To Tobias
sorry for ignoring you, I wasn't aware you were part of this forum. As far as I knew bangoskank was transporting my posts to the JREF forum to be picked apart. I responded to him and to what he did. If in doing this, I ignored you, I apologize.
I assumed bangoskank had pointed out that it was a poster from jref. Oh well, no harm done.
You are commiting the same logical error as bangoskank, you simply keep repeating the same denial of what I have said as if constant repetition proves your point. O
When you have a made a claim that is demonstratedly false, what can i do but deny it is true.
I must admit i can't remember all your claims anymore, but i'll do the ones i can remember.
Your claims:
1) Any particle without a mass can only travel at c. Any particle with mass can travel at more than c.
2) Something moving faster than c will move backwards in time, and because you can see that particle you can see the future(sometimes). I am not sure if this was your claim, but i think it was, please correct me if i'm wrong.
3) Electromagnetic fields from the brain and body can be "saved" in quarks around us, and can later be "viewed"
4) The uncertainty principle works on the macro scale(can't remember how that was relevant)
1) Any particle without a mass can only travel at c. Any particle with mass can travel at more than c.
To accelerate an object of non-zero rest mass to c would require infinite time with any finite acceleration, or infinite acceleration for a finite amount of time
Either way, such acceleration requires infinite energy. Going beyond the speed of light in a homogeneous space would hence require more than infinite energy, which is not a sensible notion.
Your claim that something with non-zero mass can travel faster than c is false.
Though there is one(1) postulated particle that can only travel faster than c, and that has mass.
That is the tachyon ( as i have stated before ).
So far, it is just an artifact of special relativity, since we don't know if it exists.
If it exists and we can't measure it, can't see it, can't expirement with it, then it might as well not exist.
Now the fundamental fact of relativity is that E2 - p2 = m2. (Let's take c=1 for the rest of the discussion.) For any non-zero value of m (mass), this is a hyperbola with branches in the timelike regions. It passes through the point (p,E) = (0,m), where the particle is at rest. Any particle with mass m is constrained to move on the upper branch of this hyperbola. (Otherwise, it is "off-shell", a term you hear in association with virtual particles - but that's another topic.) For massless particles, E2 = p2, and the particle moves on the light-cone.
These two cases are given the names tardyon (or bradyon in more modern usage) and luxon, for "slow particle" and "light particle". Tachyon is the name given to the supposed "fast particle" which would move with v>c. (Tachyons were first introduced into physics by Gerald Feinberg, in his seminal paper "On the possibility of faster-than-light particles" [Phys.Rev. v.159, pp.1089--1105 (1967)]).
Now another familiar relativistic equation is E = m*[1-(v/c)2]-1/2. Tachyons (if they exist) have v > c. This means that E is imaginary! Well, what if we take the rest mass m, and take it to be imaginary? Then E is negative real, and E2 - p2 = m2 < 0. Or, p2 - E2 = M2, where M is real. This is a hyperbola with branches in the spacelike region of spacetime. The energy and momentum of a tachyon must satisfy this relation.
Now, IF, and lets make an assumption here. The tachyon is real, you wouldn't be able to see it because it would be too small to see with light.
The wavelength of light is simply too big to see it. So any notion of seeing a tachyon with nothing but big science equipment(most likely involving tachyon coliding with electrons) is not doable.
2) Something moving faster than c will move backwards in time, and because you can see that particle you can see the future(sometimes). I am not sure if this was your claim, but i think it was, please correct me if i'm wrong.
Observers with relative motion will disagree which occurs first of any two events that are separated by a space-like interval. In other words, any travel that is faster-than-light in any inertial frame of reference will be travel backwards in time in other, equally valid, frames of reference.
Your claim that it would travel backwards in time is true.
But you would still not be able to get any data from these particles, if they existed, without some pretty big equipment, and maybe not even then.
3) Electromagnetic fields from the brain and body can be "saved" in quarks around us, and can later be "viewed"
While the EM field generated by our brain may or may not be stored in particles around us(i honestly don't know if that is possible). The strength of the EM fields created by our brain would mean that it could only really be stored in matter right next to us. That is, it could, possibly, be stored in the fluid in our brain. But that it would be stored, if at all possible, in our cranium seems a bit of a stretch. And going to a wall, or the air around us. Is just way too improbable to even think about, imo.
