-2012 4:03 PM


Re: time and motion
Hi Stile,
Stile writes:
What's the difference between invoking eternity or time? Doesn't the use of eternity imply the property of time?
Eternity, eternal existence, and existence does not involve time.
Time did not exist as you and I know it until it was declared that a light period was day and the following period of darkness was night and the combination of those two was a complete day. Mankind took that statement and divided the light period and dark period up into 24 hours composed of 60 minutes per hour, and 60 seconds per minute. I don't know why they didn't use 48 hourss, composed of 120 minutes composed of 120 seconds or any other number arraingment they so chose.
Existence would exist regardless of the numbers man chose to use.
Stile writes:
If you're attempting to imply some sort of "time-line-like-thing-that-isn't-time-that-extends-beyond-our-universe"...
No.
I am flat out stating that there is existence in which the universe in which we live exists. Are there other universes in that existence? Maybe/maybe not. Are there other life forms existing in that existence? I believe so.
Now if there is not existence that our universe exists in give me another alternative.
Stile writes:
"Eternity" is a lot more connected to "time" than the word "always" is. The connection to "time" is the problem.
Why do you think eternity is more connected to time than the word always?
Eternal existence does not require time. It only requires now.
Stile writes:
When I say time I mean to refer to time. Anything time-related at all.
So anything like, seconds, minutes, hours, days, years, eons, clocks, watches, atomic clocks, and stop watches that attempts to measure duration of an event or events is considered time.
Do you have anything to add?
Stile writes:
I'm not sure what you mean by existence, because you don't seem to be using eternity correctly either... so I can't say if you understand me or not.
But I have never understood you correctly so what is new.
The meaning of existence is the opposite of non-existence.
"the state or fact of having being "
"The fact or state of existing; being"
Example of existence. The universe and everything in it exists.
Example of non-existence. The universe and everything in it does not exist.
Since I have been told by cavediver that no thing exists outside of the universe, non-existence would be no 'thing' in existence.
I hope that clears it up for you.
You and others keep asserting that time is a dimension.
Yet you do not mention it is not a spatial dimension.
There are three spatial dimensions in the universe which we experience.
You and others have claimed that time is a dimension of the universe without pointing out that time is considered a temporal dimension.
There are two views concerning time.
Sir Isaac Newton subscribed to the view that time is part of the fundamental structure of the universea dimension independent of events, in which events occur in sequence.
Gottfried Leibniz and Immanuel Kant, holds that time is neither an event nor a thing, and thus is not itself measurable nor can it be travelled.
Everybody does not agree as to what time is. In fact they can't even agree on a definition of time.
But as for me I believe that time is a concept of mankind that he/she has devised to measure duration of existence.
Now if you are so adamate that time is a dimension of the universe please explain how it is a dimension of the universe.
Stile writes:
Time is not merely an intellectual structure, it is a property of our universe.
Evidence please, if any exists.
Stile writes:
t can be determined many ways. The most accurate way is to do it with math using data (example: time = distance/velocity).
I fire my pistol and the bullet exits the barrel at 1280 ??? and it takes it ???? (time) to reach the target which is 50 feet away.
Velocity = 1280 and distance = 50 feet.
Without more information on the velocity you can not give the time it takes for the bullet to strike the target.
So time does not = distance/velocity.
The time it requires for the bullet to reach the target is determined by the distance the bullet travels in a certain amount of time to determine how long it takes the bullet to reach the target 50 feet away.
When you get the answer you do not have time.
The only thing you have is the measurement of duration according to the concept of time by mankind that it took for the bullet to strike the target after leaving the barrel of the gun.
Stile writes:
Space, matter and energy are not dimensions of the universe.
Are you trying to convince me that there are no dimensions in the universe.
The 3 items I mentioned is all that there is in the universe and all have length, width and height which are the supposedly 3 spatial dimensions of the universe.
So why do we need dimensions when all that exists in the universe have length, width, and height?
Stile writes:
Time is not an entity like these,
I agree, and neither is time a spatial dimension like length, width and height we experience.
Stile writes:
it is a dimension of the universe, as explained above.
You have made an assertion but you have not explained that time is a dimension of the universe.
If you care to please explain away.
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 375 by Stile, posted 11-22-2012 4:03 PM Stile has replied

