Tilted Forum Project Discussion Community  

Go Back   Tilted Forum Project Discussion Community > The Academy > Tilted Paranoia


 
 
LinkBack Thread Tools
Old 01-10-2006, 12:23 PM   #161 (permalink)
Psycho
 
I can't believe I am diving into this again....

Quote:
Originally Posted by willravel
I'm looking for more footage of the WTC 7 collapse, but it is scarce. As I have stated before, no steel reinforced buildings besides the WTC have ever collapsed because of fire. WTC 7 was not hit by a plane. Why did it fall at all, let alone all columns giving way at once?
WTC was hit by one of the WTC towers as they collapsed, so it was not just fire. Most of the pics you see are from the north, which faced away from the towers, so you do not see the damage on the south side.

Plus, the fires continued for hours with little or no effort to put them out.

Your stat that no steel-reinforced buildings have collapsed from fire isn't a fair comparison, as those other buildings likely (a) had not suffered extensive structural damage at the same time, and (b) had someone trying to put the fire out.


Quote:
Originally Posted by willravel
The blueprints weere classified after 9/11. Even with the unorthodox design structure, making it seemingly more likely to collapse, why did it fall from a few small fires?
See above. (And I recall seeing detailed schematics of WTC 7 floor plans in at least one report from the feds, so I'm not sure what your point is on floorplans being classified....other than adding a layer of spookiness)

Quote:
Originally Posted by willravel
Well the WTC towers were each hit from one side, ripping through the outer supports. Why didn't they fall into the side that they were struck? Why did the top floor collapse first? I know heat rises, but it can't be hotter above than it is in the middle (the source of the heat), and the middle had much more stress (namely the top 1/3 of the building) to deal with.
we've been through this before. A rigid structure would tip over if the support were taken out from one side. Like a tree being chopped down.

A building is not a tree. It collapses upon itself if it fails.

I'm not an engineer, but I suspect Martian is right when he says they are designed to do this.

I don't believe the top did collapse first. I assume you are referring to the slight drop in the antenna before the building collapsed to suggest that the top fell first. But wouldn't that also be consistent with the central core beginning to collapse somewhere near the impact, thus lowering all of the structure resting upon it?

The actual collapse started around the middle (with the little puffs of debris all around the exterior that you equate with demo charges).
__________________
A little silliness now and then is cherished by the wisest men. -- Willy Wonka
balderdash111 is offline  
Old 01-10-2006, 02:41 PM   #162 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by balderdash111
WTC was hit by one of the WTC towers as they collapsed, so it was not just fire. Most of the pics you see are from the north, which faced away from the towers, so you do not see the damage on the south side.
In 1991 One Meridian Plaza in Philidelphia (38 floor building) burned for 18 hours and gutted 8 floors. Building 7 collapsed at 5:20pm eastern time, not 6 hours after firefighters were alerted to fires in the building (the building is estimated to ahve caught fire roughly an hour after the second strike). Compare these two events. The One Meridian fire was substantially larger than the fire in WTC 7, and it burned longer. Yet not only did the Philidelphia tower not implode and collapse in 6.5 seconds, it did not collapse at all. Who said that one of the towers hit the WTC 7?
Quote:
Originally Posted by balderdash111
See above. (And I recall seeing detailed schematics of WTC 7 floor plans in at least one report from the feds, so I'm not sure what your point is on floorplans being classified....other than adding a layer of spookiness)
You had them before they were classified. i called about 6 months ago and they will not release them anymore. Your source had them before this classification was in place. No spookiness about it.
Quote:
Originally Posted by balderdash111
we've been through this before. A rigid structure would tip over if the support were taken out from one side. Like a tree being chopped down.

A building is not a tree. It collapses upon itself if it fails.

I'm not an engineer, but I suspect Martian is right when he says they are designed to do this.
Buildings are partially flexable and partially rigid. I've never seen a building touch the ground during a severe wind storm, but I have seen them sway. What we are talking aobut is degrees of flexability versus rigidness. The building is made from a steel structure that takes quite a bit to bend, and steel supports CAN SNAP when put under enough pressure. The problem is that the rigidness claim doesn't hold up. If the structure of the building was as flexable as you claim, what's to stop the supports on the opposite side of the building BEND and the building falls onto one side? This is all moot of course, because steel can't be melted by airplane fuel, and therefore the structure should have not given at all - whether snapping or bending.
Quote:
Originally Posted by balderdash111
I don't believe the top did collapse first. I assume you are referring to the slight drop in the antenna before the building collapsed to suggest that the top fell first. But wouldn't that also be consistent with the central core beginning to collapse somewhere near the impact, thus lowering all of the structure resting upon it?

These puff lines are above the airplane entry hole. This isn't just the antenna falling. The upper floors poofed first. Poof lines (forgive me I don't know the technical term) can only be formed when the floor below is solid, othewise the necessary compression wouldn't be enough to blow out smoke, dust and debres.

Last edited by Willravel; 01-10-2006 at 03:04 PM..
Willravel is offline  
Old 01-11-2006, 12:02 AM   #163 (permalink)
Psycho
 
Location: way out west
These melting buildings (made of steel like barbeques and car exhausts, no?) got so hot that the people on the floors that had holes in the walls are seen waving for help. At 1800 degrees who can blame them! They must have been wearing racing driver fireproof suits, ordinary clothes would have burnt off.

Even if the building was made of aluminum it wouldn't have collapsed from fire.
fastom is offline  
Old 01-11-2006, 12:14 AM   #164 (permalink)
Psycho
 
Location: way out west
OK, say the building designers fucked up and used low temperature solder instead of steel. Stuff that melts in a fire. How can you explain the worlds biggest engineering failure been swept away before any investigation was done?

If a bridge collapses it would be thoroughly analyzed before anybody carted off anything. Look what they do in a airliner crash, wreckage carted off to a building and reassembled. WTC was a rush to destroy evidence.
fastom is offline  
Old 01-11-2006, 11:34 AM   #165 (permalink)
Young Crumudgeon
 
Martian's Avatar
 
Location: Canada
Quote:
Originally Posted by fastom
These melting buildings (made of steel like barbeques and car exhausts, no?) got so hot that the people on the floors that had holes in the walls are seen waving for help. At 1800 degrees who can blame them! They must have been wearing racing driver fireproof suits, ordinary clothes would have burnt off.

Even if the building was made of aluminum it wouldn't have collapsed from fire.
A common idea going around is that the steel must've melted and therefore the fires must've been 1800 C. That's quite untrue. Steel needs not melt to collapse - in fact, it loses roughly half it's structural integrity at around 600-700 C. It becomes pliable and will bend easily under a much smaller amount of pressure than would be required cold.

Also, let's not forget that the columns were not heated evenly; the fire burned inside the building, meaning that the inner face of the columns would have been hotter than the outer face. Heat causes metal to expand; if the inner half of the column were to expand more than the outer portion, the whole thing would've buckled, causing failure.

willravel - You've gone and done it now. I actually had to research this.

You get a gold star.

