Showing posts with label NIST. Show all posts
Showing posts with label NIST. Show all posts

September 13, 2008

Kevin Ryan Writes Powerful Critique of NIST Building 7 Report



Kevin Ryan Writes Powerful Critique of NIST Building 7 Report

By Arabesque

9/11 Whistle blower Kevin Ryan has written a powerful critique of NIST's report on Building 7. As Ryan explains, NIST did not test steel samples for Building 7:

Another important lesson NIST learned from its report on the towers was this: if you perform actual physical tests to support a politically motivated conclusion, those tests had better support that conclusion. The physical tests NIST and Underwriters Laboratories (UL) performed for the investigation on the towers did not support the predetermined conclusions that NIST, and its bosses at the Bush Administration, sought to maintain... NIST avoided that problem with the WTC 7 investigation by simply not performing any physical tests to support its theory. Instead of throwing a few beams and columns together and heating them to see what might happen, NIST built its final story on nothing but computer models that it said took excruciatingly long periods of time to process ("…a 25 s analysis took up to 8 weeks to complete.") In other words, for NIST, avoiding problems means avoiding reality.
In a particularly amusing passage, Ryan explains the use of misleading Math as exploited by defenders of the official story:
For years, we were also told that WTC 7 fell because 25% of the building was "scooped out" by falling debris from the towers... Sunder claimed that "On about a third of the face to the center and to the bottom -- approximately 10 stories -- about 25 percent of the depth of the building was scooped out."... Of course, one third of one quarter only makes one twelfth, not 25%...
Ryan concludes:
No failure of imagination here... The 9/11 Commission told us that the attacks on September 11th succeeded ultimately because of a "failure of imagination." NIST will never be accused of that kind of failure, as its new WTC 7 report is nothing but imaginary tripe. This new story contradicts the previous major claims by NIST, ignores the most important of the existing evidence, produces no scientific test results to support itself, and is so obviously false on its face that not even a fictional character from another planet would believe it. Fires that could only last 20 to 30 minutes lasted 4 hours (what was burning?). Imaginary temperatures that, according to NIST would have easily weakened the same steel in the towers, left beams fully rigid so that they could push one girder a full 2.2 inches, somehow breaking numerous bolts and studs in unison, as well as buckling the girder, before the beams themselves were affected in any way. Suddenly this one girder failure caused numerous floors to collapse, one hair-trigger "switch" column to buckle, and the whole building to fall in a total of 8 seconds. NIST tells us that most of these unprecedented, illogical and thoroughly fantastic events were happening within the box of WTC 7 itself, before we saw anything. Of course, they have absolutely no evidence for any of these things happening in the real world. But by now we know that it doesn't matter. The Bush scientists only need to keep their bosses' sadistic political story viable for a few more months.

August 23, 2008

NIST Concludes "Fire" Caused WTC 7 “Collapse” when FEMA Report Concluded Fuel Tank Explosion had "low probability” of Knocking Down Tower



NIST Concludes "Fire" Caused WTC 7 “Collapse” when FEMA Report Concluded Fuel Tank Explosion had "low probability” of Knocking Down Tower

NIST claims "fire" had better chance of knocking down tower than planted explosives in bizarre response to interview question

By Arabesque

NIST has finally released their final report into the collapse of Building 7, which collapsed inexplicably on 9/11. The New York Times quoted Sunder who said, "[The] reason for the collapse of World Trade Center 7 is no longer a mystery... It did not collapse from explosives or fuel oil fires.” Earlier, Sunder was scratching his head, saying, "We’ve had trouble getting a handle on Building No. 7." Similarly, the collapse baffled FEMA who lamely concluded, "The specifics of the fires in WTC 7 and how they caused the building to collapse remain unknown at this time. Although the total diesel fuel on the premises contained massive potential energy, the best hypothesis has only a low probability of occurrence.” In other words, despite the fact that FEMA claimed a diesel fuel explosion would have been improbable, NIST is now asserting that mere "fires" knocked down WTC 7? As NIST admits, this would be the "first known instance of fire causing the total collapse of a tall building." A 9/11 blogger named Buru Dragon comments on NIST's press conference saying:

[A] reporter appeared to temporarily stump Sunder with a very basic but perfect question. Throughout the presentation Sunder spoke about building seven as if it were particularly susceptible to collapse by even moderate fires because of the design. However Sunder would later go on to explain that it would require a very large amount of explosives to bring it down by demolition... "if the buildings were so vulnerable to collapse due to regular fires alone, wouldn’t they also be equally vulnerable to failure with just a small number of explosives?" Sunder... proceeded to stumble through some convoluted explanation for why only fire could be responsible... [seeming] caught off guard and uncomfortable.

If this wasn't bizarre enough, NIST took 7 years to reach this conclusion. Jim Hoffman commented in response to FEMA's original report:

People who have seen buildings implode in controlled demolitions are unlikely to be as challenged as FEMA's team in understanding the cause of Building 7's collapse. They will notice, upon watching the videos, that Building 7's collapse showed all of the essential features of a controlled demolition.

Because of this, many are openly disputing NIST's explanation. Raw Story explains that "As federal agency declares 'new phenomenon' downed WTC 7, activists cry foul":

Richard Gage, founder of Architects & Engineers for 9/11 Truth and a member of the American Institute of Architects, doesn't believe a word of the theory. His group, which has swelled to over 400 architectural and engineering professionals, immediately responded to the Institute's claim in a press conference.... "Tons of [molten metal] was found 21 days after the attack," said Gage in an interview with a Vancouver, Canada television station. "Steel doesn't begin to melt until 2,700 degrees, which is much hotter than what these fires could have caused." "There are holes in this story that you can drive a truck through," Gage added during the press conference. His group asserts that thermite, a steel cutting agent, was used to bring the building down.

The press conference by Architects and Engineers for 9/11 Truth is available on their website. In an article entitled, Conspiracy theorists 'not swayed' by WTC7 explanation, Raw Story also quotes Richard Gage who explains that molten metal was ignored by the NIST report:

FEMA found [molten metal]... Dr. Steven Jones found it, in the dust that landed in the entire area of lower Manhattan. And he finds it in the chunks of previously molten metal [from the towers].

Jim Hoffman's website 9/11 research addresses this phenomenon of molten steel mentioned in the FEMA report (but completely ignored and omitted in the new NIST report), writing:

The results of the examination are striking. They reveal a phenomenon never before observed in building fires: eutectic reactions, which caused 'intergranular melting capable of turning a solid steel girder into Swiss cheese.' The New York Times described this as 'perhaps the deepest mystery uncovered in the investigation.'

In response to NIST's report on Building 7, 9/11 blogger George Washington pokes fun at their explanation saying:

NIST has solved the mystery of WTC 7, explaining that a brand "new phenomenon" was discovered, namely, that "thermal expansion"... NIST also discovered another new phenomenon it calls "fire". (NIST explained that fire is hot)... which led to the "thermal expansion".

How impressive could this "thermal expansion" be to explain the collapse of WTC 7? We can only turn to NIST who explain helpfully, "At any given location the combustibles needed about 20 minutes to be consumed." To put this in perspective, WTC 7 collapsed at 5:20 p.m., many hours after the fires were started. The collapse was not entirely a surprise apparently, as some news organizations were reporting it collapsing before it collapsed.

Quoting expert opinions and contradictions in NIST's explanation, George Washington also writes
:

NIST said fires alone brought down Building 7, but other office fires have burned longer and hotter without causing collapse... NIST [said]: 'No blast sounds were heard on the audio tracks of video recordings during the collapse of WTC 7 or reported by witnesses.'... What about this, this, this, this, this and this?... why were there residues for high-tech explosives at ground zero (and see this)?... what about the pools of molten metal at ground zero for months? And why was the at and under the ground at the site of WTC 7 as hot as the ground under WTC 1 and 2? why didn't NIST address the obvious pre-knowledge (and see this) by everyone around and well in advance that 7 was going to come down?

John Doraemi describes the NIST report as being written in "bad faith":

With the release of the NIST final report on Building 7 we can safely say that the government remains committed to the ongoing cover-up, and that crucial evidence was simply ignored... Most relevant to the WTC7 building investigation is that all of the steel [which they now attempt to use computers to simulate...] was disappeared from history, and melted down in Asia -- ILLEGALLY -- and without any justification whatsoever. Bad Faith is that NIST deliberately misled the public by claiming that "140 decibel" explosives would have been required to take out support columns, knowing full well that evidence of incendiary material (thermate) was found, which produces no such noise.

