Time Travel verses the Paranormal

No one can prove that the interior of Mars isn't composed of a layer of very dense blu cheese. As a rational being I can only hope that no one reads the pervious statement and concludes that the interior of Mars may very well be composed of a layer of dense cream cheese absent clear and convincing evidence supporting the case.

Well come on! Stop holding out on us! Is it bleu or cream???? Because I love a good, rich bleu. But I can live without another ho-hum cream!
/ttiforum/images/graemlins/yum.gif

Back to serious...

I would like all who think "science gives up" on things, or who wish to judge scientists as "not being open minded" to please not misinterpret (or project) what Darby is saying and doing here. In other words, don't get your panties in a bunch (i.e. get emotional) and jump to the conclusion that he is attacking what you believe or think.

Darby is spelling out for you the highly rational aspect of how science works. He is being dispassionate, just as science is. There are fewer and fewer people in Western society who have the patience and dedication to put their emotions away, and do what it takes to come to an appreciation of what Darby is pointing out. And that erosion of critical thinking stands as a much more dangerous problem to our society than any alleged terrorist organization or rogue state. Because since the time Western society emerged from the Dark Ages, our maturation in knowledge and understanding has been based upon rational thought, reason, and the scientific method. Especially the rise and dominance of the USA. That dominance is in jeapordy unless we can nurture that rational thought, reason, and scientific method, rather than giving in to Hollywood's preferred modes of thinking.

Just like many of you love to wave the "but you cannot prove that X is not true" flag around, let me now wave one back at you: You cannot come to appreciate the fullness of what Darby is pointing out until you have gone through the process of a higher education that is based in science .AND. come to an understanding precisely why it works and is NOT a "closed-minded" approach. (That is a conjunctive statement. Both have to be true for the result to be true)

Ruthless (just for one), I respect the hell out of you, dude. I truly and honestly do. I am not just saying that. And I understand when you say "I have had experiences that you cannot understand..." I really do. But now I want you to understand that this fact goes both ways. Because you have not completed the science-based education I have implored you to follow, it is a fact that I have had experiences as a result of this education that you cannot understand. And because I have had those experiences and you have not, I know they are holding you back from understanding why science is not flawed, and the vast majority of scientists are not "closed minded."

I am an educator. The gift I try to give to my fellow man is an appreciation for higher knowledge and the ability to use it to improve your own life. If you do not wish to avail yourself of the knowledge I (and people like me) try to share with you, that is fine. But if you start to make judgments about something you have not experienced with respect to the scientific method, I will attempt to be patient with you. Some of my well-known sarcasm may slip out, but I will continue to try and persevere, because I believe you are worth it. If I didn't think you folks are worth it, I would and could easily walk away. But the reason I continue is because I know something that could be useful to a great many people. Moreover, I have repeatable evidence to prove this in the very embodiment of my students who have gone on to graduate and be fine engineers. I even have one former student who is a NASA astronaut, and who is set to fly to the ISS within 2 years.

Science is powerful stuff, and it is pretty much responsible for every single technological convenience we all enjoy in our lives, not the least of which is that computer we use to participate here and the internet that permits us to participate. If you wish to corrupt science by passing judgment ("closed minded") about something you are under-educated about, then you are aiding and abetting the further erosion of the society we have built.... which remains the absolute most free and empowering society the world has seen, in the history we know of.

Thanks for reading...and THANK YOU, Darby, for your own continued perseverence. You do a great service to your fellow man, and I salute you many times over, sir.
RMT
 
That's a strawman argument response. Not only did I not say that, it didn't even enter into my response by any stretch of the imagination as an implied response. I simply stated the facts as reported: the carefully chosen Duke U investigators had already made up their minds about whether or not paranormal events were real. They were undergrad students, not "a lot of scientists". Undergrads are not scientists. They are impressionable teenagers/close post-teenager students.

They represent the very thing that your last post argued against - closed minds. They expected a certain outcome and fit their experimental results to that case even though a review of the raw data clearly reveals that their results equate to random noise. You can't have it both ways.

My last post and any post of this sort for that matter argues against closed minds on both sides of the coin. The exact reason the study in which you speak of faild is those students thought they would be able to control a force greater than any man alive. For instance, if I were a great tornado winding my way through the plains of Kansas and you attempted to harness my energy for your own bidding, I would wager to say you would fail miserably. Oh you may figure a way to collect some of my wind now and again, but only sporadically. You definitely know I am there though because you feel my force, and not just because you can see me, you could be a blind man for all I know. This still does not change the fact that I am there.

