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Debate! What debate?

He still believes planes and the fires brought down the tower. Just has a different theory as to why.

If that's true, then why is the thread posted in the Conspiracy Theories subforum?

If it's purely a study of engineering and what structural properties made the buildings vulnerable to fire and plane damage, then that's hardly a "conspiracy theory."

And why would he have an issue with the way conspiracy theorists are treated here when they come in accusing mass murder? If he is merely studying the results of plane crashes, and agrees they were plane crashes and that there was no coverup, what's his issue with our treatment of people making wild claims about controlled demolition?

His behavior is bizarre from any angle.
 
Oh boy I just love this forum.
First I hear that there was no molten steel at GZ.
A couple months later, I hear that steel can melt at 1300C. And it's no surprise at all.
The more you learn... right? Thanks for the info, though.

By the way, does the NIST say anything about this?
 
Still confused.

You admit you don't have the skills to apply C & E.

I've also 'admitted' that I understand the gist of it, and furthermore, that I believe it's applicable to the regime employed in BZ's scenario.

I haven't read it, and it's not readily available, so I can't either.

You can't download it on the internet, unless you pay sciencedirect.com $30 first, which is what I did. I expect that any good engineering school technical library will have the paper.

You say you expect Ross's conclusions to be borne out, even though you apparently accept Dr. Greening's and my analyses of Ross that show him to be wrong.

I never said that I accepted yours and Greening's analysis of Ross. I encountered some of Greening's objections to Ross at physorg, though I don't recall them. I've never read your objections.

What I said is that if Ross' paper is "full of holes", correcting via CE wouldn't matter, anyway. However, I am mostly interested in corrections of BZ. Corrections to Greening and Ross are of less interest to me.

You're not interested in following up on those other calculations that show global collapse is expected, yet you expect us to take your banner and prove your conclusions?

To be perfectly frank with you, I some time ago posted at bautforum (which is reputed to have engineers as members) and was extremely unimpressed with the quality of responses. Only JayUtah seemed worth reading. I have a rather negative impression of "debunkers", from bautforum , from physorg, from the Randi Rhodes forum, as well as other "debunkers" whose forum is not, typically, an online forum. (pun intended).

I didn't have any great expectation from JREF, either.

I've read Greening's opinion of the JREF debunking community, in this very thread, and he doesn't seem very impressed, either.

I believe that I've clearly expressed, already, that I hope to facilitate serious researchers (who have the requisite technical background), and the ideal end product would be a cohesive work, of the sort that one would give to one's physics professor if so assigned.

I've also expressed that I am open to disproof of my expectation, should that turn out to be the case. Your statement "yet you expect us to take your banner and prove your conclusions?" is incorrect on two levels*, and furthermore suggests an overly partisan attitude (on your part) to what, one hopes, is a rational subject where objectivity is a desirable goal.

BTW, I noticed you ducked my question (so far) regarding whether your "positive energy" calculation takes into account the dynamic effects ala Caladine and English. One might have hoped that, since you have an interest in the general subject, you might have been eager to improve your calculation. I will have to accept, at face value, that you truly believe I've made such a poor case for the application of CE that you don't think it's worth your time and/or your $30.


Honestly, what do you expect us to do with that? If you had something other than "intuition" to go on, I'd be more interested. Please present it, if there is anything.

I don't expect much of the JREF community, nor do I demand anything. I do have my hopes, however, and it may well be a lurker who takes up the challenge.

Your post does raise the question in my mind, however, of how many technical competent members of JREF there may be, who are still interested in this subject so many years after the fact. In the context of CE/BZ, "technically competent" would refer to a physicist, civil engineer, mechanical engineer, or structural engineer.

Any idea?

I think Greening would like to know this, also.

* Level 1: My "expecting" a serious response by technically competent individuals to the challenge of applying CE to BZ. Hope and expectation are two very different things. E.g., I'm in a lottery pool at work....
Level 2: That should any such individual take up the challenge, then they should feel constrained to support my expectation regarding the results of their investigation. Not so, and furthermore, people seem to make more of an effort to disprove notions that they are not favorable to. Thus, a technically competent individual who thinks CD implausible is likely a better candidate for applying CE to BZ than otherwise.
 
Oh boy I just love this forum.
First I hear that there was no molten steel at GZ.
A couple months later, I hear that steel can melt at 1300C. And it's no surprise at all.
The more you learn... right? Thanks for the info, though.

By the way, does the NIST say anything about this?

Did anything pre-collapse get that hot?