Replies to this message:
 Message 382 by Stile, posted 11-23-2012 2:25 PM ICANT has replied

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


Message 380 of 558 (681173)
11-23-2012 1:58 PM
Reply to: Message 371 by Modulous
11-22-2012 12:51 PM


Re: beginnings
Hi Mod,
Mod writes:
o why don't you explain to me what makes length a dimension. Duration exists independent of our measurements, just like length does. And they are both 'concepts' at some stage of the process.
Between you and Stile I have been almost confinced that there are no dimensions at all in the universe only matter and energy which has dimensions.
Yes duration exists whether we do or not.
Length exists whether we do or not.
Width exists whether we do or not.
Height exists whether we do or not.
So why do we need dimensions?
Mod writes:
Show your reasoning? How does your conception of my being an idiot being an entity, make me an idiot?
Just because a concept is an entity, it doesn't make it a true concept.
In Message 365 you said:
quote:
A concept is not an entity.
Of course it is.
A concept is mental representations that exist in the mind.
And since it exists, it is an entity that exists.
You said a concept is an entity that exists even though it is only in the mind.
Time being a dimension is an entity because it exists in your mind which makes it exist in reality.
Therefore since I have the concept in my mind that you are an idiot for believing what you do make it exist in reality.
Time existing as a dimension in the universe is no more true/false than your being an idiot for what you believe is true/false.
Mod writes:
Just as you can see that the 2 x 4 has a beginning a middle and an end in time.
How can I see the 2 x 4 has an end in time?
I can cause the 2x 4 to cease to exist in the form of a 2 x 4 by placing it in a fire in which it becomes ashes. It still does not cease to exist as energy from the 2 x 4 was expelled into the atmosphere and what was left is ashes on the ground or where ever I burned it.
Mod writes:
Obviously, in our region of space time, we travel through time at a near constant rate, whereas we are freer to move in space.
How do you travel through time.
Time simply is a concept of mankind that we use to measure the duration we are on earth.
If you could travel through time you would be able to travel in either direction without aging. Man at my age that would be great.
Mod writes:
So yes, time seems different than space.
It don't seem different it is different.
Mod writes:
But duration is measurement of one of the dimensions of an entity, just like its length is.
Duration is not a measurement of anything.
Duration is the combinations of changes made in existence. Duration happens.
The length of that duration is determined by the concept of time that mankind has come up with to measure duration. Fractions of a second, seconds, minutes, hours, days, years etc.
So nope duration is not themeasurment of anything as it is the duration of an entity in existence in a certain form.
Mod writes:
Wait a minute.
There you just felt time.
What is a minute?
I experience now not a minute hour or day because regardless of what the clock says it is now.
Mod writes:
That's what time feels like, yes.
I got up this morning at 7:00 AM it is now 1:35 PM during that period of duration I experience many things. I experienced eating breakfast, answering Stile's message and proposing this message. I ate a wonderful lunch of chicken dressing, ham and potato salad. I sat around with the wife and watched some news on TV. Played with the cat. Helped my wife with her computer. I experienced many other things but I did not experience time.
Mod writes:
I find other definitions suggesting 'without end' as being a valid use of the word, though some also suggest 'without beginning' too.
What english word would you suggest I use to describe existence as not having a beginning or end?
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 371 by Modulous, posted 11-22-2012 12:51 PM Modulous has replied

Replies to this message:
 Message 389 by Modulous, posted 11-24-2012 9:06 AM ICANT has replied

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


Message 381 of 558 (681174)
11-23-2012 2:15 PM
Reply to: Message 373 by Son Goku
11-22-2012 2:13 PM