The real argument is whether or not what is classified as paranormal is actually normal. "Para" means "equal to". It may or may not be so but the evidence clearly suggests that it is not only not normal but that it is more likely than not that it doesn't exist when put to the test of repeatability. If it were a part of reality it should be such that given the same set of circumstances, or at least close to the same set of circumstances, similar results can be repeated. But that isn't the case. "Repeatability" or actually the lack thereof, is shielded by ad hoc caveats that are intended to cover the lack of repeatability. "Bad vibes" being present is usually the excuse given, whatever that means. The fact is "bad vibes" is stated such that it can be molded to fit the otherwise failed set of facts. There's no way to falsify the "bad vibes" excuse because it can always be redefined to fit the next argument

This, my friend, is neither a real argument nor a fact. This, in my field is a classic defense mechanism by yourself. because you have no answer for a problem, you decide to break down a word into it's simplest form, and then explain how it is wrong, when you can clearly understand another’s point, yet have no solution. Like the bully in school, who when confronted with something he does not like, decides to fight somebody to make himself feel better.

The second part of you statement in regards to "bad vibes" is valid to a point. Although it is more a lack of understanding on the would be "psychic" than it is a validation to the disbeliever. Just as when my car makes a funny noise and I take it to a mechanic and my car makes a liar out of me. Does that mean there was never a noise because the mechanic can not hear it? No it does not, it simply means at this point in time I am not able to reproduce the noise although it was clearly there. maybe my engine had to be cold to produce the noise, or maybe it only makes the noise when I drive above 55 mph. The fact still remains, there was a noise, I just can not reproduce it, and it may never happen again.

That a few people believe that this or that might be true doesn't mean that their opinion is to be given equal weight to that which has been put to the test of experiment or that "you can't disprove me" means that that argument has any weight

Ahhh, the arrogance of man. The true answer to that is yes it does. It is not until something is disproven that it becomes false, or something is proven that it becomes a fact. your science can not explain how the universe was formed. Sure they have multpile theories of gasses existing and exploding out of complete chaos that somehow created a harmonious order, but as to where these gasses came from they have no idea, just more theories. Even more, your science has no idea how the seen universe is held together. Their math will not add up to them, they know there must be something else there, but they can not find it. "60% of the universe is held together by dark matter" I read recently in a magazine. This is seen as fact in much of the "scientific circle", in spite of the fact dark matter has never been proven to be a factual substance in the first place. The simple fact is until science can prove or at very least explain how it is wrong using fact, the door remains open, and any interpretation has just as much weight as another.

I would like all who think "science gives up" on things, or who wish to judge scientists as "not being open minded" to please not misinterpret (or project) what Darby is saying and doing here. In other words, don't get your panties in a bunch (i.e. get emotional) and jump to the conclusion that he is attacking what you believe or think.

Thinking science "gives up" and are "close minded" are two completely different things. I have never looked at science as giving up. On the contrary, I think science tries with all it's might to discover new things, and answer age old questions. However, I still feel many are close minded because they operate within the bounds of what they already can explain.

As to getting emotional or feeling attacked, you guys clearly do not understand my mind set. I never have, nor will I ever get emotional or feel attacked. I simply look at it as another persons point of view, and their opinion. With regards to jumping to conclusions, I simply look at an individuals past works, and take into account their slant on an issue as a basis.

Especially the rise and dominance of the USA. That dominance is in jeapordy unless we can nurture that rational thought, reason, and scientific method

This, I would like for you to explain if you will.

You cannot come to appreciate the fullness of what Darby is pointing out until you have gone through the process of a higher education that is based in science .AND. come to an understanding precisely why it works and is NOT a "closed-minded" approach

Well, I'm kind of 50/50 on that one. I understand exactly what Darby is pointing out and explaining. I just happen to disagree with his particular point of view on this issue, because my "higher education" is a science field that deals with the human mind, not numbers on a board. If you mean "higher education" in order to understand because of a tendency to talk over a person's head and an inability or unwillingness to break points down in layman's for all to understand, then yes I agree completely.

Ruthless (just for one), I respect the hell out of you, dude. I truly and honestly do. I am not just saying that. And I understand when you say "I have had experiences that you cannot understand..." I really do. But now I want you to understand that this fact goes both ways. Because you have not completed the science-based education I have implored you to follow, it is a fact that I have had experiences as a result of this education that you cannot understand. And because I have had those experiences and you have not, I know they are holding you back from understanding why science is not flawed, and the vast majority of scientists are not "closed minded."

