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Natural Science Forum / Physics / Particle Physics / April 2005



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What it takes to be a revolutionary thinker

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PD - 09 Mar 2005 18:08 GMT
I had a high school student come into my office on campus one day. He
had been encouraged by his mother to come visit the physics department
to discuss his ideas because she thought he was brilliant. The
department chair, in his infinite wisdom, sent the young man to me.

For a half hour, the lad drew pictures on my chalkboard of a new
unified field theory. No math, mind you, just a lot of enthusiastic
description and squiggly figures and semiplausible notions.

Still chewing on my sandwich, I stopped him at one point and asked him
to calculate something ... anything ... with his model -- or at least
set it up so that I knew in principle the calculation could be done.

He looked at me in all earnestness and said, "Oh, I view myself as sort
of the Einstein type. I come up with the Big Idea, and then I let
everyone else work out the details."

I stopped chewing, swallowed carefully, and composed my thoughts.

For the next half hour, we discussed what it really meant to be a
physicist, how Einstein had to study the state of the art for years
before even being ready to work on a Big Idea, and what would be
required of this young man on his journey to becoming a theoretical
physicist, which is what he wanted more than anything else in the
world. Unquestionably, he was shaken. He had no idea that it took more
than just intelligence and a blinding stroke of insight.

I have no qualms about having directed him this way. Any profession in
the world requires an extraordinary amount of work to become tops in
the field, and much of it is grinding toil. Physics is no different.
Anyone who enters into such a field should not be shielded from this
information, lest the moment of disillusionment come after years of
wasted, dreamy ignorance. The good ones will embrace the challenge.

The other aspect of this, though, was my alarm at his perception of how
Einstein worked, how he did what he did. Few of the everday Einstein
fans recall, for example, that the same year he was publishing his
seminal papers, he was struggling to get his PhD thesis approved, and
he was working at a side job because no one at the university could
find money to support him. In this 100th anniversary of some of his
singular accomplishments, I think it's worthwhile reminding people
about how much hard work, how much formal training, and how much time
spent simply learning, went into those accomplishments.

PD
Creighton Hogg - 09 Mar 2005 19:00 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 39 lines]
> about how much hard work, how much formal training, and how much time
> spent simply learning, went into those accomplishments.

Nice post Paul, I liked it.
Gregory L. Hansen - 09 Mar 2005 19:14 GMT
>I had a high school student come into my office on campus one day. He
>had been encouraged by his mother to come visit the physics department
>to discuss his ideas because she thought he was brilliant. The
>department chair, in his infinite wisdom, sent the young man to me.

I'm not sure what to say about this story, but feel that it should at
least be acknowledged.  I wonder how many people really think the greats
of physics work by daydream and let others handle all that math stuff.

Signature

"Is that plutonium on your gums?"
"Shut up and kiss me!"
 -- Marge and Homer Simpson

N:dlzc D:aol T:com (dlzc) - 09 Mar 2005 19:54 GMT
Dear Gregory L. Hansen:

> In article
> <1110391716.864567.112540@z14g2000cwz.googlegroups.com>,
[quoted text clipped - 12 lines]
> work by daydream and let others handle
> all that math stuff.

You can thank or blame popular press for that.

It was inconvenient to have to fly a ship down to the surface
(Star Trek), and yet they needed transport to be part of the
drama, so the "transporter" was developed.  What is impressed on
the population is to come up with the ideas, and you can buy the
talent to breathe life into it (ads for InvenTech as an example).
When difficult and tedious *work* is to be presented to the
public, it is cut short by a "fade" to the result.  What isn't
glamorous is the work.  What is noteworthy (in that limited
context) are the seed and the fruit.

Not saying it is right.  Just saying that is how Mom and Pop are
"raised".  IMHO.

David A. Smith
jmfbahciv@aol.com - 10 Mar 2005 11:12 GMT
>Dear Gregory L. Hansen:
>
[quoted text clipped - 16 lines]
>
>You can thank or blame popular press for that.
 
Bullshit.

<snip>

/BAH

Subtract a hundred and four for e-mail.
N:dlzc D:aol T:com (dlzc) - 10 Mar 2005 14:50 GMT
Dear jmfbahciv:

> In article <hvIXd.3917$uk7.457@fed1read01>,
>   "N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox
[quoted text clipped - 21 lines]
>
> Bullshit.

That was a substantive comment.  Who raises the kids these days,
the parents?

David A. Smith
Chris Dams - 10 Mar 2005 15:10 GMT
Dear all,

"N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox T:net@nospam.com> writes:

>>>> I wonder how many
>>>> people really think the greats of physics
[quoted text clipped - 4 lines]
>>
>> Bullshit.

>That was a substantive comment.  Who raises the kids these days,
>the parents?

One might also suspect that kids with an interest in physics are likely to
encounter some "popularized physics" at some point. This is mostly written
by physicists. Are these kids getting a good impression of what doing
physics is about from "popularized physics"? I think this is not the case.
Perhaps we should not immediately start blaming others.

Best wishes,
Chris
N:dlzc D:aol T:com (dlzc) - 10 Mar 2005 15:33 GMT
Dear Chris Dams:

> Dear all,
>
[quoted text clipped - 17 lines]
> some "popularized physics" at some point.
> This is mostly written by physicists.

Please support this statement.  Most popularized physics is
written by non-scientists, tangentially to the path of a
particular physicist (or branch of study).  "Einstein's
Universe",  "The Dancing Wu Li Masters", etc.  Hawking's works
nothwithstanding...

> Are these kids getting a good impression
> of what doing physics is about from
> "popularized physics"? I think this is not
> the case.  Perhaps we should not
> immediately start blaming others.

I agree.  The blame resides at home.  I am as guilty as any at
NOT teaching my children the satisfaction of a job well done.  I
am sharpening their wits, but not teaching them to dig their own
trenches.  I don't find support in our culture for "trench
diggers".  Like the fellow at NASA that ran the failure
simulations for Apollo, that recognized instrument readings from
Apollo 13, and made the connection...  Hard work isn't presented
as paying...

David A. Smith
Chris Dams - 10 Mar 2005 17:18 GMT
Dear David,

"N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox T:net@nospam.com> writes:

>> One might also suspect that kids with an
>> interest in physics are likely to encounter
>> some "popularized physics" at some point.
>> This is mostly written by physicists.

>Please support this statement.

A bit of a pity that I read this question after having been in a book
shop this afternoon, otherwise I could have checked out the popular
physics books there. My support of this statement is just that what I
remember of reading as a teenager myself, so it may not be entirely
accurate.

>Most popularized physics is
>written by non-scientists, tangentially to the path of a
>particular physicist (or branch of study).  "Einstein's
>Universe",  "The Dancing Wu Li Masters", etc.  Hawking's works
>nothwithstanding...

I do not think that Zukav has a degree in physics. Read the last sentence of
http://www.insideedge.org/Speakers/GARY%20ZUKAV.htm . On the other hand,
it would appear that a degree in physics does not guarantee good
popularization. If I were to recommend either Zukavs book or Hawkings, it
would certainly be Zukavs.

Hawkings bestseller is a very good example of how NOT to popularize physics.
Hawking is presenting established theories allongside his speculations and
I don't think a person without a degree in physics can be expected to be able
to notice at what point established physics goes over into Hawkings opinions.
The misunderstanding about physics that this thread started with could easily
be furthered by Hawkings book.

I think that Heinz Pagels' book "The Cosmic Code" is very good and he is, or
rather was, a physicist.