Re: time and motion
Hi Son,
Son Goku writes:
Well there is the temporal dimension. Are there any more spatial dimensions? Maybe, maybe not. Most of the theories that predict more are currently untested.
What is the difference in a spatial dimension and a temporal 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 373 by Son Goku, posted 11-22-2012 2:13 PM Son Goku has replied

Replies to this message:
 Message 390 by Son Goku, posted 11-24-2012 10:42 AM ICANT has not replied

  
Stile
Member
Posts: 4295
From: Ontario, Canada
Joined: 12-02-2004


(2)
Message 382 of 558 (681175)
11-23-2012 2:25 PM
Reply to: Message 379 by ICANT
11-23-2012 12:40 PM


Why Time is a Dimension
ICANT writes:
Eternity, eternal existence, and existence does not involve time.
Are you sure?
Eternity
Dictionary.com says: Infinite time; duration without beginning or end.
Wikipedia says: Eternity (or forever) is endless time.
That's the very first phrase, and the very first claim you make.
If we can't get this right, how can anyone understand the rest of what you say?
What sort of definition of "eternity" are you using if it does not invlove time?
Eternal existence does not require time. It only requires now.
"Now" is a time.
Now
Dictionary.com says: At the present time or moment.
Wikipedia says: Now usually refers to the present time.
Without getting these simple definitions straight... all of your other question and ideas could mean anything at all.
What are you talking about?
So anything like, seconds, minutes, hours, days, years, eons, clocks, watches, atomic clocks, and stop watches that attempts to measure duration of an event or events is considered time.
Do you have anything to add?
Yesterday, today, tomorrow, before, after, always, forever, eternity, now... by "anything related to time" I mean anything related to time.
You and others have claimed that time is a dimension of the universe without pointing out that time is considered a temporal dimension.
Yes. "Temporal" means "of or relating to time."
So.. yes... time is considered a temporal dimension because time is "of or relating to time."
Sorry, I thought that would have been obvious, I just didn't mention it because it would have been redundant.
ICANT writes:
Stile writes:
Time is not merely an intellectual structure, it is a property of our universe.
Evidence please, if any exists.
There are 3 spatial dimensions in our universe because that's how many dimensions are required in order to locate a physical object in our universe.
But, really, you cannot locate that very same object unless you also specify the 4th dimension of time.
When time is not specified, it's simply implied to be "now" or maybe "recently." That doesnt mean it's not there... it's just not specifically stated.
When you say "my car is in my garage." You are actually saying "my car is in my garage now." You just leave off the "now" because it's implied in our everyday speech. When you take your car to work, obviously your car is no longer in your garage.
You can prove me wrong... just describe the x, y, z location of any physical thing without implying a time component.
I will provide two different time components... one making your location description correct, and one making it false.
If you can describe the location of a thing at x, y, z that is completely independant of time... that is, the object is always there regardless of the time... I will concede that time is not a dimension of our universe.
If I'm able to describe time components when that location is correct, and when it is false... then I will be right and time will be a dimension of our universe.
Don't worry, even if your first guess is wrong, we can do this over and over again until you are satisfied.
So why do we need dimensions when all that exists in the universe have length, width, and height?
All that exists in the universe also has a time.
You car has a length, width and height... but it also has a time... "now."
Your car did not exist 300 years ago...
Please name a single thing that has a length, a width and a height, but does not have a time component necessary to identifying it's location.
Even the earth itself did not exist at a certain point in time...
I agree, and neither is time a spatial dimension like length, width and height we experience.
You are correct. Time is not a spatial dimension, it is a temporal dimension. But, all 4 dimensions are required in order to identify an object in our universe.
If you're looking for Venus, you will need to know the x, y and z distances from our sun (or maybe from Earth). You will also need to know when to look there, as Venus is in orbit (and didn't even exist at some point in time).
If you're looking for your phone, you will need to know the x, y and z distances of it's location in your house. You will also need to know when to look there (usually "now").
Even the phone's existence itself has height, width and length... but the phone did not always exist, you will be assuming a time value of "recently."
Even the earth did not exist at some time.
Even the solar system did not exist at some time.
Even light did not exist at some time.
Prove me wrong, just identify the location of any object in our universe that does not depend on a value of time.
There was a time when earth and everything on it did not exist...
All things in our universe are flying around space (orbiting this way, or moving that way...) if you don't specify when, you'll be looking at the wrong location as the object has moved.
Without height, you cannot specify the location of an object. This is why "height" is a dimension of our universe.
Without width, you cannot specify the location of an object. This is why "width" is a dimension of our universe.
Without length, you cannot specify the location of an object. This is why "length" is a dimension of our universe.
Without time, you cannot specify the location of an object. This is why "time" is a dimension of our universe.
Edited by Stile, : You must be mistaken, there is no edit here. Don't look at me like that. Don't look at me!!!!