4) The uncertainty principle works on the macro scale(can't remember how that was relevant)
Ok, i'll have to admit here that yet, quantum mechanics does work on all scales. And humans really can do quantum mechanic tricks like walking through walls, be two places at once, and be at work before you arrive there.
But if you do the calculations to see the probability you will see that it takes nearly an eternity for it to happen.
For instance, the chances of me going out and buying one(1) lottery ticket now, and winning, are around a billion^billion^billion^billion^billion times more likely than anything the size of a quarter have done any of the things i stated above, through the entire existance of the universe so far.
And to be honest, the billion^billion^billion^billion^billion is way too small, but i got tired of writting more ^billion's.
So yes, theoreticly, it is doable on the macro scale, but it is just so unlikely that you might just as well state it doesn't work on the macro scale.
Think about it, the chance that something the size of quarter have been two places at once during the existince of this universe is smaller than.
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If your argument would be correct, then that would totally shatter quantum mechanics.
Now if you wish to drag the level of proof up for the existance of a critter up to the capture of a live or dead exemplar, you may. But the giant squid is hardly in the same class as that blood sucking goat thing from the caribbean. There were numerous examples of sucker wounds on whales and parts of giant squids found in the digestive tract of whales before a live one was observed. Trust me, there weren't a lot of marine biologists who didn't believe. The level of proof available was adequate to a high probability of existence with a possibility of error.
Non Sequitur
A rational, scientific mindset can include premises that are not yet proven as you say and I say that my scientific mindset does in fact, fiven the points I have previously made concerning relativity and quantum theory, and with certain logical extensions that involve the "shadowing" or echoing of patterns found in the subatomic realm into the macro universe ( by the way Hawking was working on a variation of this to theoretically allow for FTL travel) Now I am not saying that things are precisely mirrored at different levels but that the patterns are reminiscent of each other (and boy do I wish I still had my math. Talking about this in English is a real bitch)
Yes, one can include premises that are not yet proven, and scientist do that, but the result of such a thought experiment can be nothing more than philosophy untill the premise is moved from a hypothesis to a theory.
A rational, scientific mindset can consider that a theory like string theory is most likely or probably accurate and operate as if they believe.
As Steven Weinberg correctly says, Physics is an experimental science. And as long as String Theory can make no predictions for an experiment or an observation it isn't science, it is philosophy.
Personally i really want String Theory, or rather M-Theory, to be true, but, for now, it is simply a philosophy.
It would be fair to say that relativity's description of gravity is tough to buy, but one ignores the predictions it makes about the behavior of a system at one's peril. People are working in string theory. I don't know what you mean about not "using" it. People are certainly talking about it, looking for ways to experimentally prove or disprove it or parts of it, no body "uses" special relativity either as we don't have anything that goes nearly fast enough to be overly concerned about.
By using it i mean, using the gramma and syntax of the theory to learn more about our universe. We do that all the time, still, with Quantum Mechanics, and with Special Relativity.
For instance, the twin problem was tested with atomic clocks on planes, that is "using" special relativity to understand something about the world, as well as it is agreeing with a prediction of special relativity, thus making the theory even more stable.
Untill String Theory advances from a hypothesis to a theory we can't be certain if it descripes the real world, if it is just fancy mathematics. So untill it can make a prediction, or an observation, that agrees with String Theory, we can't know of sure if it has anything, at all, to do with the real world.
The scientists are looking, and i hope that in the next 5 years we will begin to see evidence of Super Symmetry, which is consistent with String Theory. Mind, i don't know if finding Super Symmetry is enough to advance String Theory to a theory.
But using String Theory as an explanation for something is just not valid yet, because we have no idea if it is true, or accurate.
Although, have you heard about the Pioneer Anomaly. I had totally missed that. I read about it for the first time today and am soooooooo psyched.
Yes, MOND is trying to explain that.
