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A Few Thoughts on the Zapruder Film


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Facts eh. Like that really pesky and quite large fold of fabric in Betzner....

Yes! The the fold that is left side up, right side down in Betzner 3:

Left side up, right side down: \

Here's how you describe the fold and its shadow:

Yes the bottom, left side of the shadow IS diagonal.

So we have by your own analysis of Betzner a diagonal fold that is

at the bottom left of the shadow.

It is readily observed that the fold in Betzner is a left-side up, right-side down

fold like this: \

Craig, there are four (4) ways you can put a left-end up diagonal fold ( \)

in clothing fabric.

That's a fold that goes like this: \

That's the fold you noticed in Betzner.

1) Pulling/stretching the fabric UP, in which case the \ will be on the right.

2) Pulling/stretching the fabric DOWN, in which case the \ will be on the left.

3) Bunching/easing the fabric UP and to the RIGHT.

4) Bunching/easing the fabric DOWN and to the LEFT.

No one pulled on JFK's jacket. The fabric was not stretched in the limo.

Just the opposite. His jacket eased as he casually sat and waved.

So we can eliminate 1) and 2) in the case of JFK.

As photo expert extrodinaire Craig Lamson has observed in the Betzner photo,

emphasis added:

Yes the bottom, left side of the shadow IS diagonal.

That diagonal was created when JFK changed his posture circa Z173, turned his

head to the right and started to wave his right hand. This posture shift pushed

the fraction-of-an-inch horizontal fold we see in Croft into the "bottom, left" diagonal

fold we see in Betzner.

Thank you for your contribution, Craig.

So Cliff, here is where you stand, which is exactly where you were months ago.

You need to provide some experimental, empirical evidence shows us all ANY other form of fold other than the one I've shown that can create the shadow pattern as seen in Betzner. That's what rational people call proof.

Simple and easy. Just show us how it can happen.

You simply can't produce that shadow pattern given the angle of incidence of the light source.

And that's the bottom line now Cliff.

Can't wait to see your experimental, empirical evidence. You can use a caaera, can't you?

Edited by Evan Burton
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11/22 W.A.G. will obviously be a solo gig.

Oh man! Come on Cliff why cant I join? I wanted so bad to be a member of W.A.G.

B)

You talk too much and say nothing. No chance.

:lol:

Cliff nobody ever knows what you are talking about

I think you should go back and read my serious posts

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So Cliff, here is where you stand, which is exactly where you were months ago.

No, we are very far from where I left off months ago.

You weren't hip to the stretch/ease dichotomy months ago. I knew

that was a nuance that would likely escape you.

Months ago I made a statement to this effect: "There are two ways to bunch

a left-side up diagonal fold in fabric -- ease it UP and to the RIGHT, or ease

it DOWN and to the LEFT."

But you don't know the difference between "pull" and "bunch," which most

people don't think about, so why would you?

As a result, you took a photo of a left-side-up diagonal and said you "PULLED

directly up" on the fabric.

Obviously you don't see the difference between pulling on fabric and pushing

on fabric.

No one pulled on JFK's jacket, Craig.

Anyway, I wanted to wait until we had an audience to discuss this.

You need to provide some experimental, empirical evidence shows us all ANY other form of fold other than the one I've shown that can create the shadow pattern as seen in Betzner. That's what rational people call proof.

What you've demonstrated is how to create the left-side-up Betzner diagonal by pulling

on fabric.

Non sequitur. Nothing pulled on JFK's jacket.

The fabric bunched on JFK's back, which is the opposite of what you did

in your example.

Simple and easy. Just show us how it can happen.

Gentle reader, glance down upon your top clothing. Grab a pinch of

shirt or blouse between your thumb and forefinger.

Now slowly pull your garment in the direction of your chin, sliding

the fabric lightly across your skin several inches.

Observe the vertical/diagonal folds that form in the fabric.

Now ease the fabric back down and observe horizontal/diagonal

folds form.

When fabric bunches up or down it creates folds that are more horizontal.

When fabric is stretched up or down it creates folds that are more vertical.

The Betzner fold was created by the fabric being pushed down and to

the left by JFK's posture change where he turned to the right, an obvious

clock-wise torque.

You simply can't produce that shadow pattern given the angle of incidence of the light source.

Non-sequitur. Craig Lamson has observed the light/shadow pattern in Betzner

and identified a left-side-up diagonal fold to the "bottom left" of a diagonal

shadow.

And that's the bottom line now Cliff.

You said it, brother!

QUOTE (Craig Lamson @ Jul 20 2009, 08:06 AM) *

Yes the bottom, left side of the shadow IS diagonal.

Can't wait to see your experimental, empirical evidence. You can use a caaera, can't you?

No way. Not at all. I'm superstitious about cameras. They steal your soul.

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11/22 W.A.G. will obviously be a solo gig.

Oh man! Come on Cliff why cant I join? I wanted so bad to be a member of W.A.G.

B)

You talk too much and say nothing. No chance.

B)

Cliff nobody ever knows what you are talking about

I think you should go back and read my serious posts

Sure, sure. You can't fool me, Dean.

I know your game, pal. I invented it.

