I don’t care if they are ‘obvious’, surely they would leave some clues which would be detected visually.Astaneh did not do lab testing! Residues from exotic accelerants aren't obvious visually and require lab testing to verify.
From inspecting the steel he found evidence that a normal fire, fuelled by office materials was enough to initiate the collapse on the structure.From this perspective it is irrelevant that Astaneh was a structural expert.
So you have no compelling evidence for a controlled demolition, you apply post hoc reasoning to account for the lack of evidence and in the end you challenge people to a game of truther physics. You have been here a while now so you know that no one is going to take the time to go through your calculations. Take it to the jref if you really want an answer… The skeptics here are part timers and not that dedicated. Don't pretend that the whole conspiracy hinges on your question.Shaman, can you answer the question of how WTC 1 completely collapsed if there was no deceleration of the upper block in the first 114 feet of it's fall, which is measurable?
.You claim that there are very obvious tell-tale clues which demonstrate that there was a controlled demolition (explosions molten steel ect), yet when the destroyed building was actually looked at, up close, by many people, some of whom are experts, you rationalize the complete lack of evidence by explaining that the government destroyed the building in a covert manner!
yes or no to post 379 tony.
.
Obviously 9/11 psychosis causes tremendous variation in what people regard as obvious.
I think it is OBVIOUS to want to know the distribution of steel and concrete in a skyscraper that supposedly collapses straight down in less than 18 seconds.
http://911research.wtc7.net/materials/contrib/911_physics_v9a.htm
http://www.public-action.com/911/jmcm/physics_1.html
http://www.youtube.com/watch?v=LXAerZUw4Wc
psik
so the columns broke?Your question is not valid, since as far as most of us know the columns were not "cut" but were broken by a concussive force and to determine how this force was applied and what the actual failure mode would have been would require a certain amount of lab work.
So you have no compelling evidence for a controlled demolition, you apply post hoc reasoning to account for the lack of evidence and in the end you challenge people to a game of truther physics. You have been here a while now so you know that no one is going to take the time to go through your calculations. Take it to the jref if you really want an answer… The skeptics here are part timers and not that dedicated. Don't pretend that the whole conspiracy hinges on your question.
so the columns broke?
now tony tell me, how to you get explosives from "broken" girders?
at least i know enough about steel to tell the difference between a broken edge and one that has been cut.
I haven’t even looked at it.So you can't answer the problem of a lack of deceleration of the upper block of WTC 1 for the present official story, which was initially promoted by Dr. Zdenek Bazant in his papers on the issue, and with which the NIST took umbrage and did not then analyze the actual collapse. I didn't think you would be able to
The evidence is overwhelming that this is the case.and still think the buildings came down due to natural causes.
lol my bubble is fine. This is generally how the truthers find their small ‘victories’. Devoid of evidence for their conspiracy fantasy, no real rebuttal to the evidence which supports the official story, they challenge the locals at a game of physics or chemistry until no one can be bothered responding or taking up the challenge to go through their calculations. When no one responds they claim victory and the conspiracy has just been demonstrated! You are averting the attention away from the many, many absurd claims which make up the implausible conspiracy and trying to legitimize it by concentrating on physics questions which you know that no one here is going to analyze.So now you try to simply disparage it as unimportant and secondarily say nobody has time to digest what is being said.
This question is central to whether those buildings could have come down naturally, so a lot does hinge on this issue, and it doesn't take an inordinate amount of time to understand it. So your part time researcher excuse is nothing but a copout. Sorry to burst your bubble.
i'm actually more interested in how explosives can break the core columns.Maybe someone like you can come up with a better explanation for the end conditions of the core columns. I'll be waiting.
Oh, Good night and good luck. Have a ball with your research.
Wouldn't a concussive force, strong enough to blow the columns still leave visual clues?Your question is not valid, since as far as most of us know the columns were not "cut" but were broken by a concussive force and to determine how this force was applied and what the actual failure mode would have been would require a certain amount of lab work.
If all that happend that day was a few building fires then perhaps they would have followed the same process. However on 9/11 there was not a simple building fire. Two planes crashed into the WTC and part of WTC1 (i think) fell onto WTC7 when collapsing. What is the standard procedure for planes crashing into skyscrapers? Is there one?It seems you are trying to get me to say a simple visual would have been sufficient and I have explained several times why it would not be.
These answers go for Shaman also as he believes a simple unaided visual would have been enough. It wouldn't be and that isn't what happens in any legitimate fire investigation let alone fire and the most catastrophic building collapses in history. The investigations to date have not been investigations but sophisticated cover-ups.
Just for the record, what cause(s) does NIST give for the building collapsing? Does it specify any particular structural component(s) of WTC 7?
Wouldn't a concussive force, strong enough to blow the columns still leave visual clues?
You do realise that there are witness accounts of bowing seen minutes, not seconds, before the collapse of WTC1?
If all that happend that day was a few building fires then perhaps they would have followed the same process. However on 9/11 there was not a simple building fire. Two planes crashed into the WTC and part of WTC1 (i think) fell onto WTC7 when collapsing. What is the standard procedure for planes crashing into skyscrapers? Is there one?
That the event would be treated as a terrorist attack or even a plane crash and not a simple building fire is not really that surprising and doesn't necessarily mean a cover up.
.psik,
I finally got a chance to watch all three of the Hardfire shows with Ron Wieck and Ryan Mackey.
I wanted to tell you the other day that I thought your comment on Mackey's model lecture was great. He played right into your alley with that one.
tony,
i'm still waiting for your response to this:
http://www.sciforums.com/showpost.php?p=2210002&postcount=391
edit:
just to be clear i'm talking about the core columns in WTC 1 and 2.
the only thing you've said about the matter is this:Leopold, I will not answer you again until you do some actual research.
Have you looked over the core columns and information on the site I suggested? What you are asking is explained there and maybe it will penetrate this time. I have told you how it could occur several times and you obviously aren't listening or refuting what I am saying. You are like a broken record literally. There is one difference, they don't have the ability to listen.
i want to know how explosives can do this tony.The sides of the columns near the weld fractures are concave on both sides. A good explanation for this is that their was concussion involved on one side and shear forces causing the plate to bend inward on the other side as it dragged across.
the only thing you've said about the matter is this:
i want to know how explosives can do this tony.
it's your hypothesis, not mine. you tell me.Does the explosive apply a force to the side of the column?