Ben
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Post by Ben on Mar 28, 2024 19:03:03 GMT
I know it's been a while, but I have been meaning to return to this, since I realized that the point can be made in plain and simple terms that anyone can understand. We can essentially disprove his theory using very minimal assumptions and no technical jargon. This is all we need to do: consider an experiment like that of the balls rolling through tubes, but modified in three ways: 1. the straight and circular tubes are of equal (Euclidean) length; 2. the tubes are divided by markings into many short segments - say 1/1000th of the total length; and 3. the video resolution and frame rate are higher, or the whole setup is proportionally bigger, so that we can time the transit of each ball through each segment.
So we will have two tubes of equal length, one straight and one circular, and two balls entering them at the same initial speed. We will test whether the balls reach the endpoints at the same time, or the ball in the circular tube takes longer by a factor of 4/pi or about 27%.
Clearly, the total transit time through a tube can be represented as the sum of the transit times through all the segments composing the tube. The segments will be of the same length, and the number of segments will be the same in both tubes, but in the one tube the segments will be straight, and in the other slightly curved. Clearly also, the more segments we divide the tubes into, the less difference between the straight and curved segments. At some point (which we don't need to reach) they would become practically indistinguishable.
The first order of business will be to measure the transit times through the segments at the beginning, middle and end of each tube, to quantify the slowdown due to friction and air resistance. If this is significant then it will be hard to draw any conclusions about pi.
But suppose that these forces are negligible and there is no significant slowdown, as was assumed in the original experiment. Then, clearly, the transit time through a tube can be represented as the transit time through a segment times the number of segments composing the tube. And for Miles's prediction to come true, either of the following has to occur:
1. The ball in the curved tube takes 4/pi or 27% longer to travel the first segment than the ball in the straight tube takes, despite entering at the same speed, simply due to a slight (maybe even imperceptible) difference in the curvature of the segments. This is simply impossible, as common sense and everyday experience dictate.
Or,
2. The balls take approximately the same time to travel a single segment, but the ball in the curved tube takes longer to reach the end of the tube by a factor of 4/pi or 27%. But since each segment is 1/1000th of the total length, we can divide the total transit times by 1000 to obtain the transit time through each segment. It will follow that the time through a curved segment exceeds the time through a straight segment by 27%, a contradiction.
These are the only outcomes consistent with his prediction, and both are impossible. Hence his prediction is impossible, QED.
As elementary as the argument seems, it really is that simple. It is checkmate for his thesis, as far as I'm concerned, and we need almost no math to prove it, just common sense and simple arithmetic.
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Michael
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Post by Michael on Apr 25, 2024 17:48:01 GMT
@ben I don't understand - honestly, though of course the joke is there too, so I would have probably said it anyway.
TBF, I haven't given his theory any thought, it would be up to him to convince some higher minds than mine before I started believing. I know that is not an argument but it is a fact of life that time is limited and theories have to cross some critical acceptance criteria before a lay person needs to think about them at all. In fact there is no real reason that lay people need to think about this. Which is the conclusion I have reached with most of Miles' positions, if you turn the telly off than it all just disappears. Miles hasn't done this and it would hardly be an amazing position to take if he did - it would just mean he had no audience and therefore no income - he is as much part of the matrix as he is fighting against it.
Anyway onto the the shape of my balls:
Is it the curved tube that is meant to make Pi = 4? I assumed it was the balls that "changed shape or something". What is the mechanism of change in either curve or a sphere. Have I got that all wrong?
Your counter position seems to assume it is the tube curve that impacts Pi in Miles' theory, but the tube is not the moving object. Again I could have this all wrong.
Your comment re common sense is why most people have ignored the theory. If he can come up with the theory he can come up with the experiment and prove it. Therefore, it follows that either, it is not his theory, it doesn't stand up to experiment or he is too lazy to prove it. None of which make him look great. And, all of which are accusations that have been levelled at him elsewhere. They seem to be lost in the internet, but the gist kinda goes: failed philosopher, failed artist, failed scientist and now failed conspiracy theorist.
In your 2. It will follow that the time through a curved segment exceeds the time through a straight segment by 27%, a contradiction. Is this not more paradoxical to our experience, observation and expectation (i.e. your common sense comment) and that is the point of his thesis. I don't really understand the contradiction.
