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#321 |
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Student
Join Date: Oct 2006
Location: Canada
Posts: 45
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Really? Can you provide a link to these videos?
I doubt anyone would have stood looking at it for 7 hours, no. However, we have firefighters on record as saying that it was noticably leaning. This tilt would have kept increasing until the point of collapse. At a certain point, anyone with half a brain would probably stop, look at it, and think "holy crap, that thing's coming down any minute". From the on, yeah, they probably would have been watching it. Anyway, I look forward to seeing those videos, any time you can dig up the link. |
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#322 |
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Guest
Join Date: Sep 2006
Posts: 917
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mancman, the greening pancake model for wtc7 will give 8.5 seconds if it starts from the top (assuming E1=0) and will be faster if it starts at the bottom. If you blow up the bottom of wtc1 his formalism will give 9.2 seconds. Free fall one storey and the second stage of collapse will also be free fall because of the kinetic energy of the whole building.
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#323 |
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Curing Stupidity
Join Date: Nov 2006
Posts: 2,154
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Post #243:
Quote:
Quote:
![]() Come on man. |
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__________________
Author - 9/11 Mysteries Viewer's Guide http://www.911mysteriesguide.com Creator - "Screw 9/11 Mysteries" http://video.google.com.au/videoplay...24912447824934 |
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#324 |
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Guest
Join Date: Sep 2006
Posts: 917
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It is 8.3 seconds from the top
http://www.journalof911studies.com/a.../W7Kuttler.pdf Kuttler used Greening's model. |
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#325 |
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Philosopher
Join Date: Jan 2006
Location: Making Mytheon come to life
Posts: 7,158
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__________________
Amy: You should try homeopathic medicine, Bender. Try some zinc. Bender: I am forty percent zinc. Amy: Then take some echinacea, or St. John's Wort. Professor: Or a big fat placebo. It's all the same crap. |
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#326 |
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Muse
Join Date: Jun 2006
Location: Manchester, UK
Posts: 973
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8.5 or 8.3 seconds, all well and good.
But it clearly didn't collapse from the top. So such an analysis is fairly useless. If we apply Greenings second stage to the 7 story collapse model, we'd have 174-25.9m = 148.1m of building left, with a starting velocity of 21.11m/s. Final velocity would be 57.87m/s, average of 39.49m/s, time of 3.75s + 2.36s = 6.11s. |
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R.I.P Dr. Adequate |
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#327 |
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Illuminator
Join Date: Aug 2001
Location: Dallas, TX
Posts: 4,248
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That paper says
Originally Posted by Kuttler
Well no duh! It clearly didn't collapse top-down! Why did he even bother to write this paper up? |
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__________________
Is there a God? Find the answer at The Official God FAQ. |
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#328 |
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Fiend God
Join Date: Oct 2005
Location: In a multiverse of my own creation
Posts: 16,226
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__________________
- "Crom laughs at your four winds. He laughs from his mountain." - "My god is stronger. He is the everlasting sky! Your god lives underneath him." -- Conan and Subotai, Conan the Barbarian Current avatar from Jaestudio.com |
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#329 |
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Fiend God
Join Date: Oct 2005
Location: In a multiverse of my own creation
Posts: 16,226
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No, I said this:
Quote:
Quote:
Also speculation, since you are yet to provide any evidence to support that claim. But assume the top block fails we have for wtc1 an initial kinetic energy of 2.4GJ and per storey that amount will be released, mass accumulation will even give more. This energy picture is valid (although it is a requirement) but for wtc7 you have no initial momentum.[/quote] You have forgotten a very important and CONSTANT source of momentum.
Quote:
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__________________
- "Crom laughs at your four winds. He laughs from his mountain." - "My god is stronger. He is the everlasting sky! Your god lives underneath him." -- Conan and Subotai, Conan the Barbarian Current avatar from Jaestudio.com |
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#330 |
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Fiend God
Join Date: Oct 2005
Location: In a multiverse of my own creation
Posts: 16,226
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__________________
- "Crom laughs at your four winds. He laughs from his mountain." - "My god is stronger. He is the everlasting sky! Your god lives underneath him." -- Conan and Subotai, Conan the Barbarian Current avatar from Jaestudio.com |
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#331 |
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Philosopher
Join Date: Jun 2005
Location: Austin, TX
Posts: 6,746
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Interesting. So why did they blow it up?
There must have been a really, really good reason, considering the financial bath taken by the building owners, the loss of the Con Edison substation, and damage to the surrounding infrastructure caused by the collapse. There must have been some massive payoff, one having nothing to do with propoganda, since its collapse went almost unnoticed in the wake of the terrorist attacks. |
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__________________
To understand recursion, you must first understand recursion. Woo's razor: Never attribute to stupidity that which can be adequately explained by aliens. |
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#332 |
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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Hi all, first post here.