Best wishes,
Chris
jmfbahciv@aol.com - 11 Mar 2005 11:08 GMT
>Dear jmfbahciv:
>
[quoted text clipped - 26 lines]
>That was a substantive comment.  Who raises the kids these days,
>the parents?

You were passing the buck.  For a very good example of what is
wrong with people's perceptions of science, take an objective
look at the reaction to Harvard's President's comments over
the last two months.  Everybody is ignoring the real problem.
This is convenient because the solution to the real problem
requires work, realistic evaluations of student performance,
and personal responsiblity for one's actions.

I'm getting real tired of "blaming the press".  They wouldn't
be reporting lies if their listeners didn't eat it up as factual
reporting.  A very good example of this prefrenence for lies is
Dan Rather's report to during the Pres. elections.  The followups
to his report is exactly what has caused me to sanity check
news by negating it first and then applying consistency checks.
The reporting has only become worse.  sh.t.  It seems to have even
infected the weather news.

There is a term for this...can't recall it...cognitive dissonance?
It appears to be widespread and infecting every area.  I don't
understand how this is happening.  I do know how to staunch it;
somebody has to point and say "nonsense" or "no".  I've found
that it stops the downward spiral thinking in its tracks and
the person's running program seems to get a reality interrupt.

/BAH

/BAH

Subtract a hundred and four for e-mail.
N:dlzc D:aol T:com (dlzc) - 11 Mar 2005 14:22 GMT
Dear jmfbahciv:

> In article <V8ZXd.3994$uk7.1519@fed1read01>,
>   "N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox
[quoted text clipped - 3 lines]
>>> In article <hvIXd.3917$uk7.457@fed1read01>,
>>>   "N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox
...
>>>>You can thank or blame popular press for that.
>>>
[quoted text clipped - 4 lines]
>
> You were passing the buck.

I *was* incomplete.  I should have said that it is the parent's
fault.  They place the TV as tutor.  It is unfortunate that the
parents don't know what science is either.  As close as John Doe
gets to science is Doctor Emmet Brown (Back to the Future).

>  For a very good example
> of what is wrong with people's perceptions of science,
[quoted text clipped - 25 lines]
> thinking in its tracks and the person's running
> program seems to get a reality interrupt.

I would choose the word "entropy"... a system tends to disorder,
and the news reporting system is just another system.

Funny how you ended up bashing popular press too.  ;>)

David A. Smith
jmfbahciv@aol.com - 12 Mar 2005 14:19 GMT
>Dear jmfbahciv:
>
[quoted text clipped - 17 lines]
>I *was* incomplete.  I should have said that it is the parent's
>fault.  They place the TV as tutor.

Nope.  You're still parroting politicians.  It has
to do with leaving others make decisions and then accepting
this underperformance (people are by nature lazy) as the
best that can be expected.

> ..  It is unfortunate that the
>parents don't know what science is either.  As close as John Doe
>gets to science is Doctor Emmet Brown (Back to the Future).

Parents do science all the time.  They may not know it's science;
they may reach bad conclusions.  Most people do science.  The
difference is they don't know how to write it down.

>>  For a very good example
>> of what is wrong with people's perceptions of science,
[quoted text clipped - 28 lines]
>I would choose the word "entropy"... a system tends to disorder,
>and the news reporting system is just another system.

You're just trying to be cute.  This doesn't help identify
the problem, let alone produce actions that counter the
decline.

>Funny how you ended up bashing popular press too.  ;>)

You did not read what I wrote..or I wrote it badly again.
Why do you think Dan Rather isn't an anchor anymore?  The
public didn't swallow the lie.  It should be a wake up call.
We'll see if it worked.  So far I see no evidence that
the literati of our society have figured out that the rabble
can think better than they can.

/BAH

Subtract a hundred and four for e-mail.
N:dlzc D:aol T:com (dlzc) - 12 Mar 2005 17:16 GMT
Dear jmfbahciv:

> In article <3QhYd.4083$uk7.4023@fed1read01>,
>   "N:dlzc D:aol T:com \(dlzc\)" <N: dlzc1 D:cox
[quoted text clipped - 18 lines]
>
> Nope.  You're still parroting politicians.

Sorry, no.  Personal experience.  And parental guilt (which may
be hardwired in).

>  It has
> to do with leaving others make decisions and
> then accepting this underperformance (people
> are by nature lazy) as the best that can be
> expected.

I'm guessing you are speaking to personal responsibility.  Who
teaches this?  Isn't this a learn by example kind of thing?

>> ..  It is unfortunate that the
>>parents don't know what science is either.  As
[quoted text clipped - 5 lines]
> conclusions.  Most people do science.  The
> difference is they don't know how to write it down.

Accepted.

...
>>>  For a very good example
>>> of what is wrong with people's perceptions of science,
[quoted text clipped - 33 lines]
> the problem, let alone produce actions that counter the
> decline.

Nature has a method of doing this.  When evolutionary forces go
down a dead end, the branch is terminated.  I would suggest, as I
did in the 1975 or so, that we get our news from the internet
(which I had no name for), from sources we qualify.

>>Funny how you ended up bashing popular press too.  ;>)
>
> You did not read what I wrote..or I wrote it badly again.
> Why do you think Dan Rather isn't an anchor anymore?
> The public didn't swallow the lie.

Because we also adhere to the concept of "saving face".  The
network would not tolerate a blow to its reputation, so it picked
a "fall guy".  Regardless of Rather's personal faults, heads
needed to be seen rolling.

>  It should be a wake up call.
> We'll see if it worked.

It didn't.  It won't.  It can't.  Because the root was not
touched, only a small branch.  "Network News" is (in some part) a
lie.  We've always known it.  Yet it is usually close enough to
the truth that we can still keep on keeping on.

> So far I see no evidence that
> the literati of our society have figured out that
> the rabble can think better than they can.

The rabble cannot.  Individuals can.  If those individuals are
also charismatic (almost an oxymoron), the rabble can be led in a
"good" direction.

Your words can be the last in the thread.  I don't see that we
will agree in some points.

David A. Smith
jmfbahciv@aol.com - 10 Mar 2005 11:11 GMT
>>I had a high school student come into my office on campus one day. He
>>had been encouraged by his mother to come visit the physics department
[quoted text clipped - 4 lines]
>least be acknowledged.  I wonder how many people really think the greats
>of physics work by daydream and let others handle all that math stuff.

Just a guess, but I'd say the number equals the nose count of
people who though they should have JMF's salary and fame and
benefits because they happened to breathe in the same
building that he did.

I sure hope the kid listened and starts to learn how to work.

/BAH

Subtract a hundred and four for e-mail.
Uncle Al - 09 Mar 2005 19:44 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 29 lines]
> information, lest the moment of disillusionment come after years of
> wasted, dreamy ignorance. The good ones will embrace the challenge.

The First World root password is "gimme."  One is hard-pressed to find
a Caucasian face in any reputable contemporary hard science graduate
school.  Bachelors degrees in remedial studies (high school) are a
reality.  Awarding a grade lower than B is cause for civil suit.

> The other aspect of this, though, was my alarm at his perception of how
> Einstein worked, how he did what he did. Few of the everday Einstein
[quoted text clipped - 5 lines]
> about how much hard work, how much formal training, and how much time
> spent simply learning, went into those accomplishments.

Hate language, all of it.  The drudgery of objective accomplishment is
historic White Protestant European oppression of Peoples of Colour.
What objective qualifications are necessary for a university diversity
admission, e.g., University of Michigan?  None at all!  The USSR was
dedicated to compensatory advancement of peasant stock and look how
far it got (though with a bunch of whipped Jews doing all the skull
sweat).