Another example of "I am smarter than you, and I'm telling you it was either in your imagination, the wind, a shadow...etc" Because it can not be reproduced, does not mean it did not happen. It simply means you are unable to explain it. That is not the fault of the person it happened to.

And science is flawed in every way, because we are flawed as a species. We are flawed in objection by emotion, by air pressure, by our beliefs, by politics, oh god the list goes on and on.

Science is powerful stuff, and it is pretty much responsible for every single technological convenience we all enjoy in our lives, not the least of which is that computer we use to participate here and the internet that permits us to participate. If you wish to corrupt science by passing judgment ("closed minded") about something you are under-educated about, then you are aiding and abetting the further erosion of the society we have built.... which remains the absolute most free and empowering society the world has seen, in the history we know of.

Yes, I agree. We do try our best to be objective, and we have discovered much. We have even came up with some pretty fancy gadgets as you say that are fun to play with. But to corrupt science you would need to introduce untruths into factual equations. Giving an alternate view point is not corrupting science, it is merely forwarding the opportunity for yet another door to be explored.
 
Hmmm... This might get interesting between Joe and Darby since they both claim to have higher education in psychology. Darby uses it to interrogate people...Joe uses it for...hmmm not sure yet. Lol.:)
 
For instance, if I were a great tornado winding my way through the plains of Kansas and you attempted to harness my energy for your own bidding, I would wager to say you would fail miserably. Oh you may figure a way to collect some of my wind now and again, but only sporadically. You definitely know I am there though because you feel my force, and not just because you can see me, you could be a blind man for all I know. This still does not change the fact that I am there.

Exactly my point. A tornado blows through the plains of Kansas. It can be definitely detected, metrics can be applied to it, it can be studied and from the study definite predictions can be made about the next tornado blowing through the plains of Kansas, Oklahoma or Colorado. When that next tornado does occur we can test the predictions. And sure enough, when we do observe the next tornado we verify repeatability, at least to the limits of exact similarities between the testbed tornado and the observed recurrance. No two tornados are expected to be exactly alike but the gross details can be verified (or falsified).

That's not the case with paranormal investigations. When experiments fail to verify the hypothesis in the case of paranormal investigations the noise ("bad vibes") that interferes with the expected outcome is added to the theory as a free parameter that is not derived from the theory. The experimenter is predisposed to believe that "bad vibes" affect experimental results without any experimental evidence of "bad vibes" existence and then "bad vibes" is given as the agent that prevented repeatability.

The experiment was supposed to be an investigation into what a paranormal event is or isn't and before verifying or falsifying the case it tosses an undefined, and by virtue of the nature of the experiment itself unverified, paranormal event ("bad vibes") into the experiment to explain why it failed. It's self serving, circular logic and a tautology. It's neither science nor an honest inquiry.
 
Oh I most definitely agree it was a flawed self serving experiment. Thus my point in using a blind man analogy. You are correct that a tornado in and of itself can be classified and studied by you and I. However if you were a blind man and could not see the force you were dealing with, you would only be able to guess what it was. So in the end this blind man has a powerfull force which he could not see, he knew was there, he feebly attempted to control, and finally may or may not happen again.

So here we have these "kids" attempting to control and recreate experiences they may or may not have had at one point in the past with this great force they can not explain, but clearly know was there. In doing so, they or anybody else for that matter who attempts these experiments to control this unseen power, give more ammunition to mainstream scientists who say such a force obviously not there. When clearly a power so great as to create the universe will not fall under the control of a mortal human to be used in such a petty way.
 
However if you were a blind man and could not see the force you were dealing with, you would only be able to guess what it was. So in the end this blind man has a powerfull force which he could not see, he knew was there, he feebly attempted to control, and finally may or may not happen again.

Another asymmetric (inapplicable) example. You assume the blind man cannot use calibrated, scientific instruments? I sense in your zeal to try and prove your point (which I do not think you or anyone can do within the realms of the scientific method), I think you are constructing easily falsifiable analogies.

with this great force they can not explain, but clearly know was there. In doing so, they or anybody else for that matter who attempts these experiments to control this unseen power, give more ammunition to mainstream scientists who say such a force obviously not there. When clearly a power so great as to create the universe will not fall under the control of a mortal human to be used in such a petty way.