You're trying to become a Super Member of the Ed Forum as fast as possible.

Why?

To impress chicks.

Man up and admit it!

:ice

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So Cliff, here is where you stand, which is exactly where you were months ago.

No, we are very far from where I left off months ago.

No we are in the very exact same place.

The argument is simple, show us a fold or bunch or whatever that can create the shadowline as see in Betzner. You say a certain kind of fold is what is seen in Betzner. So get to it, show us. Experimental, empirical proof Cliff, not handwaving.

Luckiy for us we are talking about photography and the great thing about photography arguments is that you can use proof of concept photos to prove prove point. So do just that Cliff, your continued wordy reples are just a waste of bandwith. Produce the photo Cliff.

I've done just that and identified the fold that creates the shadowline as see in Betzner. My study has also shown there is no other fold that can create this shadowline given the angles of incidence of the sun and JFK, body position.

Now, if you want to try and disprove this, you have only one choice...show us a fold that is different than the one I have identifed and prove it works via experimental, emipirical evience.

That means take a picture Cliff.

If you can't, you lose. Simple as that. Your continued handwaving counts for nothing. Time for real proof Cliff, Post that photo, or fail, your choice.

Edited by Craig Lamson
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11/22 W.A.G. will obviously be a solo gig.

Oh man! Come on Cliff why cant I join? I wanted so bad to be a member of W.A.G.

B)

You talk too much and say nothing. No chance.

:ice

Cliff nobody ever knows what you are talking about

I think you should go back and read my serious posts

Sure, sure. You can't fool me, Dean.

I know your game, pal. I invented it.

You're trying to become a Super Member of the Ed Forum as fast as possible.

Why?

To impress chicks.

Man up and admit it!

:ice

Dang!

Cliff has figured me out, I better slow down and post less

B)

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Share on other sites

Facts eh. Like that really pesky and quite large fold of fabric in Betzner....

Yes! The the fold that is left side up, right side down in Betzner 3:

Left side up, right side down: \

Here's how you describe the fold and its shadow:

Yes the bottom, left side of the shadow IS diagonal.

So we have by your own analysis of Betzner a diagonal fold that is

at the bottom left of the shadow.

It is readily observed that the fold in Betzner is a left-side up, right-side down

fold like this: \

Craig, there are four (4) ways you can put a left-end up diagonal fold ( \)

in clothing fabric.

That's a fold that goes like this: \

That's the fold you noticed in Betzner.

1) Pulling/stretching the fabric UP, in which case the \ will be on the right.

2) Pulling/stretching the fabric DOWN, in which case the \ will be on the left.

3) Bunching/easing the fabric UP and to the RIGHT.

4) Bunching/easing the fabric DOWN and to the LEFT.

No one pulled on JFK's jacket. The fabric was not stretched in the limo.

Just the opposite. His jacket eased as he casually sat and waved.

So we can eliminate 1) and 2) in the case of JFK.

As photo expert extrodinaire Craig Lamson has observed in the Betzner photo,

emphasis added:

Yes the bottom, left side of the shadow IS diagonal.

That diagonal was created when JFK changed his posture circa Z173, turned his

head to the right and started to wave his right hand. This posture shift pushed

the fraction-of-an-inch horizontal fold we see in Croft into the "bottom, left" diagonal

fold we see in Betzner.

Thank you for your contribution, Craig.

So Cliff, here is where you stand, which is exactly where you were months ago.

You need to provide some experimental, empirical evidence shows us all ANY other form of fold other than the one I've shown that can create the shadow pattern as seen in Betzner. That's what rational people call proof.

Simple and easy. Just show us how it can happen.

You simply can't produce that shadow pattern given the angle of incidence of the light source.

And that's the bottom line now Cliff.

Can't wait to see your experimental, empirical evidence. You can use a caaera, can't you?

Craig do you still have the drum scan on a CD?

Would you be able to email it to me or is the file to big?

I want to take a close look at the gap

Any way you could provide me the image would be very much appreciated

Thanks, Dean

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So Cliff, here is where you stand, which is exactly where you were months ago.

No, we are very far from where I left off months ago.

No we are in the very exact same place.

The argument is simple, show us a fold or bunch or whatever that can create the shadowline as see in Betzner.

You say a certain kind of fold is what is seen in Betzner.

No, Craig, YOU say a certain kind of fold is seen in Betzner.

The characterization is yours. I agree with it. There is no dispute.

Yours is an accurate description of what can be readily observed.

The fold is Betzner is a bottom-left diagonal which, any pre-schooler might

demonstrate, could only have been caused by the fabric being bunched

down and to the left.

So get to it, show us. Experimental, empirical proof Cliff, not handwaving.

You already have shown us, Craig. Your have accurately described what

anyone can see for themselves.

Again:

Luckiy for us we are talking about photography and the great thing about photography arguments is that you can use proof of concept photos to prove prove point. So do just that Cliff, your continued wordy reples are just a waste of bandwith.

Nothing trumps Betzner.

What don't you understand about fabric folds? No one pulled on JFK's

jacket. The diagonal fold is left side up. Are you denying these basic facts?

