Is changing a physical law like changing a speed limit sign?

Creationism, Evolution, and other science issues

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Neatras
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Is changing a physical law like changing a speed limit sign?

Post #1

Post by Neatras »

dad wrote: Changing some laws on earth is more like changing a speed limit sign.
Is the above true? If so, how does one demonstrate this to be the case?

If not, what are some physical consequences of changing a physical law outside of what one might expect?

My debate position is this: It is extremely uneducated and willfully ignorant to believe that changing a physical law only affects a limited domain of physical phenomena. For example, changing the speed of light to be faster doesn't just affect how quickly light reaches us; it also affects how quickly particles interact, the energy required for all physical interactions, and other sundry details that would, in essence, be very telling if they suddenly altered in an instant.

However, I am aware that both dad and Kent Hovind maintain that God is some sort of master engineer, complete with a box and dials that he can play with, turning some physical laws on and off while the rest remains unaffected. This is a position maintained by and expressed via ignorance and incredulity, with no physical basis or rationale behind it besides "God is awesome enough to get away with it."

So, any creationists wanna try and put it across that changing a physical law is like changing a speed limit sign?

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Post #51

Post by Kenisaw »

dad wrote:
Kenisaw wrote: Don't dodge direct questions please. You were asked specifically for your evidence supporting your claim. When can we expect that evidence?
Ready for a bible case finally, then? Or do you need another cup of 'science doesn't know either way' first?
More dodging of the question. I'd think at some point you'd stiffen your backbone a little and actually try to defend what you are stating. You wrote "there were birds here from the very start" in post #45. You been asked multiple times to provide data and evidence to support this speculation. Do you have any?

Please note, dear readers, that in my post that daddy-o was replying to (post #48) he also conveniently skipped over the first two sections where he was asked by me: "Great, prove that there was light in the universe before stars. You made the assertion, now prove it is true", and "Prove that a former nature existed before the universal laws".
I've already explained previously to you how it is mathematically impossible for the laws of the universe to have been anything other than what they are right now.
You were wrong.
Well dear readers, here we see daddy-o's favorite method of argument. Disagree. Don't actually present any argument backed with data or evidence, or even make a logical assertion. Just disagree, as if that is useful in a discussion.
There is no way radiometric dating could line up over hundreds of millions of years if the univese had a different set of rules in the past.
Yes there is. No dating lines up, ratios line up. Most of the ratios were here already probably before decay started. So the stuff ratios are made of for the most part did not come to exist in our nature.
Well dear readers, here we see daddy-o's favorite method of argument. Disagree. Don't actually present any argument backed with data or evidence, or even make a logical assertion. Just disagree, as if that is useful in a discussion.

As just one example, see table 2 for the various isotopes tested around the western hemisphere and the type of isotope tested to determine the age of the Chicxulub Meteor impact from the K-T extinction event (when the age of dinosaurs came to an end):

https://ncse.com/library-resource/radio ... -does-work

These multiple isotopes, with different non-linear decay rates, could not all date to the same time frame if your unproven conjecture about a former nature had any truth to it at all...
It's clearly proven that the universal laws have not changed.
No. You have done nothing of the sort.
Well dear readers, here we see daddy-o's favorite method of argument. Disagree. Don't actually present any argument backed with data or evidence, or even make a logical assertion. Just disagree, as if that is useful in a discussion.

The continual agreement of dates by all radioactive isotopes across hundreds of millions of years would be mathematically impossible if the universal laws were different int he past. Unless you can show how the math is possible given different past values for things like the strong and weak nuclear force, there is no reason to consider your speculation plausible in the least...
Here's another direct question for you: Please explain to us, with detailed values for all the rules in your former nature, what would have made it impossible for birds to leave remains?
Easy to do. We don't know! How would we know about some other set of forces and laws when all we ever knew was the current ones? Now I can do what science does, and speculate. I suspect that there were more creatures that disposed of remains in the former nature. Today we have the snot worm for example that disposes of certain whale remains.
What a shock. No details. No evidentiary support. I'm glad to see you've admitted that you are making claims up out of thin air, without any support from reality. Everyone already knew this of course, as those versed in science are aware that no empirical information exists that agrees with your speculation. You just need to make something up so you can prop up the story ed to you by your creationist masters...
Not just on the surface, but in the planet as well. The reason that stars are the only things that produce heavier elements (iron included) is because they are the only things that produce enough force (via fusion of supernova explosions) to overcome the Coulomb force of protons and allow elements to merge together to create a heavier element.
Nope.

