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Subject: Re: Sophistry 103 (was: I know that!) -- From: "Hardy Hulley"
Subject: Re: Do gravitational waves carry momentum? -- From: nurban@csugrad.cs.vt.edu (Nathan M. Urban)
Subject: Re: Earth's rotating speed -- From: kfischer@iglou.com (Ken Fischer)
Subject: Re: Matter-Antimatter Annihilation -- From: meron@cars3.uchicago.edu
Subject: Re: The Concept of Time -- From: lverdon@julian.uwo.ca (Lou Verdon)
Subject: Re: Metal Detection with Microwaves -- From: zagz@ix.netcom.com(Ken Zagzebski)
Subject: Re: Time & space, still (was: Hermeneutics ...) -- From: meron@cars3.uchicago.edu
Subject: Re: Reader's Digest on deconstruction -- From: brian artese
Subject: Re: What is the Cause of Time Dilation? -- From: pusch@mcs.anl.gov (Gordon D. Pusch)
Subject: Re: BOYCOTT AUSTRALIA -- From: Shayne O'Neill
Subject: Re: Sophistry 103 (was: I know that!) -- From: brian artese
Subject: Re: Sophistry 103 (was: I know that!) -- From: "Hardy Hulley"
Subject: Re: Face on Mars Revisited... -- From: "David W. Knisely"
Subject: Re: MRI limiting factor on resolution? -- From: "Kingman Yee, Ph.D."
Subject: Re: When will the U.S. finally go metric? -- From: mlyle@scvnet.com
Subject: Re: Linford Christie (fair or not?) -- From: jac@ibms46.scri.fsu.edu (Jim Carr)
Subject: Re: Wow! Anyone know what's happening with Hale-Bopp? -- From: Peter Gaunt
Subject: Sophistry 103 (was: I know that!) -- From: Terry@gastro.apana.org.au (Terry Smith)
Subject: Re: Creation VS Evolution & -- From: Mountain Man
Subject: Re: What is the Cause of Time Dilation? -- From: erg@panix.com (Edward Green)
Subject: Re: Flat hills -- From: handleym@apple.com (Maynard Handley)
Subject: Re: Earth's rotating speed -- From: schumach@convex.com (Richard A. Schumacher)
Subject: Re: What is a constant? (was: Sophistry 103) -- From: infidel@cyllene.uwa.edu.au (John Wojdylo)
Subject: Re: What is the Cause of Time Dilation? -- From: kenseto@erinet.com (Ken H. Seto)
Subject: Re: what Newton thought -- From: lew@ihgp167e.ih.att.com (-Mammel,L.H.)
Subject: Character of a new Theory -- From: singtech@teleport.com (Charles Cagle)
Subject: Re: Sophistry 103 (was: I know that!) -- From: brian artese
Subject: Re: Dartmouth wins the Ivy pennant 1996, undefeated -- From: jsm8@cornell.edu (Jeff Matson)
Subject: Re: Sophistry 103 (was: I know that!) -- From: Hardy Hulley
Subject: Re: New sci-fi movie called PULSAR, BEAM ME HOME -- From: jpeschie@cs.ruu.nl (Jarno Peschier)
Subject: Re: MOST IMPORTANT FOSSIL (A human skull as old as coal!) -- From: arar6100@bureau.ucc.ie
Subject: Re: Sophistry 103 (was: I know that!) -- From: patrick@gryphon.psych.ox.ac.uk (Patrick Juola)
Subject: Re: Time & space, still (was: Hermeneutics ...) -- From: glong@hpopv2.cern.ch (Gordon Long)
Subject: Re: Help needed: lifting a canoe! -- From: jcer@btmw1a ()

Articles

Subject: Re: Sophistry 103 (was: I know that!)
From: "Hardy Hulley"
Date: 18 Nov 1996 20:31:35 GMT
brian artese:
>>> Do you seriously believe that philosophy is an activity that takes
place--
>>> where?--in the air somewhere?
Hardy:
>> No, in the minds of philosophers.
> And they think about what?  Concepts?  In order to be distinct from one 
another
> in thought, they must have form, something that allows them to  be
> distinguishable from one another.
This is very much dependent on which theory of the mind you adopt. Should
you be partial to materialism, you would argue that concepts can be
distinguished from one another by producing different patterns of activity
in the brain. Nevertheless, I can't see that you're making any good point
here. Do you wish to dispute that philosophy is the product of thought, and
that this, in turn, is the product of the mind?
> What shape could these forms take? 
> Could it have something to do with the signifiers that denote them?  
> Could it have something to do with the fact that concepts never appear 
> independently of these signifiers?
As an aside, I'd like to see you claim that the concept of pain never
appears independently of a signifier.
> It amazes me how many vulgar Platonists there are on Usenet, 
> consistently defending the Form or the Concept that exists independently 
> of any particular signifier(s).  Yet most of these transcendentalists 
> characterize themselves as 'realists'!
Yet another display of your own particular brand of flatulant verbiage.
Apart from giving some serious thought as to how you could introduce some
content to your diatribe, I suggest you reacquaint yourself with Platonism
(you may be surprised to learn that ideas which exist within the mind are,
in fact, non-Platonic). The same observation holds for all the other "isms"
you so love to bandy about.
brian artese:
>>> Could you possibly give an example of a philosopher whose work is *not*
the
>>> outgrowth of the things he or she has read, or heard spoken?
Hardy:
>> Kurt Godel.
brian artese:
> Wow -- discourse woven out of whole cloth, completely independent of the 
> history of discourse.  I don't have any Godel with me ... 
Of course you don't!
> perhaps you  could transcribe a paragraph.  We'll see how independent it
is of 
> discourse that preceded it...
For any consistent formal system M, containing a certain part of
arithmetic, a sentence can be constructed in the language of M, which is
neither provable nor refutable in M.
I note, with amusement, that you're trying to shift the goalposts now. Your
original challenge contained "...not the outgrowth...". I see that you've
just strengthened this to "...completely independent of the history of
discourse". Not very honest of you, is it?
Cheers,
Hardy
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Subject: Re: Do gravitational waves carry momentum?
From: nurban@csugrad.cs.vt.edu (Nathan M. Urban)
Date: 18 Nov 1996 22:02:43 -0500
In article , kfischer@iglou.com (Ken Fischer) wrote:
> : If the metric tensor changes based upon the local stress-energy tensor,
> : then we must have some physics present, yes?
>        Perhaps, perhaps not, it depends on where the tensor
> physics arises, in space or in matter.    I can see that
> I am too interested in physics to follow math based on
> unknown magical stresses and energy in space acting at
> great distances, it sounds too much like Newtonian gravitation.
Yay.  We have another math-hater.  What people like you don't understand
is that yes, physical theories are based on equations, but the equations
themselves are postulated on physical grounds!  The reason why we
believe one equation over another is because some of them are consistent
with what be believe to be true about physics and some are not.  You
don't realize how constrained our choice of equations is!
I don't know what you mean by "unknown magical stresses".  Stress-energy
is very real and measurable.  And GR is not an action-at-a-distance
theory.  The curvature at a point is determiend by the stress-energy at
that point.
-- 
Nathan Urban | nurban@vt.edu | Undergrad {CS,Physics,Math} | Virginia Tech
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Subject: Re: Earth's rotating speed
From: kfischer@iglou.com (Ken Fischer)
Date: Tue, 19 Nov 1996 06:02:19 GMT
Lloyd Johnson (johnson@mintaka.sdsu.edu) wrote:
: >A few years ago, one second was added to all the clocks
: >of the world. I think it was done because the earth's
: >rotating speed is decreasing. But, according to W. Greiner
: >(German scientist), the day is today only 0.0165 seconds
: >longer than 1000 years ago, which means that one second
: >should only be added each 166 years.
: This additional second you mention was not added to the day.  It was
: added to the year.  This is what we call leap second.  They are added
: occasionally.  Other can tell you exactly how often they are added.
: http://michele.gcccd.cc.ca.us/~ljohnson/johnson.html
       I don't know where this thread is going (I see Judson
made an interesting observation), but I don't see how the
year enters into the number of seconds in a day.
       The number of seconds in 24 hours must be accurate
in order to keep the center point of the Sun lined up
properly over time, else it might become daylight at midnight
at the equator given enough time.
       The number of seconds in a year is meaningless,
as even the number of days in a year is not always the same.
       This is, of course, IMHO. :-)
Kenneth Edmund Fischer - Inventor of Stealth Shapes - U.S. Pat. 5,488,372 
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Subject: Re: Matter-Antimatter Annihilation
From: meron@cars3.uchicago.edu
Date: Tue, 19 Nov 1996 06:27:32 GMT
In article <32913052.1DD0@airmail.net>, "Steve Conover, Sr."  writes:
>Energy/entropy experts: Please help...
>
>In sci.econ, someone has just informed me that energy breakeven in
>matter-antimatter annihilation is thermodynamically impossible.  
>
>This surprised me, as I had assumed that the feedback mechanism being
>sought for sustaining a controlled nuclear fusion reaction past energy
>breakeven would ALSO apply to matter-antimatter annihilation.  
>
>Can anyone clarify this for me?  If the assertion is true, why does it
>not also apply to controlled fusion?  
>
You can't run a cycle starting and ending with the same stuff and 
generating energy.  In the case of fusion (doesn't matter if 
controlled or not) you start with lighter nuclei and end with heavier 
ones.  In case of matter anti matter anihilation you start with 
matter, invest energy to create antimatter, then anihilate it to get 
energy.  At best (perfect efficiency) you can recover the energy you 
used to create the antimatter in the first place.
Mati Meron			| "When you argue with a fool,
meron@cars.uchicago.edu		|  chances are he is doing just the same"
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Subject: Re: The Concept of Time
From: lverdon@julian.uwo.ca (Lou Verdon)
Date: Mon, 18 Nov 1996 23:45:51 -0500
In article <56kcht$20l@sjx-ixn4.ix.netcom.com>, ppd@ix.netcom.com
wrote:
>In article , lverdon@julian.uwo.ca says...
>>Everyone, including M&M;, believes that light has a speed
>>of propogation when it has none.  Light propogation _is_
>>instantaneous if you ride the event horizon and only appears to be
>>delayed if your frame of reference is different.  The classic
>>experiment should be revised to read that: in the time frame of an
>>observer in the ordinary earthly condition, the time frame shift
>>of a light event is directly proportional to the distance
>>traversed by the light event and is equal to 1 second per 186k
>>miles.  We know from further work that the shift is modified by
>>the medium as you have pointed out.