Anyhoo, just my thoughts, since no-one more qualified seems to be interested in answering you.
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Ben
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Post by Ben on Apr 26, 2024 2:35:48 GMT
Thanks for commenting. I don't understand your first question, so I can't answer it. Your second question is however a good one, because I think this is where most people will get stuck. Think about it this way: if Jim drinks 10% more coffee every day than Bob, how much more coffee will Jim drink in a week? 10%. A month? 10%. A year? 10%. The percentage difference doesn't change with any number of iterations. Now, if someone says that Jim and Bob drink the same amount of coffee every day, but also that Jim drinks 10% more coffee in a month, you would think that person is nuts, right? That is the contradiction. Jim either drinks more coffee than Bob or he doesn't. He can't drink the same as Bob every day but more than Bob in a month. The rule is enshrined in the distributive rule of multiplication over addition.
With that in mind, consider: if two balls travel near-identical paths with the same initial speed, but one path is SLIGHTLY curved and the other one isn't, how much will the transit times differ? Maybe a little, but not 27%. That is just impossible, right? Now repeat that process, say, 1000 times. One ball keeps going straight, while the other one eventually comes around and makes a circle. If the transit times don't differ by 27% over an individual segment, how can they differ by that much over the whole trip, which is just a chain of those segments? Remember, this is supposed to be a model of motion in general, including orbits, so we have to assume that the balls aren't slowing down or oscillating in speed. That means each trip through a segment is the same as the next, and we are just iterating the same process over and over.
All of this is a way of saying that any model of the real world, including motion, has to exhibit continuity between curves and lines. We have to be able to approximate one with the other, or measurements and calculations become absurd. I knew that from the beginning, of course, but I had to chew on it for a while before I realized how to prove it. Turns out it's just the distributive rule (d'oh!).
Calculus is of course a generalization of this idea, being based on the analysis of functions in terms of their linear approximations. I considered going through his calculus papers and pointing out the problems and absurdities there, but that really isn't worth my time.
I should say that it is a sign of respect that I am even bothering to dwell on this question. You won't see me refuting Flat Earthers, because I don't consider those people worth responding to, and I don't want to be in the position of defending the mainstream: rather, that is where they want me. This one is a kind of Flat Earth for high-IQ people, a test of whether you are really using your brain or are still being bluffed by specious arguments and imposing rhetoric. I have to admit his rhetorical game is strong, and he had me questioning my own sanity for a brief while. I needed to settle the question if only for my own peace of mind.
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Post by Daniel Archer on Apr 26, 2024 5:52:22 GMT
? But the physical experiment has been done...
Or what are the objections to that?
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Michael
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Post by Michael on Apr 26, 2024 15:48:26 GMT
@ben Sorry that my question / ponderings are badly expressed. I really am not advanced enough to get to grips with expressing this stuff mathematically. Let me try and clarify my question(s). In the theory why does Pi = 4? Yes, of course I should know thisWhat is acting on the equation Pi = c/d to change either circumference or diameter? Is it the circumference relatively increasing, the diameter contracting or some other mechanism (though since there are only two elements in the equation I can't see what that could be). [Yes, of course I should read the paper, but I have read plenty papers to find that he doesn't actually cite or work through his evidence. As you say very strong rhetorician .[/em] I am afraid I don't even know the distributive rule. But on question 2. I assumed that the transit time did differ by the 27%, if it doesn't there is no theory. Hence my question, what is making the speed differ (which is, presumably, whatever is making Pi = 4) Which did indeed come from watching the YouTube video that @daniel_Archer refers to @daniel_Archer my objection to that video is that it took someone else to do it for Miles and once I researched it seemed to be the accusation that the theory had come from a Dutch guy in the first place. Sorry, I really can't remember his name. I am just adding this www.askamathematician.com/2011/01/q-%CF%80-4/Any thoughts? Having just read as much as I could stomach of milesmathis.com/pi7.pdf it is so obvious that it is not any of the a, b, or c paths But a curved D path around the edge, that is why he is wrong. Any child with a piece of string can work that out. The distance around the circle is neither a lot of jaggered left and right angles, or diagonal increments. To go round a curve one follows a curve. I really don't understand how this got more complicated, maybe trying to prove it in maths is but in basic measures it isn't Having said that I don't understand the YT video result by Steven Oostdjik (who is the Dutch guy I was referring to). Link to the YT video is in the paper. And, I am not paying enough attention to figure out why Miles keeps saying 21% rather that 27% that @ben is using which makes sense as it is 4/3.142.