How indeed could a building be more likely to collapse from small offices fires than from pre-planted explosives? Further to this observation, the New York Times, quoting WTC 7 building owner Larry Silverstein explained that like most modern structures, WTC 7 was reinforced to survive structural damage: "We built in enough redundancy to allow entire portions of floors to be removed without affecting the building's structural integrity."

Barry Jennings, who was in WTC 7 on 9/11, claimed that he was stuck inside of the building after a massive explosion and that firefighters tried to get him out of the building before either of the twin towers collapsed.

Responses from other 9/11 researchers should be expected in the coming days.

February 7, 2008

10 Questions About 9/11 Answered



10 Questions About 9/11 Answered

By Arabesque

1. When did the conspiracy theories start to come around?

The 9/11 official story is a "conspiracy" of 19 hijackers and Osama Bin Laden. In response to the attacks, 9/11 Family members demanded an investigation. Mindy Kleinberg, in an opening address to the 9/11 Commission:
“It has been said that the intelligence agencies have to be right 100% of the time. And the terrorists only have to get lucky once. This explanation for the devastating attacks of September 11th, simple on its face, is wrong in its value, because the 9-11 terrorists were not just lucky once. They were lucky over and over again. When you have this repeated pattern of broken protocols, broken laws, broken communication, one cannot still call it luck. If at some point, we don’t look to hold the individuals accountable for not doing their jobs, properly, then how can we ever expect for terrorists to not get lucky again?”
The 9/11 family members demanded accountability for the 9/11 attacks. Who was held responsible for the attacks? Instead of reprimand, key officials were promoted:
Former Senator Gary Hart observes that, “in terms of accountability, I think this is one of the great mysteries of the last three or four years. Three thousand Americans died three years ago, and no one lost his or her job over it. A president who says that he is a strong president, and those around him say he is, did not fire anyone. Either he was misled, in which case, somebody should have been fired. Or he misled us, in which case he should be fired.”[4] Senator Charles Grassley similarly noted that “I can’t think of a single person being held accountable anywhere in government for what went on and what went wrong prior to Sept. 11. It seems that nobody in government makes any mistakes anymore.” According to testimony given to Congress these statements are accurate; not one single individual within the CIA, FBI, and NSA has been reprimanded, punished, or fired for the events of 9/11.
2. Do you think we will ever find out the "truth"? Explain.

It depends. Key facts will remain unknown unless another investigation takes place. Will the truth ever be known? Former CIA analyst Ray McGovern explains that, "The whole mystique of intelligence is that you acquire this… very valuable information covertly… if truth be told, about 80%—eight, zero—of any of the information that one needs is available in open source materials.” In other words, while the entire truth may or may not be known, a great deal of the facts are available to us. Only another investigation could get answers to some key questions.

3. What do you think happened to the Pentagon on 9/11?

A commercial 757 airliner impact as explained in an excellent analysis by Jim Hoffman. There is significant controversy over this among skeptics of the official story. A significant reason for this is that physical evidence can be ambiguous in real life situations. However, the overwhelming eyewitness testimony reports of an impact, plane parts, light poles, and other evidence points to a plane impact. The key question here is why was there no interception of the incoming plane 80 minutes after the first off course plane? As Norman Mineta said in testimony to the 9/11 commission (but omitted from the final report):
"During the time that the airplane was coming into the Pentagon, there was a young man who would come in and say to the Vice President...the plane is 50 miles out...the plane is 30 miles out....and when it got down to the plane is 10 miles out, the young man also said to the vice president "do the orders still stand?" And the Vice President turned and whipped his neck around and said "Of course the orders still stand, have you heard anything to the contrary!??"
4. What do you think happened to the World Trade Center on 9/11?

The official reports have been criticized as inadequate. The official NIST report admits that:
"We are unable to provide a full explanation of the total collapse".
And also, the Report:
"[Does] not actually include the structural behavior of the tower after the conditions for collapse initiation were reached." NIST, 2005, p. 80, fn. 12
In other words, the 20 million dollar report does not explain or even offer a theory to explain how the towers collapsed completely to the ground. The pancake theory was discarded and abandoned by NIST and the report only attempts to show that fires initiated the collapse. For these and other reasons, many have offered alternative explanations for the collapse of the towers. I believe that a controlled demolition was responsible for the destruction of the towers, but we need an investigation to determine how this was accomplished and who exactly was responsible.

5. What do you think happened to Flight 93 on 9/11?

Based on eyewitness reports, and the wide range of the debris found, I believe that the plane was shot down. I believe that this may have been kept from the public to prevent questions about why the other planes were not shot down. It is standard and routine procedure to intercept planes if they even manage to go off course or lose radio contact:
“Consider that an aircraft emergency exists ... when: ...There is unexpected loss of radar contact and radio communications with any ...aircraft.”[13] —FAA Order 7110.65M 10-2-5 (6)
“If ... you are in doubt that a situation constitutes an emergency or potential emergency, handle it as though it were an emergency.”[14] —FAA Order 7110.65M 10-1-1-c (7)
In fact, Laura Brown of the FAA testified to the 9/11 commission that:
“Within minutes after the first aircraft hit the World Trade Center, the FAA immediately established several phone bridges that included FAA field facilities, the FAA Command Center, FAA headquarters, DOD [meaning the NMCC in the Department of Defense], the Secret Service… The US Air Force liaison to the FAA immediately joined the FAA headquarters phone bridge and established contact with NORAD… The FAA shared real-time information on the phone bridges about the unfolding events, including information about loss of communication with aircraft, loss of transponder signals, unauthorized changes in course, and other actions being taken by all the flights of interest.”

9/11 Commission, National Commission on Terrorist Attacks Upon the United States, Public Hearing, Friday, May 23, 2003.
6. Were you in any of the areas where the attacks occurred at the time? If so, did you think any mischievous activity was going on?

No, I was not directly impacted by the attacks. I saw them on the news later in the day. I was surprised that hijackers were identified so quickly, the collapse of building 7 which looked like a perfect controlled demolition, and the Pentagon scene, which I found it surprising that a plane was supposed to have crashed there. The collapse of the World Trade Center looked shocking, and I waited to hear the official explanation, which I now reject.

7. What do you think about the 9/11 commission report?

It is a deliberate cover-up through the omission and distortion of key facts. After pushing for the 9/11 commission, the 9/11 family members asked 400 questions and got 30% of them answered. The 9/11 Family member based steering committee judged the 9/11 commission "derelict" in its duties.

A senator claimed that NORAD "lied to the American people, they lied to Congress and they lied to your 9/11 commission to create a false impression of competence, communication and protection of the American people." Further to this, “suspicion of [Pentagon] wrongdoing ran so deep that the 10-member [9/11] commission, in a secret meeting at the end of its tenure in summer 2004, debated referring the matter to the Justice Department for criminal investigation.”

The 9/11 commission report omitted key pieces of evidence and testimony that was even reported to them directly, some of which was listed here (see Norman Mineta and Laura Brown testimony). Other key facts and questions were not addressed, such as the War Games and their impact on the attacks. Some officials gave contradictory and even false statements that were not seriously addressed or questioned by the commissioners.

8. Why did you start believing in these conspiracy theories?

Not all "conspiracy theories" are true. Not all theories account for all of the facts or offer the best explanation. There are many theories about 9/11 that are spread deliberately to discredit legitimate questions about the attack through guilt by association. The phrase "conspiracy theory" has been used by the Mainstream media to silence and intimidate discussion about serious questions about the attacks that many family members have had since the beginning. For example, only 30% of their 400 questions were ever addressed by the 9/11 commission. This is a "conspiracy fact", not a "theory".

As well, the media has reported extremely damaging facts about 9/11 only to never follow up on their own facts or put them together.

Furthermore, "Conspiracy theory" is a term often used in a misleading and biased way. The 9/11 official story is a conspiracy theory of outlandish incompetence. It alleges that terrorists successfully evaded a multi-billion-dollar defense establishment including NORAD, standard FAA intercept procedures, US airbases, the FBI, the CIA, the NSA, international intelligence agencies and more, without any significant or effective resistance. To believe the official story, you have to dismiss countless contradictory facts left out of the 9/11 commission report and believe that it is acceptable that instead of reprimand, those most responsible for preventing the attacks were promoted. The head of NORAD--responsible for air defenses on 9/11 was promoted three days after the attack.