>>
>>The universal ignorance of this fact has caused much delusional
>>and futile speculation from warp drive to time travel and on to
>>the intelligent photon.  Time travel is real, but only in these
>>terms. (i.e. 1 sec/186000 miles, by experiment)
>>
>     Do you mean that events are just records by light played back
>     to the oberver of light that travels along time line ?
>
>Regards,
>-Pdp
My premise was that all matter in the universe is reactive at one
and only one instant. That instant can be separated into two
points on our timeline if the event occurs at a distance as in
light traversing space.  We perceive the initiation and reception
as being separated in time because our clocks proceed  at
the rate of 1 second for each 186k miles traversed by the
light whereas the clocks travelling with the light are stopped.
This is the time travel that I am speaking of and has been shown
to be true by experiment.
This raises an interesting question if matter as we know it is
charged at all.  If an electrical charge exists, and portions of
the universe have clocks that change proportional to ours because
of acceleration or mass, inertia and gravity would be sensible to
us as force multiplied by the proportional time.
Thus my question, as a lay person with little real knowledge of
relativity, is:
    If the earth were charged to several million or billion volts,
    either positive or negative, would we be aware of this fact.
I realize that my hair would stand on end if I were raised to
several thousand volts above ground.  But if The room that I were
in were also raised to the same voltage, I would not sense the
high voltage.  Does anyone with real knowledge of physics know how
gravity and inertia behave in extremely high static fields?
Am I ignorant of the nature of such charges?  I understand that
two similar charges will repel, and two dissimilar charges will
attract.  What charge will neither attract nor repel a strong
positive or negative charge?  Would this be the charge at which
our room could be measured?  If we now charge the room, and again
measure our phenomena what would change assuming that our
insulation is perfect?
The big question of course is whether inertia and gravity are
really the sensible effects of the proportional time multiplied by
normal forces (such as static charge) acting on matter in our
corner of the universe.
Lou
--
Can you measure our ground potential?
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Subject: Re: Metal Detection with Microwaves
From: zagz@ix.netcom.com(Ken Zagzebski)
Date: 19 Nov 1996 07:09:35 GMT
In <328FDDDC.27FB@mindspring.com> "Scott W." 
writes: 
>
>Nebu John Mathai wrote:
>> 
>> First: I apologize profusely for the mass-mail but I am very
desperate at
>> this point. Please direct all flames to me. But I am very sorry.
>> 
>> I was reading an article on Micropower Impulse Radar--which uses
>> Microwaves-Radiowaves--and it mentioned that the reflection of
microwaves
>> off of a substance varied with the dielectric constant of the
substance.
>> 
I just read an article in Compressed Air magazine about the subject.  A
guy by the name of McEwen at Lawrence Livermore Labs has been
instrumental in the development of MIR.  Might want to check the latest
issue of CA, or call LLNL.
Ken Z.
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Subject: Re: Time & space, still (was: Hermeneutics ...)
From: meron@cars3.uchicago.edu
Date: Mon, 18 Nov 1996 23:48:29 GMT
In article , moggin@mindspring.com (moggin) writes:
>moggin:
	... snip ...
>Mati:
>
>>>>That's a topic switch now,
>
>moggin:
>
>>>   On the contrary -- it's precisely the topic we're discussing; that
>>>is,  the  one that you recently decided to ignore, or forgot about, or 
>>>whatever the case may be.
>
>Mati:
>
>>>>in the right direction at least, towards 
>>>>where this discussion started (Maupertois and Fermat).  Of course 
>>>>religious mysticism may influence science (that's what I said in my 
>>>>initial example). 
>
>moggin:
>
>>>   That's what you attempted to deny, although you didn't get very
>>>far.  You tried to separate the religious motivations of M and F from
>>>their work as physicists in order to show that the one was unrelated
>>>to the other.
>
>Mati:
>
>>Don't even try it.  You can go back to my post and you'll find that I 
>>stated, explicitly, that their work was inspired by religious 
>>motivation (do you really believe that everybody has such short 
>>memories that you can play those games?).  
>
>    It's gotten so damn predictable:  the liars should "Liar!," the fascists 
>shout  "Fascist!," and the topic switchers shout, "You switched the topic!" 
>(Or is it some invisible force that deletes the context from your replies?)
Tsk, tsk.  Frothing at the mouth again, dear?  Shouldn't do it, you 
know what it does to your complexion.
> Anyway, I already _went_ back to your post, you fool:  I quoted it to you
>to make my  point.  But apparently you didn't recognize your own words. 
>(There was a time I would have found that surprising...)
(Sigh) it was rather a poor editorial job you made on this quote.  Can 
we have it full?
>
>   Enough bickering -- back to the subject.  Yes, you said that the physics
>of M and F had religious motivations,
Good, we finally get to admit it...
> but your purpose was to _dismiss_ the role of religion in physics, 
But since you've found that the text doesn't support your claims, you 
switch to my "purpose".  Sorta like "yeah, you said it but you didn't 
mean it".  Nice
>because their motivations had no relevance to the results of their work.  
Right , that's what I said.
>Your position was that their religious beliefs didn't matter (you 
>laughed them off as "ramblings"), except possibly as a >biographical 
>footnote.
I didn't "laugh them off" as ramblings, I described them as ramblings. 
Otherwise correct.
>
>>What I said following this 
>>was that the results of this work stand on their own, without any 
>>relation to whatever inspired Fermat and Maupertois.  I gatehr that 
>>part of your difficulty here is that you still can't get used to the 
>>idea that the results of somebody's work may be completely separated 
>>from whatever the originator had in mind.  Can't help you with this, 
>>though.
>
> As usual, what you gather has nothing to do with what I've said.  But hell,
>what you say has nothing to do with what _you've_ said!  First you argue 
>with me for saying that "you tried to separate the religious motivations of
>M and F from their work as physicists in order to show that the one was
>unrelated to the other," and now here you are, contending that was exactly
>your point.  I've called you confused, but that's not the half of it.
Moggin, please read the above paragraph and see if it makes any sense 
to you.  To me it doesn't.  You really shouldn't be writing in such an 
agitated state.
>
>moggin:
>
>>>I disagreed, and offered the example of Newton.
>
>Mati:
>
>>Which was faulty, in the sense that:
>
>>1)  He stated explicitly that he offers no explanations.
>
>   Good tactic -- keep repeating yourself, and ignore any objections or
>other replies -- that's bound to work, as long as you keep at it for long
>enough.  It's not exactly _convincing_,  but then it doesn't have to be,
>does it?
Well, did he state it or didn't he?  A simple yes or no will suffice.
>
>>2)  He couldn't have gotten a different result regardless of what his 
>>religious beliefs were.
>
>   You still seem to believe that I'm questioning his results.  Get over
>it.
No, it is not a matter of questioning results.  It is a matter of 
relevance.  In a situation which could've few different outcomes it 
may make sense to talk about the background of the person and how did 
this background influenced the choices the person made (whether it is 
relevant to judging the outcome is another matter).  But, in a 
situation which allows no choice of outcomes the background is 
relevant.  For example, when a person steps out of a 20th floor window 
(do I hear groans?) I do not need to know the religious beliefs of 
said person in order to either predict or explain the subsequent 
developments.
	... snip ...
>>>>But, I'll repeat it again, the final 
>>>>product stands or falls on its own, with total disregard to the 
>>>>ideology of the author (in fact with total disregard to the identity 
>>>>of the author).
>
>moggin:
>
>>>Repeat it as often as you like -- it was never at issue.  
>
>Mati:
>
>>It was the only issue, as far as I'm concerned.
>
>   Maybe so -- by now, I have no idea what you have concerns about.
>But it wasn't the issue that you raised, or the one I responded to.
Could you kindly read my original post again and tell me what other 
ssues you see there?  It is a question, BTW.
>
>   My comments are based entirely on what you say, or rather write.
>What else could I possibly go by? 
This question is certainly beyond my ability to answer.
>But as we've seen repeatedly, what you think can vary dramatically 
        ^^^^^
>from one day to another.
We?  I didn't realize that I correspond with royalty.
>
>moggin:
>
>>>One small note -- the product never "stands or falls on its own," 
>>>but only in the eyes of other scientists, who are, as we now appear 
>>>to agree, liable to be influenced in various ways.
>
>Mati:
>
>>No, you still don't get it quite right.  You forget the real business 
>>of empirical evidence (you really seem to have an aversion to it).  
>
>   I haven't said anything to indicate that.  You're speaking as if the
>evidence could evaluate itself; I reminded you that scientists still
>have a role to play (apparently you just forgot about them).
Apparently so.  I know so few of them, it is easy to forget they 
exist.  But, yes, they do have a role to play (thank goodness for 
that).  But, said evaluation eventually (though it may take time) is 
reduced to yes/no comparisons.  Like with the Fresnel example, is 
there a bright spot or isn't there.  This type of evaluation 
leaveslittle room for subjectivity.  It is just like in athletic 
competitions.  In disciplines where results are established by 
measurement it is usually clear who the winner is.  Where you've 
scoring by judges, on the other hand (gymnastics, ice skating etc.) 
controversy is quite common.  Now, as a side statement, knowing how 
subject my collegues (myself included) can become where there is no 
clear data to limit the choices, I can only guess how subjective 
people tend to be in disciplines where there is no data whatsoever, 
only opinions.
>
>Mati:
>
>>Scientists are human and liable to be influenced by their beliefs, 
>>biases, preconceptions etc.  But, they don't ignore clear cut 
>>evidence.  [Fish story deleted.]
Hey, it is Fisherman, not Fish.
>moggin:
>
>>>   So you're not pretending it was relevant to our discussion, but
>>>relying on the indulgence of your audience.  Is that more or less
>>>the idea?
>
>Mati:
>
>>No.  I'm not bringing in things that aren't relevant to the 
>>discussion.  You may question their relevance but you certainly don't 
>>have the power of sole decision on this.  The idea is that I'm trying 
>>to convince you, win an argument against you, "score points" and other 
>>such childish ideas.  I'm educating the audience, that's all.
>
>   More strawmen.  
My vision must not be what it used to.  I don't see any.  Could you 
point them to me.
>As I said, many of your comments have nothing to
>do  with the question at hand -- you're inclined to ramble (perhaps
>like Maupertois and Fermat) on various other topics  (I'd say it was
>philosophizing if you weren't sure that you have no philosophy).  
If you got the impression that my role here is to answer questions, 
speak when spoken to and remain quiet otherwise, then no, it ain't so.
>Of course you're entitled to say whatever you damn please -- just 
>don't pretend your divagations are anything else.