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Post by Daniel Archer on Apr 26, 2024 22:31:39 GMT
Taking a straight line is 1 line Taking a curve is 2 straight lines.
That is the basic difference we are talking about here.
As Miles referenced the PBS video, showing circular motion is exaxctly 2 straight line motions combined.
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From your link (www.askamathematician.com/2011/01/q-%CF%80-4/) i quote: "then by adding up all the little pieces you can get a good approximation"
So always an approximation but never reality.
I guess in a nutshell that is what Miles is saying. The "PI" of a real kinematic curve is different than the geometric (timeless) "pi".
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Steven has also helped Miles with the sunspot papers, graphing the data etc (and other stuff). His setup for the PI experiment was straightforward enough to understand. The only criticisms i have read are about the balls experiencing a different friction when going around the curve, ie hugging the surface...but no criticism has sticked and the experiment still stands as proof.
If people really wanted to disqualify Miles they could just run the experiment themselves, in different ways, with different materials and perhaps more importanntly, BIGGER BALLS :-)
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Ben
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Post by Ben on Apr 26, 2024 22:56:37 GMT
But the physical experiment has been done... Or what are the objections to that? The objection is, it's too low-res by orders of magnitude. It is too small and moves too fast to properly assess what is happening. Several explanations for the result are possible, but pi being 4 is absolutely not one of them. You couldn't even make an animation that obeyed basic physical laws and showed pi = 4 at sufficient resolution. It is mathematically impossible. If you can't make it happen in an animation, how can it happen in real life? Again, basic logic. Is it the circumference relatively increasing, the diameter contracting or some other mechanism It is the circumference increasing. Hardly atypical. Most people go through, what, 13+ years of school and don't remember anything except what they learned in the first few years of grade school. It just shows what a ridiculous farce education is. The author assumes the Euclidean definition of arc-length. Miles's argument is that you can redefine arc-length in terms of other metrics, such as the taxicab metric. My argument is that, while such a redefinition is mathematically valid, it cannot possibly apply to real moving bodies. Among other things, taxicab geometry implies that it takes as long to go along the sides of a square as along the diagonal, which is obviously not right. And even if you only apply it to circular motion, it implies that your speed oscillates as you orbit at constant angular velocity, which is utterly absurd. Is it possible to define a metric under which pi is 4 while maintaining continuity between lines and curves, symmetry under rotation, and other properties we naturally expect? At first I thought it might be possible, but now, I am absolutely sure that it isn't. That's the point.
To be quite honest, it sounds like he just happened on this nonstandard way of calculating pi, and then tied himself into intellectual knots trying to fashion it into a great discovery. Most bright kids have little "discoveries" like this, which we later look back on and have a laugh about. I guess he just can't bring himself to do that. It would mean he was just a bright kid and not the smartest guy in history.
He calculated it incorrectly as 1-pi/4 rather than as 4/pi.
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Post by Daniel Archer on Apr 27, 2024 8:53:03 GMT
Several explanations for the result are possible, but pi being 4 is absolutely not one of them Which explanations? And why so absolute without argument about pi not being 4, seems biased/dogmatic. Is anyone doing a bigger experiment, during the time of Oostdijk's experiment i suggested bigger balls for instance..., BUT then you would get the frictions guys saying there is even more surface friction..or whatever "theoretical" reason they can come up with...
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Michael
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Post by Michael on Apr 27, 2024 16:32:30 GMT
Sorry not sure how to quote individual parts like @ben can.
@daniel_Arhcer
Taking a straight line is 1 line
Taking a curve is 2 straight lines.
That is the basic difference we are talking about here.
As Miles referenced the PBS video, showing circular motion is exaxctly 2 straight line motions combined.