If I had the required number of posts to do so, I would love to show you all the photos I took of the prep work for the implosion of Landmark Tower here in Fort Worth, Texas. I live just a couple of blocks from where Landmark stood (2nd tallest building ever imploded), and had a great opportunity to photograph the prep work in detail. Let me tell you - it's NOT something that could even *possibly* be hidden from view. |
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#333 |
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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Indeed (and once I hit 15 posts, I think, I can show the forum some photos I took of a *real* controlled demolition's prep work). A CD involves months and months of very, very conspicuous prep work. The idea that it could be "hidden" in a building *still in use* is absurd.
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#334 |
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Philosopher
Join Date: Jun 2005
Location: Austin, TX
Posts: 6,746
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My home town!
Interestingly, my wife and I were cleaning the garage this weekend when she found an old brick and tried to throw it away (women!). It was a brick from the Medical Arts Building in Fort Worth, which was demolished in the mid-seventies. I was one of the many witnesses of the event, and they let us in afterwards to collect souvenirs (not sure if they would still do that today, what with liability and all). ETA: And here it is! |
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__________________
To understand recursion, you must first understand recursion. Woo's razor: Never attribute to stupidity that which can be adequately explained by aliens. |
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#335 |
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Graduate Poster
Join Date: Aug 2006
Location: An American in Germany
Posts: 1,580
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"Random damage"
From the NIST report, page L22:WTC7-NIST.jpg Looks like a 10 story chunk taken out of the corner, a good 1/3 the width of the building. You seem to really not "get" reality. |
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#336 |
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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Heh - the guy who runs fortwortharchitecture.com is a friend of mine!
The Medical Arts Building is my favorite "lost" Fort Worth building. It was gorgeous, and Burnett Plaza (the replacement) is...not so much. I should know - without getting too specific on location, I live across that park from the Medical Arts/Burnett Plaza site. |
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#337 |
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Illuminator
Join Date: Nov 2006
Location: 40 miles from the border
Posts: 4,966
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What it increasingly comes down to is that there are two ways WTC 7 could have been brought down.
Mode 1) Impact damage from the collapse of WTC 1 weakened the structure and the subsequent fires further weakened key columns such that the column structure below the east penthouse was completely compromised. The collapse began there and falling debris and shifting load then compromised the ability of nearby columns resulting in a horizontal progression of the collapse ending as the perimeter frame also started to collapse. (the screenwall and west penthouse sink as the perimeter frame starts to fail and disappear from sight indicating that the column structure beneath them failed before the perimeter frame) Mode 2) Explosives were loaded in such a way as to mimic 1) meaning that they were placed on the same columns that failed as per the NIST computer sims (barring any finding of a problem with the original simulations) As to determining which of these is true we have two camps. Camp 1) states that there was indeed damage to WTC 7 including damage in the vicinity of those key columns, AND that due to the obvious fire in the building, the presence of deisel fuel in the building and that one floor in the region involved is a mech floor with no windows, it is completely within reason to assume that there could easily have been fire in the vicinity of those key columns. Camp 2) states that there is no definitive evidence of damage to those key columns and no definitive evidence that there was a substantial fire in the vicinity of those key columns and therefore Mode1 above cannot be said to have occured and therefore it is as likely to have been explosive demoltion. Now Camp 2 manages to simply ignore the fact that Camp 1 has evidence of damage and evidence of fire while they have absolutly no evidence of explosives. No flahses of explosives going off, no loud crack of explosives going off. Furthermore Camp 1 often cites the NYFD as being involved in the supposed explosive demolitions yet it has never been the pervue of any municipal fire dept to use explosives in any manner. |
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#338 |
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Illuminator
Join Date: Nov 2006
Location: 40 miles from the border
Posts: 4,966
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What the hell is this "Random damage"? Perhaps the genius means "minimal damage". It is indeed somewhat random in that one could not have predicted where the damage would precisly occur while of course there is some pattern to it in that it all occurs on the southen part of the building that being the area closest to and facing WTC 1&2.
I would have thought that a physicist would actually understand the meaning of the word "random". Randomly positioned heavy damage impacted Banker's Trust but owing to the differences in what was damaged, how the building was constructed, and the amount/duration of fires, it managed to remain standing. |
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#339 |
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Fiend God
Join Date: Oct 2005
Location: In a multiverse of my own creation
Posts: 16,226
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__________________
- "Crom laughs at your four winds. He laughs from his mountain." - "My god is stronger. He is the everlasting sky! Your god lives underneath him." -- Conan and Subotai, Conan the Barbarian Current avatar from Jaestudio.com |
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#340 |
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Critical Thinker
Join Date: Dec 2006
Location: New Zealand
Posts: 319
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__________________
![]() The truth is incontrovertible. Panic may resent it, ignorance may deride it, malice may distort it, but there it is. - Winston Churchill |
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#341 |
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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Aaaah, there we go! Out of 15 Post Pergatory!