Pretend?  I already told you two month ago that I'm speaking through 
you, not to you.  It has been a commonly used device of writers 
(especially scientific writers) through history to invent imaginary 
characters holding views quite opposed to their (the writers') own, 
then present their views in form of a dialog with their (imaginary) 
opponents.  But, it is a hard work.  You've to think not only for 
yourself but for the other side too and since you can't quite put 
yourself in the "others'" imaginary mind, such dialogs often end up 
not very convincing.  It is so much better if you can find a real 
person to play the "opponent's" part.  Just, in case you wonder, no, 
nobody pays for it so you can expect no royalties.
>moggin:
>
>>>   I never argued anything remotely like that, although you clearly
>>>feel a need to argue _against_ it.  My point was that Newton's ideas
>>>derived, at least in part, from his religious outlook, and that they
>>>contained some elements which outraged those of his colleagues who
>>>didn't share his mystical leanings.  You tried to dispute the notion
>>>that (in your words) "one of the centerpieces of physics is based on 
>>>religious mistycism,"  but what you should have said (given what
>>>you're saying here) is that ideas which are based on mysticism are
>>>acceptable in science so long as they "work."
>
>Mati:
>
>>What I said was plain and simple, namely that given:
>
>>1)  Newton's laws of motion.
>>2)  Keppler's laws.
>
>>The "law" of gravitation" follows as an inevitable conclusion.  Get 
>>it?  Inevitable.  Thus any beliefs Newton might have had aren't 
>>relevant since non of them could've influenced the outcome.  If you 
>>want to dispute this you've to dispute my statement above regarding 
>>the inevitability of the outcome.  Anything else is an obfuscation.
>
>   Speaking of obfuscation, that's not what you said at all.  Newton and
>Kepler didn't come into it (I brought in Newton as an example).  It's
>not what I said, either -- more strawmen.  Here's what you wrote:
>
>                                                      * * *
>
>meron@cars3.uchicago.edu (Mati):
>
>> [...] One of the originators 
>> of the "least action" approach (an extraemly important part of physics 
>> but I won't get into details now), either Maupertois or Fermat (or 
>> maybe even both of them), was motivated in his work by theological 
>> notions.  So, if somebody reads his rambling on the subject and 
>> considers them to be part of the his contribution to physics, one may 
>> conclude something like "one of the centerpieces of physics is based 
>> on religious mistycism".  Which ain't true, although that founding 
>> father really thought so.
>
>
>                                                      * * *
>
The excerpt is from my post on 9/19 (boy, time flies, the thread was 
still called "Evolution Speculation" then
*********
As for GR the thing to remember is that (contrary to common beliefs) 
there is no such thing as Newtonian Theory of Gravitation.  All that's 
there is a formula for the gravitational force which follows 
automatically from the application of Newtonian Mechanics to Keppler's 
Laws.  The law of areas tells you that the force is central, the fact 
that the orbits are closed eliminates all forces but those 
proportional to r or to 1/r^2 and the orbit time to radius ratio law 
leaves only 1/r^2.  that's all there is to it, it is not theory 
(meaning conceptual framework) just an empirical fit.  So you can't 
ask whether GR reduces to the Newtonian theory of relativity, only 
whether within the appropriate limits (weak fields etc.) it yields the 
same results.  The answer is yes.  However, just to add to it, the 
roots of GR are in the Hamiltonian formulation (the issue of 
trajectory as geodesic).
***********
>moggin:
>
>>>   As before, I don't have an interest in disputing the philosophy of
>>>science with you -- especially since you've claimed science doesn't
>>>have any philosophy.  If you want to use "explanation" as you just
>>>described, I won't make an issue out of it, even though...well, I'll 
>>>just stop there.  But "ex nihil nihil fit" isn't necessarily valid --
>>>it's a debated proposition.  (A piece of wild  optimism, it seems to
>>>me.)
>
>Mati:
>
>>I have no doubt that among philosophers everything is a debated 
>>proposition.  Frnakly, I couldn't care less.
>
>   You already demonstrated that you do care by asserting that "'Ex
>nihilo nihil fit' is still valid, you cannot escape it."
>
Oh, I see.  This demonstrates that I care what is a debated 
proposition among philosophers.  Hmm, I guess I don't see it, after 
all.  Sorry.
>moggin:
>
>>>   That's what you say now -- but what you said was another matter.
>>>You brought up the religious beliefs of M and F merely in order to
>>>dismiss them as irrelevant "rambling."
>
>Mati:
>
>>As indeed they are.
>
>   It's possible -- there are plenty of religious ramblings in the world.
>But your say-so isn't good enough, especially since you don't even know
>whether you're talking about M, or, F, or both of them.  
I certainly don't ask you to accept anything on my say so.  I trust it 
is clear to you that I'm expressing my opinions here, not speaking 
from authority.  And, same as with any other scientist, my opinions 
may be mistaken.  In fact it is quite probable that some of them are.  
But, if you want to dispute them you'll find that all sneering 
comments about my intelligence, professional abilities, 
trustworthiness, presence of mind etc. fall short of the mark.  You've 
to actually know something about the subject matter (the way Lev 
Mammel does), then we can have a meaningful screaming match.
>And of course it
>doesn't matter if they _are_ ramblings, since you were trying  to show
>that there was no meaningful relationship between F  and M's religious
>beliefs and their scientific theories -- that requires more than a one-
>word book review.  
That's right, it requires some knowledge of the least action principle 
and its role in physics.
>
>   Same old, same old.  You consign religion to the category of motivation
>or inspiration  in order to dismiss it as a biographical footnote.  But why
>am I surprised?  You're the one who thinks that "thoughts and musings"
>are irrelevant to the practice of physics, so I shouldn't expect anything
>more.  
You confuse "physics" and "the practice of physics".  This is not 
quite the same.
>moggin:
>
>>>You're so confused, that
>>>may be true -- but asking, "Does it work or not?" merely tells you
>>>(hold onto your hat) whether or not a given concept "works" -- it
>>>doesn't inform you of the nature of the idea, or of its provenance.
>
>Mati:
>
>>Well, guess what?  Physics cares first of all whether a given concept 
>>works.  It may sound very low brow to you, but that's how physics 
>>operates.  And, it is not asking for your approval.
>
>   More irrelevancies.  If you want to discuss "How science judges ideas,"
>"What physics cares about," or "Who physics asks for approval," you go 
>right ahead -- I promise to not offer my two cents.  
Thank you.
But you didn't raise
>any of those points -- instead, you claimed it was false to say "one of the 
>centerpieces of physics is based on religious mistycism."
And I still say it.If you want to show how any other conclusion 
could've been reached assuming different religious background, by all 
means, do.
Mati Meron			| "When you argue with a fool,
meron@cars.uchicago.edu		|  chances are he is doing just the same"
Return to Top
Subject: Re: Reader's Digest on deconstruction
From: brian artese
Date: Tue, 19 Nov 1996 00:50:34 -0600
wetboy wrote:
> 
> Your post showed up in sci.physics.  Therefore I ask this question:
> Would you be so kind as to pose the issues you raise in your post
> (copied below) in such a way that they can be demonstrated either
> to be true or not to be true by objective experiments and measurements?
Which issues?  There are many.  Point out the ones you find problematic.  
You have to understand that the point of this post was to show that most 
'popular,' second-hand summaries of deconstruction are completely ignorant of 
the writers they claim to gloss.  I certainly demonstrated *that* plainly 
enough, since all I needed to 'measure' these excerpts against are the actual 
books by de Man, Derrida, Butler, etc.
In any case, I didn't know I was cross-posting; I inherited this thread and 
changed the name...
> brian artese (b-artese@nwu.edu) wrote:
>:Hardy asked me to repost the following.  In an exchange about the concept of
>:intent, Silke asked Hardy for a citation to support his claim that
>: deconstruction posits the text as a 'wall' impeding the message-exchange
>: between two bubbles of subjectivity (author and reader).
> 
> More interesting to me than this argument are the sources Hardy chooses...
> 
> : >> From _Philosophy_ , A.C. Grayling (ed.):
> : >> (Page 608)
> : >> "What may be considered *intentionalism* identifies textual meaning with
> : >> authorial meaning: what the text means is what the author meant.
> : >> *Anti-intentionalism* denies that textual meaning is authorial meaning and
> : >> asserts that textual meaning is autonomous: it resides objectively in the
> : >> work and has nothing to do, conceptually, with what the author may have
> : >> meant".
> : >
> : > This 'anti-intentionalism' is an accurate description of the deconstructive
> : > brand -- until it brings in 'what the author may have meant,' which
> : > completely ignores the identification of textual and authorial meaning it
> : > just brought up.  This writer does not understand deconstruction.  The
> : > point is that intent exists *only* in an articulation.  There is no
> : > 'meaning' that is independent of the articulation.  The text says what it
> : > means and it meanswhat it says.  If the author 'meant' something other than
> : > what he wrote -- why didn't he write that instead?
> : >
> : >> (Page 610)
> : >> "...deconstructionism or post structuralism - is an extreme form of
> : >> anti-intentionalist pluralism. This position is adopted on wholly general
> : >> philosophical grounds: it is held that the notion of determinate meaning
> : >> should be rejected in all (not just literary) contexts".
> : >
> : > This has nothing to do with intent.  It simply refers to the fact that any
> : > given articulation can be paraphrased in the future; there is no 'final
> : > paraphrase' that cannot be paraphrased again.
> : >
> : >> From _A Dictionary of Political Thought_, Roger Scruton
> : >> (See "deconstructionism")
> : >> "The written text stands as an impermeable screen between the reader and
> : >> the author, who disappears forever behind it, and leaves the text as the
> : >> sole guide to its meaning".
> : >
> : > This is exactly wrong.  The _only_ thing that creates a metaphysical wall
> : > that 'seals off' an author is the concept of intent.  Deconstruction says:
> : > *there is no such wall* that distinguishes 'meaning' from the text.
> : >
> : >> From _The Tain of the Mirror_, Rodolphe Gasche
> : >> (Page 282)
> : >> "The absence of all extra-text, about which one could decide independently
> : >> of the textual system of referral, implies that there is no one final
> : >> meaning to the text."
> : >
> : > This is a horribly written sentence that has nothing to do with intent,
> : > and, as far as I can tell, nothing to do with deconstruction.
> : >
> : >> From _Of Grammatology_, Jaques Derrida
> : >> "There is nothing outside the text".
> : >
> : >> From _Dissemination_, Jaques Derrida
> : >> "There is nothing before the text; there is no pretext that is not already
> : >> a text".
> : >
> : > Where in these assertions do you find the claim that 'the text forms an
> : > impenetrable screen separating author from reader?'
> : >
> : >> From _The Oxford Companion to Philosophy_, Ted Honderich (ed.)