First off, the issue of steel melting or bending I have addressed. Further to that, a building will not collapse sideways unless there is some sort of load on one side, such as a sustained wind. The force of the airplane strikes was long since disspated by the time the buildings collapsed; there was nothing to cause them to collapse to the side. Hundreds of thousands of tons of steel and concrete hold a lot of potential energy and when that energy is released in a collapse the materials are going to collapse downward. Some debris was deflected in the fall and landed outside the footprints of the two towers; many people lost their lives to that falling debris and it also caused extensive damage to many of the surrounding buildings including (according to many of the reports and summaries I've been able to find) the south face of WTC 7.

In the picture you've provided there is far too much smoke obscuring the building to conclusively state anything about the collapse.

Here is a picture of the collapse of the south tower; it clearly shows the top floors falling at the point of impact (at a slight angle here; they broke up due to repeated impacts with the floors below shortly after) :



Revisitng WTC 7 once more, it's important to remember that it wasn't the fire alone that caused the collapse, although with the presence of a large quantity of diesel fuel on the premises it's possible that this might've occured anyway. It's a combination of the structural damage caused by the falling debris of the other two towers and the uncontrolled fires that had raged within the building for hours without any attempts at fighting them. Steel doesn't melt in building fires, but it twists and bends and buckles. If the structure is already weakened it's not hard to see how that might lead to a collapse.
__________________
I wake up in the morning more tired than before I slept
I get through cryin' and I'm sadder than before I wept
I get through thinkin' now, and the thoughts have left my head
I get through speakin' and I can't remember, not a word that I said

- Ben Harper, Show Me A Little Shame
Martian is offline  
Old 01-11-2006, 12:51 PM   #166 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by Martian
A common idea going around is that the steel must've melted and therefore the fires must've been 1800 C. That's quite untrue. Steel needs not melt to collapse - in fact, it loses roughly half it's structural integrity at around 600-700 C. It becomes pliable and will bend easily under a much smaller amount of pressure than would be required cold.
Yes, but the steel they used in the towers was intended to withstand a fire, even from diesel fuel or a bomb. Bear in mind that the 1993 bombing, which was a bomb made from urea pellets, nitroglycerin, sulfuric acid, aluminum azide, magnesium azide, and bottled hydrogen, created much more heat initially than the burining fuel did 8 years later. My point is not that the original attack was more likely to bring down the building, in fact it was almost impossibl for a urea-nitrate bomb of that size to bring down the building. My point is that the building is a known national landmark. It has always been a target for terrorism. As a matter of fact, the engineers who designed them specifically said that they could withstand a collission from a plane not much smaller than the ones that hit them. Included in this were the ability to not topple due to the initial force of a strike, the destruction of supports by a strike, the subsequent fire due to a strike (planes don't fly without fuel), and the ability to evacuate the building in the event of a strike.

Quote:
Originally Posted by Martian
Also, let's not forget that the columns were not heated evenly; the fire burned inside the building, meaning that the inner face of the columns would have been hotter than the outer face. Heat causes metal to expand; if the inner half of the column were to expand more than the outer portion, the whole thing would've buckled, causing failure.
One very important thing we have to remember is that almost ALL of the fuel was burned up on impact. The initial strike breeched the tanks and ignighted the fuel (thus the big explosions), what was left no one can say, but the fires could not habve burned at airplane fuel temperatures for long. In other words, the estimate heat of the fire based on the fuel is not a temperature that was consistant from strike to fall. There was a sharp drop immediatally after the collission, and then it probably went down to the 400-500 degree range or lower (office furniture, paper, carpert, etc. burning temps). This would have done nothing to the steel.
Quote:
Originally Posted by Martian
willravel - You've gone and done it now. I actually had to research this.

You get a gold star.
I'm glad you're doing research, this will enrich the discussion even further.
Quote:
Originally Posted by Martian
First off, the issue of steel melting or bending I have addressed. Further to that, a building will not collapse sideways unless there is some sort of load on one side, such as a sustained wind. The force of the airplane strikes was long since disspated by the time the buildings collapsed; there was nothing to cause them to collapse to the side. Hundreds of thousands of tons of steel and concrete hold a lot of potential energy and when that energy is released in a collapse the materials are going to collapse downward. Some debris was deflected in the fall and landed outside the footprints of the two towers; many people lost their lives to that falling debris and it also caused extensive damage to many of the surrounding buildings including (according to many of the reports and summaries I've been able to find) the south face of WTC 7.
Okay, bear with me. This is going to be mathimtical...

We know from seismic records that one of the WTC towers too approx 8.4 seconds to collapse. s=˝at˛ is the formula for distance and time. s is distance in feet, a is gravatational constant (32 ft/sec˛), and t is time.
s = ˝ * 32 * 8.5˛ = 1156'
WTC Tower 1 had a roof height of 1368'. Tower 2 was 1362'. As far as I'm concerned, it's proven that the towers' structures were destroyed at very close to free fall speed, perhaps faster since there is air resistance to consider. Impossible without explosives. (some help from reopen911.org for the math).

Quote:
Originally Posted by Martian
Revisitng WTC 7 once more, it's important to remember that it wasn't the fire alone that caused the collapse, although with the presence of a large quantity of diesel fuel on the premises it's possible that this might've occured anyway. It's a combination of the structural damage caused by the falling debris of the other two towers and the uncontrolled fires that had raged within the building for hours without any attempts at fighting them. Steel doesn't melt in building fires, but it twists and bends and buckles. If the structure is already weakened it's not hard to see how that might lead to a collapse.

This is a picture from the southeast side of the building. There is almost no damage from Towers 1 or 2.
Willravel is offline  
Old 01-13-2006, 08:25 AM   #167 (permalink)
Young Crumudgeon
 
Martian's Avatar
 
Location: Canada
Quote:
Originally Posted by willravel
Yes, but the steel they used in the towers was intended to withstand a fire, even from diesel fuel or a bomb. Bear in mind that the 1993 bombing, which was a bomb made from urea pellets, nitroglycerin, sulfuric acid, aluminum azide, magnesium azide, and bottled hydrogen, created much more heat initially than the burining fuel did 8 years later. My point is not that the original attack was more likely to bring down the building, in fact it was almost impossibl for a urea-nitrate bomb of that size to bring down the building. My point is that the building is a known national landmark. It has always been a target for terrorism. As a matter of fact, the engineers who designed them specifically said that they could withstand a collission from a plane not much smaller than the ones that hit them. Included in this were the ability to not topple due to the initial force of a strike, the destruction of supports by a strike, the subsequent fire due to a strike (planes don't fly without fuel), and the ability to evacuate the building in the event of a strike.
The towers were designed to withstand the impact of a 707 that had gotten lost during landing maneuvres. Even if we assume that the aircraft was near maximum operating weight (technically impossible but, as you noted, quite close to that of a 757) a 707 flying at approach speeds will do much less damage toa structure than a 757 or even an identical plane with the throttle jammed wide open. This becomes important if we assume, as the FEMA report seems to indicate, that the damage to the insulation around the steel supports was a factor in the collapse. The speed of the aircraft would greatly affect the extent of the damage.