Don't you know that "to push" is the opposite of "to pull"?

A 5 year old could successfully explain this to a 3 year old.

Produce the photo Cliff.

I've done just that and identified the fold that creates the shadowline as see in Betzner.

No, you created your fold by "pulling" up on the fabric.

That isn't a replication of what happened with JFK.

No one "pulled up" on JFK's jacket.

My study has also shown there is no other fold that can create this shadowline given the angles of incidence of the sun and JFK, body position.

No, your study involved stretched fabric.

Do you not grasp the difference between stretching fabric and easing fabric?

If you cannot wrap your mind around this simple dichotomy, well, there's

nothing I can do for you, Craig.

Thank you for describing the "bottom, left" bunch in Betzner.

Now, if you want to try and disprove this, you have only one choice...

You've disproven yourself. You admitted that you created the fold by

"PULLING directly up" (YOUR emphasis).

Pulling is the exact opposite of bunching.

Is this too complicated? Doesn't seem like it to me.

Edited by Cliff Varnell
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The fold is Betzner is a bottom-left diagonal which, any pre-schooler might

demonstrate, could only have been caused by the fabric being bunched

down and to the left.

Since any "preschooler" can demonstate this fold, you should have no problem producing your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

Nothing trumps Betzner.

Great, then simply show us your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

The diagonal fold is left side up. Are you denying these basic facts?

Gee I've not seen your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner? When can we expect it?

That isn't a replication of what happened with JFK.

I don't do replication ot recreations, those are for suckers. I did a proof of concept experiment. You should learn the difference since you need to do the same. So when can we expect your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

No one "pulled up" on JFK's jacket.

I've never claim that they did.

Do you not grasp the difference between stretching fabric and easing fabric?

Then we shall expect your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

Thank you for describing the "bottom, left" bunch in Betzner.

We all look forward to your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

You've disproven yourself. You admitted that you created the fold by

"PULLING directly up" (YOUR emphasis).

Pulling is the exact opposite of bunching.

We look forward to you proving that with your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

Is this too complicated?

Funny thats the question I keep asking you when it comes to you providing your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

Get back to us when you have it.

Edited by Craig Lamson
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Since any "preschooler" can demonstate this fold, you should have no problem producing your proof of concept, experimental, empirical evidence that shows your "left side up" fabric placement can produce the shadowline as seen in Betzner?

The left-side up shadow line IS in Betzner!

Are you denying that the diagonal you identified as "bottom, left"

is a left-side-up, right -side-down diagonal in the manner of a back slash ... \

Craig, you keep wanting to make this about me.

It isn't about me.

It's about YOU and YOUR expert analyses of two photos YOU have put

into evidence, the Betzner photo above and the Towner film taken on

the corner of Elm and Houston:

You admitted "there's not much to see" in Towner by ways of bunched

fabric, or words to that effect.

You observe a "bottom, left" diagonal in Betzner.

What part of "not much" and "bottom, left" don't you grasp, Craig?

Edited by Cliff Varnell
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Cliff, I opened your post expecting to see your experimental, empirical evidence that proves your point, but once again all we get is bloavation. I've submiited the unimpeachable empirical evidence of how the fabric on JFK's jacket must be arrainged to create the shadowline as seen in Betzner.

And yes it is now about two photos, Betzner and my proof of concept image.

As you say, it is about me. My proof of concept evidence stands unimpeached.

Thanks for agreeing that you got it wrong.

Edited by Craig Lamson
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Cliff wants the world top believe his left side up/right side down fabric bunch can produce the shadowline as seen in Betzner. Lets not forget this shadow line obscures the jacket collar.

Cliff whats the world to believe that fabric arraingement like this can obscure the jacket collar.

cliff.jpg

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Cliff, I opened your post expecting to see your experimental, empirical evidence that proves your point, but once again all we get is bloavation.

You have provided the empirical evidence, Craig.

You have put two photos into evidence, and you/ have

made statements of empirical fact regarding those photos.

In the case of the Towner you noted that there's "not much" in the

way of bunching.

In Betzner you have observed a diagonal fold that was "bottom, left"

which could only be bunched down and to the left.

You seem to be struggling with your own observations.

I've submiited the unimpeachable empirical evidence of how the fabric on JFK's jacket must be arrainged to create the shadowline as seen in Betzner.

No, JFK's jacket was NOT arranged by "PULLING directly up" on the fabric.

No one pulled on JFK's jacket, Craig.

And yes it is now about two photos, Betzner and my proof of concept image.

As you say, it is about me. My proof of concept evidence stands unimpeached.

Thanks for agreeing that you got it wrong.

No, I am agreeing with you on two of the 3 points.

1) Towner photo shows "not much" bunch. Check.

2) Betzner photo shows a "bottom, left" diagonal. Check.

3) In your model you PULLED up on the fabric, Craig. Why you think

this pertains to JFK is a mystery.

A five year old could demonstrate how to bunch a left-side up bottom left

diagonal fold to a 3 yeard old, and in turn that 3 year old could show it to a two

year old who then shares their new information with a twin.

All on their blankey.

Why are you having trouble with this, Craig?

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