9. What are some good books, articles, websites, etc. on 9/11 conspiracy theories?

There has been great research into 9/11, but there has also been misleading information spread by even the most careful and credible researchers and authors (disinformation and misinformation). Some present accurate information mixed with inaccurate information. I recommend, 9/11 Truth: Essential Reading

10. Can you tell me any information that I have not thought of?

False Flag attacks are commonly and historically used as a basis to start wars. Many times, politicians want wars and need to convince the population to agree with them and support them. Many believe that 9/11 was a False Flag attack designed to gain support for gaining access to oil. In fact, this was a stated policy goal of PNAC, whose members are prominent figures in the Bush Administration.

August 21, 2007

Former Chief of NIST's Fire Science Division Calls for Independent Review



Former Chief of NIST's Fire Science Division Calls for Independent Review of World Trade Center Investigation.

read more | digg story

July 5, 2007

9/11, NIST, and “Bush Science”: A New Standard for Absurdity



9/11, NIST, and “Bush Science”: A New Standard for Absurdity

By Arabesque

Revision: July 6, 2007. Article and references revised.

Abstract:

In 2005, NIST released the results of their three year investigation into the collapse of the World Trade Center buildings on 9/11.  I will show that the report uses deceptive and unscientific reasoning to reach untenable conclusions.  To prove this, I will use NIST’s own statements and evidence to show their deceptive practices, and that their conclusions are unscientific and contradicted by all or most of the relevant facts.[1]

The NIST report is used to claim that the 9/11 official story is true.  However, in order to judge whether something is true, we must examine its credibility.

Individuals and organizations possess credibility—but so do ideas and theories.  I have previously made two arguments:

·        The Bush administration lacks scientific credibility[2]

·        The 9/11 NIST report lacks scientific credibility[3]

I offered evidence to support the first argument, which is independent from the second.[4] I concluded that the NIST report uses the political method:

·        Political Method:  Start with a thesis[5] and then examine only the facts that confirm the argument.

The focus of this essay is to examine the NIST report further.  In doing so, it becomes clear that my previous analysis was actually too polite—the NIST report is an outrageous theory. What is an outrageous theory?  David Ray Griffin explains this concept clearly:

What distinguishes an outrageous theory from a non-outrageous one? …scientists and philosophers of science ask which theory is better and why. The mark of a good theory is that it can explain, in a coherent way, all or at least most of the relevant facts [i.e. like the scientific method] and is not contradicted by any of them. A bad theory is one that is contradicted by some of the relevant facts [i.e. like the political method].  An outrageous theory would be one that is contradicted by virtually all the relevant facts.”[6]

9/11 whistleblower Kevin Ryan calls the NIST report “Bush science”.[7]  I propose the following definition:

·        Bush science: an argument that employs the political method with almost no evidence to support it—a predetermined conclusion containing fabricated and practically non-existent evidence—or even contradictory evidence.  It can be used to invent a new “scientific reality”[8] where known laws of physics are inconvenient and therefore ignored.  An outrageous theory—a theory contradicted by all or most of the relevant facts.

Bush science possesses next to zero credibility.[9] Indeed, it defies common sense.  Bush science is so deceptive that it can only be considered a deliberate and intentional lie.  It can consist of most or all of the following:

Predetermined Conclusion

Fabricated Evidence

Relevant Evidence Ignored

Contradictory Evidence Ignored

Laws of Physics Contradicted

Deceptive Experiments

Conclusions Contradicted by All or Most of the Evidence

The NIST report consists of all of the above; therefore, it is Bush science. Consequently, it is not credible and should be rejected as a false explanation for why the WTC towers were completely destroyedI will examine NIST’s own statements and “scientific” evidence to demonstrate this. 

NIST’s official theory:

NIST’s three year, 20 million dollar study concluded that:

The two aircraft hit the towers at high speed and did considerable damage to principal structural components: core columns, floors, and perimeter columns. However, the towers withstood the impacts and would have remained standing were it not for the dislodged insulation (fireproofing) and the subsequent multifloor fires.[10]

According to NIST, the plane damage was mainly significant because of the “dislodged fireproofing”.  Their theory consists of 7 points:

1. The aircraft severed a number of columns
2. Loads were redistributed (from -20% to +25%)
3. Insulation fireproofing was widely dislodged
4. High temperatures softened columns and floors
5. Some floors began to sag
6. Sagging floors pulled exterior columns inward causing them to buckle
7. Instability spread around entire building
[11]   

NIST consistently uses “Bush science” to compromise all of their arguments.

Predetermined Conclusion

To make a predetermined conclusion is to accept a theory without examining all of the relevant evidence.  I, like most had a predetermined conclusion about the destruction of the World Trade Centers on 9/11; fires and damage from the planes caused the WTC towers to collapse.  Many were convinced that this was the most obvious explanation.  Unfortunately, not all of the evidence was known, therefore our conclusions were based on an incomplete examination of the evidence.[12]    

Scientists are trained to think differently.[13]  They prefer to look at all of the relevant evidence before coming to a conclusion to avoid unnecessary speculation.  This approach results from using the Scientific Method.  The NIST scientists did not behave like normal scientists.  Just days after 9/11, NIST scientists had already come to a predetermined conclusion without examining any of the physical evidence:

·        “Already, there is near consensus as to the sequence of events that led to the collapse of the World Trade Center.[14]

·        “I knew once the jets hit the building that the WTC would collapse as it did, I just didn’t know when it was going to happen.[15]

·        “We all know what caused the collapse.[16]

How could these NIST scientists confidently know exactly what caused the buildings to collapse just days after 9/11? These statements indicate that NIST scientists reached a predetermined conclusion before looking at any of the physical evidence.  Was there another possible explanation for why the towers collapsed?

Not everyone agreed with the predetermined conclusion of NIST.  Even NIST contributor Ronald Hamburger’s first impression was that “[explosive] charges had been placed in the building.[17]

News anchors[18] and other credible people had thought of this possibility too, so why wasn’t this theory examined in the NIST report?

Peter Jennings[19] of ABC News said: anyone who has ever watched a building being demolished on purpose knows that if you're going to do this you have to get at the under-infrastructure of the building to bring it down

Dan Rather[20] of CBS News said that the collapse was reminiscent of those pictures we've all seen [when]a building was deliberately destroyed by well-placed dynamite to knock it down

Structural Engineer Van Romero’s first impression was: “My opinion is, based on the videotapes, that after the airplanes hit the World Trade Center there were some explosive devices inside the buildings that caused the towers to collapse[21]

The buildings were designed to survive plane crashes and jet fuel fires thus contradicting NIST’s predetermined theory.[22] Building designer John Skilling states that “our analysis indicated the biggest problem would be the fact that all the fuel [from a plane impact] would dump into the building. [But] the building structure would still be there.[23]

NIST was aware of this statement and ignored it—outrageously claiming that it was an anonymous view![24]

Credible individuals thought that controlled demolition was a reasonable hypothesis and that the building should have survived a plane crash and its jet fuel fires; among them the building designers[25]—so why weren’t alternative hypothesis such as controlled demolition examined as part of the NIST study as even a remote possibility?[26]  Why was NIST so confident of their conclusions when the building designers stated that the buildings would survive exactly this kind of an event?[27]  NIST ignored the controlled demolition hypothesis and the claims of the building designers.[28] The evidence indicates that NIST started with a predetermined conclusion, and did not consider alternative hypotheses.

