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Groups > sci.physics.relativity > #382620 > unrolled thread
| Started by | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| First post | 2016-05-01 15:54 -0700 |
| Last post | 2016-05-04 23:59 -0500 |
| Articles | 20 on this page of 46 — 12 participants |
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past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-01 15:54 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-01 18:18 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-01 16:59 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-01 18:59 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-01 21:02 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-01 22:46 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-02 10:01 -0700
Re: past,present,future Sergio <invalid@invalid.com> - 2016-05-02 21:39 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-02 21:20 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-02 22:46 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-03 00:15 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-03 20:55 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-03 22:17 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-08 22:36 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-09 21:21 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-11 13:35 -0700
Re: past,present,future RustyJames <extremesoundandlight@yahoo.com> - 2016-05-09 00:47 -0700
Re: past,present,future Alan Folmsbee <omnilobe@gmail.com> - 2016-05-02 10:21 -0700
Re: past,present,future David Staup <dstaup@charter.net> - 2016-05-02 20:29 -0600
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-02 19:11 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-04 07:38 -0500
Re: past,present,future Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-05-05 00:03 +0200
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-04 19:27 -0500
Re: past,present,future Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-05-05 03:14 +0200
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-04 23:08 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-05 09:16 -0500
Re: past,present,future Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-05-06 19:58 +0200
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-06 11:11 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-05 09:40 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-05 15:29 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-05 23:24 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-06 11:13 -0700
Re: past,present,future mlwozniak@wp.pl - 2016-05-08 23:30 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-04 20:38 -0500
Re: past,present,future benj <nobodyxx@gmail> - 2016-05-04 23:26 -0400
Re: past,present,future "Ross A. Finlayson" <ross.finlayson@gmail.com> - 2016-05-04 20:49 -0700
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-05 23:30 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-06 08:42 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-06 11:05 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-06 18:18 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-06 20:30 -0700
Re: past,present,future Sam Wormley <swormley1@gmail.com> - 2016-05-06 22:33 -0500
Re: past,present,future The Starmaker <starmaker@ix.netcom.com> - 2016-05-06 20:58 -0700
Re: past,present,future Virgil <VIRGIL@VIRGIL.com> - 2016-05-06 22:08 -0600
Re: past,present,future Thomas 'PointedEars' Lahn <PointedEars@web.de> - 2016-05-07 19:07 +0200
Re: past,present,future Tom Roberts <tjroberts137@sbcglobal.net> - 2016-05-04 23:59 -0500
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-04 07:38 -0500 |
| Message-ID | <vKGdnYQMM-ypcLTKnZ2dnUU7-amdnZ2d@giganews.com> |
| In reply to | #382620 |
On 5/1/16 5:54 PM, The Starmaker wrote: > > if the past doesn't exist.. > and the future does not exist > If you look at this diagram, > https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg You will notice that event are basically in the future or the past. What we think of as now, is usually always in the past. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2016-05-05 00:03 +0200 |
| Message-ID | <5493337.7KLGX6gGtC@PointedEars.de> |
| In reply to | #382769 |
Sam Wormley wrote: > On 5/1/16 5:54 PM, The Starmaker wrote: >> if the past doesn't exist.. >> and the future does not exist > > If you look at this diagram, >> https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg > > You will notice that event are basically in the future or the past. > What we think of as now, is usually always in the past. How did you get that idea? F'up2 .relativity -- PointedEars Twitter: @PointedEars2 Please do not cc me. / Bitte keine Kopien per E-Mail.