Quote:
Originally Posted by willravel
One very important thing we have to remember is that almost ALL of the fuel was burned up on impact. The initial strike breeched the tanks and ignighted the fuel (thus the big explosions), what was left no one can say, but the fires could not habve burned at airplane fuel temperatures for long. In other words, the estimate heat of the fire based on the fuel is not a temperature that was consistant from strike to fall. There was a sharp drop immediatally after the collission, and then it probably went down to the 400-500 degree range or lower (office furniture, paper, carpert, etc. burning temps). This would have done nothing to the steel.
This site seems to suggest otherwise. According to this as well as other sources I've read, steel will lose a lot of it's strength at relatively low temperatures - 650C is sufficient to rob a steel support of half of it's support strength and it begins to weaken much lower than that, close to 400C. I haven't checked his sources, but that site does explain both the heat ranges and temperature ranges far more succinctly than I'm capable of.

Quote:
I'm glad you're doing research, this will enrich the discussion even further.
I do hope you understand my skepticism, then. It's telling that I haven't even finished high school, yet I'm able to refute a great many of the claims made with no additional research or effort made.

Quote:
Okay, bear with me. This is going to be mathimtical...

We know from seismic records that one of the WTC towers too approx 8.4 seconds to collapse. s=˝at˛ is the formula for distance and time. s is distance in feet, a is gravatational constant (32 ft/sec˛), and t is time.
s = ˝ * 32 * 8.5˛ = 1156'
WTC Tower 1 had a roof height of 1368'. Tower 2 was 1362'. As far as I'm concerned, it's proven that the towers' structures were destroyed at very close to free fall speed, perhaps faster since there is air resistance to consider. Impossible without explosives. (some help from reopen911.org for the math).
This math at a glance appears to be accurate; however, it seems to be in direct contradiction to what I've read. Earlier sources of mine seemed to indicate a collapse duration of approximately 10 seconds, which obviously changes the numbers completely. I'm unable to find those sources right now, but if I dig them up I'll post them. Either way, it's not surprising even if the towers did fall at near free-fall speed. The resistance offered by the lower floors would be nearly insignifigant in the face of the energy being released in the fall of severl hundreds of thousands of tons of building. The lower floors gave instantaneously, lending an appearance reminiscant of a controlled demolition.


This is a picture from the southeast side of the building. There is almost no damage from Towers 1 or 2.[/QUOTE]

Do you have another source for this image? i can't see it.
__________________
I wake up in the morning more tired than before I slept
I get through cryin' and I'm sadder than before I wept
I get through thinkin' now, and the thoughts have left my head
I get through speakin' and I can't remember, not a word that I said

- Ben Harper, Show Me A Little Shame
Martian is offline  
Old 01-13-2006, 11:15 AM   #168 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by Martian
The towers were designed to withstand the impact of a 707 that had gotten lost during landing maneuvres. Even if we assume that the aircraft was near maximum operating weight (technically impossible but, as you noted, quite close to that of a 757) a 707 flying at approach speeds will do much less damage toa structure than a 757 or even an identical plane with the throttle jammed wide open. This becomes important if we assume, as the FEMA report seems to indicate, that the damage to the insulation around the steel supports was a factor in the collapse. The speed of the aircraft would greatly affect the extent of the damage.
The speed is less my concern as the fuel issue. I remember watching the second strike on tv, and the great fireball. When airline fuel creates a massive burnoff like that, you are seeing all of the fuel ignite at once. Imagine that you put a match inside of a car gasoline tank. It explodes, creating a sudden, massive amount of fire. That fire is working its way suddenly through the whole fuel tank (the fire won't stop half way through the tank). Thre explosions is also the fact that the tanksa re enclosed, and air tight (or close to it). This suggests that the initial explosion occoured before or while the tanks were being ripped apart by the building. To me, a layman, this seems to be that a great deal of the fuel would have burned off immediatally.
Quote:
Originally Posted by Martian
This site seems to suggest otherwise. According to this as well as other sources I've read, steel will lose a lot of it's strength at relatively low temperatures - 650C is sufficient to rob a steel support of half of it's support strength and it begins to weaken much lower than that, close to 400C. I haven't checked his sources, but that site does explain both the heat ranges and temperature ranges far more succinctly than I'm capable of.
But like I said above, the hotter fire caused by the airplane fuel would have been short. The fire would have been mostly fueled by the other stuff in the towers after a short time.
Quote:
Originally Posted by Martian
I do hope you understand my skepticism, then. It's telling that I haven't even finished high school, yet I'm able to refute a great many of the claims made with no additional research or effort made.
Don't forget that a HS education in Canada is the equivelant of a BA down in the states.
Quote:
Originally Posted by Martian
This math at a glance appears to be accurate; however, it seems to be in direct contradiction to what I've read. Earlier sources of mine seemed to indicate a collapse duration of approximately 10 seconds, which obviously changes the numbers completely. I'm unable to find those sources right now, but if I dig them up I'll post them. Either way, it's not surprising even if the towers did fall at near free-fall speed. The resistance offered by the lower floors would be nearly insignifigant in the face of the energy being released in the fall of severl hundreds of thousands of tons of building. The lower floors gave instantaneously, lending an appearance reminiscant of a controlled demolition.
I'm going off seismic records I've had for a while. I'll find the link durring lunch. EDIT: http://911research.wtc7.net/wtc/evidence/seismic.html But even at 10 seconds, that is still about a freefall, which is impossible for a building like that.


Try reloading the page, I'll try to find another pic.

Last edited by Willravel; 01-13-2006 at 12:23 PM..
Willravel is offline  
Old 01-14-2006, 01:56 AM   #169 (permalink)
Psycho
 
Location: way out west
OK, i'm a metalworker and welder... i heat up metal and try to bend it quite often. Granted i don't usually try to knock skyscrapers over but i think the theory applies.

I'd be a very old man if had to wait for a kerosene fire to make even a flimsy piece of sheetmetal soft enough to bend.

No way will a big girder fall over at 650 degrees, not even double that.

What you are suggesting would mean new exhaust systems would fall off cars very soon after starting them, assuming they'd even run since the spark plugs would have melted already.
fastom is offline  
Old 01-14-2006, 02:02 AM   #170 (permalink)
Psycho
 
Location: way out west
Hang on... he said "650C" ... hmmm freezing is 32F and 0C and boiling is 100C and 212F, right?

So we double it and add 30? Or is that just for speed limits?

Steel will soften at high temperatures (1000+ "normal" degrees) but a jet fuel fire won't do that, and like Will says it was a big burst of flame and a much lesser continous fire. Bet you could have touched those beams after that initial blast.
fastom is offline  
Old 01-14-2006, 09:12 AM   #171 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
I've been speaking in Ferinheit the whole time, as this I am an american, and thus am too lazy or stubborn to convert to metric. If we want to speak in metric...it is equally impossible. Let's put the fire thing to rest once and for all.
Quote:
Originally Posted by FEMA, Chapter 2
"The Boeing 767 is capable of carrying up to 23,980 gallons of fuel and it is estimated that, at the time of impact, each aircraft had approximately 10,000 gallons of unused fuel on board (compiled from Government sources)."
Since the aircraft were only flying from Boston to Los Angeles, they would have been nowhere near fully fueled on takeoff (the aircraft have a maximum range of 7,600 miles). They would have carried just enough fuel for the trip together with some safety factor. Remember, that carrying excess fuel means higher fuel bills and less paying passengers. The aircraft would have also burnt some fuel between Boston and New York.