> : >> (See "deconstructionism")
> : >> "This tradition holds speech to be the direct expression of thought or
> : >> logos, contemporaneous with its meaning, while writing enters the scene
> : >> subsequently, a dangerous substitute for speach in which the speaker's
> : >> intentions, no longer 'present', are likely to be betrayed".
> : >
> : > Oh lord... Do you understand what this is describing?  This is a paraphrase
> : > of what Derrida calls logocentrism, a metaphysical presumption that he
> : > argues *against*.
> : >
> : > I'm not trying to be insulting when I say this: but this post truly
> : > horrified me.  It proves that most second-hand summaries of deconstruction
> : > are written by scholars who have *no idea* what deconstruction is about.
> : > Even more horrifying is the fact that people feel no compunction at all
> : > about substituting these summaries for what writers like Derrida and de Man
> : > *actually say* -- and these people really do believe they're engaging those
> : > writers by doing so.  I don't know how many times I've run into people who
> : > say things like, 'I know what deconstruction is about -- I read Terry
> : > Eagleton's essay on it.'  It is truly unbelievable.
> : >
> : > -- brian
> 
> : I will add as a postscript that the phrase "there is nothing outside the
> : text" is extremely popular among Derrida's detractors; they've inherited it
> : like a note passed around the classroom in 3rd grade.  Most of them, however,
> : have never encountered the actual paragraph in which it is situated -- and
> : they feel that there's nothing wrong with this.  The subject of the paragraph
> : is *reading*, and Derrida is simply describing the fact that reading incites
> : paraphrase and metonymic association (the search for the 'meaning' of what
> : one has just read), and these paraphrases must necessarily take the form of
> : text, which themselves will incite more paraphrase and metonymic association.
> :  This chain of signification will not be 'halted' by any non-linguistic
> : object.  Nothing outside the text, in other words, 'grounds' an articulation,
> : proven by the fact that it can always be re-paraphrased.  The argument of the
> : paragraph does not claim that people and things don't exist, as the
> : note-passers like to think.
-- brian
Return to Top
Subject: Re: What is the Cause of Time Dilation?
From: pusch@mcs.anl.gov (Gordon D. Pusch)
Date: 18 Nov 1996 22:07:11 -0600
[NOTE: 'Followup-To:' set to 'sci.physics.relativity']
In article <56r08d$dvg@panix2.panix.com> erg@panix.com (Edward Green)
writes [in part]:
> Oh yeah...  I was present at the birth of sci.physics.relativity.
> Lots of people said,  yeah,  great idea.  I don't think anyone
> correctly predicted the actual outcome -- that instead of removing
> relativity threads from sci.physics,  it would result in them
> now being chronically cross-posted to two groups.
As I recall, decreasing the 'relativity' postings to sci.physics
wasn't the primary desideratum --- and it's probably impossible,
*anyway*... :-(   
's.p.r' was set up to provide a specific forum for discussing
relativity-inspired physical/metaphysical/philosophical questions
such as the possibility/impossibility of FTL w/out simultaneously
crossposting to --- well, look at _this_ header, for example:
> From: [name suppressed to protect the guilty poster]
> Subject: Re: faster than light travel
> Newsgroups: sci.physics,sci.astro,sci.energy,sci.physics.electromag,
>     sci.physics.particle,sci.skeptic,sci.space.policy,sci.edu
> Date: 29 Apr 96 15:59:20 MET
(BTW, the preceeding was one of the SHORTER examples !!!  :-(
I consider that 's.p.r' has certainly served said desirderatum
QUITE admirably:  after over a year of steady activity averaging
5--10 massively-crossposted msgs/day, we're now only quite rarely
seeing the above thread outside this newsgroup --- Q.E.D. ???  :-T
--  Gordon D. Pusch   
But I don't speak for ANL or the DOE, and they *sure* don't speak for =ME=...
Return to Top
Subject: Re: BOYCOTT AUSTRALIA
From: Shayne O'Neill
Date: Tue, 19 Nov 1996 15:20:30 +0800
> "A most *VICIOUS* *EVIL* and *TREASONOUS* lie." This is good, apparantly she is the
> first politician in this country to lie in an election. Jeezzz! Bob Hawke and Paul
> Keating sucker punched people like you for years. And now old Johnie is doing the same.
> She probably believes that she IS fighting for equality, but because you don't happen to
> agree with her she is the Evil Harradan from Hell.
Fighting for Equality, accusing Foreign soldiers of Spying, Asians
of "Forming Ghetto's and not assimilating" and claiming Aboriginals
are priveleged. Unless she's doing something I don't know about,
I *doubt* she is fighting for equality.
> 
> She was elected on primaries. The two major parties have decided to swap preferences to
> ensure that she doesn't get elected again. There are plenty of "experts" who are of the
> opinion that she will be elected again on primary votes alone anyway.
Doubt it, McNair anderson poll's in Oxley indicate her support has
dropped WAY down.
> 
> She is here, get used to it. She keeps the media salivating and gives good little social
> revolutionaries someone to hate.
Sit on my hands? Piggs ass.
> 
> By the way, what do you mean by "fair means or foul"?
> 
> Ian
> --
Polls or bombs? I don't know, Ill leave the interpetation to you.

Peace,
Shayne.
>                                      _
> "I say we take off and nuke the     / )  Ian.Fairchild@deetya.gov.au
>  whole site from orbit. It's the   (_/_   _  DEETYA, Canberra,
>  only way to be sure."   Ripley ____/(_\_/ )____ Australia
Return to Top
Subject: Re: Sophistry 103 (was: I know that!)
From: brian artese
Date: Mon, 18 Nov 1996 21:09:35 -0600
meron@cars3.uchicago.edu wrote:
>> Now, if you want to try telling me that you [brian] are qualified
>> to discuss these sorts of points, go ahead.  I'm already expecting
>> flamage from Mr.  Meron about how badly I oversimplified to the point
>> of lying.
> 
> Oh no, not at all.  Given the background of the audience in this case
> I'm not sure that an oversimplification is even possible.
> Carry on :-)
...it's like being taunted by the Brady kids.  Whatever your 
'background' is, Meron, it certainly didn't help you the last time you 
tried to argue with me.  You ducked out of that one pretty quick.  Keep 
throwing pot-shots from the balcony, you're safer there.
-- brian
Return to Top
Subject: Re: Sophistry 103 (was: I know that!)
From: "Hardy Hulley"
Date: 18 Nov 1996 18:04:07 GMT
Ken MacIver  wrote in article
<56lgfg$3tt@news-central.tiac.net>...
> Hardy Hulley  wrote:
> 
> >Ken MacIver wrote:
> >> My line of questioning, as you so quaintly put it, has established by
> >> a preponderance of the evidence that you are a fraud and have never
> >> read Derrida.  
> 
> >In other words, after much effort, you're finally ready to deny the
> >antecedent. As I have said, whatever reading I have done in formulating
> >my argument is unimportant. What you should address is the argument
> >itself. If I have indeed never read Derrida, establishing a fallacy
> >should be easy (unless, of course, I'm terribly lucky). So, cogitate
> >upon the following:
> >	"[reading] cannot legitimately transgress the text towards something
> >other than it, toward a referent (a reality that is metaphysical,
> >historical, psychobiographical, etc.) or toward a signified outside the
> >text whose content could take place... There is nothing outside of the
> >text". (_Of Grammatology_, page 158)
> 
> Silke has addressed your above comments succinctly and posed questions
> that I think you will be hard pressed to answer.  Good luck.
> 
> Ken
Come on Ken, why so shy?
Cheers,
Hardy
Return to Top
Subject: Re: Face on Mars Revisited...
From: "David W. Knisely"
Date: Tue, 19 Nov 1996 05:41:11 -0800
This is a multi-part message in MIME format.
--------------199A427B293
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
-- 
David W. Knisely, KA0CZC   email: dk84538@navix.net     
Prairie Astronomy Club, Inc.  http://www.infoanalytic.com/pac/
Attend the 4th annual NEBRASKA STAR PARTY, AUGUST 2-9th, 1997
BABYLON 5: Our last best hope for QUALITY science fiction.
--------------199A427B293
Content-Type: text/plain; charset=us-ascii
Content-Transfer-Encoding: 7bit
Content-Disposition: inline; filename="MARSFACE.TXT"
                     ****** THE "FACE" ON MARS ******
   In 1976, the Viking 1 orbiter began to take a series of high resolution
photographs of the Martian surface in areas which were candidates for landing
sites for the lander portion of the mission.  The pictures were taken at a
very low sun angle to reveal the presence of large obstacles which might
damage a landing spacecraft.  On orbit 35, Viking imaged a peculiar feature
at 41N, 9.5W, north of Cydonia Mensae.  From certain angles, the feature does
look a bit like a mask-like face, with two unequal eyes and a bent mouth
surrounded by a raised plateau making up the rest of the head.  It is 2.5 km
(1.56 mi) long, 2 km wide (1.25 mi), and about 350 meters (1148 ft) high at
its highest point.  On orbit 70, the "face" was again imaged under a higher
sun angle, and showed slightly more detail.  In the second view, the right
"eye" is seen as being somewhat smaller than the left one, and is located 
further below the level of the left one, thus giving the "face" a rather 
distorted look.  A bulge is visible just above the left eye, and the mouth's
eastern side is bent at nearly a 45 degree angle to the line of the western
side of the mouth.  The entire northeast half of the "face" appears to have 
a more constant slope than the southwestern side, making the entire feature
look more like a crude child's drawing than a monument.  Geologically, the  
"face" is known as a "knob", a remaing outcropping of rock after erosion has
removed less dense material.  Numerous other knob like features are present
in the area, but the so-called "city" just to the west of the "face" is just
a cluster of mountain-like knobs.  The "face" looks more like that of a
monkey than of a man, but it is still an interesting feature, and will
probably trigger more speculation as the years go by.
--------------199A427B293--
Return to Top
Subject: Re: MRI limiting factor on resolution?
From: "Kingman Yee, Ph.D."
Date: Fri, 15 Nov 1996 02:59:29 -0800
Jim Carr wrote:
> 
> Isaac Brownell  writes:
> >
> >What is the limmiting factor on MRI resolution?
> 
>  Field gradient.
> 
>  Thus, indirectly, the magnitude of the largest DC field you can
>  maintain with requiried uniformity.
> 
> >   ...              Why can't we make a high power, high frequency field
> >using a really small magnetic coil and get imaging powers great enough to
> >view cellular ultrastucture?
> 
>  The answer is that "we" (meaning the NHMFL at FSU/UF/LANL) are going to
>  try.  Indeed, in the brouhaha over the siting decision, the fact that
>  the FSU proposal was unique in setting such a goal (developed jointly
>  between two universities that are huge rivals in just about every other
>  thing they do) was not generally noted.
