yet there is no other evidence for this incendiary? stick to what we know was available for the fire triangle please
there is evidence and i will be presenting an argument from steven jones at a later date.
there is proof that thermite reactions can be a source of ignition when in contact with fuel in the youtube video i posted previously
there is
confirmation by explosives experts that incendary devices can be an ignition source for jet fuel.
I will stcik to evidence, proof and confirmation and the fire triangle
Assume? Why must we assume anything? tell me what was in the B2 B3 levels?
We must assume that the correct fuel/air ratio was present in the B2-3 level because it was never proven that jet fuel falling the height of 90+ floors will be sufficiently or excessively oxygenated when it reaches the B2-3 level likewise for the south tower where the jet fuel fell from a lower height and shorter distance.
Now i could be wrong, may be there is calculations out there that suggest the rate of oxygenation of a droplet of fuel falling at a certain speed – but i have not read anything like that or heard NIST presenting anything as such.
However the rate of oxygenation of descending fuel seems to me an irrelevant none issue for you – and i can admit that you would know better on this subject.
Good question, what was in the B2-3 levels? I think many described it as the mechanical rooms. What these machines were responsible for i have no idea. But if you are trying to suggest that the machines were the ignition source then you would have to make the argument that the machines were somehow in the elevator shaft.
But maybe the jet fuel vapor did seep through the doors into the B2-3 level? But i heard on loose change that the elevator shaft was airtight thus it would not permit escaping gas or vapour into the floors below unless there was some kind of local damage to the structure.
thought you knew about LEL's? what about UEL's?
I have no idea what a UEL is. If you are trying to answer the question by highlighting my lack of knowledge in a subject that you teach then you have succeeded. but if you could be so kind as to explain in laymans terms “what is the range of fuel/air ratio in terms of being flammable?” because the little i do know about the fire triangle is that you need air, fuel and heat source. If there is no air then there will be no explosion, if there is no fuel there will be no explosion. And if there is no heat source then it is unlikely there will an explosion unless the fuel self-ignites.
no, that would be implausible, you are incorrect
Why would it be implausible in you opinion? Am i and EDL incorrect when we say that a thermite reaction or incendray devices can be an ignition source for jet fuel? If you are saying they cannot be used as an ignition source then present your reasons.
How do we make an exact replica scaled for all the possible sources of ignition? Every switch, lamp, relay etc etc that was inside the lift shaft? or the B2/3 area?
Well one way to make an exact replica is to do just that – make an exact replica. But we both know that is not feasible.
The sources of ignition you outlined i.e. switch, lamp, relay could be easily tested in isolation you do not have to test every switch to discover that it could be a source of ignition. However it is important that in such an experiment the identical kind of switch etc be tested and that the switch be in the identical position it was located in the twin towers relative to the descending jet fuel. It is importnat to replicate the conditions as closely as possible.
If your only reason against experimentations of possible ignition sources is that we cannot build a scale strcuture then what is your objection to building a partial structure or testing the identcial ignition sources in isolation with jet fuel?
PS from EDL site, after all there help they still could not come up with a definite source of ignition for TWA 800. Could they prove it in the Towers?
First of all NIST – never even tried to find the ignition source in the basement eventhough a mid-air, non-local ignition of descending jet fuel occured in the same location of both towers in the backdrop of witnesses claiming that this explosion in the basement was in fact a “bomb”!!
Second – i was aware that EDL did not come up with a definite source of ignition from flight TWA 800 and that NIST likewise did not find a defintie source of ignition – but may be you could help me explain that to others in this room who beleive that NIST has proven that the explosion in the basment was caused by falling debris, light bulbs etc.
Yes EDL did not find a definite source of ignition but they did at least try to discover what is was. After they tested through lab experiments, simulations and ¼ scale models they arrived at the most probable causes. Name one lab test simulation or scale model NIST has conducted in order to determine what caused the “explosion” in the basment B2-3 that somehow were actually there considered a “bomb”?? let me tell you how many – zero!!
Third – once an extensive amount of tests has been carried out and after such exhaustive and thorough investigation a definite source of ignition has not been discovered only then do we arrive at the “most probable cause” explanation behind the explosion in the basment. then we have to address the question why incendary devices or a thermite rection could not possibly be an ignition source of jet fuel – or probable causal explanation behind the explosion in the basement.
They work with NTSB and the FAA. Do you agree with the findings from NTSB and the FAA about 911?
Well when i went to NTSB website i found this:
The terrorist attacks of September 11, 2001 are under the jurisdiction of the Federal Bureau of Investigation. The Safety Board provided requested technical assistance to the FBI, and any material generated by the NTSB is under the control of the FBI. The Safety Board does not plan to issue a report or open a public docket.