The US utterly despises the Severely Gifted.  Massive massively
expensive social engineering efforts - Title 1, Title IX, Project Head
Start - are directed toward genetic, developmental, and behavioral
trash; reproductive warriors, hind gut fermenters, drug addicts,
Enviro-whiner Luddites; the stupid, the pathetic, and the Officially
Sad.  A 170 IQ will get you Aderall and a kick in the pants; spina
bifida or Trisomy 21 is a $100K/annum free ride forever.  We are
purchasing a future we loathe, and at heavily inflated prices.

The child was a nascent social advocate.  He is fully qualified to
snap a whip over fungible bent backs and be richly rewarded for doing
it.  How can Management be held responsible when they never lift the
heavy end?  Management makes decisions, workers make mistakes.

Signature

Uncle Al
http://www.mazepath.com/uncleal/
(Toxic URL! Unsafe for children and most mammals)
http://www.mazepath.com/uncleal/qz.pdf

Michael Varney - 09 Mar 2005 22:26 GMT
>> I had a high school student come into my office on campus one day. He
>> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 59 lines]
> Enviro-whiner Luddites; the stupid, the pathetic, and the Officially
> Sad.

> A 170 IQ will get you Aderall and a kick in the pants;

Hah.... you got that right. Concurrently they put you on a antidepressant
that is highly addictive and makes it so you cannot think straight. Any
bipolar induced creativity is quashed, you end up starving from lack of
funding and still have to pay $200 a month to feed the addiction.

> spina
> bifida or Trisomy 21 is a $100K/annum free ride forever.  We are
> purchasing a future we loathe, and at heavily inflated prices.

As they say at CU's disabilities advocation center... "Don't dis our
disabilities".

Ebonics is pervasive... even in the peoples republic of Boulder.
*sigh*
Dirk Van de moortel - 09 Mar 2005 19:51 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 41 lines]
>
> PD

Thanks for sharing this.
 http://users.pandora.be/vdmoortel/dirk/Physics/ImmortalGems.html

We need more of this stuff.

Dirk Vdm
Y.Porat - 11 Mar 2005 07:28 GMT
parasites of the world ! Unite!!

did you or varney or Hymann or gregory hansed even contributed anything
new
to scince??
so come on parasites and start real work beside being blood suckers.
as it is now , you belong to the garbage of scince history.
farting dogs.
keep well
Y.Porat
-------------------------------------
Dirk Van de moortel - 11 Mar 2005 17:04 GMT
> parasites of the world ! Unite!!
>
> did you or varney or Hymann or gregory hansed even contributed anything
> new
> to scince??

Dylsectics of the Wolrd, Untie!

> so come on parasites and start real work beside being blood suckers.
> as it is now , you belong to the garbage of scince history.
> farting dogs.
> keep well
> Y.Porat
Gregory L. Hansen - 11 Mar 2005 21:54 GMT
>parasites of the world ! Unite!!
>
[quoted text clipped - 7 lines]
>Y.Porat
>-------------------------------------

I don't know what Dirk has been doing, but you can find the rest of us in
the literature.  We're experimentalists, we measure things.

Signature

"Tell me, Dr. Einstein, at what time does Boston arrive at this train?"

Dirk Van de moortel - 11 Mar 2005 22:52 GMT
> >parasites of the world ! Unite!!
> >
[quoted text clipped - 11 lines]
> the rest of us in  the literature.  We're experimentalists,
> we measure things.

I have enormously contributed to science.
But I am enormously modest.

:-)

Dirk Vdm
Y.Porat - 14 Mar 2005 09:19 GMT
since you are a good joker and simingly
not much than that
here is a famou story:
the say that people cam once to
Sir winston churchill (sp ?)
and told him :
just haver a look how arrogant you are
and how modest Etley (sp?)  is !!
(his political rival )

Churchil blantly sayed:
'Ethly has all the reasons in the world - to be modest !!!'

anyway Dirk
dont obfuscate my discussion with Gregory.
start doing something *constructive*
just sitting all day long and refuting others
will  not spare you some place in the
common memory of scince .
surely not as a revolusionair on scince...
(just see the title of this thread ......)

i guess your mother told you that *many times* (;-)
all the best
Y.Porat
------------------
Y.Porat - 14 Mar 2005 09:07 GMT
so if you are so constarctive
beside your constructive tennis play (no kidding sports is very
important
i myself is not too far from that ... even at my age)
but we expect here for something more in scince
so please asure of refute my claim that
the scattering experiments fo rheavy elements are not electric charge
dependant!!
it i smore mass dependant
you can sse it even in the Moseleys chart that becomes more
'problematic'
while dealing wih tthe heavy elenets
now since as i heard you deal with uncharged scatterings
i suggested that even if you use uncharged 'bullets'
you will get for heavy elements similar results as with the charged
ones
provided of course that some corrections or adjustments will be made
for the specific system of bullets
ie nutrone will be something different from say gama rays or so .
and different somehoe then protons or electrons but
my prediction is that it will give some *consistant law *  in
scattering - all laong
the periodic table
can you asure or refute that ??
TIA
Y.Porat
-----------------------------------
Gregory L. Hansen - 14 Mar 2005 16:53 GMT
>so if you are so constarctive
>beside your constructive tennis play (no kidding sports is very
[quoted text clipped - 4 lines]
>the scattering experiments fo rheavy elements are not electric charge
>dependant!!

You seem in some ways like the student that PD told us about.  Why do you
need me to assure you or refute you?  You should have been studying
scattering theory and making detailed calculations relating to your work.

>it i smore mass dependant
>you can sse it even in the Moseleys chart that becomes more
[quoted text clipped - 12 lines]
>the periodic table
>can you asure or refute that ??

Loosely speaking, a scattering intensity is proportional to a form factor
multiplied by a structure factor.  The form factor is determined by the
details of the scattering interaction, the structure factor is determined
only by the arrangement of scatterers.  A structure factor might
describe, e.g., the cubic arrangement of atoms in a crystal of salt.  The
sodium atoms and chlorine atoms would have different form factors
determined by their charge and their arrangement of electrons.

When you scatter neutrons with wavelengths on the order of an Angstrom the
form factor is easy, it's a delta function.  The neutron interacts so
weakly by the electromagnetic interaction that for most purposes you can
ignore it completely; you can ignore the electrons, you can ignore the
electrical charge of the nucleus.  The sodium and chlorine atoms will
have different scattering strengths, but are otherwise identical for
neutrons.

X-rays interact primarily with the electrons of an atom.  You would use
the same structure factor when you scatter, but you need to use
appropriate form factors, which can be looked up in reference tables.

Electrons experience long-range Coulomb interactions and their form
factors are again different, although the structure factor is still the
same since that depends only on the arrangement of scatterers.  

Charged particles in general have very short ranges in matter because of
the Coulomb interactions.  Neutrons can pass easily through a block of
lead that would stop x-rays.  X-rays can pass easily through a human body
that electrons cannot.  Transmission electron microscopes can image only
very thin samples.  But whatever projectile you use, the diffraction
pattern formed will have features that are related only to the wavelength
of the projectile and the structure of your sample, and that will have
useful information.

When you study a material by scattering, it's most useful if the
wavelength is about the same size as the features you're studying.  If
you're studying crystals you want a wavelength of a few Angstroms
because that's about the distance between atoms in your sample.  If
you're studying nuclei you want wavelengths of about a femtometer
because that's about the size of a nucleus.  Then you can start talking
about nuclear structure factors that are determined by the arrangement of
scatterers (the quarks and gluons) within the nucleus.