Why would NIST need to comment on the pile?
 
Oh boy I just love this forum.
First I hear that there was no molten steel at GZ.
A couple months later, I hear that steel can melt at 1300C. And it's no surprise at all.
The more you learn... right? Thanks for the info, though.

By the way, does the NIST say anything about this?

*sigh*

OK, Yurebiz. I'll do some explaining since you are new here, or at least are playing at being new.

First of all, understand the context of the 'no molten steel'. The entire molten steel issue came about from an americanfreepress/indymedia article that quoted folks working at ground zero as finding molten steel. Not little bits of it, mind you, but what were called HUGE POOLS OF MOLTEN STEEL!!!. Those are not my words, they were what was claimed. In fact the term (and the afp article) was so abused that 'HUGE POOLS OF MOLTEN STEEL' became a small running joke on USENET. You can go to google groups and see for yourself.

We were promised pictures and video of these huge pools of molten steel and we basicly got nothing but some eyewitness accounts (from folks who would not know one molten metal from another) anda few pictures of glowing steel, but not molten steel as was promised. A short video of some falling, glowing material was all there was, and there is no indication it was steel, let alone metal.

Dr. Jones had a mad-on for a big pile of debris he insisted, from viewing photos, must have been formerly molten steel that had cooled into a congealed steel mass. He was quite insistant that this was true despite the fact that there were pieces of rebar sticking out of this alleged steel. Rebar, BTW, has a lower melting point that structural steel and so could not have cooled intact in the mass had it been formerly molten. The piece, once more photos were shown, was obviously a compressed mass of materials of all sorts from the collapsing towers. Jones, I think has since removed the mass from his discussions without any admission of his foolish goose chasing.

So the HUGE POOLS failed onn every front. But fast forward a bit and some folks are finding little bits of <b>micron sized</b> spherical bits of steel or iron in the dust from the collapse.

Sounds like a slam dunk for the CT crew? Well, no. Its really not much at all, as several folks explain here it is not really that hard to get such small materials to a melted stage even without the heat required to melt larger amounts. There are far more than enough explanations in this thread, should you have bothered to read it rather than trying to hunt for non-existant contradictions.
 
I
Your post does raise the question in my mind, however, of how many technical competent members of JREF there may be, who are still interested in this subject so many years after the fact. In the context of CE/BZ, "technically competent" would refer to a physicist, civil engineer, mechanical engineer, or structural engineer.

Why are you expecting that from JREF? The world is FULL of competent physicists, civil engineers, mechanical engineers, and structural engineers who feel the official explanation, while not perfect, is the most logical one.

Have you not heard from them?
 
Does it require a Physicist to debunk the concept of controlled demolition?

Really?

Does it take an engineer?

The sheer impossibility of such an operation, and the absurd impracticality of such a plan, and the further impossibility of covering it up don't require pages of complex equations. It only takes a basic knowledge of the evidence.

Now, if you want to get into detail about why the structure failed at that specific time in that specific way, and how to make buildings safer in the future, yes, that takes real expertise.

But the people here who rely on the NIST report rely on it only in the sense that it so thorougly disproves CD.

But if you want to pry the report apart molecule by molecule because you think, for instance, that defective fireproofing caused the collapse prematurely, then that's an admirable goal. But taking that to a forum full of people trying to debunk CD and aggressively throwing it in their faces as if it's relevant somehow... that's just weird.

Truther: "9/11 was a controlled demolition!!!"

JREFer: "None of the investigations turned up any sign of CD, including the many researchers involved with the NIST report."

Apollo: "You NISTians are all alike! The report is flawed!"

"JREFer: "So you think they missed signs of CD?"

Apollo: "No! Of course not! It was planes! I mean it's flawed in some, obscure, unrelated detail that's completely irrelevant to anything you've been talking about this whole time!"


Okay...
 
TAM: Spherical iron is my main evidence for molten iron

KENT1: Plastics burning is a very important factor

Chainsaw: About the zinc - yes indeed!

My straw berries and

Black Raspberries come in at the same time, and I like a Bowl of them in the morning with a little lite cream.
 
Why is finding the evidence of molten zinc a problem? Zinc has a melting point in the low 400's (in C) and the fires are modeled to have reached temperatures up into the 800's. Even if you do the dumb thing of claiming that the tested samples only reached 600, that's still 200°C more than it takes to melt the zinc coating on galvanised steel. Since it appears that much of the steel has such a coating, why is it a surprise that such zinc is found?