Quote:
Originally Posted by FEMA, Chapter 2
If one assumes that approximately 3,000 gallons of fuel were consumed in the initial fireballs, then the remainder either escaped the impact floors in the manners described above or was consumed by the fire on the impact floors. If half flowed away, then 3,500 gallons remained on the impact floors to be consumed in the fires that followed."
What we propose to do, is pretend that the entire 3,500 gallons of jet fuel was confined to just one floor of the World Trade Center, that the jet fuel burnt with the perfect quantity of oxygen, that no hot gases left this floor and that no heat escaped this floor by conduction. With these ideal assumptions (none of which were meet in reality) we will calculate the maximum temperature that this one floor could have reached. Of course, on that day, the real temperature rise of any floor due to the burning jet fuel, would have been considerably lower than the rise that we calculate, but this estimate will enable us to demonstrate that the "official" explanation is a lie.

Note that a gallon of jet fuel weighs about 3.1 kilograms, hence 3,500 gallons weighs 3,500 x 3.1 = 10,850 kgs.

Jet fuel is a colorless, combustible, straight run petroleum distillate liquid. Its principal uses are as an ingredient in lamp oils, charcoal starter fluids, jet engine fuels and insecticides.

It is also known as, fuel oil #1, kerosene, range oil, coal oil and aviation fuel.

It is comprised of hydrocarbons with a carbon range of C9 - C17. The hydrocarbons are mainly alkanes CnH2n+2, with n ranging from 9 to 17.

It has a flash point within the range 42° C - 72° C (110° F - 162° F).

And an ignition temperature of 210° C (410° F).

Depending on the supply of oxygen, jet fuel burns by one of three chemical reactions:

(1) CnH2n+2 + (3n+1)/2 O2 => n CO2 + (n + 1) H2O

(2) CnH2n+2 + (2n+1)/2 O2 => n CO + (n + 1) H2O

(3) CnH2n+2 + (n+1)/2 O2 => n C + (n + 1) H2O

Reaction (1) occurs when jet fuel is well mixed with air before being burnt, as for example, in jet engines.

Reactions (2) and (3) occur when a pool of jet fuel burns. When reaction (3) occurs the carbon formed shows up as soot in the flame. This makes the smoke very dark.

In the aircraft crashes at the World Trade Center, the impact (with the aircraft going from 500 or 600 mph to zero) would have throughly mixed the fuel that entered the building with the limited amount of air available within. In fact, it is likely that all the fuel was turned into a flammable mist. However, for sake of argument we will assume that 3,500 gallons of the jet fuel did in fact form a pool fire. This means that it burnt according to reactions (2) and (3). Also note that the flammable mist would have burnt according to reactions (2) and (3), as the quantity of oxygen within the building was quite limited.

Since we do not know the exact quantities of oxygen available to the fire, we will assume that the combustion was perfectly efficient, that is, that the entire quantity of jet fuel burnt via reaction (1), even though we know that this was not so. This generous assumption will give a temperature that we know will be higher than the actual temperature of the fire attributable to the jet fuel.

We need to know that the (net) calorific value of jet fuel when burnt via reaction (1) is 42-44 MJ/kg. The calorific value of a fuel is the amount of energy released when the fuel is burnt. We will use the higher value of 44 MJ/kg as this will lead to a higher maximum temperature than the lower value of 42 (and we wish to continue being outrageously generous in our assumptions).

For a cleaner presentation and simpler calculations we will also assume that our hydrocarbons are of the form CnH2n. The dropping of the 2 hydrogen atoms does not make much difference to the final result and the interested reader can easily recalculate the figures for a slightly more accurate result. So we are now assuming the equation:

(4) CnH2n + 3n/2 O2 => n CO2 + n H2O

However, this model, does not take into account that the reaction is proceeding in air, which is only partly oxygen.

Dry air is 79% nitrogen and 21% oxygen (by volume). Normal air has a moisture content from 0 to 4%. We will include the water vapor and the other minor atmospheric gases with the nitrogen.

So the ratio of the main atmospheric gases, oxygen and nitrogen, is 1 : 3.76. In molar terms:

Air = O2 + 3.76 N2.

Because oxygen comes mixed with nitrogen, we have to include it in the equations. Even though it does not react, it is "along for the ride" and will absorb heat, affecting the overall heat balance. Thus we need to use the equation:

(5) CnH2n + 3n/2(O2 + 3.76 N2) => n CO2 + n H2O + 5.64n N2

From this equation we see that the molar ratio of CnH2n to that of the products is:

CnH2n : CO2 : H2O : N2 = 1 : n : n : 5.64n moles
= 14n : 44n : 18n : 28 x 5.64n kgs
= 1 : 3.14286 : 1.28571 : 11.28 kgs
= 31,000 : 97,429 : 39,857 : 349,680 kgs

In the conversion of moles to kilograms we have assumed the atomic weights of hydrogen, carbon, nitrogen and oxygen are 1, 12, 14 and 16 respectively.

Now each of the towers contained 96,000 (short) tons of steel. That is an average of 96,000/117 = 820 tons per floor. Lets suppose that the bottom floors contained roughly twice the amount of steel of the upper floors (since the lower floors had to carry more weight). So we estimate that the lower floors contained about 1,100 tons of steel and the upper floors about 550 tons = 550 x 907.2 ≈ 500,000 kgs. We will assume that the floors hit by the aircraft contained the lower estimate of 500,000 kgs of steel. This generously underestimates the quantity of steel in these floors, and once again leads to a higher estimate of the maximum temperature.

Each story had a floor slab and a ceiling slab. These slabs were 207 feet wide, 207 feet deep and 4 (in parts 5) inches thick and were constructed from lightweight concrete. So each slab contained 207 x 207 x 1/3 = 14,283 cubic feet of concrete. Now a cubic foot of lightweight concrete weighs about 50kg, hence each slab weighed 714,150 ≈ 700,000 kgs. Together, the floor and ceiling slabs weighed some 1,400,000 kgs.

So, now we take all the ingredients and estimate a maximum temperature to which they could have been heated by 3,500 gallons of jet fuel. We will call this maximum temperature T. Since the calorific value of jet fuel is 44 MJ/kg. We know that 3,500 gallons = 31,000 kgs of jet fuel

will release 10,850 x 44,000,000 = 477,400,000,000 Joules of energy.

This is the total quantity of energy available to heat the ingredients to the temperature T. But what is the temperature T? To find out, we first have to calculate the amount of energy absorbed by each of the ingredients.

That is, we need to calculate the energy needed to raise:

39,857 kilograms of water vapor to the temperature T° C,
97,429 kilograms of carbon dioxide to the temperature T° C,
349,680 kilograms of nitrogen to the temperature T° C,
500,000 kilograms of steel to the temperature T° C,
1,400,000 kilograms of concrete to the temperature T° C.