This message is a reply to:
 Message 379 by ICANT, posted 11-23-2012 12:40 PM ICANT has replied

Replies to this message:
 Message 383 by ICANT, posted 11-23-2012 4:03 PM Stile has replied

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


Message 383 of 558 (681190)
11-23-2012 4:03 PM
Reply to: Message 382 by Stile
11-23-2012 2:25 PM


Re: Why Time is a Dimension
Hi Stile,
Stile writes:
There are 3 spatial dimensions in our universe because that's how many dimensions are required in order to locate a physical object in our universe.
So you and others have told me. But between you and Modulous you two have almost convinced me that there are no such thing as dimensions in the universe.
The only things that has length, width, and height are the objects in the universe.
Stile writes:
If you can describe the location of a thing at x, y, z that is completely independant of time... that is, the object is always there regardless of the time... I will concede that time is not a dimension of our universe.
Let me give that a go.
God
Let me try one more thing.
For all of the duration of it's existence in a well known form something existed at
Latitude: 40.71174798707685
Longitude: -74.01305825067902
Elevation 1015
Have fun.
Stile writes:
Your car did not exist 300 years ago...
Why didn't my car exist 300 years ago?
What part of it did not exist 300 years ago?
Stile writes:
Without time, you cannot specify the location of an object. This is why "time" is a dimension of our universe.
I can tell you the location without time.
What I can't tell you is the duration of the existence, without time.
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 382 by Stile, posted 11-23-2012 2:25 PM Stile has replied

Replies to this message:
 Message 384 by onifre, posted 11-23-2012 5:01 PM ICANT has seen this message but not replied
 Message 385 by NoNukes, posted 11-23-2012 5:46 PM ICANT has replied
 Message 386 by Panda, posted 11-23-2012 6:07 PM ICANT has seen this message but not replied
 Message 403 by Stile, posted 11-25-2012 10:18 AM ICANT has replied

  
onifre
Member (Idle past 2981 days)
Posts: 4854
From: Dark Side of the Moon
Joined: 02-20-2008


Message 384 of 558 (681201)
11-23-2012 5:01 PM
Reply to: Message 383 by ICANT
11-23-2012 4:03 PM


ICANT can't see
Stile writes:
If you can describe the location of a thing at x, y, z that is completely independant of time... that is, the object is always there regardless of the time... I will concede that time is not a dimension of our universe.
ICANT writes:
Let me give that a go.
God
Latitude: 40.71174798707685
Longitude: -74.01305825067902
Elevation 1015
Up until 9:59 a.m. and 10:28 a.m respectively --- you just proved the point.
- Oni

This message is a reply to:
 Message 383 by ICANT, posted 11-23-2012 4:03 PM ICANT has seen this message but not replied

  
NoNukes
Inactive Member


Message 385 of 558 (681206)
11-23-2012 5:46 PM
Reply to: Message 383 by ICANT
11-23-2012 4:03 PM