Also on the iron in the dust front. From the papers I have read on the dust (some linked back further in this thread if you want to reference them yourself) then the iron wasn't found in all the dust in equal amounts. Rather some of the dust had relatively high iron (up to 1.4%) while a lot of rest only had very small amounts (0.2%) or none at all. Considering that iron can come from more sources that just the "sphericals" then it would seem to me that these were not extremely common at all. I'd also like to know why what sphericals that were formed could not have done so as a side effect of the known eutectic mixing of sulphur and iron that caused some of the beams to have been "eaten" away. In fact didn't Dr Greening himself do a paper on this with his working out that the sulphur required could have come from the breakdown of the gypsum in the drywall under heat and catylsed by the Carbon Monoxide produced by the fires?

Am I missing something? Why can't these things already be explained by what we know?
 
Oh boy I just love this forum.

By the way, does the NIST say anything about this?
Yes:
13. Why did the NIST investigation not consider reports of molten steel in the wreckage from the WTC towers?
NIST investigators and experts from the American Society of Civil Engineers (ASCE) and the Structural Engineers Association of New York (SEONY)—who inspected the WTC steel at the WTC site and the salvage yards—found no evidence that would support the melting of steel in a jet-fuel ignited fire in the towers prior to collapse. The condition of the steel in the wreckage of the WTC towers (i.e., whether it was in a molten state or not) was irrelevant to the investigation of the collapse since it does not provide any conclusive information on the condition of the steel when the WTC towers were standing.

NIST considered the damage to the steel structure and its fireproofing caused by the aircraft impact and the subsequent fires when the buildings were still standing since that damage was responsible for initiating the collapse of the WTC towers.

Under certain circumstances it is conceivable for some of the steel in the wreckage to have melted after the buildings collapsed. Any molten steel in the wreckage was more likely due to the high temperature resulting from long exposure to combustion within the pile than to short exposure to fires or explosions while the buildings were standing.

http://wtc.nist.gov/pubs/factsheets/faqs_8_2006.htm
 
Kent1:

"Any molten steel in the wreckage was more likely due to the high temperature resulting from long exposure to combustion within the pile..."

Scott, how did the fires in the rubble pile melt steel?
 
PhantomWolf:

The iron spheres did not show high sulphur as far as I know, they were relatively pure iron...

It's the Zn/Fe ratio that is interesting.
 
Kent1:

"Any molten steel in the wreckage was more likely due to the high temperature resulting from long exposure to combustion within the pile..."

Scott, how did the fires in the rubble pile melt steel?

There are no credible claims for molten steel in the pile. There is some anecdotal evidence of molten metal. Plenty of different alloys could have been molten due to the temperatures under the Pile.
 
PhantomWolf:

The iron spheres did not show high sulphur as far as I know, they were relatively pure iron...

It's the Zn/Fe ratio that is interesting.
Can you answer Chainsaw's question. If you don't I really don't think many if any of the posters here are going to believe your Dr. Greening. I have already decided. Go ahead and prove me wrong...
 
The iron spheres did not show high sulphur as far as I know, they were relatively pure iron...

Sorry if I missed it, but has there been any Chemical analysis done on them that you can point me too. Being trained and having worked as an analytical chemist that's the sort of thing that would interest me.

Thanks
 
PhantomWolf:

The USGS "particle atlas" gives some XRF spectra of iron spheres. Sorry I don't have a url but the site is not hard to find
 
Enigma:

Pay attention! I have answered Chainsaw's question in post # 529.

Now it's up to CS to confirm it
 
Kent1:

"Any molten steel in the wreckage was more likely due to the high temperature resulting from long exposure to combustion within the pile..."

Scott, how did the fires in the rubble pile melt steel?

With tremendous heat and insulation of course:D.

Boloboffin..Yes there was molten metal for sure. You can see it on a 60 minutes video that used to be linked at http://terrorize.dk/911/.
The fires in the basement melted the hubcaps off of the cars.

But no I do not believe there were large flowing pools of steel.

I'm taking off tonight....going to see go see another horror show....Grindhouse.:cool:

BTW here's a rare photo of fire at the site.
http://z9.invisionfree.com/debunking_911/index.php?act=Attach&type=post&id=7371620

I'll add more later.
Best...
 
Last edited:
Can you answer Chainsaw's question. If you don't I really don't think many if any of the posters here are going to believe your Dr. Greening. I have already decided. Go ahead and prove me wrong...
Trust me, its him.
 

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