![]() Anyway, here's some photos I took of a *genuine* controlled demolition and its prep work - the implosion of Landmark Tower in downtown Fort Worth, TX, the second-tallest building imploded ever. As I mentioned, I live just a couple of blocks away from this site, so I had a great opportunity to observe the work being done to the building in preparation for its date with the ground. These photos are hosted on my own web server. The prep work took *months* of time, and involved the removal of the building's base, removal of several steel columns in its frame, the gutting of the interior, etc. etc. etc. These two photos show the crew from Midwest Wrecking hard at work on the exposed base of the tower's structure. It's not the work of a few "guys in hard hats," but a small army of them with heavy equipment and months of time, not to mention an exposed structure to play with. ![]() ![]() Nobody would notice that sort of work in an office, right? Not to mention how it'd be, I'd say, impossible to do all this in an active office building with nobody noticing, or even do it at all - how long would all this take without being able to get at the whole frame like that? The mind boggles. This shot was taken just a day or two before implosion: ![]() As you can see, the building has been draped with protective netting, and further netting is going on the base. A lot of cables were strung around the columns on the base as well, to help control the collapse of the columns after the charges blow. The mount of dirt was a wall built around the trench dug around the building - Landmark Tower was surrounded by several restored historic buildings, and the drop had to be precise to minimize the chances of damage to the other buildings (more on that later). I believe (trying to remember exactly when this photo was taken) you can see some of the many, many charges on the columns in the foreground, and this is after they removed a lot of columns to weaken the building. I think you can even see how much wider some of the column spacing looks, thanks to the removal of so many columns. Speaking of which... ![]() After they removed a lot of columns, they had to keep the building stable while charges were placed and the last bits of demo work were carried out. This is just one of several large wood block columns erected to stabilize the tower as work finished. All this work brought us to this: ![]() ![]() Note: downtown Fort Worth is actually really pretty. It was a dark, dreary, rainy day when the implosion occurred, so the photos I took then aren't all that attractive. I was on the 13th floor of the Burnett Plaza office tower to get the implosion shots. 2nd Note: I saw a thread here where somebody posted footage of the Landmark implosion, and somebody commented on the lean the building executed before coming down. That was intentional. The implosion was designed to lean Landmark north and west a bit before dropping it straight down into the trench dug around it. The plan worked perfectly, as it dropped really nicely into the trench and the only notable damage to the historic buildings around it was a handful of broken windows. You can really see the lean in that first shot! So, there you go. I seriously doubt any work of this nature could be carried out in an occupied, active office building, let alone having it done and *nobody remembering it or noticing.* |
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#342 |
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Philosopher
Join Date: Jun 2005
Location: Austin, TX
Posts: 6,746
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__________________
To understand recursion, you must first understand recursion. Woo's razor: Never attribute to stupidity that which can be adequately explained by aliens. |
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#343 |
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Insurance Underwriter of Doom
Join Date: Nov 2006
Posts: 4,473
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Nice pictures, very well done.
As has been pointed out, the act of demolishing a building is a very involved process. You don't just stick a couple blocks of C4 on it and hit a button. But wait, you've failed to disprove that the evil Jooz used their Joo magik to plant magical explosives to bring down the towers from the top down, and also the WTC7 for some reason, possibly without demolishing the towers for some reason I don't know I'm just asking questions. |
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__________________
"If you drink virus water ,i must say ‘don't drink it,it is trap’." -Emre_1974tr Ex-defendant in Simpson v. Randi, et al. |
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#344 |
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Insurance Underwriter of Doom
Join Date: Nov 2006
Posts: 4,473
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__________________
"If you drink virus water ,i must say ‘don't drink it,it is trap’." -Emre_1974tr Ex-defendant in Simpson v. Randi, et al. |
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#345 |
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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No kidding!