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-04 19:27 -0500 |
| Message-ID | <vKGdnbAMM-zzDrfKnZ2dnUU7-akAAAAA@giganews.com> |
| In reply to | #382798 |
On 5/4/16 5:03 PM, Thomas 'PointedEars' Lahn wrote: > Sam Wormley wrote: > >> On 5/1/16 5:54 PM, The Starmaker wrote: >>> if the past doesn't exist.. >>> and the future does not exist >> >> If you look at this diagram, >>> https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg >> >> You will notice that event are basically in the future or the past. >> What we think of as now, is usually always in the past. > > How did you get that idea? > > F'up2 .relativity > Basically the 10s of millisecond to hundreds of milliseconds delay from stimulus to awareness. And, of course, due to the finite speed of light--when we look out, we look back in time. Event on the sun, a bit more than 8 minutes. Meteor splatter on the moon, about 1.3 second. Your dinner partner at a distance of 4 feet, about 4 ns in the past. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2016-05-05 03:14 +0200 |
| Message-ID | <11809867.uMNv05h3U9@PointedEars.de> |
| In reply to | #382800 |
Sam Wormley wrote: > On 5/4/16 5:03 PM, Thomas 'PointedEars' Lahn wrote: >> Sam Wormley wrote: >>> On 5/1/16 5:54 PM, The Starmaker wrote: >>>> if the past doesn't exist.. >>>> and the future does not exist >>> >>> If you look at this diagram, >>>> https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg >>> >>> You will notice that event are basically in the future or the past. >>> What we think of as now, is usually always in the past. >> >> How did you get that idea? > > Basically the 10s of millisecond to hundreds of milliseconds delay > from stimulus to awareness. Granted. > And, of course, due to the finite speed of light--when we look out, we > look back in time. Event on the sun, a bit more than 8 minutes. > Meteor splatter on the moon, about 1.3 second. Your dinner partner at > a distance of 4 feet, about 4 ns in the past. This logic is flawed because we have to define “now” in *our* frame of reference, based on c. I had set and announced Followup-To .relativity; I am doing it again. Please stop the mindless crossposting then. -- PointedEars Twitter: @PointedEars2 Please do not cc me. / Bitte keine Kopien per E-Mail.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-04 23:08 -0700 |
| Message-ID | <572AE349.3D40@ix.netcom.com> |
| In reply to | #382769 |
Sam Wormley wrote: > > On 5/1/16 5:54 PM, The Starmaker wrote: > > > > if the past doesn't exist.. > > and the future does not exist > > > > If you look at this diagram, > > https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg > > You will notice that event are basically in the future or the past. > What we think of as now, is usually always in the past. > Poor Sam Wormley...he doesn't no longer know what Now is so he has to look it up. The truth is...you are not going to find the answer on the internet.. nobody knows what Now is. the past doesn't exist the future doesn't the present...What is the present? Are you here now??
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-05 09:16 -0500 |
| Message-ID | <DYGdnaLgv6EhyLbKnZ2dnUU7-bmdnZ2d@giganews.com> |
| In reply to | #382809 |
On 5/5/16 1:08 AM, The Starmaker wrote: > nobody knows what Now is Now doesn't even exits. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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| From | Thomas 'PointedEars' Lahn <PointedEars@web.de> |
|---|---|
| Date | 2016-05-06 19:58 +0200 |
| Message-ID | <3447283.H1SrrGZ1HX@PointedEars.de> |
| In reply to | #382819 |
Sam Wormley wrote: > On 5/5/16 1:08 AM, The Starmaker wrote: >> nobody knows what Now is > > Now doesn't even exits. Not even wrong. And will you *please* stop crossposting (without F'up2)? -- PointedEars Twitter: @PointedEars2 Please do not cc me. / Bitte keine Kopien per E-Mail.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-06 11:11 -0700 |
| Message-ID | <572CDE46.7E61@ix.netcom.com> |
| In reply to | #382890 |
Thomas 'PointedEars' Lahn wrote: > > Sam Wormley wrote: > > > On 5/5/16 1:08 AM, The Starmaker wrote: > >> nobody knows what Now is > > > > Now doesn't even exits. > > Not even wrong. > > And will you *please* stop crossposting (without F'up2)? > > -- > PointedEars Is there something about seeing a few more Newgroups: on your NewsgroupS: header that bother your pointed ears??? Maybe you can write to usenet and tell them to remove the 's' in your newsreader heading that reads "Newsgroups:" "Newsgroups" is plural meaning more than one newsgroup. getwitheprogramspock
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-05 09:40 -0700 |
| Message-ID | <572B777A.64BB@ix.netcom.com> |
| In reply to | #382809 |
The past does not exist 'The present does not exist' The future does not exist The Now does not exist Time does not exist. Just imagine..no Time. I can describe exactly what 'no time' looks like. Just 'imagine'..no Time.
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-05 15:29 -0500 |
| Message-ID | <0-KdneQ8Z4WJMLbKnZ2dnUU7-VGdnZ2d@giganews.com> |
| In reply to | #382820 |
On 5/5/16 11:40 AM, The Starmaker wrote: > The past does not exist WWII left some pretty permanent changes. And, how about all that CO2 belched in the atmosphere over the last 50 years. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-05 23:24 -0700 |
| Message-ID | <572C38B9.2C33@ix.netcom.com> |
| In reply to | #382827 |
Sam Wormley wrote: > > On 5/5/16 11:40 AM, The Starmaker wrote: > > The past does not exist > > WWII left some pretty permanent changes. > > And, how about all that CO2 belched in the atmosphere over the > last 50 years. It simply does not 'flow' in time.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-06 11:13 -0700 |
| Message-ID | <572CDECD.6366@ix.netcom.com> |
| In reply to | #382820 |
The Starmaker wrote: > > The past does not exist > 'The present does not exist' > The future does not exist > The Now does not exist > > Time does not exist. > > Just imagine..no Time. > > I can describe exactly > what 'no time' looks like. > > Just 'imagine'..no Time. Are yous having differculty 'imagining' a world without time????
