It several floors down from the damaged area and there is no evidence of fire in that area. So what was the causitive agent? I watched that section of the tape several times, and granted it is somewhat grainy, but that's what I see. If there were a single significant expolsion, all the windows should blow out at one time - not in what looks to be an ordered sequence.Me too. I've kind of dismissed links like this in the past. But, trog is a credible, non-partisan source on this.
Were the explosions really that clearly anamolous trog?
It several floors down from the damaged area and there is no evidence of fire in that area. So what was the causitive agent? I watched that section of the tape several times, and granted it is somewhat grainy, but that's what I see. If there were a single significant expolsion, all the windows should blow out at one time - not in what looks to be an ordered sequence.
My initial impression very early on, which some of you may recall from other boards, was Euler buckling and heat degradation (not melting). So when the conclusion was the same, it mapped right to my mental image of 'truth' and I accepted it. Considering that I, originally from the NYC area, lost a dear friend and several school mates in the collapses, I suppose that I just really wanted to close the issue and be done.
Now I am starting to question based on anomalies. That does not necessarily mean that I accept conspiracy theories and "Bush did it." Right now I just plain don't know any more. I am questioning my 'truth.'
I can see you guys never really looked at the films.
You see this is what happens to people who just want you to look at it.
We are treated like crazies and tossed aside.
I want you guys to think about for one minute the things I have tried to get people to look at.
Voting machines
Fallughia WP
911 facts
Now I know Im considered kinda wacky by people on here but I dont recall ever being anything but questioning and have very often been proven right after being called a conspiracy nut.
I was up until 3am watching 9-11 video last time you posted a link. Having worked in a structural test lab, and understanding the mechanics of how and why structures fail, I had been in agreement with the opinion of Dr. Ashkenazi (sp) of MIT when he determined a combination of Euler buckling columns and material degradation due to heat was the cause.
One of the videos that I have never seen before, I found very disturbing. It shows a series of windows, several floors down from the damaged floors, being blow out from the inside. In the image, the windows blow out in order from left to right at regular time spacings. If this were a random set of explosions, then it would have timing like a pack of firecrackers - lots of pops together and maybe a few stragglers detonating later - it certainly would not progress in order from left to right at regular intervals. In addition, one of the other sides of the building can be seen exhibiting similarly timed blow outs. The tower collapses a few minutes later.
I can now no longer agree with the conclusion reached by Dr. Ashkenazi and promulgated as the official cause.
This thread is way up there with the 'Tin Foil' crowd...jumps from voting machines to the towers being blown down by the government...sorry 'trog' ya may be a engineering student and all..but 'Fire Science 101' will put ya to shame...drafts in heated burning buildings will cause the so called 'Blow Outs' they cycle in pretty much a clinical sequence....I really feel sorry for all of you grasping at silly science and non-existent conspiracy theories to put your next lib in office...a sorry state of affairs...imho
The odd design of the building supported the weight from the inside to the outside. Weight pressing down would expand the windows outward until they went past their tensile strength bursting in the direction of the outward bow. As the building began to fail this could create an impression of windows "blowing" outward. As each area lost supporting infrastructure it would cause the next to fail, each in a row. Again causing the appearance of "planned" failure.Yeah, I'm grasping at straws to put the next lib in office. Oh, you figured me out! Don't tell anyone.
Heat rises, just like the smoke plumes coming off the towers, so why would windows 7 to 10 floors below the damage area blow OUTward?
Yes, the design was interesting. It was rather like a soda can. I certainly understand compressive failures, but the consideration you discuss above is not a full explanation of what the tape shows.The odd design of the building supported the weight from the inside to the outside. Weight pressing down would expand the windows outward until they went past their tensile strength bursting in the direction of the outward bow. As the building began to fail this could create an impression of windows "blowing" outward. As each area lost supporting infrastructure it would cause the next to fail, each in a row. Again causing the appearance of "planned" failure.
Since the failures were unplanned, they come from different areas around the building. What you see are two separate failures, one from the loss of the outside support, and the other from more internal damage. That they happened at the same time speaks to the catastrophe of the day and not to any planned attempt to destruct the building in a grand conspiracy.Yes, the design was interesting. It was rather like a soda can. I certainly understand compressive failures, but the consideration you discuss above is not a full explanation of what the tape shows.
The building was square. Try this - draw a square. Start in the upper left corner labeling 1, go clockwise around labeling 2,3, and 4 at the corners. If the corner at 3 was failing, then we would see two series: (1) starting at 3 and moving toward 2, and (2) starting at 3 and moving toward 4. That is not what the evidence shows. It shows two series of blowouts occuring simultaneously - one starting at 3 and working toward 2, and the other starting at 2 and working toward 1.
The argument that the tower collapsed at free fall speed is 'refudiated' by a simple examination of y=(1/2) at^2. t is too long for freefall meaning there was some net resistance, but that is not germane to the point at hand.Since the failures were unplanned, they come from different areas around the building. What you see are two separate failures, one from the loss of the outside support, and the other from more internal damage. That they happened at the same time speaks to the catastrophe of the day and not to any planned attempt to destruct the building in a grand conspiracy.
My description above was necessarily short and cannot describe the entirety of the failures that must have been occuring inside/outside and below the building. The entire square was effected by the fall of the two towers, making some of the nearby and undamaged by appearance buildings as dangerous as those that were clearly damaged. Foundations interlaced as the immensity of the buildings involved required more than a simple footprint.
Many complex failures happening at once would create your effect, in order for that to happen something spectacular had to happen. Had the building fell as the only damaged building in that interlaced grid I would fully agree and wonder at the spectacular failure. But we all know that this did not occur in a vacuum.
The building had internal, external, and foundation damages as well as damage due to the "quake effect" as the falling towers would provide action much like an earthquake as well as direct damage to the outside walls, part of the supporting infrastructure, inside it was shown that some of the supports had failed as well, all this coupled with damage to the interlaced foundations and seismic effect can cause amazing effects to a building.
As I said, that the building collapsed on itself as it was designed is nothing short of amazingly skilled engineering, but it certainly wasn't nefarious.
It was required to get a permit to build that tall in that area of New York. So, basically, all of them that were building in that area of New York spent many more than one second designing the buildings to fail inwardly if they failed. In both cases they were marvelously successful.The argument that the tower collapsed at free fall speed is 'refudiated' by a simple examination of y=(1/2) at^2. t is too long for freefall meaning there was some net resistance, but that is not germane to the point at hand.
The buildings collapsed in on themsleves in a marvelous feat of engineering, you said. Tell me what architect or engineer you know who spends even one second designing based on the idea of a building collapsing in on itself?