Signature

"Outside the camp you shall have a place set aside to be used as a
latrine.  You shall keep a trowel in your equipment and with it, when you
go outside to ease nature, you shall first dig a hole and afterward cover
up your excrement." -- Deuteronomy 23:13-14

Y.Porat - 15 Mar 2005 06:20 GMT
Hansen
thank you for your detailed answer!
you will be surprised about how much *you still have to learn
(if to judge from your abstract answer )
i started to go into that issue much more in detaile with one of the
members here
privately ie not just abstarct handwaving but realy in detailes)
now you will be surprised about how much of even if you study the
*existing exoerimental knnowledge- but if you look on it from   a
different
angle of look that is not paradigma biased
you get completely different conclusions
you will realise how much holes in the paradigma are
and how those holes are sweaped under the carpet just because
'it does nort fit the paradigma'
so
i am going to open a new thread that will be called
'scattering experiemnts'
in which we can reexamine experimental data in a revisionary
way.
and now about your bottom literaturic  paragraph quote  (that i
personally dont like
just in case you directed it to someone else except yourself!!)
if you include youself in that 'outof the camp ' category'
than it is all right
yet still tastless!!
all th ebest
Y.Porat
-------------------------------------------
Gregory L. Hansen - 15 Mar 2005 15:24 GMT
>Hansen
>thank you for your detailed answer!
>you will be surprised about how much *you still have to learn
>(if to judge from your abstract answer )

Not really.  I haven't done much detailed work on scattering, and I
haven't studied atomic physics to any degree.  That may or may not start
to change this summer.

>i started to go into that issue much more in detaile with one of the
>members here
[quoted text clipped - 3 lines]
>different
>angle of look that is not paradigma biased

There's no such thing as a perspective that is not paradigm biased.  
Although it might be biased by a different paradigm.

>you get completely different conclusions
>you will realise how much holes in the paradigma are
>and how those holes are sweaped under the carpet just because
>'it does nort fit the paradigma'

Somehow I doubt this characterization is really very accurate.

>so
> i am going to open a new thread that will be called
[quoted text clipped - 7 lines]
>than it is all right
>yet still tastless!!

My taglines are selected randomly from a list.  Sometimes they're
appropriate to a discussion, sometimes inappropriate, I usually don't
bother to check before I send a message off.

Signature

"A nice adaptation of conditions will make almost any hypothesis agree
with the phenomena.  This will please the imagination but does not advance
our knowledge." -- J. Black, 1803.

Y.Porat - 16 Mar 2005 08:27 GMT
lets take your last quote from J.Black
one day you will be surprised about how much of the existing
scattering *interpretations* di dexactly what Black di dnt recoment to
do !!!

sice you are in that bussiness of scattering you must be aware
about the vast scope of 'interpretations' ([possible
interpretations'since as you know
you dont get the exact results * directly* is is always not just
interpretations but even
* asery of interpretations * sometimes built as  a pile' of
interpretations
ie one on top of the other
iow just in case it wil turn out that one of the basic assumptions
was wrong - th ewhole card building' will collaps!
and there is a lot of 'fiddling in' of those interpretations
just a littl eexamples
in one of the scattering data that i got (from my good private
discusser)
was about the element Gold that 'refused to fit in th eline !!!
so they suggested that the nucleids of gold  are just denser by 20
percent
compared to its neighbours !!
while we have othwer experiemntal; data that contradict such a
posibility!!
let me make it shorter
my revolutionary 'interpretation for heavey lelemnt scattering will be
that
it has much morer to do with growing mass!! rather with growing
electric charge!!
(especially  while the scattering 'bullets are of the big  accelarators
ie much more energy than the electron bindng energy!)

all th ebest
Y.Porat
----------------------
Schroedinger's Cat - 09 Mar 2005 21:06 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 41 lines]
>
> PD

... and then there's Srinivasa Ramanujan:
http://www.usna.edu/Users/math/meh/ramanujan.html
Paulps - 09 Mar 2005 21:51 GMT
> > I had a high school student come into my office on campus one day. He
> > had been encouraged by his mother to come visit the physics department
[quoted text clipped - 46 lines]
> ... and then there's Srinivasa Ramanujan:
> http://www.usna.edu/Users/math/meh/ramanujan.html

Thanks for the complement of starting a new thread just to put me down
although I 'm not sure its me as it could be anybody like me that tries to
think for themselves but thanks anyway
LOL goto new impoved facts v012 but only if you are interested but thank for
the memory and I wont post to your threads again. My farther was a teacher
so I know how you must feel. Three frames may be needed.
Bill Hobba - 09 Mar 2005 23:35 GMT
> > > I had a high school student come into my office on campus one day. He
> > > had been encouraged by his mother to come visit the physics department
[quoted text clipped - 48 lines]
> >
> Thanks for the complement of starting a new thread just to put me down

Are you suggesting you are mathematically in the same class as Ramanujan?
Your posts indicate otherwise.

> although I 'm not sure its me as it could be anybody like me that tries to
> think for themselves but thanks anyway

You confuse uninformed misunderstanding with thinking for yourself.

Bill

> LOL goto new impoved facts v012 but only if you are interested but thank for
> the memory and I wont post to your threads again. My farther was a teacher
> so I know how you must feel. Three frames may be needed.
Michael Varney - 09 Mar 2005 22:30 GMT
<SNIP>

> ... and then there's Srinivasa Ramanujan:
> http://www.usna.edu/Users/math/meh/ramanujan.html

What about him?
Read his bio.

He worked hard, and that is the inescapable theme behind PD's post.
Bill Hobba - 09 Mar 2005 23:41 GMT
> <SNIP>
> >
[quoted text clipped - 5 lines]
>
> He worked hard, and that is the inescapable theme behind PD's post.

Yes indeed - he worked very hard.  And when his work was examined by Hardy
and Littlewood it was immediately recognized as the work of genius.  True
genius is very difficult to suppress - however crank spew is usually easy to
spot.  And although Einstein early work had a mixed initial reception greats
like Plank immediatly recognized he was a master physicist.

Thanks
Bill
Schroedinger's Cat - 10 Mar 2005 00:52 GMT
> <SNIP>
> >
[quoted text clipped - 5 lines]
>
> He worked hard, and that is the inescapable theme behind PD's post.

He was a "big ideas" person who left the details to others. He could
almost never prove his theorems or offer and corroborating detail, but
they were almost always (those for which the truth could be ascertained
either way) true. While he worked hard, his formal education was
relatively thin. I see him as both confirming (by having to work hard)
and contradicting (by being ready for big ideas after not mastering the
state of the art; i.e. he started his brilliant contributions after only
reading what amounts to a dictionary of mathematical formulae) PD's post
at once.
Bill Hobba - 10 Mar 2005 06:26 GMT
> > <SNIP>
> > >
[quoted text clipped - 15 lines]
> reading what amounts to a dictionary of mathematical formulae) PD's post
> at once.

Hmmmmm.  I see your point and agree that Ramanujan's standards of
mathematical rigor were not the best.  But many authors have commented that
Einstein's standards of rigor in physical analysis was often also suspect -
eg Krietchmans valid criticisms of the principle of general covariance.  It
has been commented that Newton and Einstein were like sleep walkers -
intuitively knowing where they wanted to go but not able to fully elucidate
it.  My readings of the life of Ramanujan suggests he was also a
sleepwalker.  I suspect many other great mathematicians and physics were
also sleepwalkers eg I suspect Feynman was one as well.  It has often been
commented Feynman was no ordinary genius - he was a magician - I think
Einstein and Ramanujan were magicians as well.