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| From | mlwozniak@wp.pl |
|---|---|
| Date | 2016-05-08 23:30 -0700 |
| Message-ID | <4e0af782-66d6-4d85-a930-0ca141051fe4@googlegroups.com> |
| In reply to | #382820 |
W dniu czwartek, 5 maja 2016 18:40:01 UTC+2 użytkownik The Starmaker napisał: > The past does not exist Yes, it doesn't. But it existed.
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-04 20:38 -0500 |
| Message-ID | <vKGdnakMM-yTObfKnZ2dnUU7-amdnZ2d@giganews.com> |
| In reply to | #382620 |
On 5/1/16 5:54 PM, The Starmaker wrote: > if the past doesn't exist.. If you look at this diagram, > https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg You will notice that events are basically in the future or the past The "present" is represented by an infinitesimally small point. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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| From | benj <nobodyxx@gmail> |
|---|---|
| Date | 2016-05-04 23:26 -0400 |
| Message-ID | <572abd71$0$9123$c3e8da3$5d8fb80f@news.astraweb.com> |
| In reply to | #382803 |
On 05/04/2016 09:38 PM, Sam Wormley wrote: > On 5/1/16 5:54 PM, The Starmaker wrote: >> if the past doesn't exist.. > > > > If you look at this diagram, > > https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg > > You will notice that events are basically in the future or the past > > The "present" is represented by an infinitesimally small point. Sam, since "points" don't exist, clearly nothing is in the "present". So the model fails. One must then ask how much time it takes for consciousness to be aware of events? This time is clearly needed for us to be aware of the "present". The only way your model can work is that if consciousness perceives present events instantaneously. Such "action at a distance" does not seem to exist in physics though the QM guys are starting to argue that it does.
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| From | "Ross A. Finlayson" <ross.finlayson@gmail.com> |
|---|---|
| Date | 2016-05-04 20:49 -0700 |
| Message-ID | <33464bd7-4037-4c30-acda-afa2b3350685@googlegroups.com> |
| In reply to | #382804 |
On Wednesday, May 4, 2016 at 8:26:43 PM UTC-7, benj wrote: > On 05/04/2016 09:38 PM, Sam Wormley wrote: > > On 5/1/16 5:54 PM, The Starmaker wrote: > >> if the past doesn't exist.. > > > > > > > > If you look at this diagram, > > > https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg > > > > You will notice that events are basically in the future or the past > > > > The "present" is represented by an infinitesimally small point. > > Sam, since "points" don't exist, clearly nothing is in the "present". > > So the model fails. One must then ask how much time it takes for > consciousness to be aware of events? This time is clearly needed for us > to be aware of the "present". The only way your model can work is that > if consciousness perceives present events instantaneously. Such "action > at a distance" does not seem to exist in physics though the QM guys are > starting to argue that it does. Time goes back forever, space goes on forever. The present basically "is" the event. There's pretty much a forward arrow of time, but it is a direction, not a dimension. It is pretty clearly the significant component of "gradient" (which is basically the model of the slope that things tend to fall along the gradient). The future is not fixed, the past quite well is, back to the attenuation of time and the attenuation of events. This is where, when a tree falls in the forest, it contributes to all the background noise there is and no sound ever truly goes away, only attenuating to indistinguishability. That's directly enough entropy in thermodynamics, with that being classical. In the relativistic some may not have "absolute time" yet still in the total there's a notion that there's some "absolute time". For example, the spaceman twins paradox, people tend not to note that relative to the accelerating twin, the other one is accelerating away, then that if the one twin left at light speed, to return, it would have to leave where it arrived, then about what happens when the spaceman just goes back and forth at relativistic velocities. The "time dilation" still sees that there's no going back in time. So, "time dilation" may still leave place in the theory for "absolute time" just like relativity otherwise does for "flat space-time", or, as is noted, that the cosmological constant is an infinitesimal, and that space-time is more curved than any line and flatter than any curve. The present is all that exists, but it results from events in the past and results in the events of the future. Then, where all of the past happened somehow, you might as well simply have time as another dimension, that all of the universe's space is basically a picture in time (or "hologram", where a diagram fits in less dimensions, eventually just one dimension a "continuum"). Then, it is attenuated to where events in the most distant past have the same origin while events in the present are "parallel transport", with "geometry of time". Time goes back forever, space goes on forever.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-05 23:30 -0700 |