We don't really know how they work out there, your idea is a guess, based on earth rules.[/quote]

Well dear readers, here we see daddy-o's favorite method of argument. Disagree. Don't actually present any argument backed with data or evidence, or even make a logical assertion. Just disagree, as if that is useful in a discussion.

I see you've trotted out the same baseless conjecture about former natures and avoided discussing the supporting facts in physics, chemistry, and thermodynamics that give us an understanding of fusion. But since you've already admitted to making stuff up in a vain attempt to prop up creationism, your statements are not surprising.
There can't be iron on Earth if there weren't stars around beforehand to make the iron. This is true for the carbon, oxygen, nitrogen....pretty much everything that isn't hydrogen and helium
That says nothing except Godcouldn'tdunnit. Total speculation. The One who made the stars made earth also, and did so before the stars were here.
LOL. You are the guy that cannot prove one single thing he has written in this entire thread, and even admits to making up stuff, yet says the empirically supported knowledge about physics, chemistry, and other scientific fields that validates the conclusions about fusion is "total speculation".

You slay me Daddy-o.
From your link

""The density of the material at the Earth's surface is much lower than the average density of the whole Earth, so that tells us there's something much denser," says Redfern. "That's the first thing.""

Wrong! The first thing is speculation and belief based only. We cannot look at all the earth most of which is unknown, and assume it is all just physical material. Sorry. In fact the bible says that the spiritual is very much a part of things down there.
There is zero data for anything "spiritual", so your empty claims without evidence can be dismissed without evidence.

There are very real and simple ways we can know that the interior is much denser - gravitational interactions. Satellites in geostationary orbits wouldn't stay in geostationary orbits if we didn't know the weight of the Earth and therefore the gravitational pull of the planet. Since the crust material and the water on the surface is lighter than the average density of the planet, there must be something heavier inside the planet. And it must be solid or else the propagation of waves through it would not happen the way it does.
Don't dodge direct questions please. You were asked to prove your specific claim that Jesus created the Earth and the stars.
Ready for a bible case finally, then? Or do you need another cup of 'science doesn't know either way' first?
So still no proof. You've been asked a really simply question, I can't fathom why you can't prove that your god creature created the Earth and the stars. It couldn't be that you don't actually have any evidence for that, eh?
There has to be time in deep space, because there is space.
You really must be kidding!!!!!? The mere existence of space of some sort does not mean that time as we know it has to be interwoven with it.[/quote]

The theory of relativity says you are wrong. The theory of relativity has been validated time and again. You verify the theory of relativity every time you use a computer, or use GPS on your phone, even if you don't realize it. You want to claim different, show that Einstein was wrong. You know....prove it. I know your loathe to do that, but maybe you can make an exception just this once.
Spacetime is one thing, not two things.
It is a theory. A concept. An attempt at explaining the fishbowl of the space and time we know here. The way it is woven together HERE may be one 'thing' to you, but that thing is not known to be the same far far far beyond where you ever have been or know about.
Yes it is a theory, a scientific theory supported by facts and data. It jives with other theories supported by other facts, and they all support the reality that universal laws are indeed universal. Or, we can go with your admitted made up factless speculation, conjured up to refute the tens of millions of man hours of research and verified testing that happens to disagree with quite a lot in the Bible...