Thanks
Bill
PD - 10 Mar 2005 11:39 GMT
> > > <SNIP>
> > > >
[quoted text clipped - 27 lines]
> commented Feynman was no ordinary genius - he was a magician - I think
> Einstein and Ramanujan were magicians as well.

Feynman exercised magic when he knew where he wanted to go and then
plotted the math to get there. Heisenberg and Dirac and Teller (yes,
Teller) did exactly the same thing. Ed Witten does the same thing. Lee
Smolin does the same thing.

But recall the time that Feynman spent in strip clubs was (famously)
spent *calculating*.

> Thanks
> Bill
Bill Hobba - 10 Mar 2005 22:18 GMT
> > > > <SNIP>
> > > > >
[quoted text clipped - 47 lines]
> Teller) did exactly the same thing. Ed Witten does the same thing. Lee
> Smolin does the same thing.

Yes - Feynman, Einstein and Newton were not the only magicians and
sleepwalkers.  Although I do not know much of Teller I know something of
Dirac and Heisenberg - and they were unquestionably sleepwalking magicians
as well.  I have no bout Witten is also a sleepwalking magician - by repute
he spends a lot of his time gazing and doing horrendous calculations in his
head.

> But recall the time that Feynman spent in strip clubs was (famously)
> spent *calculating*.

Feynmans whole life seems to be one of confirming the image of the playful
scallywag.  At Princeton he had everyone (except Wheeler who knew Einstein)
convinced he was in discussions with Einstein about important discoveries.
He wished he never got a Phd so he could say - hey buddy even I know that
and I do not have a Phd.  He would spend hours honing the supposed 'offhand'
remarks that made him famous.

Again PD thanks for the excellent posts on this matter.
Bill

> > Thanks
> > Bill
jmfbahciv@aol.com - 10 Mar 2005 11:19 GMT
>> I had a high school student come into my office on campus one day. He
>> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 46 lines]
>.... and then there's Srinivasa Ramanujan:
>http://www.usna.edu/Users/math/meh/ramanujan.html

If this guy had never learned all about the way to write
math on paper, nobody would ever benefit from his brilliance.
At some point in time, people have to learn how to put the
stuff on paper in a form that can be interpreted by others.
If they don't then the idea will not survive.  In the olden
days, people passed their knowledge by word of mouth.  All of
this knowledge died in the plagues and purges.

It takes a lot of hard work just learning the basic ABCs of math,
let alone science.

/BAH

Subtract a hundred and four for e-mail.
CWatters - 09 Mar 2005 23:04 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
> to discuss his ideas because she thought he was brilliant. The
> department chair, in his infinite wisdom, sent the young man to me.

>For a half hour, the lad drew pictures on my chalkboard of a new
>unified field theory. No math, mind you, just a lot of enthusiastic
>description and squiggly figures and semiplausible notions

<Interesting post snipped to save B/W>

What happened to him? Hope he came back with the details!
Bill Hobba - 09 Mar 2005 23:24 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 41 lines]
>
> PD

I want to thank PD for an excellent post.

As Gleick writes regarding Feynman
http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Feynman.html:

'Feynman seemed to possess a frightening ease with the substance behind the
equations, like Einstein at the same age, like the Soviet physicist Lev
Landau - but few others.'

It is this ease with what the equations are saying that is required to make
progress in physics - and the work needed to gain that ease is, even for the
greats like Einstein, Feynman and Landau a long and difficult journey.
Einstein himself remarked that most of his ideas amounted to nothing - only
occasionally would it result in progress.  Pias in Inward Bound comments it
is the ability to ask the right question - but to formulate the right
question a lot of hard work and the following of blind alleys needs to have
occurred.

Thanks
Bill.
Gregory L. Hansen - 10 Mar 2005 01:42 GMT
>I want to thank PD for an excellent post.
>
[quoted text clipped - 13 lines]
>question a lot of hard work and the following of blind alleys needs to have
>occurred.

There is something a little bit depressing hidden in this; not everyone
can be an Einstein or a Feynman, no matter how hard they try.  Just as few
people can be a Michael Jordon even if they work day and night at it.  
Some people are decent athletes in spite of themselves; the couch potato
that bends down and picks up 350 pounds on his first deadlift, or the guy
riding a unicycle 20 minutes after he first lays hands on it.  And some
people become decent athletes through hard work and the love of the game.  
The pros are the ones that would have been good in spite of themselves,
but they bust their a.ses as hard as any starry eyed wannabe can imagine.  
And an Einstein or a Feynman would have excelled at anything they tried to
do; they happened to like physics and they busted their a.ses doing it.  
Hard work and inspiring platitudes alone can only make you good, not
great.
Signature

"When the fool walks through the street, in his lack of understanding he
calls everything foolish." -- Ecclesiastes 10:3, New American Bible

J. Horta - 10 Mar 2005 05:36 GMT
>>I want to thank PD for an excellent post.
>>
[quoted text clipped - 27 lines]
> Hard work and inspiring platitudes alone can only make you good, not
> great.

In my opinion one should not care so much. If the subject
alone isn't enough to spur one on then why bother? Is it clear
Einstein gave a damn what people thought? My bet is he just
wanted to know.
CWatters - 10 Mar 2005 07:08 GMT
> There is something a little bit depressing hidden in this; not everyone
> can be an Einstein or a Feynman, no matter how hard they try.

True, but I think most employers would rather have 10 people that tried than
10 who didn't bother.

How many of you would have been brave enough to do what this kid did?
Michael Varney - 10 Mar 2005 07:32 GMT
>> There is something a little bit depressing hidden in this; not everyone
>> can be an Einstein or a Feynman, no matter how hard they try.
[quoted text clipped - 4 lines]
>
> How many of you would have been brave enough to do what this kid did?

You mean ignorant and arrogant?
Bill Hobba - 11 Mar 2005 07:01 GMT
> >I want to thank PD for an excellent post.
> >
[quoted text clipped - 16 lines]
> There is something a little bit depressing hidden in this; not everyone
> can be an Einstein or a Feynman, no matter how hard they try.

True.  But anyone with an interest can try and ensure they make a genuine
effort.  To me that is one of the points PD was making.  If you are actually
interested in physics (or math or whatever) then one should make a genuine
effort - and it will require - well effort - no matter how gifted you are.

> Just as few
> people can be a Michael Jordon even if they work day and night at it.

True.  But anyone interested in playing basketball can learn to do it to the
best of their ability.  I remember an interview with Nick Bollettieri the
famous tennis coach.  He had hundreds of hopefuls being coached - of course
only a few would actually make it as a player.  When asked why bother he
said at the end of the day he will try an make you the best tennis player he
can.  And if that is not what you want then you should leave ASAP.  Some
people just like playing tennis enough to want to do as good at it as they
can.  The same with physics.

> Some people are decent athletes in spite of themselves; the couch potato
> that bends down and picks up 350 pounds on his first deadlift, or the guy
> riding a unicycle 20 minutes after he first lays hands on it.  And some
> people become decent athletes through hard work and the love of the game.

Take two athletes of the same ability - coach one well and give no coaching
to the other - the coached one will always be better.  I love table tennis
but am an uncoordinated non athlete.  However my table tennis improved out
of site with coaching and I gained a lot of fun from it.  One of the things
I liked was these guys that said - this uncoordinated couch potato can never
play table tennis and I would whip his a.s - it was great fun thrashing
them.  I did it to one guy who insisted on playing me every day for six
months.  He was a natural athlete but hated that I beat him.  With six month
of practice he eventually was able to consistently beat me.  He learnt a
lesson - it is not the most gifted that succeeds - it is the one willing to
put in the most effort.  The ones that do really well are those that are
gifted and work at it.