Sophistry as a debating strategy.
The only things that have length, width, and height are the objects in the universe
These types of arguments are pure sophistry. Length, height, and width of objects are simply the difference between coordinates of parts of an object measured at a the same time. We also apply those coordinates to events. For example to know if an object at coordinates 0,0,0 is involved with a collision with another object at similar coordinates, we cannot answer the question without involving a time coordinate. A 'duration' is not enough. We need the time coordinate. In fact varying any of the spatial coordinates or the time coordinate is enough to avoid a collision.
Answering the question of whether ICANT was on time for Bible study last week cannot be answered by knowing only spatial coordinates. But it can be answered if we know ICANTs exact latitude, longitude, and elevation at the time Wednesday at 7:30.
Pretending that only objects matter in reality is inane. We can describe the absence of objects or conditions of objects at a point in space-time just as easily as the presence of an object. The abstractions are useless and meaningless position is no hiding place for the ignorant. I can see why simpletons and fools find it attractive though. Dismissing concepts is a lot easier than judging them on their worth.
Yes we might say that 'something' has always existed at position x, y, z. But if we care what that something actually was, we need to be talking about temporal coordinates.

Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846)
The apathy of the people is enough to make every statue leap from its pedestal and hasten the resurrection of the dead. William Lloyd Garrison.
If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass

This message is a reply to:
 Message 383 by ICANT, posted 11-23-2012 4:03 PM ICANT has replied

Replies to this message:
 Message 387 by ICANT, posted 11-23-2012 7:11 PM NoNukes has replied

  
Panda
Member (Idle past 3743 days)
Posts: 2688
From: UK
Joined: 10-04-2010


(2)
Message 386 of 558 (681208)
11-23-2012 6:07 PM
Reply to: Message 383 by ICANT
11-23-2012 4:03 PM


Re: Why Time is a Dimension
ICANT writes:
Let me give that a go.
God
I had a look: he's not there.

"There is no great invention, from fire to flying, which has not been hailed as an insult to some god." J. B. S. Haldane

This message is a reply to:
 Message 383 by ICANT, posted 11-23-2012 4:03 PM ICANT has seen this message but not replied

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


Message 387 of 558 (681226)
11-23-2012 7:11 PM
Reply to: Message 385 by NoNukes
11-23-2012 5:46 PM


Re: Sophistry as a debating strategy.
Hi No,
Thanks for the explanation.
NoNukesWe also apply those coordinates to events. For example to know if an object at coordinates 0,0,0 is involved with a collision with another object at similar coordinates, we cannot answer the question without involving a time coordinate. A 'duration' is not enough. We need the time coordinate. In fact varying any of the spatial coordinates or the time coordinate is enough to avoid a collision.
Now explain this to me.
Using your coordinates 0,0,0 an object is headed to that coordinate from the North and another object is headed to that coordinate from the South, will they collide?
Do they have to reach that coordinate simultaneously in order to collide?
NoNukes writes:
Answering the question of whether ICANT was on time for Bible study last week cannot be answered by knowing only spatial coordinates. But it can be answered if we know ICANTs exact latitude, longitude, and elevation at the time Wednesday at 7:30.
Knowing my coordinates at 7:30 last Wednesday would not tell you whether I was ontime for Bible study. You would need more information.
By the way at 7:30 last Wednesday I was at the same coordinates I am at right now. Sitting in my recliner watching TV.
And the other information you would need is the starting time of our Bible study which is 6:00 PM.
NoNukes writes:
Yes we might say that 'something' has always existed at position x, y, z. But if we care what that something actually was, we need to be talking about temporal coordinates.
If you are talking about what existed for a specific duration at the coordinates I gave it would be easier to know what existed there by knowing where the coordinates exist. The when it existed would do you no good without knowing the where it existed. But you can know the what existed at those coordinates simply by knowing the where it existed. That is unless I gave the wrong coordinates.
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 385 by NoNukes, posted 11-23-2012 5:46 PM NoNukes has replied

Replies to this message:
 Message 388 by NoNukes, posted 11-23-2012 9:49 PM ICANT has replied