There is the embedded, but uproven assumption again. In this argument you assume that this "power so great" actually exists. That is an invalid scientific position. This is where you are using a spiritual system (unsupported belief) in a scientific debate. No go.

As to getting emotional or feeling attacked, you guys clearly do not understand my mind set. I never have, nor will I ever get emotional or feel attacked.

Sorry, I was not implying you, personally or specifically. I respect your ability to separate emotion from a good debate. I was speaking "in general" about folks around here. There are a lot of over-sensitive people here who do not distinguish scientific criticism from personal criticism.

RMT
 
Another asymmetric (inapplicable) example. You assume the blind man cannot use calibrated, scientific instruments? I sense in your zeal to try and prove your point (which I do not think you or anyone can do within the realms of the scientific method), I think you are constructing easily falsifiable analogies.

No, I was simply using an analogy which could be easily understood by anybody, but for you, we will take away the blind mans legs, arms, and tape his mouth with duck tape and sit him in a field on a bare spot of concrete. i.e. you knew exactly what I was meaning.

There is the embedded, but unproven assumption again. In this argument you assume that this "power so great" actually exists. That is an invalid scientific position. This is where you are using a spiritual system (unsupported belief) in a scientific debate. No go.

Not so, not so at all. I believe the same thing as most scientists believe, which is at some point in what we label as time, something wonderful and powerful happened. The universe was born. You prefer to call it a "big bang" caused by the force of gasses blowing up and attempt to study it, to find out where, when and why. I prefer to call it creation, by a higher power and attempt to interact with it, to connect to it, and find meaning. Neither are "proven fact", simply a belief. The same way if an alien came to earth, many scientists would want to take it apart and study it, where as I would rather talk to it and learn from it in that manner.

As far as debating with unsupported beliefs, you have already given prime examples where that happens every day. crack pot global warming scientists (obviously just imo) argue everyday even though their facts are self serving and political.
 
Sorry, I was not implying you, personally or specifically. I respect your ability to separate emotion from a good debate. I was speaking "in general" about folks around here. There are a lot of over-sensitive people here who do not distinguish scientific criticism from personal criticism.

Oh, no worries at all my friend /ttiforum/images/graemlins/smile.gif
 
However if you were a blind man and could not see the force you were dealing with, you would only be able to guess what it was.

Again, on my point. Yes, if a force exists that I cannot see I can make a guess at what it is. But a "guess" in the case of scientific inquiry is far different than than simply adding a free parameter without any specific reason.

I can study the issues of forces based on what is already known about forces. From the results of previous verified research I can postulate what should be observed in the case of the unknown force under investigation and also postulate what other effects are also implied.

For example I postulate based on experiments performed than atoms have at their core a massive particle that I'll call a proton and that it has a positive charge. I know from previous investigations that there also exists a particle known as an electron that orbits the nucleus and that it has a negative charge. I also know that based on previous inquiries that electrons don't seem to crash into the nuclei of atoms and that positive and negative charges attract.

I now have a problem. I have experimental verification of two sets of data that conflict with each other. But I haven't as yet explored the implied forces that prevent this from occuring. So I make some educated "guesses" and though I don't at first explain the "how" I do end up with the "why" - Pauli's exculsion principle. No two Fermions can occupy the same quantum state. Electrons, neutrons and protons are all Fermions thus electrons don't crash into the nucleus. I then run experiments and I end up verifying the principle. Somewhat later I'll also discover possible exceptions and the conditions that might allow for the exceptions so that a proton can absorb an electron and what to look for to verify that set of circumstances. To do so I'll invent a linear particle accelerator and slam electrons traveling at close to the speed of light into protons (only to discover that they simply get very, very close to the protons and spray a lot of other "elementary" particles about the room).

I have never seen a proton or an electron and I have never seen the electromagnetic or quantum forces that are in play. I'm a blind man. But even though I'm a blind man I have successfully investigated electrons and protons, the forces in play, implied results of electron-proton interactions and come to rational conclusions supported by experiment to explain why electrons don't crash into protons.

There are guesses and then there are guesses. One form of guess is far different than the other.
 
I can agree with those statements completely Darby. Although the last line is a bit smug if read into by somebody.

You must understand though I have never claimed to have any of these powers, gifts, or what ever one prefers to call them. I am simply stating that I believe this force is not like your atoms which you seem fond of. It can not be controlled, it does what it wills, and it is intelligent, and you can not discount a person's personal experience with it, if no other logical answer is found.