> The pros are the ones that would have been good in spite of themselves,
> but they bust their a.ses as hard as any starry eyed wannabe can imagine.

Because if they did not the other gifted ones would leave them behind.

> And an Einstein or a Feynman would have excelled at anything they tried to
> do; they happened to like physics and they busted their a.ses doing it.
> Hard work and inspiring platitudes alone can only make you good, not
> great.

True.  But without hard work you would be neither.

Thanks
Bill
zzbunker@netscape.net - 10 Mar 2005 18:39 GMT
> > I had a high school student come into my office on campus one day. He
> > had been encouraged by his mother to come visit the physics department
[quoted text clipped - 45 lines]
>
> As Gleick writes regarding Feynman

http://www-groups.dcs.st-and.ac.uk/~history/Mathematicians/Feynman.html:

> 'Feynman seemed to possess a frightening ease with the substance behind the
> equations, like Einstein at the same age, like the Soviet physicist Lev
> Landau - but few others.'

 Feynmann is hardly frightening or difficult.
 Since the idiot was the first physicist to
 explode an atomic bomb.

 But unfortunately like all physicists,
 when it comes to space shuttles, we
 had to send back moron-ville in
 Los Angelos with the film-at-eleven
 subgenuis' Carl Reiner fan club
 of the Big Fart.
Bill Hobba - 15 Mar 2005 00:40 GMT
> > > I had a high school student come into my office on campus one day.
> He
[quoted text clipped - 72 lines]
>   Since the idiot was the first physicist to
>   explode an atomic bomb.

He was not.   He returned just in time to see it form being at the death bed
of his wife.  This was a terrible time for Feynman that stayed with him for
the rest of his life.

>   But unfortunately like all physicists,
>   when it comes to space shuttles, we
>   had to send back moron-ville in
>   Los Angelos with the film-at-eleven
>   subgenuis' Carl Reiner fan club
>   of the Big Fart.

If they wanted morons then they needed look know further than idiots like
you.

Bill
mmeron@cars3.uchicago.edu - 10 Mar 2005 00:49 GMT
>I had a high school student come into my office on campus one day. He
>had been encouraged by his mother to come visit the physics department
[quoted text clipped - 39 lines]
>about how much hard work, how much formal training, and how much time
>spent simply learning, went into those accomplishments.

Worthwhile, for sure.  Only, who'll do it?  The "zero goal education",
as Al calls it?  The media, who generally know nothing about it
either?  Fact is, if you'll ask either well educated people, most of
tehm won't have the faintest idea of what was it that Einstein did,
they'll just mumbel something to the effect that he "revolutionized
physics".  If you'll press for more details you'll get something like
"he proved that everything is relative":-)  And that would be the end
of it.

The image the general public has, regarding scientific progress (to
the extent that the general public cares at all) is:

1)  The scientist sits and ponders.
2)  The scientist has a "Eureka" moment and all becomes clear.
3)  The scientist announces Idea to other scientists.
4)  Everybody immediately recognizes Idea as Great.
5)  Closing credits roll.

For added drama step (4) may be replaced by "Scientist is being
derided by his peers, has to fight for his Idea till eventually Truth
prevails".  this can be further elaborated on, of course:-)

Well, nevermind.  But, thank you for posting the above.  this was
worthwhile.

Mati Meron                      | "When you argue with a fool,
meron@cars.uchicago.edu         |  chances are he is doing just the same"
FrediFizzx - 10 Mar 2005 00:56 GMT
| I had a high school student come into my office on campus one day. He
| had been encouraged by his mother to come visit the physics department
[quoted text clipped - 41 lines]
|
| PD

Yep, very good post.  Some young punks just need a good slappin' around
even if only verbally. ;-)  Even being an electronic systems engineer
and head of an engineering dept., I spend a good deal of my free time
learning new things all the time.  It never stops if you want to be one
of the best in your field of expertice.

FrediFizzx
Michael Varney - 10 Mar 2005 07:31 GMT
> | I had a high school student come into my office on campus one day. He
<SNIP>
> Yep, very good post.  Some young punks just need a good slappin' around
> even if only verbally. ;-)  Even being an electronic systems engineer

Oh brother.
jmfbahciv@aol.com - 10 Mar 2005 11:26 GMT
>> | I had a high school student come into my office on campus one day. He
><SNIP>
>> Yep, very good post.  Some young punks just need a good slappin' around
>> even if only verbally. ;-)  Even being an electronic systems engineer
>
>Oh brother.

heh!  Don't dis us engineers...until we try to tell you how
to do your job ;-).

/BAH

Subtract a hundred and four for e-mail.
RP - 10 Mar 2005 02:18 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 41 lines]
>
> PD

Logic is wasted on those who are unversed in logical principles. Those
who are prone to consider flights of fancy are those who are unversed
in logical principles. Complete the syllogism.

Einstein's abilities transcended education. His was the gift of
logical abstraction. Confucius says: The ability to sing cannot be
learned, but like the cricket among the other insects; some can and
some can't.

Your student probably grew up to be Donald Shead.

Richard Perry
Randy Poe - 10 Mar 2005 18:50 GMT
> Einstein's abilities transcended education. His was the gift of
> logical abstraction. Confucius says: The ability to sing cannot be
> learned, but like the cricket among the other insects; some can and
> some can't.

The way I've heard Einstein's abilities described were that
he had an amazingly good physical intuition. He didn't
"transcend education" but his education and interests
were in physical, rather than mathematical areas.
The kinds of abstraction that mathematics represents
were not really in his skill set. He wasn't a brilliantly
insightful mathematician, but he certainly was a competent
one. He didn't make brilliant new developments in
differential geometry but he certainly learned it well
enough to develop his insights in GR into a mathematical
theory.

            - Randy
RP - 10 Mar 2005 23:21 GMT
>>Einstein's abilities transcended education. His was the gift of
>>logical abstraction. Confucius says: The ability to sing cannot be
[quoted text clipped - 14 lines]
>
>              - Randy

I disagree. Einstein was the same sort of intellect as Newton. Now
recall that Newton never learned Calculus, think about that.  Socrates
made a very convincing argument about geometric principles being
inherently understood, but I'm sure that he erred in thinking that
this was a universal trait. Having a similar grasp of the abstract
concepts before even having been exposed to them in literature, I
understand the phenomenon well. Perhaps you aren't a singer? :)

Richard Perry
Y.Porat - 10 Mar 2005 05:39 GMT
here is one of 'old catto's sayings:

in order to be a good pioneering scientist you must * always *osciate*-
between  your superiority complex
and your  inferiodity complex!
all the best
Y.Porat
----------------------------
Zach - 10 Mar 2005 22:19 GMT
> I had a high school student come into my office on campus one day. He
> had been encouraged by his mother to come visit the physics department
[quoted text clipped - 41 lines]
>
> PD

Interesting post.  But why did you squash him like that?
Here a teenage kid who is interested in something comes to see an
expert in the field, on the sound advice of mom who wants to see her
son go to university, and instead of encouraging his interest you
explain "reality."  He would have learned eventually, everyone does in
their own way.
Now, is he actually going to apply to a physics program?  Go to
university at all?  Sure he was being idealistic and naive, he's only
a kid. You had the chance to sell him on a physics degree, or at least
encourage him to go to university, and to me it sounds like you blew
it.

.
mmeron@cars3.uchicago.edu - 11 Mar 2005 00:14 GMT
    ...

>> The other aspect of this, though, was my alarm at his perception of how
>> Einstein worked, how he did what he did. Few of the everday Einstein
[quoted text clipped - 9 lines]
>
>Interesting post.  But why did you squash him like that?