And remember, this was a 30-story skyscraper, 2nd-tallest imploded building ever, and it took massive amounts of work and a large number of charges. The amount of work required to bring down something like the WTC, significantly larger, would be frightening I bet. |
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#346 |
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Philosopher
Join Date: Oct 2006
Posts: 5,627
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#347 |
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diabolical globalist
Join Date: Oct 2006
Location: Department of Abandoned Places
Posts: 4,853
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__________________
"It is degenerate in that it tends to reverse the existing order. It is essentially immoral in that it will undignify marriage. It is ruinous to the progress of civilization in that it conduces to undermine religion." - Dr. Cyrus Townsend Brady, arguing against women's suffrage, 1915. |
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#348 |
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Illuminator
Join Date: Aug 2001
Location: Dallas, TX
Posts: 4,248
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__________________
Is there a God? Find the answer at The Official God FAQ. |
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#349 |
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Illuminator
Join Date: Nov 2006
Location: 40 miles from the border
Posts: 4,966
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#350 |
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Philosopher
Join Date: Apr 2003
Location: 16 miles from 7 lakes
Posts: 5,309
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__________________
"Political correctness is a doctrine, fostered by a delusional, illogical minority, and rabidly promoted by an unscrupulous mainstream media,which holds forth the proposition that it is entirely possible to pick up a turd by the clean end." |
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#351 |
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Illuminator
Join Date: Oct 2006
Location: Toronto
Posts: 3,795
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einsteen,
can you please explain why the CD of WTC7 was so quiet? Oh and explain to me why the conspirators blew up WTC7 at 5:20 pm. Why not blow it up at 10:35 after the second tower came down? All the dust everywhere... Why blow it up 7 hours later? Just so that it would stand out? |
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#352 |
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Student
Join Date: Oct 2006
Location: Canada
Posts: 45
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Hey "einsteen", you get a link to those videos yet?
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#353 |
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Illuminator
Join Date: Nov 2006
Location: 40 miles from the border
Posts: 4,966
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I might add that if they blew it shortly after WTC 1 went down they could also have had it fall to the south towards WTC 1 and cause less damage to surrounding buildings than it did when it actually did collapse 7 hours later.
Now einsteen or others will likely bring out that old saw that the collapse of WTC 7 did not kill anyone and that had WTC 7 collapsed shortly after WTC 1 then many more would have been killed. In posts above it was shown that the personell from the OEM office were still evacuating when WTC 1 fell and so they'd have been killed if #7 went with it. However, the supposed perpetrators of this supposed crime had absolutly no compunction about killing people. 3,000 did die! That the personel in #7 might have been OEM , or other gov't agency people would mean nothing. These same perpetrators killed people at the Pentagon, they killed police officers, they killed firefighters, no one's life meant anything to them and to argue otherwise is to truly fictionalize matters. |
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#354 |
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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#355 | |||
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New Blood
Join Date: Dec 2006
Location: Fort Worth, TX
Posts: 10
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No kidding. To use the Landmark implosion as an example again, well, just listen to the amount of charges that can be (very clearly) heard, and seen.
(And believe me, they could be *felt* too. I was down the street in a 40-story office tower and I felt the blasts.)
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#356 |
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Philosopher
Join Date: Oct 2006
Posts: 5,627
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(CT Mode on)
But...but....but.... you DO realise that the Landmark implosion (if indeed there is such a thing) was staged by the government to produce the very evidence you official theory conspiracists are now depending on? I mean, it's SO obvious!! In fact every controlled demolition in the last 50 years has been an overly elaborate staged event leading to this moment when they can claim that the WTC towers did not look like the previous staged CD events. So there!! (CT mode off) Damn it's too easy to think like a woowoo. |
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#357 |
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Illuminator
Join Date: Aug 2006
Posts: 4,093
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Dumb question
Quote:
I was quoting a government report: http://wtc.nist.gov/pubs/NISTNCSTAR1-3BDraft.pdf pg 5 "Lack of WTC 7 steel precludes tests on actual material from the structure" pg 27 "Nist possesses 236 structural elements from the World Trade Center (WTC) buildings." "No pieces could be unambiguously identified as being from WTC 7"
Quote:
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#358 |
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Philosopher
Join Date: Oct 2006
Posts: 5,627
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#359 |
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Critical Thinker
Join Date: Dec 2006
Location: New Zealand
Posts: 319
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Originally Posted by Christopher7
Originally Posted by Christopher7
Quote:
He asked if any 9/11 investigators were unsatisfied with the access they had to the evidence. Do you have any or do you not? |
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__________________
![]() The truth is incontrovertible. Panic may resent it, ignorance may deride it, malice may distort it, but there it is. - Winston Churchill |
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#360 |
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Illuminator
Join Date: Aug 2006
Posts: 4,093
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I think not
post #160 C7 "No one can justifiably claim that WTC 7 collapsed due to debris damage/fire with any certainty" Post #190 starts with C7 [responding to uk_dave post #183] "Who are these experts who say it's a certainty?" and ends with "You didn't name any experts" To which you replied post #191 quote C7: "You didn't name any experts." Shyam Sunder William Grosshandeler H.S. Lew Richard Bukowski etc. etc. If you are looking for plausible denyability here...... fagedaboudit Meanwhile, back at the point: Do you know of any experts who have investigated the collapsed of WTC 7 that say: "WTC 7 collapsed from debris damage/fire" Not possibly or aparently, but for sure, 'with certainty' |
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