Fabricated Evidence

Fabricating evidence is defined as inventing fake evidence; therefore it is not legitimate evidence to prove a theory.[29]  As an example, NIST uses a computer model to show that fire caused the WTC towers to fallbut we can’t see it.  Can we trust this evidence?  A computer simulation is not evidence if we can’t see it; therefore, it is a kind of fabricated evidence:

World Trade Center disaster investigators [at NIST] are refusing to show computer visualizations of the collapse of the Twin Towers despite calls from leading structural and fire engineers, NCE has learned. Visualisations of collapse mechanisms are routinely used to validate the type of finite element analysis model used by the [NIST] investigators.[30]

What data did NIST use for these computer models?  We don’t know exactly, but they did reveal:

The Investigation Team then defined three cases for each building by combining the middle, less severe, and more severe values of the influential variables. Upon a preliminary examination of the middle cases, it became clear that the towers would likely remain standing. The less severe cases were discarded after the aircraft impact results were compared to observed events. The middle cases… were discarded after the structural response analysis of major subsystems were compared to observed events.[31]

Clearly, NIST ignores contradictory evidence.  Since their original model did not prove their predetermined conclusion they had to fix their data until they get the desired result—building collapse:

The more severe case… was used for the global analysis of each tower... To the extent that the simulations deviated from the photographic evidence or eyewitness reports [e.g., complete collapse occurred], the investigators adjusted the input, but only within the range of physical reality. Thus, for instance… the pulling forces on the perimeter columns by the sagging floors were adjusted...[32]

NIST’s theory couldn’t be proved with the original data, so they changed the data, which was different from the eyewitness reports and photographic evidence.  Does this evidence prove anything besides the fact computer simulations are fun to play around with?

NIST also revealed:

The software used [by NIST] has been pushed to new limits, and there have been a lot of simplifications, extrapolations and judgment calls.[33]

Is it not logical to assume that NIST would show us all the proof that supports their theory?  Kevin Ryan argues that the NIST theory is largely based on this “evidence”.[34]  Evidence that no one can see is no evidence at all.  

Relevant Evidence Ignored

Unbelievably, NIST states [audaciously in a footnote!]:

The focus of the Investigation was on the sequence of events from the instant of aircraft impact to the initiation of collapse for each tower. For brevity in this report, this sequence is referred to as the probable collapse sequence, although [the investigation] does not actually include the structural behavior of the tower after the conditions for collapse initiation were reached.[35]

In other words: the report does not explain what happens after the “collapse” began.  This shows that the NIST report essentially a “pre-collapse” theory.[36]  One would hope that the 20 million dollars used to fund the NIST study would be enough to attempt to answer how the 110 floor twin towers completely collapsed to the ground.  The fact that NIST couldn’t find the room to provide a theory[37] in a 43 volume, 10,000[38] page study is fatally suspect.  This shows the unparalleled absurdity of the NIST report.   The most fundamental question about 9/11 is why were the WTC towers completely destroyed and NIST does not attempt to answer it.[39]  And yet this fact is only referenced in a footnote as if it were not an essential point of the investigation?

The NIST report is irrelevant if it can’t explain the “structural behavior of the tower” after the collapse began.  Absurdly, the only focus of the report is to prove that the collapse started, not explain what happened after it started, and why the collapse was total and completeMore outrageously, NIST can’t even prove convincingly why the collapse began

How can this report get published and accepted as the truth if it doesn’t even attempt to answer the most fundamental question about 9/11?  Ignoring the most important questions leaves the most important evidence relating to those questions unexamined.  As we shall see below, this fundamental flaw of the NIST report is incredibly significant because it allows the report to ignore evidence that is devastating to its hypothesis; the unbreakable law of physics known as conservation of momentum.

Having established that the study is essentially worthless as it evades the most central question about 9/11, NIST proceeds to ignore stunning evidence which reveals what actually happened. 

Molten pools of steel are seen in the rubble of the WTC buildings, including WTC 7.[40] Jet fuel and normal fires are incapable of melting steel.[41] Indeed, NIST claims that “In no instance did NIST report that steel in the WTC towers melted due to the [jet fuel] fires.[42] Therefore, logic dictates that something else melted the steel.

I’m not a structural engineer, but if the steel supporting a building melts[43] wouldn’t you think that it is worth mentioning somewhere in a 10,000[44] page, 43 volume, 20 million dollar investigation?[45]  NIST doesn’t think so—they call molten steel irrelevant to the investigation![46] Bush science ignores relevant evidence of which this an outrageous example.

Further evidence that the NIST report is absurd is shown by the fact that a 10,000 page report can’t find the space to mention things found in other reports—even the New York Times reported that:

Engineers have been trying to figure out exactly what happened… ‘Fire and the structural damage… would not explain steel members in the debris pile that appear to have been partly evaporated.’”[47]

What could cause this?  Not jet fuel fires![48] Normal fires can’t even melt steel and evaporated steel requires temperatures almost twice as high as is needed to melt them.[49] Of course, NIST doesn’t offer an explanation for this.[50]

Destroying evidence is a way to ignore evidence.  It’s worse than ignoring evidence—it’s a crime.  NIST investigator Richard Tomasetti approved the decision to recycle the steel.[51] We are forced to assume that they believed that this evidence was also “irrelevant” to the investigation.

What can explain all this evidence that NIST fails to mention?[52] NIST obviously doesn’t answer these questions, so we should look elsewhere for the answers.[53]

It appears that some of the NIST structural engineers have a history of using Bush science in response to a “terrorist” attack.  In an interesting coincidence, four of the NIST structural engineers co-wrote a report that was used to explain what happened in another event; they claimed a single truck bomb from a terrorist did this in 1995.[54]

Contradictory Evidence Ignored

As well, NIST’s scientific data contradicted their own theory:  This is not science; it’s Bush science!

·        Paint tests indicated low steel temps (480 F) despite pre-collapse exposure to fire[55]

·        Microstructure tests showed no steel reached critical (half-strength) values (600 C)[56]

·        Lab tests showed: Minimal floor sagging[57]

·        NIST found that there was no floor collapse[58]

·        “The results established that this type of assembly was capable of sustaining a large gravity load, without collapsing for a substantial period of time relative to the duration of the fires in any given location on September 11th.[59]

NIST claims that the temperatures were high enough to weaken the steel, yet their own tests showed that it was not.  This evidence strongly indicates that the WTC towers should have remained standing, and is supported by the claims of the building designers.

NIST examines column loss from the planes as part of their theory.[60] However, Kevin Ryan explains that [NIST] admits that only a small percentage of columns were severed: 14% in WTC 1 and 15% WTC 2. This is nowhere near the number of columns that the designers claimed could have been removed without causing a problem.[61]

Buildings are designed to redistribute loads; this was even more so in the WTC towers: “NIST admits that the web of steel formed by interlocking perimeter columns and spandrel plates were efficient at redistributing loads around the impact punctures. It estimates that loads on some columns increased by up to 35% while loads on other columns decreased by 20%. The increased loads are nowhere near those the designers claimed the columns could handle: increases of 2000% above the design live loads.”[62]

All of this evidence strongly indicates that the WTC towers should not have collapsed, yet NIST refuses to even consider alternative hypotheses.  Science demands rejecting a theory if the evidence contradicts it; Bush science ignores contradictory evidence.

Laws of Physics Contradicted

The NIST fire and structural damage hypothesis contradicts a laws of physics.  From NIST’s FAQ:

How could the WTC towers collapse in only 11 seconds (WTC 1) and 9 seconds (WTC 2)—speeds that approximate that of a ball dropped from similar height in a vacuum (with no air resistance)?[63]

NIST responds:

…the momentum… of the 12 to 28 stories (WTC 1 and WTC 2, respectively) falling on the supporting structure below (which was designed to support only the static weight of the floors above and not any dynamic effects due to the downward momentum) so greatly exceeded the strength capacity of the structure below that it was unable to stop or even to slow the falling mass [Note: this claim contradicts a basic law of physics].  The downward momentum felt by each successive lower floor was even larger due to the increasing mass.[64]

According to NIST a building which supported its own weight for 30 years can’t resist the momentum from the collapse even a little.  NIST claims a small portion of the building is enough to result in crushing the rest the building at free fall speed—as if the bottom portion of the building provided no more resistance than the air in the sky. This is called creating your own “scientific reality.”[65]  You can’t ignore fundamental laws of physics simply because they are inconvenient to your theory!  Normally, (although not in Bush science) you are supposed to abandon your theory when it is this easily disproved.

Jim Hoffman, who is critical[66] of the NIST study states:

NIST's assertion that the Tower's intact structure was unable to stop or even to slow the falling mass is absurd. It:

·        Requires us to believe that the massive steel frames of the towers provided no more resistance to falling rubble than air.

·        Ignores the fact that the majority of rubble fell outside the towers' footprints, and hence could not contribute to crushing.