  
NoNukes
Inactive Member


Message 388 of 558 (681244)
11-23-2012 9:49 PM
Reply to: Message 387 by ICANT
11-23-2012 7:11 PM


Re: Sophistry as a debating strategy.
Th
It would be easier to know what existed there by knowing where the coordinates exist.
I'm going to address your point as if you wrote "spatial" coordinate.
No. That is not correct. It's easy to ask questions in which knowing the time is more important. If I wanted to know whether there were planets orbiting our sun, or what the geology of our planet was or whether there were any pterodactyls about, I have a shot at answering the question based solely on the temporal coordinate.
Besides that to give proper answers to questions about events, we need four coordinates. It does not really matter which ones are easiest to obtain.
A collision does require some parts of objects to be at the same coordinates simultaneously, yes. I know that I'm not answering the question you asked, but I am answering the proper question. Time is equally important as space when describing physical events.
The other information you need is the starting time of our Bible study
You seem to be making my point rather than your own, but yes I did pick a hypothetical time for Bible study.
Edited by NoNukes, : No reason given.

Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846)
The apathy of the people is enough to make every statue leap from its pedestal and hasten the resurrection of the dead. William Lloyd Garrison.
If there is no struggle, there is no progress. Those who profess to favor freedom, and deprecate agitation, are men who want crops without plowing up the ground, they want rain without thunder and lightning. Frederick Douglass

This message is a reply to:
 Message 387 by ICANT, posted 11-23-2012 7:11 PM ICANT has replied

Replies to this message:
 Message 391 by ICANT, posted 11-24-2012 5:26 PM NoNukes has replied

  
Modulous
Member
Posts: 7801
From: Manchester, UK
Joined: 05-01-2005


Message 389 of 558 (681275)
11-24-2012 9:06 AM
Reply to: Message 380 by ICANT
11-23-2012 1:58 PM


travel through time
Hi ICANT,
I'll keep my answers short as we're drifting off topic, I think. There is no need to worry about time being a dimension to address the argument. If you think it is important - I urge you to respond with how whatever point you are making is relevant to the subject at hand.
Between you and Stile I have been almost confinced that there are no dimensions at all in the universe only matter and energy which has dimensions.
So which is it? Are there dimensions or not?
Yes duration exists whether we do or not.
Length exists whether we do or not.
Width exists whether we do or not.
Height exists whether we do or not.
So why do we need dimensions?
Grapes exist whether we do or not - so who needs fruit?
There is no 'need' for dimensions, except for their general usefulness. They exist. Length exists. 'Duration' exists. I'm just pointing this out - and you are the one taking issue with this.
You said a concept is an entity that exists even though it is only in the mind.
Yes, and that entity exists in your brain.
Time being a dimension is an entity because it exists in your mind which makes it exist in reality.
No.
Time is an entity.
A concept of time is an entity.
The two are not the same, and the former isn't true because of the latter.
Therefore since I have the concept in my mind that you are an idiot for believing what you do make it exist in reality.
It means the concept exists in reality. It doesn't make me an idiot. My being an idiot is just a concept in your brain. That concept exists. It is made of stuff. It is an entity. But just because it is an entity in its own right, that doesn't alter reality outside of your brain. It doesn't turn me into an idiot. A concept is not the conceived thing.
...but it is an entity
How can I see the 2 x 4 has an end in time?
Wait until it is no longer a 2 x 4.
I can cause the 2x 4 to cease to exist in the form of a 2 x 4 by placing it in a fire in which it becomes ashes. It still does not cease to exist as energy from the 2 x 4 was expelled into the atmosphere and what was left is ashes on the ground or where ever I burned it.
Then you no longer have a 2 x 4 but instead have some energy and ashes. The 2 x 4 is ended.
How do you travel through time.
How does one stay on the ground?
It's just a fact that we travel through time. Carroll's idea gives us an explanation why it is unidirectional travel.
You could accelerate to high speeds, and that would change the speed of you travel through time.
If you could travel through time you would be able to travel in either direction without aging. Man at my age that would be great.
I didn't say you could travel forwards and backwards. Although I did read a physicist say something about near a black hole the roles might be reversed - and you might be forced to travel in one direction in the spatial dimensions but be free travel forwards and backwards in time. Which is kind of strange, and I don't know if that holds up to scrutiny.
It don't seem different it is different.
Are you saying it seems the same?
I experience now not a minute hour or day because regardless of what the clock says it is now.
And regardless of what a ruler says you are here.
I got up this morning at 7:00 AM it is now 1:35 PM during that period of duration I experience many things. I experienced eating breakfast, answering Stile's message and proposing this message. I ate a wonderful lunch of chicken dressing, ham and potato salad. I sat around with the wife and watched some news on TV. Played with the cat. Helped my wife with her computer. I experienced many other things but I did not experience time.
You already said it didn't happen simultaneously. Thus you experienced travelling through time. It means you acquired memories, for example.
What english word would you suggest I use to describe existence as not having a beginning or end?
Eternal or infinite seem both fine words to use. All I said was that just because something is eternal, it does not mean it has to have no beginning. Eternity can have a beginning.
Edited by Modulous, : No reason given.