I'll stick with facts and reason personally.
You are in no position to tell us we cannot have one without the other either. You do not even know what either ARE!
I totally agree that we don't (precisely) know what space or time is. But that doesn't mean we have zero knowledge about them either. We know that space is something, rather than nothing. We know it can expand, twist, bend, and move. We know that time is intertwined with space. These are not guesses either as you no doubt want to claim, but verified and validated in experiment after experiment.

Here is some reading about space and time. It gets technical but was well written in my opinion.

http://nautil.us/issue/49/the-absurd/what-is-space

http://www.exactlywhatistime.com/physic ... stic-time/
http://www.exactlywhatistime.com/physic ... ntum-time/
Part of the problem is that you have a layman's understanding of time I think. This article might help:
https://phys.org/news/2011-04-scientist ... nsion.html
Your link talks bout time as some method of measurement.

".. time as a way to measure the duration of events.."

Sorry, that is not time. That may be a method of measuring duration in the fishbowl within your religion, that uses the word time but that does not tell us what time itself is! formed the way you thought, but that is a given anyhow, they don't!/quote]

I don't think you got the gist of the article. As is noted: "This view doesn’t mean that time does not exist, but that time has more to do with space than with the idea of an absolute time." You think that time is a thing itself. It isn't. It's connected to other things.
Gong what?
Gong, you did not show that the bible claims the light of the moon was in and of itself rather than reflective.
Your holy book claims it is a light daddy-o
It is a light...at night. Why it is a light is another matter. You thought that a highly reflective orb in the night sky that reflected light from the sun was not a light??
You think that a reflection off a car windshield IS a light?? You think a light appearing in a mirror IS a light?? You don't really (I sincerely hope) think that the windshield or the mirror is emitting light, you realize it is just reflected light from an actual light source. The Bible says your god made "two lights", not one light and another thing to reflect some of that same light...

Silly Bible.[/img]

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Post #52

Post by dad »

Kenisaw wrote: You wrote "there were birds here from the very start" in post #45. You been asked multiple times to provide data and evidence to support this speculation. Do you have any?
If you want bible proof, yes. Since science has no idea either way, what else would you like besides science or the bible?
"Great, prove that there was light in the universe before stars.
The bible says there was, why in blazes would I doubt that for NO reason from science? Science can't tel us if there was or was not light then. Heck they think that at that time (before the stars were even made) that the whole universe was a ting hoot speck o soup!!!!!!!

Well dear readers, here we see daddy-o's favorite method of argument. Disagree. Don't actually present any argument backed with data or evidence, or even make a logical assertion. Just disagree, as if that is useful in a discussion.
If the ratios of isotopes were here when this nature started, how would science know?? I mean, if you have a way, tell us? Since they don't know if the ratios were already here, what data would you like? Can't you grasp that science does not know?? Really. They really do not know.

I have no need or desire to have some evidence about a nature we know nothing about! The only question that matters is whether there was a same or different nature! Science does not know.
As just one example, see table 2 for the various isotopes tested around the western hemisphere and the type of isotope tested to determine the age of the Chicxulub Meteor impact from the K-T extinction event (when the age of dinosaurs came to an end):

https://ncse.com/library-resource/radio ... -does-work

These multiple isotopes, with different non-linear decay rates, could not all date to the same time frame if your unproven conjecture about a former nature had any truth to it at all...
Of course they could if they were here already. How they decay now has zero to do with it. The only thing we can use present decay rates for is to see how the ratios now work!
The continual agreement of dates by all radioactive isotopes across hundreds of millions of years would be mathematically impossible if the universal laws were different int he past. Unless you can show how the math is possible given different past values for things like the strong and weak nuclear force, there is no reason to consider your speculation plausible in the least...
Imaginary millions of years based solely on assuming that present nature decay existed!

The bible record is not made up. When science claims a same state past and reinvents the universe based on that, science is making stuff up.
I see you've trotted out the same baseless conjecture about former natures and avoided discussing the supporting facts in physics, chemistry, and thermodynamics
How FOOLISH to even mention present nature laws and how they work in reactions and etc NOW!!! You thought a different nature was supposed to conform to this nature?? If it did, how would it be different!?

that give us an understanding of fusion.
You now claim there was fusion in the former nature?? Evidence?


knowledge about physics, chemistry, and other scientific fields that validates the conclusions about fusion is "total speculation".
Where, in Hiroshima, or in the stars? Prove it happens in stars?? Focus.