·        Is unsupported by any calculation or logical argument.[67]

Physicist Steven Jones, who has written over 40 peer reviewed scientific papers, agrees:

Where is the delay that must be expected due to conservation of momentum – one of the foundational Laws of Physics? That is, as upper-falling floors strike lower floors – and intact steel support columns – the fall must be significantly impeded [i.e. slowed down] by the impacted mass.[68]

It is clear that NIST didn’t even attempt to explain how the towers completely collapsed[69] because they couldn't—they would have to make reference to conservation of momentum, which would completely disprove their entire theory.  This is a perfect example for why the NIST report is unscientific and is completely worthless.  Breaking the laws of physics is a characteristic of Bush science. 

Deceptive Experiments

Deceptive experiments can be used to invent fabricated evidence.  NIST used this technique several times to “prove” their theory.[70]  One example of this is the computer simulation “evidence” already mentioned.[71]  Another computer simulation exaggerated data such as temperatures, fire durations (longer than the buildings stood on 9/11), and completely removed fireproofing just to show that this would cause “inward bowing from fire”—one of their main arguments.[72] Another computer simulation pretended that damaged structural steel was the same as no steel at all.[73]  So much deception to prove so little.

NIST claims that fire-proofing was widely dislodged by the planes.  This is a central argument of the NIST study.  How did they prove this? They fired multiple shot-gun blasts at fireproofing samples.  Kevin Ryan shows it actually disproved their theory:

It took being sprayed with shotgun pellets to remove the insulation… there is no evidence that a crashing Boeing 757 could have been… [like] thousands of shotgun blasts [to cover] the 6,000 square meters of surface area of structural steel.[74]

NIST’s own photographs clearly show that the shotgun blasts only removed the fireproofing where the bullets had hit.[75] This deceptive experiment actually leads to evidence which contradicts one of the primary arguments of their theory![76] Unfortunately for NIST, there are no classes taught in Bush science.[77]  This example shows that on occasion, NIST can’t even prove their own theory with fake and misleading experiments!

Deceptive experiments usually lead to fabricated evidence, which is yet another characteristic of Bush science.

Conclusions Contradicted by All or Most of the Evidence

The NIST report in summary:

Predetermined conclusion contradicted by building designer claims, unreleased computer simulations, exaggerated computer data, contradictory steel testing results, contradicted laws of physics, contradicting fireproofing tests, contradictory eye-witness testimony and photographs ignored, deceptive experiments, relevant evidence ignored, destruction of relevant evidence, fabricated evidence, and the essential point of the investigation left unanswered—why did the World Trade Center towers completely collapse?

Does the NIST study prove anything besides the fact that there was fire and relatively minor structural damage in the WTC twin towers?[78]

NIST’s theory is an outrageous theory—it is contradicted by all or most of the relevant facts. 

NIST doesn’t try to explain what happened after the towers began to collapse and it can’t even explain how the buildings started to collapse. WTC7 must have been even beyond NIST’s ability to use Bush science as they are not seemingly brave enough to tackle it.[79] To this day they have not given us a clear explanation for what clearly looks like a controlled demolition. 

It goes without saying that a new investigation should take place as well as a criminal investigation against the individuals responsible for releasing this report.  Who gave the final authorization for this report to be published? 

As a consequence of this report, Scholars for 9/11 Truth and Justice, and 9/11 Family members filed a request for correction to the NIST report.[80] The flaws mentioned in this paper are clearly not the only ones.  Rather than answering the important questions about the World Trade Center destruction on 9/11, the NIST report serves in Jim Hoffman’s words as a “$20,000,000 Cover-Up of the Crime of the Century.[81]



[1] This article is indebted to the critiques of the NIST report made by Kevin Ryan and Jim Hoffman.  Read the following excellent articles on the NIST report:

Jim Hoffman, Review of 'A New Standard for Deception: The NIST WTC Report', a Presentation by Kevin Ryan

Jim Hoffman, Building a Better Mirage: NIST's 3-Year $20,000,000 Cover-Up of the Crime of the Century

[2] Arabesque, Political Method Versus Scientific Method: The US administration and its Interpretation of the Events of 9/11, http://arabesque911.blogspot.com/

[3] NIST is a government agency: http://www.nist.gov/.  See NIST’s report on the WTC here: http://wtc.nist.gov/, http://wtc.nist.gov/reports_october05.htm.   

[4] Arabesque, Political Method Versus Scientific Method 

[5] NIST’s theory is that fire is the main reason that the towers completely collapsed.  Plane damage is cited in the NIST report as a minor factor for collapse in the study.  Professor Astaneh-Asl of University of California said after examining some of the steel from the World Trade Center that “‘The [plane] impact did nothing to this building,’ he said with admiration.” CNN News, Oct 5, 2001. http://archives.cnn.com/2001/US/10/05/inv.attacks.steel/index.html 

The plane is mostly significant in NIST’s theory because fireproofing was “widely dislodged” by the impact of the plane. The fires caused the steel to weaken. http://911research.wtc7.net/reviews/kevin_ryan/newstandard.html#labtests see NIST’s official Theory section in this essay.

[6] David Ray Griffin, The Destruction of the World Trade Center:
Why the Official Account Cannot Be True
, http://911review.com/

[7] A New Standard for Deception by Kevin Ryan: http://video.google.com/videoplay?docid=718236659434732032

[8]  See the concept of “creating our own reality” and how I linked this concept with the Political Method in my paper Political Method Versus Scientific Method 

[9] See my definition of credibility in my paper Political Method Versus Scientific Method 

[10]  NIST: Final Report of the National Construction Safety Team on the Collapses of the World Trade Center Towers, page 4.

[11]  See NIST report and Kevin Ryan’s analysis of their theory.

[12] See Eyewitness Evidence Statements: http://911research.wtc7.net/wtc/evidence/eyewitnesses.html and Physical Evidence: http://georgewashington.blogspot.com/2005/12/why-was-there-molten-metal-under.html Jet fuel fire is incapable of melting steel; therefore it can not explain this molten steel.
Prof. Thomas Eagar explained in 2001 that the WTC fires would NOT melt steel:

The fire is the most misunderstood part of the WTC collapse. Even today, the media report (and many scientists believe) that the steel melted. It is argued that the jet fuel burns very hot, especially with so much fuel present. This is not true.... The temperature of the fire at the WTC was not unusual, and it was most definitely not capable of melting steel. In combustion science, there are three basic types of flames, namely, a jet burner, a premixed flame, and a diffuse flame.... In a diffuse flame, the fuel and the oxidant are not mixed before ignition, but flow together in an uncontrolled manner and combust when the fuel/oxidant ratios reach values within the flammable range. A fireplace is a diffuse flame burning in air, as was the WTC fire. Diffuse flames generate the lowest heat intensities of the three flame types... The maximum flame temperature increase for burning hydrocarbons (jet fuel) in air is, thus, about 1000 °C -- hardly sufficient to melt steel at 1500 °C. from:

Eagar, T. W. and Musso, C. (2001). “Why Did the World Trade Center Collapse? Science, Engineering, and Speculation”, Journal of the Minerals, Metals and Materials Society, 53/12:8-11 (2001).

[13] See “Scientific Method

[14]  This statement by NIST investigator Shankar Nair was made in an editorial in the Chicago Tribune: Chicago Tribune September 19, 2001. Commentary: By Shankar Nair “A humbling experience for skyscraper professionals In most dangerous situations, I still would rather be in a well- designed tall building.” Page 31.

[15] NIST investigator Gene Corely: Engineer: Impact showed World Trade Center's strength, St. Petersburg Times, 9/14/01 An incredible statement considering that the fire fighters didn’t expect this to happen.  Also amazing considering that no steel framed buildings had ever collapsed due to fire in history according to the New York Times:

Glanz, James, and Lipton, Eric (2002). “Towers Withstood Impact, but Fell to Fire, Report Says,” Fri March 29, 2002, New York Times.

[16] Comment by NIST investigator Charles Thornton in the book: “Men of Steel: The Story of the Family That Built The World Trade Center” http://www.randomhouse.com/catalog/display.pperl?isbn=9781400049509

[17] NIST contributor Ronald Hamburger said he had the first impression that it looked like explosive “charges” had been placed in the WTC buildings.  See: The Wall Street Journal, Sept. 19, 2001.