This message is a reply to:
 Message 380 by ICANT, posted 11-23-2012 1:58 PM ICANT has replied

Replies to this message:
 Message 392 by ICANT, posted 11-24-2012 6:11 PM Modulous has replied
 Message 401 by Alfred Maddenstein, posted 11-25-2012 12:01 AM Modulous has replied

  
Son Goku
Inactive Member


(5)
Message 390 of 558 (681285)
11-24-2012 10:42 AM
Reply to: Message 381 by ICANT
11-23-2012 2:15 PM


Re: time and motion
What is the difference in a spatial dimension and a temporal dimension?
When working out the square of the distance between two points in a manifold/shape/space (which ever word you prefer) with any number of time or space dimensions, the square of the distance in a spatial dimension adds to the total square distance, where as distances in temporal dimensions subtract from it.
Our universe behaves exactly like a manifold with three space dimensions and one time dimension.
You mentioned Kant and Newton, e.t.c. having different ideas about time. This is irrelevant, as irrelevant as Aristotle's ideas about physics. These people lived before the 1850s when evidence that time was a dimension began to mount increasingly.
1850-1890 - When you look at a spatial dimension is has a quantity conjugate to it, the momentum in that direction. They are said to be conjugate because they obey certain mathematical relationships with each other. It turned out that time obeyed the exact same relationship with Energy.
In fact over these decades it was found that for any relation obeyed by the spatial directions, a similar relation was obeyed by time.
1890-1905 Maxwell's theory was found to be incompatible with the notion that time is fixed and immutable for all observers. Time must speed up or slow down depending on your motion. Anything else is incompatible with the laws of electromagnetism. Finally Einstein discovers the laws of spatial relativity showing exactly how time must distort for fast moving observers.
1908 Minkowski realised that all of Einstein's observations could be explained by simply saying that time was another dimension, another physical extension of the universe.
1915 This idea that time is a dimension and that the universe is really a four dimensional object was found by Einstein to be necessary to explain gravity. Time must be physically bent to describe gravity.
The theories where time is a real physical extra dimension correctly match the behaviour of the real world.
Examples of successful predictions:
1. The precession of the perhelions of Mercury, Venus, Earth.
2. Anomalous magnetic moment of the electron.
3. Precession of binary stars about each other.
4. Frame dragging effects of satellites in Earth orbit.
5. Decay rates and decay products of every single particle ever observed.
6. Bending of light by cosmological masses.
7. Clock measurement differences near massive objects.
Theories where time is an abstract notion invented by man are untenable in light of modern evidence. They are at least an entire century out of date.
Edited by Son Goku, : Some typos.

This message is a reply to:
 Message 381 by ICANT, posted 11-23-2012 2:15 PM ICANT has not replied

  
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