There is zero data for anything "spiritual"
, Or not! So.. so your empty claims without evidence can be dismissed without evidence.
There are very real and simple ways we can know that the interior is much denser - gravitational interactions.
Oh?
Satellites in geostationary orbits wouldn't stay in geostationary orbits if we didn't know the weight of the Earth and therefore the gravitational pull of the planet.
?? Hilarious.

How would we know what compensating effects materials made of physical and spiritual materials would have in the way of causing gravity? Science has only ever dealt with the physical up here on the surface of the earth! Even here, they find that the density or etc of the stuff we know at the surface could not be a reflection of what is under the earth! So, you really expect to try and impose physical only rules on unknown materials in a place you have never been? No. Hell, no.
Since the crust material and the water on the surface is lighter than the average density of the planet, there must be something heavier inside the planet.
You are stabbing in the dark. You should say IF the whole planet and core were physical only material as we have on the surface of the planet, THEN we would expect the stuff down in the unknown center of the earth would be 'heavier'. You are not in the position to say that by any stretch of the imagination!

And it must be solid or else the propagation of waves through it would not happen the way it does.
False. Nothing about the way waves do anything supports your claims.

If we, for example sent a seismic wave in the future through the moon sized golden city of God coming down to earth (New Jerusalem) do you think that the seismic waves that can't go through liquids could go through that!? We don't know. So if we see some waves unable to go through an area in the core...who knows that maybe the reason why is that it also is made of spiritual and physical material combined!? Science doesn't know! They operate on blind faith.
The theory of relativity says you are wrong. The theory of relativity has been validated time and again. You verify the theory of relativity every time you use a computer, or use GPS on your phone, even if you don't realize it. You want to claim different, show that Einstein was wrong. You know....prove it. I know your loathe to do that, but maybe you can make an exception just this once.
Show exactly how it says I am wrong as you claim??

Yes it is a theory, a scientific theory supported by facts and data.
Highly selective data and facts that are limited to the fishbowl of the solar system and area. Yes I accept relativity, but only in the fishbowl. Relativity itself is relative!!!

I totally agree that we don't (precisely) know what space or time is.
Quite an admission!
But that doesn't mean we have zero knowledge about them either.
When talking of the space and time on and near earth (except in the center of the earth)--yes, we do know a lot about them at least about how they work here.

That has zero to do with the far universe though.
We know that space is something, rather than nothing.
Wow. Impressive.
We know it can expand, twist, bend, and move.

Can you show us how space expands in the solar system? No. I don't think so. Since you have never been anywhere else, it is just a belief and theory! If time did not exist in far space as it does here, you do realize redshifted light would not have the meaning science thinks it has there?

We know that time is intertwined with space. These are not guesses either as you no doubt want to claim, but verified and validated in experiment after experiment.
The issue is not how space and time here are woven!
I don't think you got the gist of the article. As is noted: "This view doesn’t mean that time does not exist, but that time has more to do with space than with the idea of an absolute time." You think that time is a thing itself. It isn't. It's connected to other things.
In our experience here on earth and the area, yes time has to do with space. That doesn't mean it is a coordinate!
You think that a reflection off a car windshield IS a light??
Yes. From far away it is a light. Not a light generated in and of itself though.