[18]  News anchors know exactly what controlled demolition looks like—see footnote #20

[19] See here for more: http://911research.wtc7.net/disinfo/retractions/jennings.html

[20]Amazing, incredible, pick your word. For the third time today, it’s reminiscent of those pictures we’ve all seen too much on television before, where a building was deliberately destroyed by well placed dynamite to knock it down.” CBS News anchor Dan Rather commenting on the collapse of Building 7 - September 11, 2001 at approx 5:30pm EST.

[21] For reference and debate on this quote see here: http://www.911review.com/articles/griffin/nyc1.html#_edn41

[22] Arabesque, The World Trade Center Building Designers: Pre-9/11 claims strongly implicate that the Towers should have remained standing on 9/11, http://arabesque911.blogspot.com/

[23] Ibid. This is according to building designer John Skilling.  See:  Nalder, Eric. (1993)  Twin Towers Engineered to Withstand Jet Collision.  Saturday, February 27, 1993, Seattle Times.

[24]  According to Kevin Ryan: “The real question here is, since the WTC tower’s design engineer, John Skilling, said that he took airliner crashes and jet fuel fires in to account and then stated clearly that “the building structure would still be there”, why was NIST so sure from the start that fires brought down the buildings?  Then, when NIST started to use Mr. Skilling’s words in their later presentations, why did they suggest this was only an anonymous view? 

[25] See here for more News evidence of explosions on 9/11: http://911proof.com/11.html. See also:

Arabesque, The World Trade Center Building Designers: Pre-9/11 claims strongly implicate that the Towers should have remained standing on 9/11,  

[26]  Jim Hoffman describes the report as: “NIST’s 3-Year $20,000,000 Cover-Up of the Crime of the Century”.

[27]  Arabesque, The World Trade Center Building Designers: Pre-9/11 claims strongly implicate that the Towers should have remained standing on 9/11

[28] NIST’s FAQ attempts to mildly answer criticism to this problem: http://911research.wtc7.net/reviews/nist/WTC_FAQ_reply.html

[29]  Fabricate: I define in this essay as “to concoct in order to deceive: fabricated an excuse.”

[30] Parker, Dave. "WTC investigators resist call for collapse visualisation," New Civil Engineer, October 6, 2005.

[31]  NIST, 2005, p. 142; emphasis added.

[32]  Ibid.

[33]   Parker, Dave. "WTC investigators resist call for collapse visualisation," New Civil Engineer, October 6, 2005.

[34]  Kevin Ryan, 9-11 Revealing the Truth: Reclaiming our future conference.  June 4, 2006. Google Video.

[35]  NIST, 2005, p. 80, fn. 12; emphasis added.

[36]  Steven Jones called the NIST study a “pre-collapse theory” in his essay: Why indeed did the WTC towers collapse? page 27.

[37]  This has to be the most embarrassing feature of the NIST report.  It is indefensible on this point alone.

[38]  Why is the NIST report 10,000 pages?  Jim Hoffman explains: “NIST fills hundreds of pages with amazingly realistic plane crash simulations, tedious details about fire tests and simulations, and long lists of recommendations for improving building safety.” Kevin Ryan’s amusing suspicion about the length of the report: “They’ll never read all this”.  See footnote #44.

[39]  Jim Hoffman: “Yet the Report makes no attempt to explain how the buildings totally collapsed, despite the lack of a single historical precedent for a steel-framed skyscraper totally collapsing for any reason other than controlled demolition. And, in contrast to the Report's voluminous detail about the plane crashes, fires, and loss of life, it makes no attempt to characterize -- let alone explain -- the demolition-like features of the collapses, such as their explosiveness and nearly free-fall rapidity.

[40]  See here for multiple sources with evidence: http://georgewashington.blogspot.com/2005/12/why-was-there-molten-metal-under.html and Journal of 9/11 Studies: http://www.journalof911studies.com/

[41] See footnote #12 relating to Dr. Eagar’s comments on fire temperatures and steel.

[42] http://wtc.nist.gov/pubs/factsheets/faqs_8_2006.htm

[43]  See here for pictures and comments from FEMA’s report mentioning the steel:
http://www.911research.wtc7.net/wtc/evidence/metallurgy/index.html.  As Jim Hoffman indicates:

Although virtually all of the structural steel from the Twin Towers and Building 7 was removed and destroyed, preventing forensic analysis, FEMA's volunteer investigators did manage to perform ‘limited metallurgical examination’ of some of the steel before it was recycled. Their observations, including numerous micrographs, are recorded in Appendix C of the WTC Building Performance Study. Prior to the release of FEMA's report, a fire protection engineer and two science professors published a brief report in JOM disclosing some of this evidence.1  The results of the examination are striking. They reveal a phenomenon never before observed in building fires: eutectic reactions, which caused ‘intergranular melting capable of turning a solid steel girder into Swiss cheese.’ The New York Times described this as ‘perhaps the deepest mystery uncovered in the investigation.’2 WPI provides a graphic summary of the phenomenon.

The severe corrosion and subsequent erosion of Samples 1 and 2 are a very unusual event. No clear explanation for the source of the sulfur has been identified. The rate of corrosion is also unknown. It is possible that this is the result of long-term heating in the ground following the collapse of the buildings. It is also possible that the phenomenon started prior to collapse and accelerated the weakening of the steel structure. A detailed study into the mechanisms of this phenomenon is needed to determine what risk, if any, is presented to existing steel structures exposed to severe and long-burning fires.

[44]  Kevin Ryan calls the NIST report a “kitchen sink” or “TNRAT” [i.e. “tin rat”] theory: “They’ll Never Read All of This.” See Kevin Ryan, 9-11 Revealing the Truth, 19:29. 

[45] This molten steel was mentioned in other reports as documented, so how come the NIST report doesn’t mention it? http://www.911research.wtc7.net/wtc/evidence/metallurgy/index.html

[46] See Jim Hoffman’s reply to this “irrelevant” statement.

[47]  Glanz, James (2001). “Engineers are baffled over the collapse of 7 WTC; Steel members have been partly evaporated,” New York Times, November 29. 2001.

[48]  As Steven Jones explains: “The observed “partly evaporated” steel members is particularly upsetting to the official theory, since fires involving paper, office materials, even diesel fuel, cannot generate temperatures anywhere near the ~5,180oF (~2860oC) needed to evaporate steel.Why indeed did the WTC towers collapse? page 23.

[49] As Eagar explained in footnote #12, you need 1500oC to melt steel.  Steel evaporates at almost twice this at 2860oC. 

[50] Steven Jones explains [Why indeed did the WTC towers collapse?]: “thermite variants, RDX and other commonly-used incendiaries or explosives (i.e., cutter-charges) can readily slice through steel, thus cutting the support columns in a controlled demolition, and reach the required temperatures [to cause evaporated steel]. This mystery needs to be explored – but is not mentioned in the “official” 9-11 Commission or NIST reports.” Page 23

[51] See Kevin Ryan, 9-11 Revealing the Truth, 9:42 and http://www.cooperativeresearch.org/entity.jsp?entity=department_of_design_and_construction_1

[52] See Journal of 9/11 Studies: http://www.journalof911studies.com/

[53]  Scholars for 9/11 Truth and Justice: http://www.stj911.org/  and 9/11 research: http://911research.wtc7.net/index.html

[54]  This report appears to have used Bush science to explain the impossible.  See here: http://www.whatreallyhappened.com/RANCHO/POLITICS/OK/ok.html

The engineers involved in both the 9/11 attacks and the Oklahoma City bombing: Gene Corley, Charles Thornton, Paul Mlakar, Mete Sozen.  This seems like an amazing coincidence as Kevin Ryan indicates: “The Murrah Building bombing has a number of parallels to the 9/11/01 attack. One is that the same engineers created reports supporting the official government explanation of the attack as the work of outsiders attacking the buildings from without. 9/11 whistleblower and researcher Kevin Ryan documents commonalities of the investigations in A New Standard For Deception.” See here for more information on the Oklahoma bombing: http://911research.wtc7.net/non911/oklahoma/index.html

[55]  See here http://911research.wtc7.net/reviews/kevin_ryan/newstandard.html#steelanalysis and NIST report http://wtc.nist.gov/

[56] Ibid.

[57] See here: http://911research.wtc7.net/reviews/kevin_ryan/newstandard.html#labtests and NIST report http://wtc.nist.gov/

[58]  Ibid.