To calculate the energy needed to heat the above quantities, we need their specific heats. The specific heat of a substance is the amount of energy needed to raise one kilogram of the substance by one degree centigrade.

Substance Specific Heat [J/kg*C]
Nitrogen 1,038
Water Vapor 1,690
Carbon Dioxide 845
Lightweight Concrete 800
Steel 450

Substituting these values into the above, we obtain:

39,857 x 1,690 x (T - 25) Joules are needed to heat the water vapor from 25° to T° C,
97,429 x 845 x (T - 25) Joules are needed to heat the carbon dioxide from 25° to T° C,
349,680 x 1,038 x (T - 25) Joules are needed to heat the nitrogen from 25° to T° C,
500,000 x 450 x (T - 25) Joules are needed to heat the steel from 25° to T° C,
1,400,000 x 800 x (T - 25) Joules are needed to heat the concrete from 25° to T° C.

The assumption that the specific heats are constant over the temperature range 25° - T° C, is a good approximation if T turns out to be relatively small (as it does). For larger values of T this assumption once again leads to a higher maximum temperature (as the specific heat for these substances increases with temperature). We have assumed the initial temperature of the surroundings to be 25° C. The quantity, (T - 25)° C, is the temperature rise.

So the amount of energy needed to raise one floor to the temperature T° C is

= (39,857 x 1,690 + 97,429 x 845 + 349,680 x 1,038 + 500,000 x 450 + 1,400,000 x 800) x (T - 25)
= (67,358,330 + 82,327,505 + 362,967,840 + 225,000,000 + 1,120,000,000) x (T - 25) Joules
= 1,857,653,675 x (T - 25) Joules.

Since the amount of energy available to heat this floor is 477,400,000,000 Joules, we have that

1,857,653,675 x (T - 25) = 477,400,000,000
1,857,653,675 x T - 46,441,341,875 = 477,400,000,000

Therefore T = (477,400,000,000 + 46,441,341,875)/1,857,653,675 = 282° C (540° F).

So, the jet fuel could (at the very most) have only added T - 25 = 282 - 25 = 257° C (495° F) to the temperature of the typical office fire that developed.

Remember, this figure is a huge over-estimate, as (among other things) it assumes that the steel and concrete had an unlimited amount of time to absorb the heat, whereas in reality, the jet fuel fire was all over in one or two minutes, and the energy not absorbed by the concrete and steel within this brief period (that is, almost all of it) would have been vented to the outside world.

Quote:
Originally Posted by FEMA, Chapter 2
The time to consume the jet fuel can be reasonably computed. At the upper bound, if one assumes that all 10,000 gallons of fuel were evenly spread across a single building floor, it would form a pool that would be consumed by fire in less than 5 minutes
Here are statements from three eye-witnesses that provide evidence that the heating due to the jet fuel was indeed minimal.

Donovan Cowan was in an open elevator at the 78th floor sky-lobby (one of the impact floors of the South Tower) when the aircraft hit. He has been quoted as saying: "We went into the elevator. As soon as I hit the button, that's when there was a big boom. We both got knocked down. I remember feeling this intense heat. The doors were still open. The heat lasted for maybe 15 to 20 seconds I guess. Then it stopped."

Stanley Praimnath was on the 81st floor of the South Tower: "The plane impacts. I try to get up and then I realize that I'm covered up to my shoulder in debris. And when I'm digging through under all this rubble, I can see the bottom wing starting to burn, and that wing is wedged 20 feet in my office doorway."

Ling Young was in her 78th floor office: "Only in my area were people alive, and the people alive were from my office. I figured that out later because I sat around in there for 10 or 15 minutes. That's how I got so burned."

Neither Stanley Praimnath nor Donovan Cowan nor Ling Young were cooked by the jet fuel fire. All three survived.

Summarizing:

We have assumed that the entire 3,500 gallons of jet fuel was confined to just one floor of the World Trade Center, that the jet fuel burnt with perfect efficency, that no hot gases left this floor, that no heat escaped this floor by conduction and that the steel and concrete had an unlimited amount of time to absorb all the heat.

Then it is impossible that the jet fuel, by itself, raised the temperature of this floor more than 257° C (495° F).

Now this temperature is nowhere near high enough to even begin explaining the World Trade Center Tower collapse.

It is not even close to the first critical temperature of 600° C (1,100° F) where steel loses about half its strength and it is nowhere near the quotes of 1500° C that we constantly read about in our lying media.

Quote:
Originally Posted by FEMA, Appendix A
In the mid-1990s British Steel and the Building Research Establishment performed a series of six experiments at Cardington to investigate the behavior of steel frame buildings. These experiments were conducted in a simulated, eight-story building. Secondary steel beams were not protected. Despite the temperature of the steel beams reaching 800-900° C (1,500-1,700° F) in three of the tests (well above the traditionally assumed critical temperature of 600° C (1,100° F), no collapse was observed in any of the six experiments.
Recalling that the North Tower suffered no major structural damage from the intense office fire of February 23, 1975, we can conclude that the ensuing office fires of September 11, 2001, also did little extra damage to the towers.

Conclusion:

The jet fuel fires played almost no role in the collapse of the World Trade Center.

(research found via http://911research.wtc7.net/mirrors/...tc/how-hot.htm)

Last edited by Willravel; 01-14-2006 at 09:26 AM.. Reason: spelling, if you can believe it
Willravel is offline  
Old 01-14-2006, 04:05 PM   #172 (permalink)
Addict
 
Location: Brook Cottage, Lanark, Scotland
I think everyone is getting tied in knots a little here.
I am an Architect . . here are the facts : -
1 - Think of the towers as tall square 'tubes'. The external skin IS structural and acts with a very lightweight lattice floor plate structure spanning to the central core (to acheive collumn free commercial spaces).
2 - It was not 'big steel girders' which 'melted'. The towers were the worlds first masonry-free high rise towers and the steel was protected with lightweight fire-board (drywall as I think you guys call it over there).
3 The aircraft hit the buildings at slightly different angles. One had more damage to the central core than the other and in both cases the impact and explosion 'blasted off' varying amounts of fire protective boards in each case.
4 It is widely accepted that it was failure of the connection of the lattice floors to the central core which precipitated the collapse. It doesnt take much heat to warp lightweight lattice steel, especially when its fire protection is gone, plus the fact that the external stressed skin facade was seriously weakened in the initial impact.
5 When the critical number of lattice connections had failed in fires which were burning entirely uncontrolled (fueled not only by aviation fuel but by offices full of carpet furniture and paper) then the floor plate would collapse. When that happened, the weight of the concrete slab on top of the lattice structure would fall 12' and slam into the floor below and so on and so on.