History is full of numerous examples, I will steer clear of any religious example so as to avoid any bias. In the 1960's a middle aged man in Spain was blind. This man had been blind since childhood because his optic nerves were damaged, so it was not some form of psychosomatic injury or anything like that. For some reason this man decided to travel to Scotland and visit a runic type healer. Upon his return home, doctors were baffled because the man's sight had been restored. His optic nerves had regrown somehow. No viable explanation was ever discovered, and it was ultimately labeled a fluke of nature. This does not come from religious texts, but from medical journals.

So...how did this happen? Was this and other accounts like this flukes of nature? Can a placebo effect be so strong as the man just believing in the runic healer, or was this simply an example of a higher power willingly intervening on behalf of this man through this healer? I do not know the answer to these questions, but what I do know is it happened, and men far more intelligent than I could not answer either. So it was given the "the human body is an amazing thing" speech.

Now do I believe in these soothsayers and tv evangelists who claim to work all sorts of miracles? No I do not, but do I believe there is a higher power which I can feel, can not see, but is capable of doing these things? Absolutely.

These are things which frustrate scientists because they can not grasp them with their hands, or see them under a microscope or read a theory about them to create yet another (or postulate as you like to say) hypothesis about it. It still does not take away from the fact that it occurred.

scientists operate inside this limited box of "I can prove a=b so it must be so". I put forth that you must also realize there may be exceptions as you said, however, the exception may not be inside your box.
 
We are making progress towards mutual understanding, I believe, even if we do not end up changing anyone's beliefs. I've got a 3 day weekend to work towards replying to several points you have made, as well as my friend Kerr. First, let's deal with this one:

I just happen to disagree with his particular point of view on this issue, because my "higher education" is a science field that deals with the human mind, not numbers on a board. If you mean "higher education" in order to understand because of a tendency to talk over a person's head and an inability or unwillingness to break points down in layman's for all to understand, then yes I agree completely.

No, that is not what I mean, even though I do understand what you are saying. However, some concepts (especially complex science and engineering topics) simply cannot be broken down into layman's terms within the span of time, or media bandwidth, available in an elevator discussion or an internet forum. That is why science and engineering degrees take 4 years... because much of the knowlege must be acquired in a progressive process of building new, more complicated knowledge upon simpler, fundamental concepts. I have attempted to teach some more complex concepts of aerodynamics to ruthless here on this forum in the past. But no matter how much I break it down into laymans terms, the fact that it takes my actual students many semesters of contact classtime work to acquire this knowlegde is what prohibits a layman from ever being able to comprehend the details on an internet forum.

But the reason I do not agree with what you say above even goes deeper than just the response I give in the last paragraph. It is also because lay people seem to think all they need is common sense, life experiences, and intuition to "get it." The problem is that science and engineering are rife with examples where what you believe is "common sense" or "intuition" are actually incorrect when faced with the detailed engineering analysis of a phenomenon. In fact, this is an important part of my instruction to students: Pointing these types of examples out to them, and showing them how their ideas of "common sense and intuition" can steer you dead-wrong, and why it is important to follow the detailed engineering analysis procedure to ensure you don't take shortcuts that lead to a wrong answer...and in aerospace, a wrong answer can mean a dead human.

Let me give you just one example, from my ARO 101 course. Since it is the first aero engineering course that freshman take, this example IS conducive to breaking things down into layman's terms... while at the same time acting as an example to show students how you must not "trust your intuition" but rather learn and follow the detailed engineering process. The example deals with teaching students about hydrostatics and fluid pressure concepts, and I present this example BEFORE I begin to teach them the detailed equations and analysis methods of hydrostatics. On the board I draw a diagram just like this one for the students to consider:

Pressure08.gif


Identical fluids in all the containers, and the fluid levels are all equal height as shown by the dotted line at the top of the fluids. Then I ask the question of the class: "In which of these containers is the pressure at the bottom of the container the largest?"

Invariably (unless a student has already had exposure to hydrostatics) an unknowing student's "common sense and intuition" will tell them to find the container that has the largest volume of liquid in it...and that would be the container that has the highest pressure at the bottom. The student might size all the containers up and then proudly raise their hand and claim "container D has the largest volume of fluid so it will have the highest pressure at the bottom."

And the student would be incorrect. The "common sense shortcut" has failed them, because the principle of hydrostatics (which I then go on to introduce the basic equation and how one analyzes such problems) tells us that the pressure in any fluid is only dependent upon the depth of the column of fluid, and it is not at all dependent upon the shape of a container or the volume of fluid in that container.