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Post #53

Post by Still small »

[Replying to post 20 by Kenisaw]

Firstly, without trying to lump you in with all non-theists, you appear to pose the same conundrum or paradox. You seem to have rejected the possibility (not probability) of the meta-physical, thereby asking for an explanation of a meta-physical event using purely physical means. Thus you discard any response that suggests the possibility of a meta-physical solution. If such events could be explained by physical/natural means, that would be no 'proof', to you, of the meta-physical/supernatural.
Prove such a light existed. We know the Sun and stars exist, and they create photons as part of the fusion process. But the Bible claims these things came after plants. Plants couldn't have come before stars because the Earth couldn't have come before stars. The Earth has elements that are created by stars - oxygen, carbon, iron, nitrogen, etc. You can't have carbon based life forms without the carbon that stars create.
The Sun/stars are not the only source of light or photons. I'm currently (no pun intended) writing this under the lighting of an incandescent lamp. Nor is natural sunlight necessary for plant growth. For example, an acquaintance of mine, was recently accused of producing a rather large crop of 'healthy' plants under artificial lighting in a hydroponic set-up. He apparently didn't want it exposed to natural sunlight, for some reason (:-k). As light from natural sources, such as the Sun, is the norm nowadays, this does not exclude the possibility of a meta-physical source at a previous time. Can I 'prove it'? No. One cannot prove an historical event without 'eye-witnesses' or recording equipment, neither of which existed at the time we are examining. Do I believe it is possible? Yes because I accept and believe there to be a meta-physical realm, one outside of our physical 4D space-time universe. Can I prove it? No, not from within this physical universe but there are certain things within it that defy all known physical explanations, thereby leaving only the meta-physical possibilities.

Can the Earth exist before stars? Not according to current naturalistic hypotheses. Yet, the formation of neither a star nor a planet has yet to be observed. It is speculation from a purely naturalistic paradigm. Yes, there are theories such as the accretion model, etc, but each has their own unsolved problems and limitations. As for the production of various elements, you are correct. That is how they occur naturally under current processes but that does not preclude any previous or future method. I often go to the local supermarket and buy an apple turnover (shh . . . don't tell my wife) which is produced in large commercial bakeries. But this does not preclude the possibility of the apple turnovers my grandmother use to make, many years ago, in her kitchen wood fire oven.
6 And God said, “Let there be a firmament in the midst of the waters, and let it divide the waters from the waters.� 7 And God made the firmament, and divided the waters which were under the firmament from the waters which were above the firmament; and it was so.

Synonyms for firmament: vault, lid, canopy.
A couple of points need to be clarified here. Firstly, the original Hebrew word translated to 'firmament' is - רָקִיעַ. (râqı̂ya‛ - raw-kee'-ah) from רָקַע (râqa‛ - raw-kah'); properly an expanse, that is, the firmament or (apparently) visible arch of the sky: - an open space. It is that which we call the sky or atmosphere.
Secondly, the water was above and below this expanse, therefore the water, according to your interpretation is above and below the canopy, as opposed to being the canopy, itself.
As you look out your window, you see a denser material (liquid water) closer to the gravitational center of the Earth than a less dense material (the atmosphere). They aren't separated either, they are in contact with each other, just like the more dense rock is below the less dense water. Or are you going to tell us those rocks at the bottom of the ocean aren't wet?
The clouds are not touching the sea, there is an atmosphere or air space separating the two. Yes, the atmosphere contains water molecules but they do not necessarily, due to meteorological reasons, form the clouds.
During your studies, I hope someone explained to you that the Oort Cloud is almost entirely empty space. You could travel around in that area for light years and never see a single thing. I find it a poor rationalization to claim the Oort cloud is the water above the firmament...
Yes, I am aware that the Oort Cloud is "almost entirely empty space" but, then again, so is an atom (a hydrogen atom is about 99.9999999999996% empty space). I mentioned the Oort Cloud only to remind you that water encircles, sparsely though it may be, the entire Solar System.
According to which facts? All of them, Smalls. And I do mean all. Literally every single piece of empirical data and evidence ever gathered by geology, paleontology, morphology, biology, genetics, and so on shows the Earth to be billions of years old and that flight didn't develop until after land creatures first crawled out of the sea.
Ok, when you say "Literally every single piece of empirical data" (emphasis added), what do you mean by the term, which you often use, 'empirical'? According to most dictionaries, 'empirical data' means "data derived from or relating to experiment and observation rather than theory". What experiments have been performed to show that flying creatures came after land creatures? Who observed the original transitions? Now, while there are numerous fossils of life forms with various characteristics, the interpretation of this data is usually in accordance with a particular theory, not independent of the theory. Each fossil is just a snapshot at a single time at a single location or niche. It is not a frame from a film, being a sequence of snapshots. Palaeontologists, placing them in a sequence, do so according to their theory, again, not independent to that theory. This is what is known as confirmation bias.
Karl Benz made the first auto in 1885. So I guess we need to credit a different god for Earth in your example?