If you are a construction professional its not so hard to understand. Remember, these were the days before progressive collapse building codes were introduced.
http://www.civil.usyd.edu.au/wtc.shtml

The aircraft with no windows? . . .well thats maybe another story.
__________________
Where your talents and the needs of the world cross . . there lies your vocation.
duckznutz is offline  
Old 01-14-2006, 05:05 PM   #173 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by duckznutz
I think everyone is getting tied in knots a little here.
God knows I've been tied in knots about this topic before, so I wouldn't be surprised.
Quote:
Originally Posted by duckznutz
I am an Architect . . here are the facts : -
1 - Think of the towers as tall square 'tubes'. The external skin IS structural and acts with a very lightweight lattice floor plate structure spanning to the central core (to acheive collumn free commercial spaces).
Yes, this is 100% true, and is supported by both the conspiracy and the non conspiracy side of the discussion.
Quote:
Originally Posted by duckznutz
2 - It was not 'big steel girders' which 'melted'. The towers were the worlds first masonry-free high rise towers and the steel was protected with lightweight fire-board (drywall as I think you guys call it over there).
Also completly true. Right there with you so far.
Quote:
Originally Posted by duckznutz
3 The aircraft hit the buildings at slightly different angles. One had more damage to the central core than the other and in both cases the impact and explosion 'blasted off' varying amounts of fire protective boards in each case.
Yep. I'm with you there. An explosion from 3,500 gallons of exploding jet fuel is more than enough to strip a lot of drywall.
Quote:
Originally Posted by duckznutz
4 It is widely accepted that it was failure of the connection of the lattice floors to the central core which precipitated the collapse. It doesnt take much heat to warp lightweight lattice steel, especially when its fire protection is gone, plus the fact that the external stressed skin facade was seriously weakened in the initial impact.
I've never heard that. Actually, I've never heard of "lattice steel". "Steel lattice" is the way people describe the hollow steel tubes surrounding a strong central core (as opposed to bracing the buildings corner-to-corner or using internal walls). A steel lattice was put in place to try and fix the problem with space versus the problem of wind sway. The steel used in the outter supports, the steel lattice, was still primarily iron and carbon. The melting point of iron is 1538 °C (2800 °F). Carbon belts at 3527 °C (6381 °F). The exterior walls were the light steel you speak of and concrete. Those did not bear any weight. The central core of both WTC buildings takes all the gravity loads of the building. Those are not made of a light steel. Those are the reason the building would have collapsed. Those are made of the metal that cannot melt because of a kerosene fire. The imagery of the WTC doesn't even reveal the aluminum siding of the WTC towers deforming. Let's also not forget about the time frame. Even the lightest steel takes a while to begin to lose it's strength.
Quote:
Originally Posted by duckznutz
5 When the critical number of lattice connections had failed in fires which were burning entirely uncontrolled (fueled not only by aviation fuel but by offices full of carpet furniture and paper) then the floor plate would collapse. When that happened, the weight of the concrete slab on top of the lattice structure would fall 12' and slam into the floor below and so on and so on.
I'll work on this one when I have more time.
Quote:
Originally Posted by duckznutz
If you are a construction professional its not so hard to understand. Remember, these were the days before progressive collapse building codes were introduced.
http://www.civil.usyd.edu.au/wtc.shtml
Well, as I said I'm ony a layman.
Quote:
Originally Posted by duckznutz
The aircraft with no windows? . . .well thats maybe another story.
I've seen no evidence of this beyond eyewhitness reports (which are unreliable). Thanks very much for the post! I hope I have given you as much to think about as you have me.
Willravel is offline  
Old 01-14-2006, 05:18 PM   #174 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
Quote:
Originally Posted by Martian
This has nothing to do with what I would or wouldn't do. It's more to do with what seems reasonable. The United States government is (ideally) an embodiment of it's people. I realize that the real world isn't nearly so clear-cut as that, but it seems a bit far-fetched that a democratic government founded by a nation who apparently holds peace and freedom as core values would perpetrate an attack on it's own people for any reason, let alone some of the spurious motives that have been put forward. I'm of the belief that if one wants to make such a claim, one must have unassailable evidence of the veracity of that claim if one expects to be taken seriously. I've seen no such evidence; the fact that there's even debate tells me that it likely doesn't exist.
Stop viewing the world from your own small little world. Yes, I'd love to think that the US is a model country and wouldn't do anything wrong. However, if we are to have a debate about whether or not to believe everything we have been told about 9/11 please don't use words like reasonable, ideally, and continue describing the US as a model of freedom and democrazy. Obviously a government of the people for the people and by the people would not do this to the people, but that's not what this debate is about. It's about finding out what really happened on 9/11. So please stop using rhetoric and start objectively looking at the full spectrum of information regarding 9/11, not just what you've been force fed.

The "allegations" I made do have very solid sources. I will cite them if you want me to, but it takes a while to dig them up so I haven't yet. However, may I ask you first if it will make a difference? Do you understand the significance of the government running drills of the exact same scenario on the exact same day, or past plans to carry out terror attacks on the civilian population? If you can't then there is no point to continue this debate.
samcol is offline  
Old 01-15-2006, 02:18 PM   #175 (permalink)
Addict
 
Location: Brook Cottage, Lanark, Scotland
willravel, apologies for the confusion . . .. the steel lattice I refer to is not the external lattice of the facade (which purpose is to take out wind loads), but the prefabricated lattice trusses which made up the floor plates. These were light-weight steel sections, prefabricated into zig-zag truss beams (to save weight and allow services to pass through) and were connected to the central core. It was supposedly the failure of these light-weight floor plate trusses (at their connection with the core)which resulted in the floor collapse. Once just one part of one floor starts crashing down, the whole thing is going to go down like a pack of cards. Strong as the building was . . . the large span floor plates were not designed to withstand the impact of a concrete floor from above dropping down 12' . . and even if it could, you would now have the weight of TWO concrete floors bearing on weakened connections with fires still raging. Stunned as I was at the time . . in hindsight, the collapses are not really hard to understand.
__________________
Where your talents and the needs of the world cross . . there lies your vocation.
duckznutz is offline  
Old 02-14-2006, 06:06 AM   #176 (permalink)
Pickles
 
ObieX's Avatar
 
Location: Shirt and Pants (NJ)
http://video.google.com/videoplay?do...q=loose+change

911 Loose Change 2nd Edition with extra footage


better than 911:In Plane Site
__________________
We Must Dissent.
ObieX is offline  
Old 02-14-2006, 07:32 AM   #177 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
Quote:
Originally Posted by ObieX
http://video.google.com/videoplay?do...q=loose+change

911 Loose Change 2nd Edition with extra footage


better than 911:In Plane Site
I saw loose change 2. Definetly one of the best 9/11 movies out. I was amazed at how many eye witness accounts the movie had that said there were bombs or explosions. Nearly 5 years ago and the government won't come forward and release the pentagon tapes or answer simple questions regarding 9/11. Nothing about 9/11 makes much sense.
samcol is offline  
Old 02-15-2006, 01:38 AM   #178 (permalink)
Psycho
 
Location: way out west
That was a very interesting hour and a half. The actual news footage from that awful day speaks volumes. They are always candid early on before somebody hands them a script.
fastom is offline  
Old 02-15-2006, 03:13 AM   #179 (permalink)
Young Crumudgeon
 
Martian's Avatar
 
Location: Canada
Wow, it's been a while since I checked in here. First off, a big shout out to ducknutz, who has summarized my understanding of the whole situation in a much more concise (and educated) fashion.