This is just one, VERY simple example of how using short cuts and calling them "intution and common sense" do not work, and will lead you to wrong conclusions. Every single course & subject I teach in aerospace has a great many situations just like this, and of increasing complexity. Especially when you get to understanding how the drag of an aerospace vehicle depends upon so many things, and there is NO "common sense or intuition" that can be used as a short cut to avoid doing the hard work. This is an EXTREMELY IMPORTANT lesson in engineering to change the way the majority of students think about the world around them to help them mature. Some students refuse to change their way of thinking in this regard, often because they are stubborn and wish to "believe" instead of "know". They never complete their degree and do not move on to become engineers because they would rather "believe their truth" rather than "know the actual truth."

Another example of "I am smarter than you, and I'm telling you it was either in your imagination, the wind, a shadow...etc" Because it can not be reproduced, does not mean it did not happen.

Not at all my point in what I was saying to ruthless. My point is the one I just made above, in excruciating detail. Going through the "hard work" of an engineering education gives you new tools (scientific tools that are demonstrably superior to "common sense and intuition") that can and will help ruthless to reason about an experience... which can not only help him AVOID jumping to an unsupported conclusion (just because his intuition tells him that is what he should think), but could very well be used to actually form a testable scientific hypothesis about what he experienced.

It is not arrogance, and it is not even "I am smarter than you." Rather, it is "I am more educated than you and I wish to explain what I know, that you do not, that will help you avoid jumping to an incorrect conclusion." The "smarter than you" is arrogance. The education aspect is the normal mode of a teacher who passes on valuable knowledge.

This, I would like for you to explain if you will.

Gladly, but not in this reply. Next reply. Possibly later tonight, but more likely tomorrow. Along with other clarifications that I also think will get us closer to mutual understanding.

Good night...
RMT
 
But the reason I do not agree with what you say above even goes deeper than just the response I give in the last paragraph. It is also because lay people seem to think all they need is common sense, life experiences, and intuition to "get it." The problem is that science and engineering are rife with examples where what you believe is "common sense" or "intuition" are actually incorrect when faced with the detailed engineering analysis of a phenomenon. In fact, this is an important part of my instruction to students: Pointing these types of examples out to them, and showing them how their ideas of "common sense and intuition" can steer you dead-wrong, and why it is important to follow the detailed engineering analysis procedure to ensure you don't take shortcuts that lead to a wrong answer...and in aerospace, a wrong answer can mean a dead human.

Ok, yes, I do understand and also agree with you in this instance. My argument however, is when all is said and done, many things as you say can be discredited or proven to be an over active imagination, BUT...there are occasions just as in UFO's as well, that science has thrown every thing but the kitchen sink at it, and still fail to explain it. It is at that time it comes down to a personal belief. Especially if it is you that it happened to. Now you may continue to do experiments and test theories and everything else because your mind tells you to try and figure it out at all costs, where as I will simply except it for what it is, or what it seems to be to me I should say, until proven otherwise. Now who is to say I am wrong? and I understand the flip side of who's to say you're wrong as well, but Until the universe is solved by man (which is something I just feel will never happen) it simply comes down to belief.

As I said, man is the one who is flawed, he named his god, and it is wrong to push religious beliefs onto anybody, especially as a pretext to war or to deceive and oppress. But if you come to this understanding through open communication and debate, have a willing and open mind, then it makes me happy because It is a joyful experience to share.



Now as to your little chart...lol, I have no idea for the answer. I never so much as picked up an engineering book in college. If I had to guess though I would say all 4 flasks also have the same "amount" of fluid as well, but that "B" would have the most pressure at the base simply based on shape, because if it has the exact same type and amount of fluid as the other 3, which would = the same amount of weight, but the least area for it to go. Either that or they are all the same because of some formula I'm sure you will explain... **Shrug** :D
 
I am simply stating that I believe this force is not like your atoms which you seem fond of. It can not be controlled, it does what it wills, and it is intelligent, and you can not discount a person's personal experience with it, if no other logical answer is found.