Eh?  What do you mean "squash"?  Are you from the "self-esteem first"
school of education?

>Here a teenage kid who is interested in something comes to see an
>expert in the field, on the sound advice of mom who wants to see her
>son go to university, and instead of encouraging his interest you
>explain "reality."

Yes.  That's the honest thing to do.

 He would have learned eventually, everyone does in
>their own way.
>Now, is he actually going to apply to a physics program?  Go to
>university at all?  Sure he was being idealistic and naive, he's only
>a kid. You had the chance to sell him on a physics degree, or at least
>encourage him to go to university, and to me it sounds like you blew
>it.

It is utterly dishonest to "sell somebody on a physics degree" by
presenting him a misleading picture, glossing over the difficulties
and making him think that his capabilities are different than they
really are.  What science needs are those who want to do it even
though they realize it is hard, not those who were duped into thinking
that it is easy.

Mati Meron                      | "When you argue with a fool,
meron@cars.uchicago.edu         |  chances are he is doing just the same"
PD - 11 Mar 2005 08:39 GMT
>     ...
> >>
[quoted text clipped - 13 lines]
>
> Eh?  What do you mean "squash"?  Are you from the "self-esteem first"

> school of education?
>
[quoted text clipped - 22 lines]
> Mati Meron                      | "When you argue with a fool,
> meron@cars.uchicago.edu         |  chances are he is doing just the same"

Amen. I don't do what I do because it's easy for me. I don't do what I
do because I'm particularly good at it. I certainly don't do it because
it's fun. I do it because I can't help doing it, because I stand in the
shower thinking about it, because no matter how frustrating it is, or
how laborious the effort, or how slow the progress, or how small the
gain, it still seizes me.

PD
mmeron@cars3.uchicago.edu - 11 Mar 2005 09:46 GMT
>> In article <f57171c7.0503101419.3cc7c713@posting.google.com>,
>zj_45@hotmail.com (Zach) writes:
[quoted text clipped - 62 lines]
>how laborious the effort, or how slow the progress, or how small the
>gain, it still seizes me.

Exactly!  And that's why the talk about "recruiting future physicists"
is just so much gibberish.  I've seen your response and I agree,
physicists do not recruit future physicists, they just train them.  
Future physicists are self recruited.  They come in because they
would've been muiserable doing anything else.  If anybody is drawn in
with promises of high pay and social status, he'll leave upon
recognizing that, in general, physics offers neither.

Mati Meron                      | "When you argue with a fool,
meron@cars.uchicago.edu         |  chances are he is doing just the same"
Bill Hobba - 12 Mar 2005 00:19 GMT
> >> In article <f57171c7.0503101419.3cc7c713@posting.google.com>,
> >zj_45@hotmail.com (Zach) writes:
[quoted text clipped - 70 lines]
> with promises of high pay and social status, he'll leave upon
> recognizing that, in general, physics offers neither.

Well said by both Mati and PD.  I do not study physics because I am good at
it (we have tons of people on sci.physics.relativity who are much better).
I study it because it grabs me - specifically how these sometimes innocuous
premises like the POR has all these startling consequences.  Then there is
the magic of QM - it is counterintuitive but lies at the foundation of the
PLA and many other things.

Thanks
Bill

> Mati Meron                      | "When you argue with a fool,
> meron@cars.uchicago.edu         |  chances are he is doing just the same"
Y.Porat - 11 Mar 2005 12:14 GMT
surely youwill not be a revolusionary scientist
just keep on singing and smiling in your shower
but just make sure that th esongs you sing there
are always the same and everybody sings
and you will stay happy (and healthy!) fo r the rest of your life
but
ps dont you dare to be a good teacher of young students!!!
because we have enough parrots in the zoo !!

Y.Porat
--------------------------
N:dlzc D:aol T:com (dlzc) - 11 Mar 2005 14:23 GMT
Dear Y. Porat:

> surely youwill not be a revolusionary scientist
> just keep on singing and smiling in your shower
[quoted text clipped - 5 lines]
> ps dont you dare to be a good teacher of young students!!!
> because we have enough parrots in the zoo !!

I guess you know who has the parrot now, since you keep bringing
it with you.

David A. Smith
Y.Porat - 12 Mar 2005 06:01 GMT
Et tu david ????
you know nothing about my revolutionary findings
just have alook at my site and tell me if you have something to refute
it
(that site is just an abstarct of my book!!)
Y.Porat
------------------------------
N:dlzc D:aol T:com (dlzc) - 12 Mar 2005 15:22 GMT
Dear Y.Porat:

> Et tu david ????

No one else brings their pets here!

> you know nothing about my revolutionary findings

We've talked.  We often "agree to disagree".  I don't think *I*
will find "revolution" there.  Maybe someone else will.

> just have alook at my site and tell me if you have
> something to refute it (that site is just an abstarct
> of my book!!)

I've been to your site, when you provided the link before.  I
couldn't decipher "where to go".  So I treat it as a work of art
that "I don't get", and move on to the next.

David A. Smith
Y.Porat - 12 Mar 2005 15:37 GMT
Mr Smith
i noticed just today that you welcomed
Michel varney back to this ng
ie 'birds of a feather flock together'
so fankly speaking
the second i saw it some insight flashed to me
that you are not my 'cup of tea ' at all.

so please from now on
get of my back
i have no spare time (and nurves)  for mumblers hand wavers etc etc
ok?

Y.Porat
-----------------------------------
N:dlzc D:aol T:com (dlzc) - 12 Mar 2005 16:09 GMT
Dear Y.Porat:

...
> so please from now on
> get of my back
> i have no spare time (and nurves)
>  for mumblers hand wavers etc etc
> ok?

OK.  I'd rather learn, then play a "name game" anyway.

Goodbye.
<plonk>

David A. Smith
russell@mdli.com - 11 Mar 2005 01:58 GMT
[snip]

> Interesting post.  But why did you squash him like that?

If squashing were the order of the day, why would PD "compose his
thoughts" and proceed to discuss the matter "for the next half
hour"?  Note: *discuss*, not tell off.  What better way to show
respect to a smart kid?

> Here a teenage kid who is interested in something comes to see an
> expert in the field, on the sound advice of mom who wants to see her
> son go to university, and instead of encouraging his interest you
> explain "reality."  He would have learned eventually, everyone does in
> their own way.

I disagree -- only the successful ones eventually learn.  A lot
of others wash out.  Your James Harrises and your George Hammonds,
for instance.

> Now, is he actually going to apply to a physics program?  Go to
> university at all?

You are overreacting; we don't know much about how the interview
went except that the kid was "shaken".  But who wouldn't be?
If the kid is cut out for physics, he will be back.  And more
likely to succeed because of this experience.

 Sure he was being idealistic and naive, he's only
> a kid. You had the chance to sell him on a physics degree, or at least
> encourage him to go to university, and to me it sounds like you blew
> it.

I'd say you can't make that conclusion at all.  Do you think that
the desirability of a university degree never came up during that
30 minute discussion?  I am guessing the opposite.
zj_45@hotmail.com - 11 Mar 2005 04:10 GMT
russ...@mdli.com wrote:

> [snip]
>
[quoted text clipped - 33 lines]
> the desirability of a university degree never came up during that
> 30 minute discussion?  I am guessing the opposite.

Fine, respect maybe, can't make that conclusion, fine.  But my point is
the human side of those types of interpersonal interactions should not
be ignored.

Not that I care, but how are the enrollment numbers for North American
university physics programs in the last few years?