| Message-ID | <572C3A0C.4745@ix.netcom.com> |
| In reply to | #382805 |
Ross A. Finlayson wrote: > > On Wednesday, May 4, 2016 at 8:26:43 PM UTC-7, benj wrote: > > On 05/04/2016 09:38 PM, Sam Wormley wrote: > > > On 5/1/16 5:54 PM, The Starmaker wrote: > > >> if the past doesn't exist.. > > > > > > > > > > > > If you look at this diagram, > > > > https://upload.wikimedia.org/wikipedia/commons/1/16/World_line.svg > > > > > > You will notice that events are basically in the future or the past > > > > > > The "present" is represented by an infinitesimally small point. > > > > Sam, since "points" don't exist, clearly nothing is in the "present". > > > > So the model fails. One must then ask how much time it takes for > > consciousness to be aware of events? This time is clearly needed for us > > to be aware of the "present". The only way your model can work is that > > if consciousness perceives present events instantaneously. Such "action > > at a distance" does not seem to exist in physics though the QM guys are > > starting to argue that it does. > > Time goes back forever, space goes on forever. > > The present basically "is" the event. > > There's pretty much a forward arrow of time, > but it is a direction, not a dimension. It > is pretty clearly the significant component > of "gradient" (which is basically the model > of the slope that things tend to fall along > the gradient). > > The future is not fixed, the past quite well > is, back to the attenuation of time and the > attenuation of events. This is where, when > a tree falls in the forest, it contributes > to all the background noise there is and no > sound ever truly goes away, only attenuating > to indistinguishability. That's directly > enough entropy in thermodynamics, with that > being classical. > > In the relativistic some may not have "absolute > time" yet still in the total there's a notion > that there's some "absolute time". For example, > the spaceman twins paradox, people tend not to > note that relative to the accelerating twin, > the other one is accelerating away, then that > if the one twin left at light speed, to return, > it would have to leave where it arrived, then about > what happens when the spaceman just goes back and > forth at relativistic velocities. The "time dilation" > still sees that there's no going back in time. > > So, "time dilation" may still leave place in the > theory for "absolute time" just like relativity > otherwise does for "flat space-time", or, as is > noted, that the cosmological constant is an > infinitesimal, and that space-time is more curved > than any line and flatter than any curve. > > The present is all that exists, but it results > from events in the past and results in the > events of the future. > > Then, where all of the past happened somehow, > you might as well simply have time as another > dimension, that all of the universe's space > is basically a picture in time (or "hologram", > where a diagram fits in less dimensions, > eventually just one dimension a "continuum"). > > Then, it is attenuated to where events in the > most distant past have the same origin while > events in the present are "parallel transport", > with "geometry of time". > > Time goes back forever, space goes on forever. Space is forever, but it isn't going anywhere. Time does not exist...you're just have the illusion of time...it appears to be flowing.
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-06 08:42 -0500 |
| Message-ID | <04ydna3Wm43VArHKnZ2dnUU7-VOdnZ2d@giganews.com> |
| In reply to | #382857 |
On 5/6/16 1:30 AM, The Starmaker wrote: > Space is forever, but it isn't going anywhere. > > Time does not exist...you're just have the illusion of time...it appears > to be flowing. Space is expanding on the cosmic scales as a function of time. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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| From | The Starmaker <starmaker@ix.netcom.com> |
|---|---|
| Date | 2016-05-06 11:05 -0700 |
| Message-ID | <572CDCF3.F67@ix.netcom.com> |
| In reply to | #382872 |
Sam Wormley wrote: > > On 5/6/16 1:30 AM, The Starmaker wrote: > > Space is forever, but it isn't going anywhere. > > > > Time does not exist...you're just have the illusion of time...it appears > > to be flowing. > > Space is expanding on the cosmic scales as a function of time. > You're not learning anything, are you? ...there is no space or time, the expansion is caused by the heat from the big bang upon gravity..it is the heat that makes gravity waves that makes the universe expand. Do you understand how heat affects Gravity?
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| From | Sam Wormley <swormley1@gmail.com> |
|---|---|
| Date | 2016-05-06 18:18 -0500 |
| Message-ID | <04ydnafWm43Lu7DKnZ2dnUU7-VMAAAAA@giganews.com> |
| In reply to | #382892 |
On 5/6/16 1:05 PM, The Starmaker wrote: > You're not learning anything, are you? ...there is no space or time In my universe, there are both space and time and evolution. -- sci.physics is an unmoderated newsgroup dedicated to the discussion of physics, news from the physics community, and physics-related social issues.
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