The National Transportation Safety Board determines the probable cause(s) of this accident as follows:
The Safety Board did not determine the probable cause and does not plan to issue a report or open a public docket. The terrorist attacks of September 11, 2001 are under the jurisdiction of the Federal Bureau of Investigation. The Safety Board provided requested technical assistance to the FBI, and any material generated by the NTSB is under the control of the FBI
I did find lots of documents about the flight path of the hijacked planes and air trafficn control recordings as listed below
Document 1: NTSB report, "Flight Path Study-American Airlines Flight 11," Feb. 19, 2002 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnotes 23, 33]
Document 2: NTSB report, "Flight Path Study-American Airlines Flight 77," Feb. 19, 2002 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnote 53]
Document 3: NTSB report, "Flight Path Study-United Airlines 175," Feb. 19, 2002 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnote 41]
Document 4: NTSB report, "Specialist's Factual Report of Investigation-Digital Flight Data Recorder" for United Airlines Flight 93, Feb. 15, 2002 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnotes 70, 71]
Document 5: NTSB report, Air Traffic Control Recording-American Airlines Flight 11, Dec. 21, 2001 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnote 24]
Document 6: NTSB report, Air Traffic Control Recording-American Airlines Flight 77, Dec. 21, 2001 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnote 54]
Document 7: NTSB report, Air Traffic Control Recording-United Airlines Flight 175, Dec. 21, 2001 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnotes 24, 41, 42, 44]
Document 8: NTSB report, Air Traffic Control Recording-United Airlines Flight 93, Dec. 21, 2001 [Chapter 1, The 9/11 Commission Report, "We Have Some Planes." Footnote 71]
But i found nothing – no information – about tests or experiments carried out by the NTSB concerning the explosion of jet fuel in the basement. NTSB is required by Congressional mandate to investigate airline disasters, but, due to the fact that a crime was committed, the usual independent investigative work resulting from an airline disaster was preempted by the FBI, leaving NTSB as a mere "technical advisor". http:
www.justice for911.org
If there is a public report on the aviation diaster in the wtc perhaps you could direct me to a link.
As for the FAA they too have been rather secretive and they continue to withhold pre-911 ID confrming aircraft serial number data of 911 planes.
They are ideas but they show you have no idea what you are talking about
So you think the shotgun with the fireproof in a wooden box was a good idea??? Tell me why you believe that NIST’s shotgun experiment was better than the proposals i made to experiment on jet fuel. Please tell me why you think my proposals are bad ideas – not feasible – and how they show my lack of knowledge in the subject area in question.
For what you want to achieve, it is. Do they do full scale or small scale mock up tests of every plane crash to prove the failure?
I agree i suspect they would not conduct “full scale or small scale mock up tests of every plane crash to prove the failure” – but I fail to see how testing a lamp, relay motor, or burning debris cannot be recontructed. I want to see – have it demonstrated to me – that jet fuel vapor will be ignited by these sources. These ignition sources must be identical models, in the identical location relative to the elevators design parameters. The elevator itself could be a scale model of two storeys high. If not a partial model of the elevator could be made.
I would like to know the exact design parameters inside the elevator shaft, whether for example, these sources were actually exposed to the descending jet fuel.
NIST or anyone else for that matter has not tested or demonstrated what could have been the source of ignition in the basement. They have speculated.
And? It is my job to understand and work in these areas, it is my bread and butter. I know more than you yet you doubt me. Why should I not doubt them?
I am not doubting your credentials. I know you know more about this subject than myself. If you are saying that simple experiments cannot be achieved you have to provide convincing reasons. So far all you have provided is scaling problems which i dont actually believe is a major obstacle in terms of testing ignition sources of jet fuel.
You can doubt whoever you like – thats your right. I have a sneeky suspicion you even doubt me!! Doubt is healthy and i wish more people in this room would share my doubt in the official hypothesis.
You think this is a joke?
Yes i thought it was a joke.
I asked what caused it not whether it was an accident of intentional? What do you think the most probable source of ignition could be in this gas explosion?
It was a fixed question.
when you see a gas explosion in someones house what do you think is the most likely cause of the ignition?
First – your already telling me what the cause was and then you ask me what i think it was eventhough you already made it perfectly obvious that it was caused by gas!!
Second – i object to the context or setting of the question. Why dont you use a skyscrapper building that was previously attacked and has a history of terrorist bombs instead of a nice little neighbourly house where gas explosions are not unheard of.
Third – your question ignores the fire triangle that you teach your students about. Yes we have the gas (fuel), yes have the air (oxygen), but what was the ignition source? You seem to sugegst in your question that the gas – was the ignition source – which is in violation of the fire triangle unless it somehow self-ignited. So to answer your question what was the ignition source of the gas – it could have been a thermite reaction or an incendary device. It is a fact that prior to 911 thermite has been used in arson
http://www.journalof911studies.com/...a-paper-by-wood-&-reynolds-by-frank-legge.pdf
In truth what was the ignition source in the house example could have been a variety of possible to probable causes. Without an investigation it is impossible to prove anything