I still reckon taking a curve is taking a curve and I reckon you can work out Pi by dividing the circumference of a circle by its diameter. I honestly think it is as simple as that. I really can't conceptualise it any other way. Clearly I would need to give all of this a lot more thought if that is where my raison d'être lay.
As for PBS, I don't suppose Miles is always as trusting of them as a source of truth, as he is when they support his argument.
Is Steven still studying under Miles?
@ben I don't want to be in the position of defending the mainstream: rather, that is where they want me.
I missed commenting on this, this is very interesting, it sounds like something Miles would say. You are saying it to a smaller audience, therefore it doesn't sound like it could be coming from a place of ego. Are you saying they want you in particular wasting your time, or does that apply to all of us? And does this they include Miles?
It is the circumference increasing.
Well,, at least that gets us away from steps or polygons. I assume the c/d ratio of an ellipse could be 4 but I don't suppose this is the point. I have never seen a car with elliptical wheels and surely tie to go round an ellipse is still a factor of distance / speed. Yes, symmetry under rotation, I was going to say "a bumpy ride" but I think yours is more mathsy! Oh, if I had only had the brains, interest or the discipline....
Don't get me started on the farce of education. I despair.
To be quite honest, it sounds like he just happened on this nonstandard way of calculating pi, and then tied himself into intellectual knots trying to fashion it into a great discovery. Most bright kids have little "discoveries" like this, which we later look back on and have a laugh about. I guess he just can't bring himself to do that. It would mean he was just a bright kid and not the smartest guy in history.
Bingo, bongo. I think you have hit Miles squarely on his round head. I think if he had studied maths at degree level he would have realised this, same goes for his art - which is technically fine but that is as far as it goes and really humanity passed that point a few hundred years ago. I think it must be hard when the only thing bigger than your IQ is your ego and unwillingness to take feedback (or a joke).
He does claim that he tried to prove these things to the mainstream but his way of writing and his lack of rigour really don't suggest to me that he would be taken seriously. He seems to me like a child wanting to get maximum reward for little effort. I suspect his life hasn't really gone the way he expected, but it has gone exactly the way that a relatively bright observer would expect it to. But I realise I have now strayed completely into ad hominin, so I will stop.
He calculated it incorrectly as 1-pi/4 rather than as 4/pi.
Oh, that isn't good. Especially for a proof of a theory that has been up for c 10 years and has numerous updates to it. Reassuring for me that I am not going completely mad - thanks for that!
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Ben
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Post by Ben on Apr 28, 2024 17:15:31 GMT
The obvious response to the "two lines" line is: which two lines? They are drawn to be horizontal and vertical on the page, but that has no relevance in physical space. A body in space has no notion of Cartesian coordinates, horizontal/vertical, up, down, left or right. You cannot integrate "the orthogonal legs" because you cannot objectively define what "the orthogonal legs" ARE. What you can objectively define is the coordinate system given by the tangent, normal and binormal vectors to the moving object, and those change continuously. If you fix them at an arbitrary point in time and model your path as infinitesimal steps on the generated grid, then your speed will fluctuate as you move in and out of alignment with the randomly chosen axes. You are introducing error because the basis vectors don't line up with the way you are actually going. That's why you get the wrong value for pi. But this is getting hand-wavy, and I was hoping to avoid that. this is very interesting, it sounds like something Miles would say. I spent most of my life disbelieving what I was told, arguing with teachers, and the like. It was never about ego for me, just wanting to know the answers. I got annoyed when people told me how smart I was instead of addressing what I was saying. I remain agnostic on that.
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Michael
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Post by Michael on May 1, 2024 17:08:32 GMT
@ben They probably had no idea what you were saying. I don't and I consider myself half way intelligent. However, I wouldn't stop you saying it. I just acknowledge my own limitations and leave the floor open to those who can add something. Mind you, I have spent a good chunk of my life arguing with teachers and the like, though I never really set out to. I just didn't realise that most of them had fixed views for no good reason and mistakenly thought they might be interested in an alternative view.
Agnosticism is the wises path until there is more evidence to allow you to decide.
If you have tried discussing this with Miles, how has Miles been with any interactions on this that you have had with him?
I actually never got as far as contacting him on any of his stuff and then he had me kicked off the other forum, which made it clear to me what was really driving him (that being ego).
Over to you to counter then @daniel_Archer
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