Again, what facts? All of them Smalls. The process that produces iron (and all the other elements outside hydrogen) is fission or supernovae. If that's the process your god made, then the Earth couldn't have existed before the stars. Not sure how a supposed omni-everything deity couldn't get that right in it's dictated book (or inspired book, depending on which believer you ask).
Again, this is your apparent preconceived opinion that 'things' can only happen naturally. While we understand that these heavier elements do form by this method naturally, it does not preclude the possibility of a 'once of' supernatural occurrence. Have you (unbiasedly) considered that this "omni-everything deity" did so and stated as much in His book? You, due to your preconceived bias against the meta-physical, may just refuse to believe Him.
Auto-correct got me here.
Yes, it gets me sometimes, too.
I meant to type the moon does not emit light. The Bible calls the moon a lesser light, and the Sun a greater light. The moon doesn't emit squat
Again, I am confused by your terminology. (Then, again, it may be you who is confused). By your argument, you appear to use the term 'emit' to mean 'produce' or 'be the primary source'. If that is so, you are correct, the moon does not produce light as the 'primary source'. The problem is that the passage in Genesis 1 does not state that the moon is a 'primary source'. Again, looking at the original Hebrew, the word used is - '�וֹר ('ôr - ore) - A primitive root; to be (causatively make) luminous (literally and metaphorically)'. The word 'luminous', according to most dictionaries means 'radiating or reflecting light; shining; glowing'. I believe 'reflecting light' to be a reasonable description of the light from the moon. Therefore, the Genesis passage is correct.
Your killing me, Smalls. I've asserted nothing without evidence. The fact that heavier elements are created by stars, the fact that land animals are older than winged creatures, the fact that the moon does not emit light, the fact that plants could not exist before the Sun and stars, is all empirical data. The fossil record is empirical data. Genetics is empirical data. Trying to use Hitchen's razor is merely cutting your own throat...
As for your claim "I've asserted nothing without evidence" and Hitchen's Razor, you have certainly made claims to there being vast amounts of evidence supported by facts or what you call facts, (again, I think you need to check the meaning of the term 'fact'.) But actual 'facts' by you have been in very short supply. You have provide generalisations regarding points in various theories as 'facts', supposedly supported by 'empirical data', that I have shown to be false. These are the product of confirmation bias and not 'facts'.

So, until you can provide real evidence to support your argument, (by Hitchens Razor) you are wrong. Not generalisations, not assumptions nor speculation and not just extrapolation but real 'facts' are what I have been requesting from you in support of your opinion.

Have a good day!
Still small

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Post #54

Post by benchwarmer »

A few quibbles:
Still small wrote: Yet, the formation of neither a star nor a planet has yet to be observed. It is speculation from a purely naturalistic paradigm.
Incorrect:

Star formation
https://scitechdaily.com/astronomers-ob ... milky-way/

Planet formation
https://www.sciencealert.com/scientists ... -time-ever
Still small wrote: The clouds are not touching the sea, there is an atmosphere or air space separating the two. Yes, the atmosphere contains water molecules but they do not necessarily, due to meteorological reasons, form the clouds.
Apparently you are not familiar with fog, which touches the ground and/or water.

Carry on....