> 
>  I believe the plan is 800 MHz and then 1 GHz MRI.
> 
> --
>  James A. Carr        |  Raw data, like raw sewage, needs
>     http://www.scri.fsu.edu/~jac        |  some processing before it can be
>  Supercomputer Computations Res. Inst.  |  spread around.  The opposite is
>  Florida State, Tallahassee FL 32306    |  true of theories.  -- JAC
Wow! a 1GHz MRI.  How do you guys dealing with the short penetration
depth at 1GHz?  I assume the objects you are imaging are small. 
Kingman Yee, Ph.D.
Return to Top
Subject: Re: When will the U.S. finally go metric?
From: mlyle@scvnet.com
Date: 19 Nov 1996 08:06:07 GMT
thenad@spots.ab.ca (Nadeem Cokar) wrote:
>On 18 Nov 1996 00:53:16 GMT, in a desperate attempt to be heard,
>evan@poirot.hpl.hp.com (Evan Kirshenbaum) yodelled:
>
>
>>time and information.  Time is the one SI dimension that agrees
>>completely with the American unit (the second), and even rabidly-SI
>>
>
>The second *is* a metric unit.  Something like 31 billion oscillations
>of a cesium atom.  Can't remember -- but it *has* been defined in
>metric, that's for sure!
I could never figure out why they didn't try to metrify time.  10 metric 
"hours" per day, 100 metric "minutes" per hour, 100 metric "seconds" per 
minute.  Note that the metric "second" comes within 15% of the length of 
the old second...
Of course, time is the one SI unit all of my students _really_ 
understand!  Probably comes from the 8-11 years of intense clock study 
that they have already completed! :)
George Lyle
Return to Top
Subject: Re: Linford Christie (fair or not?)
From: jac@ibms46.scri.fsu.edu (Jim Carr)
Date: 18 Nov 1996 23:56:28 GMT
davidcs@psy.uq.edu.au (David Smyth) writes:
>
>Psychologists do reaction time tests ad nauseam.  It's rare for a subject
>to consistently push a response button within 200 ms of a visual stimulus.
 ... 
>However this may have something to do with the apparatus used.  
 It must, because I have done this sort of experiment using everything 
 from a fancy science center device to the dropped meter stick I described 
 in another article, and all give consistent results.  Something like 0.2 
 seconds is not uncommon for a first try, but 0.15 sec is typical.  
 The ones I trust the most used a simple timing circuit where you pushed 
 the stop button when you saw the first LCD come on.  Same results. 
-- 
 James A. Carr        |  "The half of knowledge is knowing
    http://www.scri.fsu.edu/~jac/       |  where to find knowledge" - Anon. 
 Supercomputer Computations Res. Inst.  |  Motto over the entrance to Dodd 
 Florida State, Tallahassee FL 32306    |  Hall, former library at FSCW. 
Return to Top
Subject: Re: Wow! Anyone know what's happening with Hale-Bopp?
From: Peter Gaunt
Date: Mon, 18 Nov 1996 23:52:39 +0000 (GMT)
In article <56okbd$l78@news.gate.net>, Publius
 wrote:
> 
> Peter Gaunt (pete@beard.demon.co.uk) wrote:
> : There is an endless supply of White Men
> : But there will always be a limited number of Human Beings
> 
>   You've got that backwards. According even to the Bible,
>   "Human Beings" (Magog) "They occupy the four quarters of
[snip]
Sorry to disappoint you but the sig is just a quote from the film Little Big
Man and is spoken by the Dustin Hoffman character's adopted Indian
grandfather (who belongs to a tribe called The Human Beings) [shortly before
he refers to the recently 'freed' slaves as Black White Men]. *I* know what
it means and that's all that matters.
-- 
Pete                                    
====
There is an endless supply of White Men
But there will always be a limited number of Human Beings
Return to Top
Subject: Sophistry 103 (was: I know that!)
From: Terry@gastro.apana.org.au (Terry Smith)
Date: 18 Nov 96 22:38:09
 > From: weinecks@mail2.sas.upenn.edu (Silke-Maria  Weineck)
 > Date: 15 Nov 1996 15:23:07 GMT
 > Hardy, philosophy consists of texts. You want to comment on a
Does it?
There are more thing^YForget it.
Terry
Return to Top
Subject: Re: Creation VS Evolution &
From: Mountain Man
Date: Sat, 16 Nov 1996 17:53:00 -0800
Judson McClendon wrote:
> 
> D.J. wrote:
> > Just curious. Do you know where to find a legitimate shortened version
> > of the Ten Commandments (Thy shall not steal..etc.) on the Internet?
> > Ive searched everywhere from Moses to Mount Sanai but all I get are
> > ridiculous versions modified for the benifit of some company or
> > individual.  Any Ideas?  Also I agree.  I do believe we were somehow
> > genetically manufactured or something like that.
> >
> > derek@mail.balista.com
> 
> The Ten Commandments
> 
>  1  You shall have no other gods before Me.
>  2  You shall not make for yourself any carved idols.
>  3  You shall not take the name of the LORD your God in vain.
>  4  Remember the Sabbath day, to keep it holy.
>  5  Honor your father and your mother, that you may have long life.
>  6  You shall not murder.
>  7  You shall not commit adultery.
>  8  You shall not steal.
>  9  You shall not lie.
> 10  You shall not covet.
> Exodus 20:3-17
You can read a summary of the entire bible in a few short
words (supposedly) spoken by the man of whom the bible speaks.
This includes the summary of the above 10 commandments which
were reduced (conceptually) to just the TWO ...
     Refer the following web document .......
     http://magna.com.au/~prfbrown/thebible.html
All the best,
Pete Brown 
--------------------------------------------------------------------
 BoomerangOutPost:       Mountain Man Graphics, Newport Beach, {OZ}
 Webulous Coordinates:   http://magna.com.au/~prfbrown/welcome.html
 QuoteForTheDay:        "As unto the bow the cord is,
                         So unto man is woman,
                         Though she bends him she obeys him,
                         Though she draws him, yet she follows,
                         Useless each without the other!"
                         Thus the youthful Hiawatha
                         Said within himself and pondered ..."
                                                 - Longfellow  (1855)
---------------------------------------------------------------------
Return to Top
Subject: Re: What is the Cause of Time Dilation?
From: erg@panix.com (Edward Green)
Date: 18 Nov 1996 19:50:21 -0500
In article <56opuj$og0@rebecca.albany.edu>,
WAPPLER FRANK  actually filled out my form...
>
>Edward Green submitted a Reply form:
>
>"Ed,  you whining ___genius___.   [Who do you think you are|]
>What do you think this is.  
>The only thing worse than a 
>{item: someone who believes that SR/GR are flawlessly perfect and couldn't
>possibly be worth more carefull study} 
>is a person who 
>{item: understands too little of Physics/Philosophy to even have that belief 
>or lacks the ability to `step back' and focus on what matters},  
>and tells me what to do|think|what brand of underwear to buy."
>
>(And doesn't listen to what I want him/her to wear!)          Frank  W ~@) R
>
Hmm..  I don't know.  You are sending me mixed messages... you gotta
keep this simple... heavy neuronal damage ... memory swapping to disk.
How dare you [imply|not imply] that [I|you|the kid in the first row]
thinks SR/GR are [flawlessly perfect|horribly flawed] and etc...
(This reply form by the way is a composite of *actual*usenet*replies* 
from people who correctly identified me as the devil.  Get out while 
there is still time!)
-----------------------------------------------------------------------
Reply form:
"Ed,  you whining ________.   [Who do you think you are|What do you
think this is].  The only thing worse than a {list box one} is a
person who {list box two},  and tells me what to [do|think|what brand
of underwear to buy]."
-----------------------------------------------------------------------
Oh yeah...  I was present at the birth of sci.physics.relativity.
Lots of people said,  yeah,  great idea.  I don't think anyone
correctly predicted the actual outcome -- that instead of removing
relativity threads from sci.physics,  it would result in them
now being chronically cross-posted to two groups.
Return to Top
Subject: Re: Flat hills
From: handleym@apple.com (Maynard Handley)
Date: Mon, 18 Nov 1996 20:17:31 -0800
God almighty. Chill out and read some Adrian Mole (author Sue Townsend).
Maynard
In article <56ldcn$nj7@mathe.usc.edu>, taboada@mathe.usc.edu (Mario
Taboada) wrote:
> Philipp:
> 
> < an error message of some sort), but I'm interested by the concept of 
> flat hills.  If you talk about flat hills then I don't immediately understand
> what you mean - I need to hear more.  Perhaps you mean something
> "ordinary" (say, a hill with a flat top) and that can be easily explained.
> But if no amount of context makes it any clearer then communication
> will grind to a halt.  I will conclude that you are using either "flat" or
> "hill" in a way which has nothing to do with the words as I know them.>>
> 
> Imagine that the hill is razed by machines. Then what's left is a flat
> hill. In other words, the hill has a height that is usually assumed to
> be positive with respect to some "flat terrain". Let the height approach
> zero and you get the "flat" hill as a limit.
> 
> I think people are confusing "ordinary hills" with mathematical hills,
> which can have zero elevation (or even negative elevation, if you get
> fanciful).
> 
> This is, of course, a matter of definition. If you decide that your
> definition of hill doesn't allow flat ones, then there are no flat ones.
> If you do, there are. In a scientific theory of hills,the flat hill
> would be included. In the ordinary use of the word "hill" for purely
> descriptive purposes, there seems to be little need to think of
> flat ones (at least if flatness is assumed to be the "norm").
> 
> It's hard to believe that, as (following President McMuffin) we get
> ready to cross into the 21st century, the legitimacy of the number
> zero is still under discussion.
.
.
.
.
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-- 
My opinion only
Return to Top
Subject: Re: Earth's rotating speed
From: schumach@convex.com (Richard A. Schumacher)
Date: 18 Nov 1996 18:43:24 -0600
The leap seconds are added mostly because the official definition of 
the second was made a little bit wrong (not quite 1/86400th of an 
average day), so official clocks drift away from mean Solar time
and need to be re-set. Nobody wants to re-define the second.
The day fluctuates a little seasonally (changing angular moment 
because ice and air move around), and a bit irregularly because
of changes in the core. The long-term change is to slow down about
1 millisecond per Century because of the tides. These have little
to do with the most of the leap seconds added in the last 20 years.