And, really, what is the point in being a revolutionary thinker anyway?
N:dlzc D:aol T:com (dlzc) - 11 Mar 2005 04:36 GMT
Dear zj_45:

> russ...@mdli.com wrote:
...
>> > Sure he was being idealistic and naive,
>> > he's only a kid. You had the chance to
[quoted text clipped - 12 lines]
> side of those types of interpersonal
> interactions should not be ignored.

They were not.  The instructor listened, then instructed.  He got
more one-on-one time than I did from all but about two of my
professors, in all my years at school.

> Not that I care, but how are the enrollment
> numbers for North American university
> physics programs in the last few years?

Up.  The better question is how many physics jobs are waiting for
them?  And in what country?

> And, really, what is the point in being
> a revolutionary thinker anyway?

We have covered more of the planet than "same old" thinkers can
maintain.  Stagnancy is death.  Nature is already tooling up to
use us as a food source.

David A. Smith
RP - 11 Mar 2005 04:40 GMT
> russ...@mdli.com wrote:
>
[quoted text clipped - 55 lines]
>
> And, really, what is the point in being a revolutionary thinker anyway?

There is no point, it's an involuntary sort of thing :)

Richard Perry
cnctutwiler@wmconnect.com - 11 Mar 2005 04:47 GMT
PD--

My guess is that your young stud (and mom) thought someone at
the university might offer a scholarship--(or a job as a janitor
working with Matt Damen). Anyway, he gets to the Dept head (how did
that happen?) who ships him down the hall to a guy (PD) eating a bag
lunch. PD tells the kid that physics is a lot of work--and the kid's
thinking, for PD maybe...but the stud can only see himself in the role
of the Dept head--big office, reserved parking space, and young
staffers down the hall
to call on when work needs to be done.

What do you think? :-)
RP - 11 Mar 2005 04:57 GMT
> PD--
>
[quoted text clipped - 9 lines]
>
> What do you think? :-)

I think the kid maybe had the calling (I wasn't there so I'm only
relying upon his expressed zeal in drawing this conclusion), but maybe
he was a bit detached from reality, a bit too detached. What would you
do when confronted with someone with their head up their a.s? I'd
probably give them a dose of reality. Whatever impression was made on
the kid, it doesn't matter, the right thing was done.

Richard Perry
PD - 11 Mar 2005 08:33 GMT
> > I had a high school student come into my office on campus one day. He
> > had been encouraged by his mother to come visit the physics department
[quoted text clipped - 55 lines]
>
> .

First of all, I was gentler than perhaps I led you to believe.
Nevertheless, he was shocked. Naivety becomes costly when you're paying
a few hundred bucks per credit hour.

Secondly, he did not come to me interested and curious about something.
He came to me with "answers" that he thought might be of use to me.

Third, there's a fine line between encouraging someone and deluding
them, or conversely between encouraging someone and letting them know
they're going down the wrong path. I had one doctoral student who was
convinced she was no good and that people would sooner or later find
out what a fraud she was; I worked hard to make her realize that she
was indeed talented and to get lost in the problem and not worry about
things like that. I also had a masters student who was tanking
miserably, and eventually I had to work hard to get her to realize that
she would make the rest of her life miserable if she continued to
pursue physics instead of something potentially more rewarding. Both
were tough decisions, and in retrospect I have little doubt both were
the right ones.

Fourth, it's not really a physicist's job to recruit physicists, it's
more to train them. Part of training them is to show them what it's
really like, doing the work, slogging through the best and the worst of
it. This is why I encourage every undergraduate I meet to take an
internship in the area of their major. It'll be grunt work, and for
little to no pay, but if you still want to do the work after that, then
you *know* you're destined to it.

PD
Gregory L. Hansen - 11 Mar 2005 15:16 GMT
>Nevertheless, he was shocked. Naivety becomes costly when you're paying
>a few hundred bucks per credit hour.
>
>Secondly, he did not come to me interested and curious about something.
>He came to me with "answers" that he thought might be of use to me.

Sounds like just another day on sci.physics.
Signature

"Suppose you were an idiot... And suppose you were a member of
Congress... But I repeat myself." - Mark Twain

Y.Porat - 12 Mar 2005 10:21 GMT
so at last we can conclude that you are a revolutionary thinker
and you are a model for it !!

btw i till wait to see your revolutionaty achievments
to just ify your big talking under this thread!

Y.Porat
------------------------
Gregory L. Hansen - 11 Mar 2005 15:12 GMT
>> The other aspect of this, though, was my alarm at his perception of how
>> Einstein worked, how he did what he did. Few of the everday Einstein
[quoted text clipped - 19 lines]
>encourage him to go to university, and to me it sounds like you blew
>it.

I've lost patience with the unexamined assumption that we must work to
swell the ranks of the physics programs.  Surely that's a good thing for
the professors who need a strong department, not to mention grad students
and post docs to do their work.  But the employment picture for physicists
looks less like that painted by the American Physical Society and more
like that painted by the Bureau of Labor Statistics.  And the new federal
budget will do nothing to change that.  Declining enrollment in physics
programs is market forces doing what they're supposed to do.

If the kid doesn't make it into physics on his own, he'd be better off
somewhere else.  But the converse is not necessarily true.

Signature

"You're not as dumb as you look.  Or sound.  Or our best testing
indicates."  -- Monty Burns to Homer Simpson

Creighton Hogg - 11 Mar 2005 15:46 GMT
> >> The other aspect of this, though, was my alarm at his perception of how
> >> Einstein worked, how he did what he did. Few of the everday Einstein
[quoted text clipped - 31 lines]
> If the kid doesn't make it into physics on his own, he'd be better off
> somewhere else.  But the converse is not necessarily true.

I was waiting for you to bring your views on this.  Of course, I actually
do agree with what you're saying.  People shouldn't be going into physics
because they've been fed stories of high paying jobs, rainbow roads to
tenure, and inevitable Nobel prizes.  
Nick - 11 Mar 2005 04:42 GMT
Most people can't. They lose their intelligence.
Kids are more intelligent before school.
Don't knock kids.

Just take a look at the brainwashing machines we call universities.

It just shows how great Einstein was to make it through school
and retain his intelligence i.e. sense of values.

To all you people who are puffed up on Einstein's ideas -
Go to hell. You're nobody.

God is a fact and Einstein knew it.

"Einstein was a true believer." Michael Savage

Mitch Raemsch           -- Light Falls --
Ahmed Ouahi, Architect - 11 Mar 2005 05:55 GMT
The Brain is wider than the Sky
For put them side by side
The one the other will contain
With ease and you beside

The Brain is deeper than the sea
For hold them Blue to Blue
The one the other will absorb
As Sponges Buckets do

The Brain is just the weight of God
For Heft them Pound for Pound
And they will differ if they do
As Syllable from Sound

-- Emily Dickinson

Signature

Ahmed Ouahi, Architect
Best Regards!

> Most people can't. They lose their intelligence.
> Kids are more intelligent before school.
[quoted text clipped - 13 lines]
>
> Mitch Raemsch           -- Light Falls --
Jan Panteltje - 11 Mar 2005 13:41 GMT
>The Brain is wider than the Sky
You got a BIG problem!
Ahmed Ouahi, Architect - 11 Mar 2005 15:29 GMT
The Brain is wider than the Sky
For put them side by side
The one the other will contain
With ease and you beside

The Brain is deeper than the sea
For hold them Blue to Blue
The one the other will absorb
As Sponges Buckets do

The Brain is just the weight of God
For Heft them Pound for Pound
And they will differ if they do
As Syllable from Sound

-- Emily D