Yes, people's personal experiences with "it" can be discounted because of the problem with a lack of repeatability, gullability, outright fraud, desire to please paranormal investigators, desire to embarass paranormal investigators, 15 minutes of fame syndrome, etc. Moreover, it wouldn't be me making an extraordinary claim (of a paranormal event). I don't have to explain anything or offer some alternate theory if "no other logical answer is found." If someone wants to make a claim it's up to them to justify their conclusions. Oh, sure. We can quip back that they don't need to justify their extraordinary claim and that's true. But I've yet to see one of them make that choice. They want to be believed. They need to be believed. And it soon becomes apparent that they are obsessed and turn to the most logical place to get their answers...and alt-sci BBS on the Internet. Ay-yup. That would be my first choice too.


Tossing three more free parameters into the mix (it is intelligent, it has a will, it cannot be controlled) by presupposing them to be true statements without any rational justification doesn't help the case for the paranormal. You haven't as yet even shown that there is an "it", let alone that it is intelligent, has a will and/or cannot be controlled.
 
...."B" would have the most pressure at the base simply based on shape, because if it has the exact same type and amount of fluid as the other 3, which would = the same amount of weight, but the least area for it to go. Either that or they are all the same because of some formula I'm sure you will explain

Rainman did explain...

"...the pressure in any fluid is only dependent upon the depth of the column of fluid, and it is not at all dependent upon the shape of a container or the volume of fluid in that container. "

Since it appears that the "depth" of the column of fluid of all the containers are equal, from what Professor Rainman posted as an explaination, the pressure at the bottom(P) is equal relative to ALL the shown containers, despite the varied shapes of the containers.

Now, relative to : " Either that OR they are all the same "...one would hope that such an answer is acceptable to the professor.

On an exam, the question would probably appear as follows :

"In which of these containers is the pressure at the bottom of the container the largest?"


1--Container A
2--Container B
3--Container C
4--Container D
5--Container E
6--All of the Above ?

The answer : 2--Container B ! That or either 6--All of the above (because of some formula).