Return to Top
Subject: Re: What is a constant? (was: Sophistry 103)
From: infidel@cyllene.uwa.edu.au (John Wojdylo)
Date: 19 Nov 1996 06:09:15 GMT
weinecks@mail1.sas.upenn.edu (Silke-Maria  Weineck) writes:
>John Wojdylo (infidel@cyllene.uwa.edu.au) wrote:
>: weinecks@mail2.sas.upenn.edu (Silke-Maria  Weineck) writes:
>: >John Wojdylo (infidel@cyllene.uwa.edu.au) wrote:
>: >: weinecks@mail2.sas.upenn.edu (Silke-Maria  Weineck) writes:
>: >: >John Wojdylo (infidel@cyllene.uwa.edu.au) wrote:
>: >: >: Silke-Maria  Weineck writes:
>: >: >: #Anton Hutticher (Anton.Hutticher@sbg.ac.at) wrote:
>: >: >: #: Why should I have to find an instance of your calling someone an 
>: >: >: #: inveterate liar in order to conclude that your philosophy *enables* 
>: >: >: #: you to call people that.
>: >: >: #Uh, Anton .... it's hard to imagine any philosophy that wouldn't enable x
>: >: >: #to call y an inveterate liar.
>: >: >: Try Deconstructionism... as "nothing exists outside the text".
>: >: >Missed once again: "calling someone a liar" is a speech act, or, you 
>: >: >guessed it, a text. So is lying.
>: >: Ah yes, but in Decon it's no different than calling someone a cunt-cluster
>: >: or a feather duster, and these are no different than calling 
>: >: that toaster "X!@#&4$#da)(*".  
>: >: As intentionality cannot be established, it doesn't count. 
>: >Reading too much Kagelenko lately or just wanna join the "books I've 
>: >never read but like to talk about" party? 
>: Been fucked with wine-bottles too much lately, or are you just plain
>: stupid ?
>Neither; still awaiting an argument. It's probably just all that tension 
>getting to me.
You gave non-sequiteurs -- what's a guy supposed to say ?
>S.
j.
Return to Top
Subject: Re: What is the Cause of Time Dilation?
From: kenseto@erinet.com (Ken H. Seto)
Date: Tue, 19 Nov 1996 09:24:56 GMT
On 17 Nov 1996 04:57:50 GMT, devens@uoguelph.ca (David L Evens) wrote:
>Ken H. Seto (kenseto@erinet.com) wrote:
>: On Fri, 8 Nov 1996 23:41:22 GMT, kfischer@iglou.com (Ken Fischer)
>: wrote:
>
>: >         This would be funny if it didn't waste so much time. :-)
>: >Do you mean all this time you meant _rate of time flow_ rather
>: >than time?
>: > 
>: >         Time means what the clock says.   Rate of time flow
>: >means the rate that time changes (is a second always a second?),
>: >and if the length of a second is continually increasing, then
>: >that would be rate of change of rate of time flow.
>: >        
>: >         Now, how long is a second if the rate of time
>: >flow is not one second per second?
>
>: But under SR the   second has different durations in different
>: inertial frames.
>
>Only as observed from another frame.  In any given frame, the observed 
>length of a second for an observer in that frame is always exactly the 
>same.  The apparent duration of a second in another frame is affected by 
>the transformations.
Are you saying that one second in a rocket ship has the same duration
as one second on earth before the tranformation? Or are you saying
that the reading of the clocks are the same but the different seconds
have different durations?
>
>: What you said is that the rate that time changes is
>: not what the clock says and this is the absolute time.
>
>No, you've got it backwards:  The rate at which time changes IS what a 
>clock says and that is NOT absolute time.
Perhaps the following posting about time will help to clarify this
issue:
Absolute time or background time must exist. In fact we are using it
everyday. We say that the sun's ray take eight minnutes to get to
earth, we mean that the ray left the sun eight minutes ago. This means
that the "now" of the sun eight minutes ago is the same as the "now"
on earth eight minutes ago. In other words, now here is now
everywhere. Every successive now here is every successive now
everywhere. In other words, the rate of passage of absolute time is
the same in all frames. Without absolute time, we would not know how
to calculate the motion of any celestal object  because we would not
know when to start the calculation. 
Absolute time is set not measured. However, once a frame's second  is
set as standard (eg let the earth second be set as standard), all the
other frames must use the earth second to measure absolute time.  In
other words, the duration of an absolute second is the same in all
frames. The absolute time concept will give rise to a concept of
variable light-speeds in different frames. This appears to be  in
direct conflict with the postulate of SRT which posits that the speed
of light is constant in all frames. Strange as it may seem, the
variable light-speed concept and SRT are completely compatible. The
reason, of course, is due to the fact that time, speed and distance
are intimately intertwined in the equation s=vt.  With this equation,
if you want to hold v as constant (such as in SRT) then the duration
of a second and the distance 's' must vary from frame to frame. OTOH,
If  you want to hold the duration of a second (absolute time) and the
measuring rod to be constant in all frames. then the speed of light
must vary from frame to frame.
So why do we bother with the variable light-speed concept? Because it
allows us to think in terms of absolute motion and absolute motion is
the mother of all the processes in the universe. For more information
on absolute motion please look up my web site for the article "The
Physics of Absolute Motion"
No the rate of passage of time in any frame is always based on
absolute time. Now here is now everywhere. Every successive now here
is every successive now everywhere. Without absolute time you would
not no how to calculate the orbit 
>
>: What the clock
>: says is measured time.
>
>That's the only kind of time there IS.
No there is the absolute time as defined about.
>
>: Just imagine, what the rocket clock read as one
>: second could mean any duration from the earth point of view but the
>: rate of flow of time is always: a second is always a second. Do we
>: have a contradiction here?
>
>No, all frames have the same INTERNAL rate of time flow. 
This means that  the duration of a second is the same in all frames
which I endorse whole heartedly and this also means the speed of light
is variable in different frames.
Return to Top
Subject: Re: what Newton thought
From: lew@ihgp167e.ih.att.com (-Mammel,L.H.)
Date: 19 Nov 1996 06:28:00 GMT
In article ,   wrote:
>In article <56ou4j$291@ssbunews.ih.lucent.com>, lew@ihgp167e.ih.att.com (-Mammel,L.H.) writes:
>>
>>What, pray tell, are the "obvious limits"? It's a simple, well
>>defined and meaningful test, but it tests for a locally Lorentz
>>frame, not a Newtonian inertial frame.
>>
>Could you please define, within the framework of flat space (since 
>we're discussing whether the concept of Newtonian inertial frames is 
>well defined, not comparing to GR), what is the difference between 
>Newtonian inertial frame and Lorentzian inertial frame.
I said a locally Lorentz frame, so why did you drop "locally" ?
"Locally Lorentz" is just a name for a frame that passes the
rock test. You could call it "locally Newtonian" if you wanted.
You could call it "locally inertial" if you wanted. I'm familiar
with the term "locally Lorentz".
Here's from the caption on page 18 of MTW's GRAVITATION:
	"Weightlessness" as test for local inertial frame of 
	reference ( "Lorentz Frame" ). ...
	[ device described similar to rock test ] 
	... It is difficult to cite any realizable device that
	more fully illustrates the meaning of the term
	"local Lorentz frame."
I keep thinking you know all this stuff, and that you are
just harrassing me to see if you can trip me up, so you can
distract yourself from Gordon Long's distasteful ramblings
on this subject, but I have to wonder!
Lew Mammel, Jr.
Return to Top
Subject: Character of a new Theory
From: singtech@teleport.com (Charles Cagle)
Date: Mon, 18 Nov 1996 11:27:41 -0800
(A copy of this message has also been posted to the following newsgroups:
sci.physics.research, sci.physics)
Due to the censorial policy of the sci.physics.research newsgroup I will
post my reply likewise to another newsgroup in order make this a public
discussion.
In article <565t75$201@lyra.csx.cam.ac.uk>, bje1001@cus.cam.ac.uk (Kitty) wrote:
>In article ,
>Charles Cagle  wrote:
>>[unneeded quoted text omitted - jb]
>>Believing that such a major revolution as would be required to unify QM
>>and GR would be 'conservative' is a statement of faith and not of fact. 
>>You are presupposing that the 'minor' revolutions that you have referred
>>to are, in fact, representative of truth themselves.  You are expressing
>>an unfounded confidence that physics is ever evolving to a more precise
>>vision of reality and that we shouldn't expect any earth shaking
>>revelations which will toss much of what has gone before into the trash
>>can.
>
>If I might offer some observations:
>
>You are referring to "truth" a great deal. The sense in which you mean 
>this is not clear. 
Of course it isn't clear to you.  That is evidenced by the rest of what
you write.
>Physics is about the study of observed phenomena in Nature. If we have a 
>statistically significant body of data, with error margin \epsilon from 
>processes A which contradicts theory X's predictions by more than \epsilon, 
>then theory X is "wrong" from the point of view of describing A at error 
>margin \epsilon. That is the only truth contained in physics. 
This is rich.  You think to define 'truth' by a formula.  This only
ascertains that you are clueless as to the nature of truth and stumble
about blindly thinking perhaps you can wrap your intellect around it when,
in fact, your intellect needs to be founded in it.  That which you seek to
know, you must become.   Until that happens or begins to happen you can
say nothing intelligible whatsoever about it.
>The 
>description of *specific* processes at *specified* error tolerances. X 
>may be a perfectly usable approximation to processes B at error margin 
>\epsilon, or indeed to A at error margin \delta. 
>
>Let me give you an example, from Arthur C Clarke.
>From the point of view of absolute truth, the world is not flat.
>From the point of view of absolute truth, the world is not spherical.
Sorry, but Arthur C. Clarke, not being in possession of any better physics
than is proffered by current paradigms is not an authority on that which
he has not.
>So, from the point of view of absolute truth, these two theories are 
>equivalent, because they are both wrong. 
Only from an esoteric twisting are they equivalent.  Only that which is
exactly the same is equivalent.  Because neither is true does not
invalidate the usefulness of the one which more closely approximated the
truth.  Theories to have any real validity must have utility.  The
Ptolemaic system had utility and was quite predictive except for a few
things like retrograde motion of a planet however it was not actually
true.
>The failure of the second theory 
>does not affect geophysics, geography, plane and train timetables or 
>anything else that I can think of (a very tiny correction to the orbits 
>of GPS satellites is the only place I know of where it is taken into 
>account). Just beacuse we discover classes of processes which are not 
>well described by a theory, does not invalid the theory, because we 
>didn't invent it to answer every question in the universe.
You are demonstrating that you do not care for the 'truth' by this
approach and are, in fact, denying either its existence or the ability of
man to obtain it.  You somehow seem set on obfuscating the original
purpose of this thread which was to establish the character of an ideal
theory.  We are not discussing what has gone before because it is found
inadequate to the purposes of understanding the fundamental issues of
physics.  Whether the earth is perfectly spherical or not doesn't have the
slightest bearing on this discussion.
