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Gravity is... Gravity is...
#1 3 February 2012 - 04:51 AM
I have a field theory and everything.
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#2 3 February 2012 - 05:40 AM
area_51, on 3 February 2012 - 04:51 AM, said:
I have a field theory and everything.
gibberish
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#3 3 February 2012 - 06:46 AM
DrRocket, on 3 February 2012 - 05:40 AM, said:
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#4 3 February 2012 - 06:58 AM
area_51, on 3 February 2012 - 04:51 AM, said:
I have a field theory and everything.
Have you ever seen, "Manmade Gravity" or / Gravity,s fingerprint in Nature?
Well, I have in broth cases!
This post has been edited by Amateur -1: 3 February 2012 - 07:02 AM
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#5 3 February 2012 - 09:45 AM
Amateur -1, on 3 February 2012 - 06:58 AM, said:
Well, I have in broth cases!
Doubtful at best
In duels was terribly brisk
So much that in action
The Fitzgerald contraction
Reduced his foil to a disk
Like all good science, I pose more questions than I answer
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#7 3 February 2012 - 10:57 AM
area_51, on 3 February 2012 - 04:51 AM, said:
Are you talking about Erik Verlinde's idea [1]?
This has attracted some interest over the past few years. It has something like 229 citations!
There are of course some deep connections between thermodynamics and general relativity: black hole physics is probably the best place to see this. The idea is that gravity could be some kind of collective phenomena. This is interesting and gives possible links between condensed matter physics and quantum gravity.
From what I can gather, experts in the field of gravity, quantum gravity and similar are divided on this.
References
[1]Erik P. Verlinde. On the Origin of Gravity and the Laws of Newton. JHEP 1104:029,2011
My homepage.
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#8 4 February 2012 - 05:52 AM
Tres Juicy, on 3 February 2012 - 09:45 AM, said:
So --you ---can ---See---for ---yourself.
This action is only momentary, just (A) Is a set of balance scales that are non-magnetic.
(a-1) This half is set over the (B) piece of iron
(a-2)This half is set out over free space
(B) Is a 1ft.x1ft.x1ft. piece of Iron at a temp as [Cold] as you can make it
© Is a high temp insulator
(D) Is a 1ft.x1ft.x 2ft piece of Iron at a temp as [Hot] as you make it
(E) Is a stand to hold the experiment.
(F) Is a glass pan filled with sand or any non-magnetic[ Mass] like pea
gravel.Once this is set up remove © the high temp insulator
(a-1) will lose gravitational pull on it making it rise and
(a-2) to lower and at the same time causing the non-magnetic
mass in (F) to be attracted to bottom of (D) thus we have man made gravity fields.
until the thermal differences equalizes.
This post has been edited by Amateur -1: 4 February 2012 - 06:00 AM
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#9 4 February 2012 - 11:49 AM
Amateur -1, on 4 February 2012 - 05:52 AM, said:
This action is only momentary, just (A) Is a set of balance scales that are non-magnetic.
(a-1) This half is set over the (B) piece of iron
(a-2)This half is set out over free space
(B) Is a 1ft.x1ft.x1ft. piece of Iron at a temp as [Cold] as you can make it
© Is a high temp insulator
(D) Is a 1ft.x1ft.x 2ft piece of Iron at a temp as [Hot] as you make it
(E) Is a stand to hold the experiment.
(F) Is a glass pan filled with sand or any non-magnetic[ Mass] like pea
gravel.Once this is set up remove © the high temp insulator
(a-1) will lose gravitational pull on it making it rise and
(a-2) to lower and at the same time causing the non-magnetic
mass in (F) to be attracted to bottom of (D) thus we have man made gravity fields.
until the thermal differences equalizes.
HA! Rubbish
In duels was terribly brisk
So much that in action
The Fitzgerald contraction
Reduced his foil to a disk
Like all good science, I pose more questions than I answer
- Posts: 635 | Joined: 01-December 11
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#10 4 February 2012 - 06:08 PM
Anyhow, Verlinde's work in a number of different areas helped me along. A paper of his- "On the Origins of Gravity and the Laws of Newton" (early 90's?), was one of the first of which I am aware to give credible arguments regarding the thermal/entropic nature of gravity. I disagreed with his conclusions but liked his approach- associating mutual degrees of freedom between thermal processes and gravitational attraction.
Since the early-mid 90's there has been growing momentum (a sense, if I may wax philosophical) in the physical sciences to approach the laws of thermodynamics more pedantically. There does seem to be thermal/entropic dynamics tying all systems together. It may not be a G.U.T. (yet) but entropic dynamics can function as a Rosetta Stone, a framework- giving quantumists the ability to communicate with the relativists and the string people. Not trying to be funny, it's literally what I mean.