Sorry, but it seems that the professor of the class would have to mark that answer as incorrect, and assume that the student missed that portion of the lesson when it was explained by the professor.


~~~~~~~~~~~~~~~~~~~~~~~~~~

Granted, science is extremely valuable, as are the scientific methods. However, simply put...

Science does NOT answer ALL the questions regarding ALL the experiences.

As an example ;

When I was younger, our family would travel to visit close friends in the San Fernando Valley. One night, the subject of a near-by "haunted house" came up and being skeptical, I demanded to go and see this "haunted house".

We walked up the road, and stood in front of the supposed "haunted house" and I laughed, as the home looked normal to me. As we were walking away, my friends were a few steps ahead of me, when something seemed to push me down onto the ground from behind, with the definite feeling of hands being placed onto my back and being shoved.

I was angry, and turned to look to see who it was that did it, but in looking, there wasn't anybody "seen" that could have pushed me. All my friends were in front of me, and the lay-out of the street was such that no one could have pushed me and run away fast enough to hide.

So...

Tell me what "scientific method" you have to explain what happened relative to my experience ?
 
KT,

From Ray's diagrams we really don't know the answer to the question of which one has the greatest pressure because there are no metrics.

But we can say, based on experimental verification, that locally (near to the surface of Earth where there is no appreciable gravitational gradient for sufficiently small objects), we only need to know a minimum of information about the individual systems.

We need to know the mass of the liquid (m), the volume of the liquid (V), the local gravitational acceleration (g) and the depth of the column (h).

The pressure is defined as the density of a stationary liquid times the local gravitational acceleration times the height of the column of liquid

P = (m/V)*g*h

(m/V means "unit of mass per unit of volume"...density)

That's it. The shape of the container isn't relevent.

Of course if you had two otherwise equal (equal in volumn, not necessarily in shape) columns where one column is stationed 3,000 miles above the surface and the other stationed on the surface of the Earth the pressure wouldn't be equal because the variable "g" would not be equal in each system. But that's the point. The parameters "m", "V" and "h" are constants (assuming that there are no gross Special Relativity issues involved) - "g" is a variable. It will change based on the distance between the location of the column and the center of gravity of the system in which it resides.

If we assume in Ray's diagrams that the liquid density is the same in each diagram and that the distance from the center of gravity is substantially the same and we see that the height of each column is substantially the same then the pressure is substantially the same in each column.

Keep in mind that if we have, for example, two equal containers at the same distance from the center of gravity but put liquid hydrogen (h) in one and liquid plutonium (pu) in the other the pressure won't be the same. That's because the density isn't the same. The density m(h)/V is not the same as the density m(pu)/V where the volume (V) is the same in each case.
 
From Ray's diagrams we really don't know the answer to the question of which one has the greatest pressure because there are no metrics.

If you were the student sitting in Rainman's class, this is what you would say in response to the question ?

Because, as a matter of fact, there are...

"Identical fluids in all the containers, and the fluid levels are all equal height as shown by the dotted line at the top of the fluids. "



And sure, obviously, if the containers were spread through-out the known universe, there might be a difference, but you know that wasn't the question. But then from your replies, maybe you didn't really read Rainmans question, did you ? Or have some sort of phobia about just admitting you made a mistake.

No big deal, really, we all make mistakes, even if it is only once or twice a year. /ttiforum/images/graemlins/tongue.gif


We need to know the mass of the liquid (m), the volume of the liquid (V), the local gravitational acceleration (g) and the depth of the column (h).

The pressure is defined as the density of a stationary liquid times the local gravitational acceleration times the height of the column of liquid

P = (m/V)*g*h

(m/V means "unit of mass per unit of volume"...density)

etc, etc, etc...

In the sales world, this would be known as "The Razzle Dazzle Response Technique". Good try, though.
 
Yes, people's personal experiences with "it" can be discounted because of the problem with a lack of repeatability, gullibility, outright fraud, desire to please paranormal investigators, desire to embarrass paranormal investigators, 15 minutes of fame syndrome, etc. Moreover, it wouldn't be me making an extraordinary claim (of a paranormal event). I don't have to explain anything or offer some alternate theory if "no other logical answer is found." If someone wants to make a claim it's up to them to justify their conclusions. Oh, sure. We can quip back that they don't need to justify their extraordinary claim and that's true. But I've yet to see one of them make that choice. They want to be believed. They need to be believed. And it soon becomes apparent that they are obsessed and turn to the most logical place to get their answers...and alt-sci BBS on the Internet. Ay-yup. That would be my first choice too.

Of course they can be discounted because you choose to do so. Sure you have people who are wanting fame or profit and prey on the gullible. You have the same exact thing in mainstream science as well. I can link you a charter to the United Nations which would have changed the way every country conducts business, and puts limits on emissions, and creates profit for the major powers. All this in the name of science and global warming. It was not until some brave guys came forward with hacked e-mails showing out right fraud that anybody took a second look. Now many back office scientists feel vindicated to a great degree. Al Gore and his crack pot team of scientists have been exposed and serious flaws discovered in their works. All this for pride and profit.

Face the facts...scientists discount personal experiences as noise, anomalies, artifacts, or what ever label they want to call it not because of the reasons you listed, but because of fear and mainly pride. you do not have the courage to stand and simply say "I don't know." Those 3 words haunt scientists. They go into a shell, they start giving formulas as to why this or that can't be so because it can not be repeated. They say their must be a logical explanation, and if one can not be found, well let's just call it an artifact like on an x-ray, it's not really there. It makes them feel better because now they can go show how the other experiences can be explained away. they quickly forget about the 1 or 2 they could not explain because it may show they don't have all the answers...PRIDE, the refusal to admit they may be wrong.

As I have said, I never will force my beliefs onto any man, but I will stand up for what I believe, and who are you or any man to take a personal experience and from somebody and say it did not happen. Just because you can disprove 99% of personal experiences does not mean you can disregard the final 1%. How arrogant are you to believe this great force must obey you and conform to your scientific parameters?

I do not seek fame, I do not seek profit, I am in no means gullible. What I am is objective and understand sometimes there are no scientific answers to a situation, and when such a situation arises I am not so prideful to accuse the party of fabrication.



"Don't sail to far out in the ocean Christopher, you'll fall off the earth"
 
You have the same exact thing in mainstream science as well.

Yes you do. But there's a substantial difference. In the case of mainstream science you can deal with a proposition made by a scientist about an observation or theory by applying very specific and rigorous tests to see if the same or similar result can be repeated under the same conditions as he original. For the past 2000+ years we've been doing just that. Valid observations can be and are repeated all the time on demand. Invalid observations cannot be repeated.

Paranormal "observations" have never passed the test of repeatability. They've only managed to become the subject of "reality" docudramas on the ScyFy Network because they're very cheap to produce (relative to a regular sci-fi series with real actors working at SAG scale), late night talk radio shows where the evidence is given by people who sound like they took their scheduled dose of Risperdal just before deciding to call in with their paranormal observation story and it sells a lot of books that quickly end up on the $1.00 shelf of you favorite book store.
 
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