Having said that, a rebuttal is in order.

samcol, I don't live under a rock. I am well aware that the world is not a nice place; corruption and scandal abound, even within the government of the United States of America. The system obviously doesn't work the way it was intended to when it was set up some 200 years ago.

But there's an order of magnitude between what happened during, for example, Watergate and what happened on September 11. Do I believe that your government hides things from you? Naturally I do. Mine does the same; some of it is necessary, some of it is the above mentioned corruption.

However, you are making a rather extraordinary claim.. I have yet to see that contended. There is a lot riding on the premise that your government would either allow or commit an attack on it's own people, on it's own soil. It presupposes a level of corruption, a level of callousness and a level of greed that most don't believe is there. The very fact that you still operate a government 'by the people, for the people' is evidence that the majority of Americans believe the system works; if they didn't, I can't believe it would still be in operation.

I have never claimed perfection on the part of your government. There's a reason I haven't immigrated. But being imperfect is a far cry from being evil.

As I have previously said, extraordinary claims require extraordinary proof. If you want to make the claim that your own government is perpetrating large-scale attacks on it's own people and have that claim taken seriously, you do have to provide evidence and that evidence has to be reliable and trustworthy. A few grainy stills and questionable web sites don't cut it here. If something akin to the Watergate tapes surfaces on the issue, then I'll take notice. For the time being, I'll continue believing that the more reasonable explanation is the more likely one. I don't deny the possibility that what you say is true, but to me it seems like the less viable option. What is proposed in the official explanation is not only plausible, but actually quite likely, especially when taken in light that the people blamed in the official story have actually corroborated that story by claiming responsibility.

I do recognize the signifigance of the evidence you mention. Do you? Drills and exercises are circumstantial at best. Former plans could be damning, if they can be proven true, but even then are still not incontrovertible. They may lend credence to your side of things, but they prove nothing.

If you can provide your sources, I will most definitely check them out when I have the time available. Please note that free time is something I have precious little of lately, so it may be some time before I can properly review anything you put up here. But the other side of it is that until I see verifiable evidence of the claims made, they're only that. They are not fact until proven as such.

I will not be so presumptuous as to tell you what to believe. You are free to draw your own conclusions. I will present the other side of the debate if you bring the topic up for discussion, but I do not and will not present my arguments as the only possible explanation; they are merely, as I said, the most logical conclusions according to the evidence I have found.

I don't take kindly to being accused of being naive, or a fool. Please refrain from doing so in the future.
__________________
I wake up in the morning more tired than before I slept
I get through cryin' and I'm sadder than before I wept
I get through thinkin' now, and the thoughts have left my head
I get through speakin' and I can't remember, not a word that I said

- Ben Harper, Show Me A Little Shame
Martian is offline  
Old 02-18-2006, 04:46 PM   #180 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by duckznutz
willravel, apologies for the confusion . . .. the steel lattice I refer to is not the external lattice of the facade (which purpose is to take out wind loads), but the prefabricated lattice trusses which made up the floor plates. These were light-weight steel sections, prefabricated into zig-zag truss beams (to save weight and allow services to pass through) and were connected to the central core. It was supposedly the failure of these light-weight floor plate trusses (at their connection with the core)which resulted in the floor collapse. Once just one part of one floor starts crashing down, the whole thing is going to go down like a pack of cards. Strong as the building was . . . the large span floor plates were not designed to withstand the impact of a concrete floor from above dropping down 12' . . and even if it could, you would now have the weight of TWO concrete floors bearing on weakened connections with fires still raging. Stunned as I was at the time . . in hindsight, the collapses are not really hard to understand.
So you are refering to the theory that the lateral trusses became detached by the heat of the fire and fell down on each other, leaving the columns bare and without the latteral support the columns fell. Of course this makes no sense. Even if you believe this idea that the peremeter columns, lacking lateral support, would somehow buckle and fall, you certianally can't apply that logic to the core structure because the core columns are not free standing. The core was also a lattuce of steel. This was a crossbraced structure with these huge steel columns, the dimensions of which were 36" by the outside dimensions and they were fabricated of steel that was 4" thick at it's base. So if your theory is true, then the outside would have fallen around the core, leaving the core standing. On top of that, when you examine pictures of the collapse, you do not see free standing portions of perimeter columns that are buckling. You see the building systematically being exploded from top to bottom.
Willravel is offline  
Old 02-20-2006, 09:29 PM   #181 (permalink)
Psycho
 
Location: way out west
Yep, if fire weaking had anything at all to do with it why did the top floors seem to disintegrate first?

One thing nobody has brought up is the whole "9-1-1" thing. Right from the outset it was claimed an Islamic group was responsible and that the date was chosen for it's 911 emergency phone number implications. Do they even have 911 in Arab countries? It sounds like something an American would have thought up.
fastom is offline  
Old 02-28-2006, 04:11 AM   #182 (permalink)
Banned
 
In this post: http://www.tfproject.org/tfp/showpos...0&postcount=56
...over on the "Tilted Politics" Forum, I responded to Marvelous Marv's comment about my earlier statement that, on the morning of 9/11, there occured a <b>""staged inability of the federal government to muster a timely air defense of the east coast skies.""</b>