I have been working on this a long time. I have not been in a position in my life where I could settle in and really focus on it- work, rent, women, kids,etc. Now, at 51, I see a lot of the same ideas I have tinkered with for the last 30 years becoming others' ideas also.
Here's the fun part. If one can conceptually and mathematically defend the argument that gravitational attraction is the result of thermal/entropic dynamics, it is not much of a leap to hypothesize it as the fundamental nature of other interactions/phenomena that have been puzzling us. I've been working on using pedantic thermodynamic expressions to explain the nature of energy, motion, matter, quantum properties, string properties, the constancy of c, all sorts of phenomena. My own opinion is that it works. But that is fringe.
I put my gravity post up originally because it is, at the very least, a mainstream consideration in regard to the nature of gravity.
ajb, on 3 February 2012 - 10:57 AM, said:
This has attracted some interest over the past few years. It has something like 229 citations!
There are of course some deep connections between thermodynamics and general relativity: black hole physics is probably the best place to see this. The idea is that gravity could be some kind of collective phenomena. This is interesting and gives possible links between condensed matter physics and quantum gravity.
From what I can gather, experts in the field of gravity, quantum gravity and similar are divided on this.
References
[1]Erik P. Verlinde. On the Origin of Gravity and the Laws of Newton. JHEP 1104:029,2011
- Posts: 5 | Joined: 02-February 12
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#11 4 February 2012 - 06:33 PM
The general idea that gravity is a phenomenological force due to thermodynamics is older than that. Ted Jacobson in 1995 derived the field equations in a thermodynamic setting [1]. The seeds of these idea are probably much older and lie in black hole thermodynamics.
I don't think the jury is still out deliberating these ideas.
References
[1] Ted Jacobson. Thermodynamics of Spacetime: The Einstein Equation of State. Phys.Rev.Lett.75:1260-1263,1995. Also available as arXiv:gr-qc/9504004v2
My homepage.
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#13 5 February 2012 - 09:58 AM
If so, what were the conditions and results (and how did you exclude things like convection currents)
If not then you are speculating and shouldn't complain when this is put in speculations.
Now, do you actually have any evidence?
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#14 5 February 2012 - 07:13 PM
Amateur -1, on 5 February 2012 - 05:48 AM, said:
Evidently you do not like to learn for yourself by experimenting.
It's all well and good experimenting but it is more important to properly understand and interpret the results of your experiments.
The chances are if your results say you've produced "man-made-gravity" you've misunderstood something...
In duels was terribly brisk
So much that in action
The Fitzgerald contraction
Reduced his foil to a disk
Like all good science, I pose more questions than I answer
- Posts: 635 | Joined: 01-December 11
Reply
#15 11 February 2012 - 08:03 AM
John Cuthber, on 5 February 2012 - 09:58 AM, said:
If so, what were the conditions and results (and how did you exclude things like convection currents)
If not then you are speculating and shouldn't complain when this is put in speculations.
Now, do you actually have any evidence?
I like this point you are making. Just so you know, I will show you some experiments i have done when i figure out how to tape with a webcam. And thanks for bringing up experimentationActuality precedes potentiality.
- Posts: 62 | Joined: 04-February 12
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#16 3 March 2012 - 04:34 AM
homie12, on 11 February 2012 - 08:03 AM, said:
To
Tres Juicy, John Cuthber, Homie12
Sorry that has taken so long for to get back to you for answers.
Yes I have done the experiment sixteen times at a cost of a little over $16,450.
with the same results, but I still have the question of, is it blocking gravity to the
mass hinging from the balance bar or is it repelling the mass.
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#17 3 March 2012 - 06:15 AM
Amateur -1, on 4 February 2012 - 05:52 AM, said:
Curious... but what kind of numbers are we talking about here?
Mass in (F) will be gravitationally attracted to (D) anyway, but are you saying that (F) will actually levitate and be pulled upward by a force greater than g?
How hot is as [Hot] as you can make it and how cold is as [Cold] as you can make it?
Do you have photographic or video evidence of it? Thanks.
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#18 3 March 2012 - 09:33 AM
Amateur -1, on 3 March 2012 - 04:34 AM, said:
Tres Juicy, John Cuthber, Homie12
Sorry that has taken so long for to get back to you for answers.
Yes I have done the experiment sixteen times at a cost of a little over $16,450.
with the same results, but I still have the question of, is it blocking gravity to the
mass hinging from the balance bar or is it repelling the mass.
Do you have a link to your data?
- Posts: 53 | Joined: 10-February 12
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#20 4 March 2012 - 12:43 PM
Also what is in a1 and a2 and how much does it weight before and during your experiment?
This post has been edited by derek w: 4 March 2012 - 01:12 PM
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