>Theory exists to answer the following:
>"To specified accuracy, what will happen if I do specified experiment?"
With viewpoints like this, no wonder science is in so much difficulty.
Theory is the intellectual proffering of ideas in hopes they coorespond to
reality.  The perfect theory would be one which would be the simplist
expression of the things that are and the nature of them.  If you are
satisfied with less, then wherever that point may be is your stop, and is
where you get off of the train which is bound for glory.  It appears you
missed your station and will have to walk back.
  Peter Holland in his book 'The Quantum Theory of Motion' bluntly
>>shines a bright flashlight on the problem in his opening sentence which
>>states: "The quantum world is inexplicable in classical terms."
>
>So? In our culture the Newtonian paradigm is drummed into children from 
>an early age. If you taught them QM or SR from babyhood they'd grow up 
>thinking that wavefunction collapse, quantised observable spectra and 
>Lorentz contraction were "common sense." There is nothing deep or 
>fundamental about the classical world. 
This comes from someone who drifts around on the surface even denying that
something profound and enlightening lies buried within and is not the
words of a true scientist.
If you think that only that which is passed along by sociological
processes constitutes 'common sense' then perhaps you are bereft of what
you so poorly define.
>the geological processes that have been occuring on Earth for aeons will
>not suddenly sit up and think: "Hang on.... We've been had...". 
Unwittingly you make the point that the actual events care nothing about
our description of them.  That's is one of the attributes of truth, it is
eternal and unaffected by opinion.  The science of geology is not the
geology just as the sciences of chemistry and cosmology are not the
chemistry and the cosmology.
>>Some of the characteristics of the new theory are:  (Others are welcome
>>add to the list).
>>
>>1a)  The new theory doesn't have to reconcile old theories with each other
>>since it is not the theories which need reconciliation but the data.
>
>True, but the new theory must have limits in which the old theories must 
>appear as sensible approximations to the limiting form of the new theory.
>
>>4)  The new theory should transform physics into a 'finished' discipline.
>
>What is 'finished' supposed to mean, here? What disciplines do you regard 
>as 'finished' or completed?
Finished when it comes to physics means perfected and in possession of the
fundamentals from which all phenomenon can be logically extrapolated..  To
your question as to 'what disciplines' do I regard as finished I would
answer:  Perhaps, horseshoeing.
>Not every scientist dreams of a final theory. 
Everyone who does not cares not for truth.
-- 
C. Cagle
SingTech
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Subject: Re: Sophistry 103 (was: I know that!)
From: brian artese
Date: Tue, 19 Nov 1996 00:37:21 -0600
Hardy Hulley wrote:
> If you'd like to ascribe to deconstructionism the assertion that
> authorial intent doesn't even exist, I'd like to see some evidence. As
> far as I'm aware, the stance was always that authorial intent is
> inaccessible to the reader.
OK, let's see;  *you*, who don't read decon writers, are asking *me* to 
'prove' that these writers don't assert something.  Your injunction, 
furthermore, is in the service of an argument *about* decon writers  -- the 
ones you don't read.  Thirdly, the only knowledge you have about the 
subject at all -- besides the word 'deconstruction' -- comes entirely from 
a handful of second-hand summaries (and a couple of Derridian sound bites) 
that are each no more than a paragraph long.
Under such conditions, one would think you would be obliged to assume that 
I know what I'm talking about:  Intent is ascribed only to a particular 
articulation or discourse -- never to a silent human body. (unless this 
body is somehow 'gesturing').
I don't see how I could obey your command for proof except by transcribing 
all the works of de Man, Derrida, Butler, et al., and then adding a line at 
the end: "See?  They never ascribe intent to anything but a particular 
articulation."
> > The point is:  If there really exists something called 'intent' that is
> > *distinct* from the actual text -- and if that intent is communicable
> > and therefore articulatable -- *why didn't the author simply write down
> > _that_ articulation instead?*
> 
> Your argument is guilty of begging the question, and is, consequently,
> fallacious. To wit, you are not permitted to assume (as you have done)
> that the author *didn't* simply write down the articulation of his
> intentions.
In your objection you've arbitrarily posited the very thing in contention 
-- the author's 'inent,' which is supposedly distinct from any and all 
articulations.  Besides, I don't think read correctly the sentence you're 
responding to.  Read it again.
> > In other words:  it's not deconstruction that claims that there is a
> > 'problem' with communicating *what* one has to say; it's not
> > deconstruction that has posited the text as an 'interference' to
> > communication; what causes the 'problem' is this goblin called 'intent'
> > that humanists feel so compelled to protect.
> 
> And that you haven't successfully overthrown yet.
By definition, your 'intent' is something that is not identical with any 
actual, sensible articulation -- therefore, it is a transcendent entity.  
The burden of proof is not on *my* shoulders to overthrow such an entity -- 
the burden lies on *your* shoulder to prove it.  *Why* should I accept your 
transcendental 'intent' when my understanding of communication operates 
perfectly well -- and accounts for all effects of 'meaning' and 'intent' -- 
with sensible signifiers alone?  Why should I believe in your non-empirical 
entity?
> Consider the following. I say to you: "Pick up the red ball". My
> intention is a particlar sequence of actions which I want you to
> perform. When you pick up the ball, I have verified that my intentions
> have successfully been communicated. By the fact that I don't object to
> your actions, you have verified that you did, in fact, understand my
> intentions. What's the problem?
No problem; but this can be explained perfectly well without your 
transcendental 'intent'.  What makes you posit some force that exists 
*prior* to your articulatable but unspoken thought? ("Pick up the red 
ball.")  You and I have learned to respond in certain ways around certain 
signifiers.  You don't need intent, you don't need anything independent of 
the signifiers.
-- brian
Return to Top
Subject: Re: Dartmouth wins the Ivy pennant 1996, undefeated
From: jsm8@cornell.edu (Jeff Matson)
Date: Tue, 19 Nov 96 04:40:50 GMT
>: There is an Ivy League Cycling cup, and if 
>: you'd care to discuss that, I'm sure we'll listen.  But Dartmouth won't be 
>: seeing that in their hands any time soon, I  believe!
>
>:         Jeff Matson
>:         Cornell
>
>And the reason niether Dartmouth or Cornell has the Ivy League Cycling 
>cup is because the University of Pennsylvania has the cup and doesn't 
>plan on losing it.
>				Daniel Avery
>				U of Penn
We'll see.  The CU A-team for the upcoming season has not been publicly 
introduced yet.  They will be a formidable force (unlike last year!!).  If you 
examine that cup closely, you'll see our name on there a lot more that yours 
(and most other schools).  Frankly this was a surprise to me, but I see no 
reason not to try and put it on again!
         JSM
Return to Top
Subject: Re: Sophistry 103 (was: I know that!)
From: Hardy Hulley
Date: Tue, 19 Nov 1996 07:34:16 +0200
Patrick Juola wrote:
> 
> In article <329061D0.1E36@rmb.co.za> hoh@rmb.co.za writes:
> >> Such a statement does not merely claim to have read the actual words of
> >> the author, to which we all have access.  The statement does not simply
> >> point to *what* the text says; it claims to have apprehended something
> >> else:  the 'intent' of the author.  Somewhere along the line something
> >> went wrong -- why did 'intent' get divorced from the text itself?
> >> Didn't we establish that the author successfully wrote down what he had
> >> to say?
> >>
> >> The point is:  If there really exists something called 'intent' that is
> >> *distinct* from the actual text -- and if that intent is communicable
> >> and therefore articulatable -- *why didn't the author simply write down
> >> _that_ articulation instead?*
> >
> >Your argument is guilty of begging the question, and is, consequently,
> >fallacious. To wit, you are not permitted to assume (as you have done)
> >that the author *didn't* simply write down the articulation of his
> >intentions.
> 
> Well, I have to step in here.  There's no such thing as "THE" articulation
> of an author's intent.  There are *several* articulations, depending
> upon the situation.  The choice of articulation can be crucial
> to its understanding.  And, in fact, mischosen articulations are
> (in my opinion) a primary source of confusion.
What you seem to be referring to here is that the author may articulate
his intententions ambiguously. This does not say that there isn't an
unambiguous expression of his intentions, and it also is not necessarily
true that the author doesn't express his intentions unambiguously.
Regardless of this, however, Brian is still guilty of petitio principii
- he is assuming what he has to establish by argument.
Cheers,
Hardy
Return to Top
Subject: Re: New sci-fi movie called PULSAR, BEAM ME HOME
From: jpeschie@cs.ruu.nl (Jarno Peschier)
Date: Tue, 19 Nov 1996 10:00:21 GMT
Archimedes.Plutonium@dartmouth.edu (Archimedes Plutonium) wrote the
following:
>> >Time : For advanced aliens on Bu it was one light year after they
>> >discovered controlled fusion energy.
>> 
>> Sorry if I start laghing after this first sentence, but a light years
>> is a unit of distance, not of time. 
>> 
>
> Please, go ahead and laugh loud. This is a sci-fi movie and you are
>permitted that art of laughter.
Fine. I'll just laugh at this and move on...
>> >There civilization sent a space ship in the shape
>>  ^^^^^ their
>> 
>   Yes I do make mistakes and I type in a rush often my mind interposes
>their and there. There are other words that my mind interposes when I
>am in a rush.
I sometimes have the same problem (and besides, I need another
keyboard, because on this one some often used keys keep repeating).
But in this case it really made post even more ludicrous to me...
>> >through their distillation tank. The Bu-s immediately set out to net
>> >all of the Permain large sized animals and run them through their
>> >distillation tank. In one end is fed all of these captured animals and
>> >at the other end is seen a fractionalized form of lithium.
>> 
>> So, all large Permian animals were composed completely and 100% of
>> lithium? I didn't know that!
>> 
>    The lithium part was not a trap. I did not say 100%.
Implicitly you did! Read your own post again:
"Permian large sized animals" are "run through" "their distillation
tank".
The image I get from your writing is this"
"these captured animals" ("one end")
           |
           V
"distillation tank"
           |
           V
"fractionalized form of lithium" ("other end")
You see that I only use quotes. But of course this was only another
one of your traps, right? For you explicitly forgot to mention the
third opening (second outlet) where the waste comes out, right...?
>Put your
>thinking cap on or was your initial laugh unceasing.  Think for a
>moment. If each animal had so much lithium then you would not have to
>round up all of them to get the desired amount of lithium. The point is
>that lithium is too diffuse in nature but concentrated, and a known
>concentration in animal bodies. Thus , if faced with a time constraint
>of one month to get a known volume of lithium and you know that animal
>hearts have a given volume of lithium, you can calculate how many
>animals you need, how long to round them up and be out of there in a
>month's time. Take the known quantities rather than the risk of looking
>for a lithium mine and not finding one.