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Post #55

Post by Still small »

benchwarmer wrote: A few quibbles:
Still small wrote: Yet, the formation of neither a star nor a planet has yet to be observed. It is speculation from a purely naturalistic paradigm.
Incorrect:

Star formation
https://scitechdaily.com/astronomers-ob ... milky-way/

Planet formation
https://www.sciencealert.com/scientists ... -time-ever
I stand corrected, I apologize.
Still small wrote: The clouds are not touching the sea, there is an atmosphere or air space separating the two. Yes, the atmosphere contains water molecules but they do not necessarily, due to meteorological reasons, form the clouds.
Apparently you are not familiar with fog, which touches the ground and/or water.

Carry on....
Oh . . . I'm "familiar with fog", it is just that there was no fog on the day to which I was referring. Clouds, clear open sky and Pacific Ocean. Thank you anyway.

Have a good day!
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Post #56

Post by Still small »

[Replying to post 54 by benchwarmer]

Oh . . .Benchwarmer, before I forget, I meant to ask, "How long did it take for the formation of the star and the planet?"

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Post #57

Post by Still small »

Bust Nak wrote:
Still small wrote: Do you also blaming 'evolution' for a person drowning because they can no longer breathe underwater like a fish. Often injuries occur, especially back strains when one goes beyond that for which they were designed to perform or by doing it incorrectly. Not all farmers or construction workers suffer from back problems.
The point was, had our back bone not been bent backwards into an S shape, we wouldn't be so prone to back problems.
Actually, the point is that the curvature of the spine allows our bipedalism gait to be far more energetically efficient, far more so than that of the bent knee/bent hip bipedal gait of chimpanzees and gorillas. It also allows for greater upper body balance and proportionally greater lifting strength (link). It is the result of being designed for a specific purpose, upright position and bipedalism.
OK, what specifically about back pain that I haven't already mentioned?
That it is due mainly to the "good enough" nature of natural selection; or alternatively bad design.
To the contrary, it is well designed for its particular purpose but like anything, it is open to abuse, causing strain, injury, etc. Plus it is subject to the 2nd Law of Thermodynamics and senescence or what is usually referred to as normal 'wear and tear'.
By the way, you are not under the impression, are you, that due to their spinal curve, only humans are subject to back problems? Many quadrupeds suffer from this same ailment, i.e. horses, dogs, which do not have the same 'S' curved spine but a 'bow' or 'arch' shaped spine. Just as with humans, they, too, suffer from 'wear and tear'.

Have a good day!
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Post #58

Post by benchwarmer »

Still small wrote: [Replying to post 54 by benchwarmer]

Oh . . .Benchwarmer, before I forget, I meant to ask, "How long did it take for the formation of the star and the planet?"

Have a good day!
Still small
I couldn't find that information on those particular objects (from the linked articles), but the following link provides some general information that may be helpful:

https://www.space.com/57-stars-formatio ... tions.html

See specifically the section on evolution of stars. It talks about the different stages and approximately how long each stage takes for different size stars.

Keep in mind this is still ongoing science. There are no solid answers on many questions yet. This is the beauty of science. We hypothesize, observe, collect data, and repeat the process for however long it takes to come to an understanding. The door is never closed to changing the hypothesis if new data is collected that renders the original theories unworkable. Parallel that with religion which does not allow for that and ends up shooting itself in the foot when observation clearly undermines ancient tales.

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Still small
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Post #59

Post by Still small »

[Replying to post 58 by benchwarmer]

Thanks.

"An intermediate-mass star begins with a cloud that takes about 100,000 years to collapse into a protostar with a surface temperature of about 6,750 F (3,725 C). After hydrogen fusion starts, the result is a T-Tauri star, a variable star that fluctuates in brightness. This star continues to collapse for roughly 10 million years until its expansion due to energy generated by nuclear fusion is balanced by its contraction from gravity, after which point it becomes a main-sequence star that gets all its energy from hydrogen fusion in its core." (Emphasis added) (supplied link)

And they observed this!!!!! That's a lot of patience and a lot of telescope time.

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Still small

dad
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Post #60

Post by dad »

Still small wrote:
"An intermediate-mass star begins with a cloud that takes about 100,000 years to collapse into a protostarl
In other words, no one has seen it! Science is a few hundred years or so old?

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