[59] Kevin Ryan, 9-11 Revealing the Truth, http://video.google.com/videoplay?docid=718236659434732032, 34:00. Also read official NIST report.

[60]  See here for this information: http://wtc.nist.gov/media/NCSTACWTCStatusFINAL101904WEB2.pdf page 22.

[61]  http://911research.wtc7.net/reviews/kevin_ryan/newstandard.html#nisttheory

[62]  Kevin Ryan: http://911research.wtc7.net/reviews/kevin_ryan/newstandard.html#nisttheory for original source on building design claims:

 "How Columns Will Be Designed for 110-Story Buildings," Engineering News-Record, April 2, 1964: 48-49.

[63] http://wtc.nist.gov/pubs/factsheets/faqs_8_2006.htm 

[64]  http://wtc.nist.gov/pubs/factsheets/faqs_8_2006.htm 

[65] See my essay that links the political method with “creating our own reality”.

[66] http://911research.wtc7.net/essays/nist/index_0.98.html

[67] http://911research.wtc7.net/reviews/nist/WTC_FAQ_reply.html#6

[68] Steven Jones, Why indeed did the WTC towers collapse? page 27-28.

[69] See the first point in the section of this essay: “Ignoring Evidence

[70] See Kevin Ryan’s presentation: http://video.google.com/videoplay?docid=718236659434732032

[71] See section in this essay dealing with “Fabricated Evidence”.

[72]  http://video.google.com/videoplay?docid=718236659434732032. See 47:00 and forward and NIST report.

[73]  NIST states: “The two Tower models included the core columns, the floor beams, and the concrete slabs from the impact and fire zones to the highest floor below the hat truss structure: from the 89th floor to the 106th floor for WTC 1 and from the 73rd floor to the 106th floor for WTC 2. Within these floors, aircraft-damaged structural components were removed.” (NIST page 98/152) see also here: http://911research.wtc7.net/essays/nist/index_0.98.html#enhancing Jim Hoffman explains: “Apparently, any structural component estimated to have been damaged to any degree was removed from the model -- as if it contributed nothing to the structure. In other words, if NIST's crash simulation predicted that a column had lost 10% of its load-bearing capacity, it was treated as if it had lost 100% of its capacity.

[74] http://911research.wtc7.net/reviews/kevin_ryan/newstandard.html#dislodged See also:

http://video.google.com/videoplay?docid=718236659434732032 at 36:06 and the NIST study with photos of the shotgun blast tests.

[75] Ibid.

[76]  NIST: “Final Report of the National Construction Safety Team on the Collapses of the World Trade Center Towers”  page 4.

[77] However, I’m confident that NIST could offer courses in this subject.  This report could be submitted as a doctoral thesis in Bush science.

[78] See NIST’s Official Theory section in this paper. More comments by Kevin Ryan here: http://www.gatago.com/misc/emerg-services/27902058.html   

[79]  The FEMA report comically explains that:  “the best hypothesis [fire/debris-damage caused collapse] has only a low probability of occurrence. [i.e. we can’t explain why, but we can come up with an outrageous “conspiracy theory”.] Further research, investigation, and analyses are needed to resolve this issue.” FEMA, 2002, chapter 5; emphasis added.  We are still waiting 5 years later.

[80] Scholars for 9/11 Truth and Justice, Scholars and Family Members Submit Request for Correction to 9/11 NIST Report

[81] Jim Hoffman, Building a Better Mirage: NIST's 3-Year $20,000,000 Cover-Up of the Crime of the Century

June 5, 2007

Request for Correction Filed with NIST by 9/11 Family Members et al. Published in the Journal of 9/11 Studies



Request for Correction Filed with NIST by 9/11 Family Members et al. Published in the Journal of 9/11 Studies

from: http://www.911blogger.com/node/9182

A collaboration of group 9/11 family members and researchers challenging the official reports of the destruction of the World Trade Center Towers on 9/11/01 has filed a Request for Correction (RFC) with the National Institute of Standards and Technology (NIST). This RFC is published in the June, 2007, volume of the Journal of 9/11 Studies: http://journalof911studies.com/volume/200704/RFCtoNISTbyMcIlvaineDoyleJo...

The Request asserts that the NIST Final Report violates information quality standards, draws a conclusion that is inconsistent with its own computer simulations and physical tests and available evidence contrary to it. The Request also says that if this bias is corrected, the NIST simulation clearly indicates that the Towers should not have completely collapsed with such rapidity due to plane damage and fire. The obvious alternative, which the group says should be seriously studied by NIST, is explosive demolition.

The group submitting the Request includes 9/11 family members Bob McIlvaine and Bill Doyle, architect Richard Gage, AIA, physicist Steven E. Jones, former UL manager, Kevin Ryan, and the group Scholars for 9/11 Truth and Justice.

California architect and member of the Requester group Richard Gage emphasizes that the buildings were designed to withstand 150mph lateral wind loads and even airplane impacts, and notes that vast majority of both towers were not damaged by fire or impact.

The assertion that the conclusion of the NIST report is incorrect is important, the Request says, because that "would mean that the assumption that foreign terrorists alone carried out the destruction would become a matter of dispute."

James Gourley, the attorney working with the Request group, says the public has a right to see all the data and ensure their validity. "We think that the American people deserve the chance to be allowed to analyze the computer models and the calculations that they have paid for. We also think Bob McIlvaine and Bill Doyle, each of whom lost a son in the WTC Towers, deserve a scientifically sound answer from NIST about how their sons were killed."

May 21, 2007

Steven Jones: Revisiting 9/11/2001—Applying the Scientific Method



Steven Jones: Revisiting 9/11/2001—Applying the Scientific Method

From: http://journalof911studies.com/volume/200704/JonesWTC911SciMethod.pdf

Introduction

In this paper I focus on the application of the scientific method to the study of what really happened on 9/11/2001, particularly in the destruction of the World Trade Center buildings. There is something here to look at in depth: this is serious business. It is not just “nutty fringe science” or “conspiracy theory” that can be rejected without even considering the data. There is need for scientific scrutiny as I hope to demonstrate in this paper. In fact my colleagues and I now feel that we have sufficient data to conclude that the collisions of jets with the two Towers are NOT sufficient to explain the complete and rapid collapses of both Towers and WTC 7. We conclude that the evidence is compelling that the destruction of the WTC buildings involved planted cutter charges (such as explosives and incendiaries). We will consider this evidence.

[....]

Louis Alvarez set that example of not being afraid to voice unpopular hypotheses and then to proceed with experiments and encouraging others to do experiments to get an answer. That’s what we do in science, whether it’s popular or not. The idea of science is free inquiry, free speech and experiments to determine what is correct, what’s true. It is really not a matter of what is popular at any given time.

[....]

The Scientific Method

Consider the scientific method as it applies to the study of the events surrounding September 11, 2001. First we gather observations. Everybody has seen the collapse of the Towers. That’s just the first observation: the Towers did not topple over—they were completely destroyed. And then we add that several hours later, at 5:20 pm the same day, World Trade Center 7 collapsed. This was a 47-story skyscraper that was never hit by a jet, yet it collapsed straight down on the same day. Then we can time how fast the buildings collapse. The total time for the Towers collapse turns out to be around 10-14 seconds; for WTC 7 the fall time of the southwest corner is (6.5 +- 0.2) seconds. Many more interesting observations were witnessed that day and recorded including orange flowing material pouring out of the south tower minutes before the collapse. Dust and debris which were gathered for later analysis contain valuable information which we can observe and analyze. All these observations constitute hard physical facts and evidence.

[....]

The Official Conspiracy Theory

In the case of 9/11, a model of reality was immediately presented without requiring anyone to do much thinking or work. This alone should make scientists skeptical of the official “theory.” Everyone was told that nineteen hijackers crashing planes into two towers caused the total collapse of three sky scrapers. Richard Cheney, shortly before the attack on Iraq, laid out the official theory:

All of that [the US military role of the 20th century] changed on September 11th… We saw on 9/11 nineteen men hijack aircraft with airline tickets and box cutters and killed more than 3,000 Americans in a couple of hours.

Is this the full story? Where were the famous US air defenses that day? Why do so many uncritically accept the “9/11 official story” that a few hijackers in each of four planes overpowered well-trained airline pilots using box-cutters who subsequently brought down three World Trade Center skyscrapers and damaged the Pentagon without being intercepted by a single military jet?