I also spotted a dear little bit in a recent Scientific American that points out that they have built a quantum computer that works accurately about one third of the time when it is TURNED OFF> So much for quantum effects in the macro universe. We get the information.
Ehm, what are you trying to say here?
Ok, if i make an experiment in QM and i make an experiment of Schrödingers Cat, i can do that.
Now if i have equipment that can see this, and then show it on a computer screen, that doesn't make Schrödingers Cat work on the macro scale. It is just the computer and our equipment enhancing what is happening.
The same with the quantum computer.
A quantum effect in the macro world would be something like walking through a wall. Or being two places at once. Or arriving somewhere before you arrived there.
As in, arriving to work before you have gone out of bed.
That is QM on the macro level, and it doesn't happen.
How is that then. Please explain precisely how I visualize the location of an object that does not belong to me, that I never touched and which is not in my house or under my control, with my mind fooling me into this. Obviously we are capable of envisioning things - through concentration or day dreaming or any of several means. What I perceive seems different. Now certainly I could be deluded, but unless you wish to postulate an extreme mind/body duality to think that I am somehow fooled by my own mind without my knowledge or consent, well, that's getting way too Jungian for me.
I am not THAT good with psychology, sadly. The best i can do is give an example(which i may have already given, not sure) of what i think can be the cause.
Person A is scared of flying.
Person A boards a plane, deadly afraid that it will crash
Plane crashes, and Person A claims (s)he predicted it.
Person A have forgotten the 10 times in the last year (s)he traveled on a plane and had the exact same feeling, and it didn't crash.
That is not Person A being delusional. That is not Person A lying or being dishonest. That is Person A's brain fooling Person A into thinking something that isn't true, because our brain is hardwired to make connections of cause and effect, and it often makes mistakes.
One way it COULD happen for you(and i'm not saying this is it, but a possible explanation).
Friend A lost slippers.
Friend A asks you where the slippers are, you don't know
Friend A finds slippers under couch
Friend A tells you.
You forget (your brain doesn't see it is relevant).
Friend A looses slippers again
Friend A asks you where the slippers are.
You say "under the couch" even though you don't know, because you have forgotten. But your subconcious is feeding you the information, without your knowledge.
Friend A finds them under the couch.
You think you have a special ability.
That is way what you can experience can happen. I am not saying that is what is happening. I am just saying that is one way it COULD happen.
Even one of your members admitted I made some good points when it comes to physics, you keep repeating that what I have postulated is wrong, but you don't explain why it is wrong. Just repeating that something is or is not so does not make it true.
Not to be evil, but you are doing that just as much as i am. I am repeating that you haven't properly shown that your experience is consistent with science. And you are repeating that it is. And for the last many posts neither of us have expanded on it.
Science is not an absolute in the sense in which you seem to interpret it. Science is the PROCESS of coming to the truth.
True.
Now again, you claim I have repeatedly ignored me. Where are you registered on this board. I wasn't aware that I was expected to respond to postings from a different forum. Had you expected me to respond through bangoskank as a conduit, it would have been simpler to tell me you expected same. I apologize again.
Sorry, i thought he had explained matters. My fault.
Read bangoskank's postings on this board. You will see what I mean about misrepresentation.
Please note that after some of your board treated what I said with respect, thes suddenly appeared to apprehend that what I was stating happened was something else, something utterly trivial which entitled thisr to mock me as much as much as thes desired. Whatever. I find this behavior reprehensible and am responding now only because you, Tobias, are presenting yourself as a different person.
Thanks.
Ok, i think this time i have properly stated my case instead of just denying your argument(though i believe i did more than just deny your argument in the first posts i made, oh well.)
So, that is why your explanation is inconsistent with science. I'm sure there are more, but i can't remember all your arguments.
Oh, and remember, i'm not trying to say that your experience is or isn't happening. I'm not trying to get you to prove it is happening. All i'm interested in is showing that if this is happening, it isn't consistent with the science as we knows it today.
Then, if you want to, and can find a proper way to test it, you may be able to change science forever. But that entirely up to you, and not really interesting for me. My intention here is solely to show that the mechanism you have explained is not consistent with science, and thus, that your claim is supernatural.
Sincerely
Tobias