I must confess this sound less silly after all. But you must agree
with my analysis of your writing above as well, mustn't you?
>> I really have much difficulty of taking this post for real. Movie
>> makers are often stupid, but not this stupid, are they....?
>> 
>   You are the stupid one, for not only have you not made a movie to
>show, but you have never made a movie outline such as PULSAR, BEAM ME
>HOME. And I would guess that you are not creative enough to do so, and
>if you did and posted it, you would be so embarrassed by it that people
>there in the Holland would say, there is Jarno, he is a computer person
>because he is dull and bland otherwise.
Hey! There is no need to start getting downright insulting you know...
>   Jarno, have you read anything about Chaos theory and attractors in
>chaos ?
Sure. Butterfly effect, nonlinear equations, Lorenz (and other)
attractors, bifurcation diagrams, fractals, stock markets, weather
forcasts, etc. I even have two or three books on the subject myself
(and yes, I've read them as well).
>Well, if you have that is a fair likening of my posts on the Internet.
>I set traps and many of my posts are 'nonlinear' and have attractors
>and chaos in it. But to the simple minded folk that read the Net , like
>you, well, they expect everything linear to them and are puzzled by my
>posts.
I'm not at all puzzled by you post. Why should I be? I just stated my
opinion that I thought I had my doubts if your post was for real and
if there ever would be such a movie.
Then again, if you look at the ridiculous scientifical errors in most
SF movies and TV series, that are (probably) only meant to attract the
real "simple minded folk" and "the average man" and supply better
entertainment or are even downright errors because the makers of the
movies didn't know any better (or hired advisors that knew better) I
should not have been so surprised at your post at all. When will we be
seeing Pulsar in the cinema's then?
>So, here's to you Jarno Peschier chump, I am laughing at you.
Please, have a nice laugh on my behalf, but don't start callin me
"chump"...
Jarno Peschier, jpeschie@cs.ruu.nl, 2:2802/247.5@Fido, 162:100/100.2@Agora,
     74:3108/101.5@QuaZie, 27:2331/201.5@SigNet, 606:3130/200.2@F1-net
___________________________________________________________________________
           'avwI' nejDI' narghta'bogh qama' reH 'avwI' Sambej
Return to Top
Subject: Re: MOST IMPORTANT FOSSIL (A human skull as old as coal!)
From: arar6100@bureau.ucc.ie
Date: 19 NOV 96 13:40:31 GMT
Yeah! And if you believe that heap of crap, you'll believe anything
Return to Top
Subject: Re: Sophistry 103 (was: I know that!)
From: patrick@gryphon.psych.ox.ac.uk (Patrick Juola)
Date: 19 Nov 1996 10:31:32 GMT
In article <56q5g4$35n@netnews.upenn.edu> weinecks@mail2.sas.upenn.edu (Silke-Maria  Weineck) writes:
>Patrick Juola (patrick@gryphon.psych.ox.ac.uk) wrote:
>: In article <329061D0.1E36@rmb.co.za> hoh@rmb.co.za writes:
>: >> Such a statement does not merely claim to have read the actual words of
>: >> the author, to which we all have access.  The statement does not simply
>: >> point to *what* the text says; it claims to have apprehended something
>: >> else:  the 'intent' of the author.  Somewhere along the line something
>: >> went wrong -- why did 'intent' get divorced from the text itself?
>: >> Didn't we establish that the author successfully wrote down what he had
>: >> to say?
>: >> 
>: >> The point is:  If there really exists something called 'intent' that is
>: >> *distinct* from the actual text -- and if that intent is communicable
>: >> and therefore articulatable -- *why didn't the author simply write down
>: >> _that_ articulation instead?*
>: >
>: >Your argument is guilty of begging the question, and is, consequently,
>: >fallacious. To wit, you are not permitted to assume (as you have done)
>: >that the author *didn't* simply write down the articulation of his
>: >intentions.
>
>: Well, I have to step in here.  There's no such thing as "THE" articulation
>: of an author's intent.  There are *several* articulations, depending
>: upon the situation.  The choice of articulation can be crucial
>: to its understanding.  And, in fact, mischosen articulations are
>: (in my opinion) a primary source of confusion.
>
>Let's take another approach. Let's say, for the sake of argument. that
>there are lots of people who cannot articulate themselves very well; that
>is, the presumption is that "they know what they want to say" but cannot
>say it the way they want to.  I hope that's a fair paraphrase of
>"mischosen articulation" as you use it above. My question to you, then, is
>_in what medium_ do they "know what they want to say"? It cannot be in the
>medium of discursive language, since then the problem wouldn't arise. 
They know approximately what they want.  Call it the medium of
interaction-with-the-world.
[snip]
>There is an experiment teachers like to do in about tenth grade. Two 
>students are sent out of the room; they are given a sheet of paper with 
>an abstract design arrangement made out of squares. The students are then 
>led back to the classroom and asked to describe the arrangement without 
>taking recourse to gesture or drawing. ("It's an arrangement of six 
>squares; the arrangement is mostly vertical; the first square 
>blablabla..."). The only difference between the two students is that the 
>second one is allowed to take and answer questions, the first one 
>isn't. Not surprisingly, the first student has a lower success rate than 
>the second one.
[snip]
>I don't think I've said anything even slightly controversial above. It's 
>basic, and it's written in primer English, as requested. Would one of you 
>now point me back to the question of how authorial intent can be 
>established in reading? I'm not even beginning to ask you whether you admit 
>of an unconscious.
Well, you've got the bones of a perfect micro-experiment there.  Let me
flesh it out a little bit?  Give the student ten similar pictures, ask
him to describe one (his choice), and ask the rest of the class to
match his description to the one.  I further assume that we make the task
hard enough that it's not being performed at ceiling level -- there is
a difference of opinion about which picture was described.
Suppose further that we then allow students to discuss and debate among
themselves to determine which picture was described, and assume that
a consensus is reached.  We then ask the original student which picture
he described -- and by assumption, there is a difference.  What would
the "reasonable person" assume from the evidence, that the student was
wrong or the group consensus was wrong?  The evidentiary privilege assigned
to the original student is a recognition of "authorial" intent.  (I further
presume that this experiment can be done and would establish this privilege;
it's a reasonable and testable conjecture.)
And, of course, to more firmly establish this in reading, one simply
makes the original student write a descriptive essay and ask the
rest of the class to read the essay and proceed as above.
If you can find another explanation for this evidentiary privilege,
I'd be interested to hear it.
	Patrick
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Subject: Re: Time & space, still (was: Hermeneutics ...)
From: glong@hpopv2.cern.ch (Gordon Long)
Date: Tue, 19 Nov 1996 10:43:37 GMT
CharlieS   wrote (after some rearranging):
>Andrew Dinn wrote:
>> 
>> The notion of time used in GR is based on the motion of light, just as
>> the notion of distance is based on the wavelength of light. Newton's
>> notions of space and time are based on a big stick in a glass case and
>> a mechanical device with a particular period of oscillation.
>> 
>> Operationally (which Russell is so keen to stress) these are utterly
>> distinct notions as they are based on distinct practices (of
>> measurement). ...
>
>Isn't the entire point of GR the idea that time and space are
>inseperable and dependant on each other?  
  Yes, time and space are linked to each other -- this is also the 
point of Special Relativity.  However, I'd say that the operational
definition of time and space are the same now as they were in Newton's
time:  time is that which clocks measure, and space is that which
rulers measure.  This is just as true now as it was then.
  What was not known in Newton's time was that time and space are 
linked, and this relationship is governed by the speed of light.  So, 
if you really wanted to, you could use this fact and define space-units
in terms of c and time-units; equivalently, you could define time-units
using c and space-units.  But the notions of both time and space are
essentially unchanged.  The only thing that's changed is this
relationship between them.  Now, you could argue that this is itself a
profound metaphysical shift, but I see that as a different point.
>As you cover greater
>and greater distances at greater and greater "speeds", time
>_slows down_ in response.  At the "speed" of light, the theory
>says that time *stops*.  So in a very important sense, light 
>*doesn't* move because it doesn't experience an increase (or
>decrease for that matter) in time.  So its possible to view
>a "photon" as a portion of space in which the dimension of
>time is *zero*.  IOW light seems to be *outside* of time (from
>a photon's point of view anyway...).  [...]
  People will sometimes use the phrase "time slows down", but what 
they really mean is that *clocks* slow down, relative to other clocks
in a different reference frame.  It doesn't really make sense to say
something like "time stops", any more than it makes sense to say that
"space stops".  Both time and space are dimensions; what you really
have to talk about are results of measurements using clocks and 
rulers.
    - Gordon
--
#include 
Gordon Long                      |  email: Gordon.Long@cern.ch
CERN/PPE                         |    
CH-1211 Geneva 23 (Switzerland)  |
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Subject: Re: Help needed: lifting a canoe!
From: jcer@btmw1a ()
Date: 19 Nov 1996 10:55:07 GMT
In article <19961118120201.HAA27146@ladder01.news.aol.com>, lbsys@aol.com writes:
|>Im Artikel <3292dee2.5585175@netnews.worldnet.att.net>,
|>rsuntag@worldnet.att.net (Rick Suntag) schreibt:
|>
|>>3. What could I use to replace pulleys 3 and 4(cost is a factor) to make 
|>>   lifting and lowering the canoe easier?
|>>4. Is there a better way to get the canoe on the ceiling (again, cost is 
|>>   a factor)?
|>
|>I did this whith my surfboard (old design, some 20 kg all in all) once and
|>here's what you should do (view in fixed font):
|>
|>      P1 B1              P2 B2
|>     --| +               /| |
|>   /   | |              / | |
|>  /    | |             /  | |
|> /     | |                | |
|>|      | |                | |
|>|      | |                | |
|>       | |                | |
|>You    |_|     Canoe      |_|
|>        P3 /-----------\   P4
|>     -----|-------------|-----  1"x6" boards
|>
|>The rope should be tied to the ceiling via bolt 1 and 2  (B1, B2), then
|>run down to pulley 3 and 4, up to pulley 1 and 2 and down to you / your
|>friend. You will have to pull the double length of the rope, but feel only
|>20 pounds 'weight' :-)
|>
|>Cheerio
|>
Another option is
                      P2
                  WWW _
                   | | \_
                   | |   \_ _
                   | |     P3\_ _
                   | |      \_ P4\_
                   |_|        \_\_ \_
                    P1          \_\_ \You and Your friend.
               /-----------\      \ \
         -----|-------------|-----MMMMM-----  <--floor
This way you and your friend feel only 5 pounds each.
I hope it is clear enough, Jorge.
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Byron Palmer