[....]

The rapid, symmetrical collapse of WTC 7

Consider the collapse of building seven, a 47-story skyscraper in the WTC complex which was never hit by a plane. We can learn a lot by measuring the time for descent of the southwest corner of the roof as it begins its steady drop to the ground. A simple way to perform this measurement yourself is to use a stopwatch and time the descent of the southwest corner of the roof from several different perspectives. Videos can be found at wtc7.net. Some activity in the central area of the building can be seen since a kink appears. Shortly after, the southwest corner of the roof begins a steady fall to the ground. The time has been measured to be (6.5 +- 0.2) seconds. (Below: WTC 7 before 9/11, and on the afternoon of 9/11/2001 after the collapse of the WTC Towers (WTC 7 still standing, right).)

Personally, when I first saw these videos at http://www.wtc7.net/ and noticed the straight-down symmetrical collapse of this building, my curiosity was roused as a scientist. Of course, you should observe the collapse yourself and consider if the rapid collapse of the building does not look a bit strange and worth further scrutiny.

Is 6.5 seconds a reasonable collapse time? For comparison, consider how fast a brick dropped from the corner of the roof would fall. How long does it take the brick to hit the ground? The answer is 6.0 seconds (and that’s in a vacuum). The roof fell at very nearly free-fall speed! How is this possible? There’s a lot of steel and concrete between the roof and the ground so the rapid fall immediately raises questions. After all, in science, we must consider conservation of momentum, a fundamental law of physics. I do like to teach physics, and conservation of momentum is one of my favorite topics.

[....]

We do have some structural engineers who are speaking out about the collapses of these buildings. For example, Joseph Phelps is on the editorial board for the Journal of 9/11 Studies. He said “the airplane couldn’t cause this… Something is cutting the columns, it’s called controlled demolition.” And two structural professors in Switzerland are quoted in the newspaper there. There is the reference Tages-Anzeiger, September 9, 2006. Prof. Hugo Bachmann stated:

“In my opinion WTC7 was with the utmost probability brought down by controlled demolition done by experts.”

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We have a Scholars for 9/11 Truth and Justice group which you can find at http://www.stj911.org/. In fact you can join us, and I hope you consider doing so. The group now has over 350 members, many of whom are academics and engineers, professionals and scholars. We continue to study these data that I’m describing today.

A group (including me) extended an invitation to NIST to sit down with them and debate, we had a certain time and place. They declined. And we said “you name the time and place and we’ll sit down and talk” and they replied, paraphrasing: “a change in venue, a change in time, will not change our decision.” Most unfortunate.

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Fall times for the WTC Towers

The collapse time of the South Tower was stated to be 10 seconds in the 9/11 Commission Report (p. 322). The free fall time of a brick dropped from the roof of the tower, which is 1368 feet high, would be 9.2 seconds. The NIST final report avoids all issues that occur after the tower is “poised for collapse”, including the remarkably short collapse time. By ignoring all observations that occur after the towers are “poised to collapse.” NIST inherently ignores molten metal evidence, collapse features which are not well described by the hypothesized failure mode, and most of the forensic evidence contained in the rubble, dust, and aerosols which were collected in the days and months after the collapses. Clearly, NIST is ignoring a lot of data, and that is not good science.

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From experience you know that if you hit something stationary (like another car) while driving it will slow you down, right? This slowing from collisions is due to conservation of momentum and energy. Now which one of these blocks is going to fall faster? The one falling in air or the one falling onto the remaining 94 floors? Of course, the block falling in air is going to fall a lot faster! When you go through the calculation, which Ken Kuttler did, it takes a lot longer just because of conservation of momentum and energy. Ken’s calculations show numbers over 25 seconds for the complete collapse of Tower 1. That is a lot longer than free fall, and longer than the observed destruction of either Tower. If you add into the calculation a reasonable safety factor, Kuttler then concludes that WTC 1 would not have continued to complete collapse at all. This result agrees with Gordon Ross who says the initial collapse will actually STOP.

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I want to emphasize that the NIST report could be called the official “pre-collapse theory.” Unbelievably, they explicitly state, “it does not actually include the structural behavior of the tower after the conditions for collapse initiation were reached.”, and “the results were a simulation of the structural deterioration of each tower from the time of aircraft impact to the time at which the building became unstable, i.e., was poised for collapse.” For twenty million dollars, one would think that NIST could have carried the collapse analysis 15 seconds further.

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Now we’ll move on to the subject of molten material pouring out of the south tower before the collapse. If you look at this, you see yellow and orange material coming out of floor 80; you can see metal flowing out of the third and fourth windows over, of the North face, the north east corner or Tower 2.

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The World Trade Center Dust and the Message of its Iron-rich Microspheres

The provenience of the dust sample used in my study is from an apartment at 113 Cedar St. in New York City. This fourth-floor apartment was the residence of Janette MacKinlay, and was approximately 100 meters or so from the closest Tower, the South Tower. During the collapse of the South Tower on 9/11/2001, the windows of this apartment broke and the apartment was flooded with dust. About a week later, she re-entered the apartment and began clean-up and preserved some of the dust in her apartment.

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I collected iron-rich particles in the dust by pulling a magnet across the outside of a plastic bag containing the dust, pulling upwards to the top the magnetic material and pulling this aside for further analysis. These magnetic particles were, as one might expect, rich in iron. There was a surprising amount of this iron-rich material. Although others have reported the presence of iron-rich particles in the dust41, I was surprised to find the abundance of spherical particles in this iron-rich component some of which were considerably larger than previously reported. It was exciting to me to find for the first time iron-rich spheres up to about 1.5 mm in diameter in a 32.1-gram sample of dust.

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Iron melts at 1538oC, so the presence of these numerous iron-rich spheres implies a very high temperature. Too hot in fact for the fires in the WTC buildings since jet fuel (kerosene), paper and wood furniture – and other office materials – cannot reach the temperatures needed to melt iron or steel. (Remember the wood-burning stove…)

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In the thermite/thermate reaction, many molten droplets are typically produced, which form spheres upon cooling in air. They are mostly metallic iron mixed with such other elements which were present in the thermite-analog used. For example, using a mixture of aluminum powder, iron and sulfur, we find small spheres are produced in the thermate reaction. The spheres from the thermite reaction are observed (using X-EDS methods) to contain strong peaks for aluminum and iron, and for “thermate”; sulfur is also prominent. (Note that the iron-aluminum-sulfur spheres from MacKinlay’s apartment contained very low calcium, so the sulfur is evidently not from gypsum, a common building material). Thus we have chemical signatures for thermite variants, and we will compare the composition of the thermite-generated spheres with the spheres found abundantly in the WTC dust.

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Other studies of the WTC dust, such as the USGS survey of and the R. J. Lee study also noted the presence of metallic spheres in the WTC dust, even iron-rich spherules.50 However, the origin of these iron-rich microspheres remained a mystery in earlier studies, which did not present any interpretation that includes the hypothesis that thermite-analogs might have been used in the destruction of the WTC skyscrapers and in the concomitant production of iron-rich spheres, nor did they report the iron-aluminum-sulfur combination in the spheres which our team has observed.

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I will simply say in this paper that iron-aluminum rich spheres are seen in both the WTC dust and in spherules produced in thermite-control reactions. Details of the spherules and comparisons are beyond the scope of this paper but are available to me and our team of researchers, and will appear in a forthcoming paper. We consider the information borne by these previously-molten microspheres found in large numbers in the WTC dust, for they tell us much about what took place that remarkable day in history.

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Conclusion

In closing, I wish to emphasize that there are now many capable individuals who are contributing to the quest for the truth about what happened on 9/11/01 and the possibility of insider involvement. For example, there are already over thirty-five peer-reviewed papers at the Journalof911Studies.com.

I wish to add my conviction that 9/11 researchers must not assume a defensive posture, supposing that we are just victims in a brutal chess game. Rather, we can increase awareness of the many lines of evidence that together imply that the 9/11 events involve much more than we have been told by the US government or by the media. Many of us sense a higher Source guiding our research and peace efforts.

I am confident that by working together and seeking the facts with determination, we will succeed in finding out the truth about 9/11. If we act before the next series of restrictions on our liberties, we should be able to achieve justice and peace as well.