My reasons for stating this are:
<b>( Consider that the fighter reductions at Langley, and the inordinate numbers of 9/11 "War Games and exercises", were scheduled against the backdrop of Bush's receipt of the now infamous Aug. 6th PDB that advised Bush that Al-Qaeda was planning to hijack airliners and use them as weapons. Bush later fought to keep from disclosing to us, that PDB's contents. )</b>
<b>[1]</b>The record shows that air defense fighters, in Aug. 2001, were removed from Langley Air Force Base.
<b>[2]</b>A large number of "War Games and "Special Exercises" were discovered to have been planned by military and intel agencies on 9/11, an effort was made to hide the numbers and extent of these "events", and we were ultimately told that these "events" heightened air defense response to the hijacking of four jet airliners, while the actual defense response and testimony of military and government officials seems to indicate that the opposite is true.
<b>[3]</b>The false premise, from the 9/11 Commission report, that War Games and "exercises" that "coincided" with the 9/11 attacks, enhanced response performance by NORAD and it's military defense response. The scope and numbers of the actual "exercises" were minimized in the Commission report.
<b>[4]</b>A report of a scheduled 9/11 "exercise" by the "NRO", reported in
2002 by AP and UPI as a "bizarre coincidence".
<b>[5]</b>A key, 9-17-2001 CNN report, attributed to sources in the military, that details the timeline of Flight 93 on 9/11. The timeline was exactly matched by testimony in 2003 to the 9/11 Commission by Mr. Scott, on behalf of General Arnold. The Flight 93 take-off time was, however,wrong.
<b>[6]</b>2003 Testimony of General Arnold & Mr. Scott, and Transportation Secretary Norman Mineta, before the 9/11 Commission, as well as an examination of General McKinely and the circumstances of his receipt of the "first shootdown order of an airliner in history, (Flight 93). The timeline testimony of Mr. Scott matched the above CNN report from two years earlier.
Mineta's testimony that placed Cheney and Mineta in the underground,Washington Command center before 9:30 am, was later altered by the 9/11 Commission, and pushed just past 10:00 am, with no explanation.
<b>[7]</b>In June, 2004 shortly before the final 9/11 Commission report was issued, it's staff "amended" the time that the FAA notified the military of the hijacking of Flight 93...from the previously testimony of 9:16 am, to <b>"no report until after it crashed at about 10:02 am !!!!!!!!"</b> Ignoring Mineta's 2003 testimony that he arrived at Cheney's location at 9:24 am, the 9/11 Commission revised the facts to a determination that Cheney did not even arrive until just after 10:00 am !
<b>[8]</b>Link to page of info now deleted from the web that shows phone calls from Flight 93 passengers that reported it's hijacked status, began at 9:20 am. Also contains info concerning takeoff time of Flight 93.
<b>[9]</b>Link and display of BTS website data for Flight 93 that shows the flight's wheels lifting off runway in Newark, NJ at 8:28 am, not at the 8:40 am
time from the 9/11 Commission report. You can duplicate that data search at the link. Just choose "Newark", "United", and "Sept. 11, 2001". The data is known to be a reliable record of every airliner wheel lift-off and touchdown in the U.S.
<b>[10]</b>Links to documentation of the attempts by Rumsfeld, Myers, Bush administration members, and 9/11 Commission members to alter, cover up, and avoid openly and accurately reporting on the events of 9/11 and the military response to the attacks, along with congresswoman Cynthia McKinney's successful attempt to expose the concealed 9/11 War Games, complete with video. In addition to the War Game cover up, there is a convincing case that a desperate, but transparent attempt has been made to
conceal Cheney's role in the Flight 93 shootdown order, as well as the timeline of that Flight, to falsely place the blame on the FAA for delayed notification of the hijacking to NORAD, from 9:16 am, until after Flight 93 crashed.
<b>[1]</b>
Quote:
http://www.cooperativeresearch.org/c...rthernguardian
Context of 'Late August-Early December 2001'

This page shows all events that either reference, or are referenced by, the event 'Late August-Early December 2001'.
Late August-Early December 2001: Fighters from Langley Air Force Base Deployed to Iceland for Operation Northern Guardian Complete 911 Timeline
In late August 2001, two-thirds of the 27th Fighter Squadron are sent overseas. Six of the squadron's fighters and 115 people go to Turkey to enforce the no-fly zone over northern Iraq as part of Operation Northern Watch. Another six fighters and 70 people are sent to Iceland to participate in “Operation Northern Guardian.” The fighter groups will not return to Langley until early December.
<b>[2]</b>
Quote:
http://www.newhousenews.com/archive/story1a012802.html
6 A.M.: WAR GAMES

Lt. Col. Dawne Deskins figured it would be a long day.

Sept. 11 was Day II of "Vigilant Guardian," an exercise that would pose an imaginary crisis to North American Air Defense outposts nationwide. The simulation would run all week, and Deskins, starting her 12-hour shift in the Operations Center as the NORAD unit's airborne control and warning officer, might find herself on the spot.

Day I of the simulation had moved slowly. She hoped the exercise gathered steam. It made a long day go faster.

8:40 A.M.: REAL WORLD

In the Ops Center, three rows of radar scopes face a high wall of wide-screen monitors. Supervisors pace behind technicians who peer at the instruments. Here it is always quiet, always dark, except for the green radar glow.

At 8:40, Deskins noticed senior technician Jeremy Powell waving his hand. Boston Center was on the line, he said. It had a hijacked airplane.

"It must be part of the exercise," Deskins thought.

At first, everybody did. Then Deskins saw the glowing direct phone line to the Federal Aviation Administration.

On the phone she heard the voice of a military liaison for the FAA's Boston Center.

"I have a hijacked aircraft," he told her........
<b>[3]</b>
Quote:
http://demos.vivisimo.com/search?inp...Union&x=58&y=7
116. On 9/11, NORAD was scheduled to conduct a military exercise,Vigilant Guardian, which postulated a bomber attack from the former Soviet Union. We investigated whether military preparations for the large-scale exercise compromised the military’s response to the real-world terrorist attack on 9/11. According to General Eberhart,“it took about 30 seconds” to make the adjustment to the real-world situation. Ralph Eberhart testimony, June 17, 2004.We found that the response was, if anything, expedited by the increased number of staff at the sectors and at NORAD because of the scheduled exercise. See Robert Marr interview (Jan. 23, 2004).
<b>[4]</b>
Quote:
http://www.truthout.org/docs_02/08.26C.errant.plane.htm
http://pqasb.pqarchiver.com/newsday/...ubold&x=23&y=7
9/11 Exercise: An Errant Plane
The Associated Press | NewsDay.com

Thursday, 22 August, 2002

Washington - In what the government describes as a bizarre coincidence, one U.S. intelligence agency was planning an exercise last Sept. 11 in which an errant aircraft would crash into one of its buildings. But the cause wasn't terrorism - it was to be a simulated accident.

Officials at the Chantilly, Va.-based National Reconnaissance Office had scheduled an exercise that morning in which a small corporate jet would crash into one of the four towers at the agency's headquarters building after experiencing a mechanical failure. The agency is about four miles from the runways of Washington Dulles International Airport.

Agency chiefs came up with the scenario to test employees' ability to respond to a disaster, said spokesman Art Haubold. No actual plane was to be involved - to simulate the damage from the crash, some stairwells and exits were to be closed off, forcing employees to find other ways to evacuate the building. "It was just an incredible coincidence that this happened to involve an aircraft crashing into our facility," Haubold said. "As soon as the real world events began, we canceled the exercise."
<b>[5]</b>
Quote:
http://archives.cnn.com/2001/US/09/1...ijack.warning/
Officials: Government failed to react to FAA warning

September 17, 2001 Posted: 9:12 AM EDT (1312 GMT)
WASHINGTON (CNN) -- The federal government failed to heed a warning from the Federal Aviation Administration (FAA) to evacuate key Washington buildings following Tuesday's terrorist attacks on the World Trade Center, senior Defense Department officials told CNN..........

......The following timeline is for United Airlines flight 93, scheduled to fly from Newark International Airport to San Francisco. The flight crashed in Pennsylvania.

--8:42 a.m.: United Airlines flight 93 takes off from Newark International Airport.

--9:16 a.m.: FAA informs NORAD that United Airlines flight 93 may have been hijacked.

--9:40 a.m.: Transponder signal from United flight 93 ceases and radar contact is lost.

--10:02 a.m.: After a review of radar tapes, a radar signal is detected near Shanksville, Pennsylvania.
<b>[6]</b>
Quote:
http://www.9-11commission.gov/archiv...2003-05-23.htm
I would like to have Major General Craig McKinley, commander, 1st Air Force, Continental U.S. NORAD, here representing NORAD.

GEN. MCKINLEY: Governor Kean, Congressman Hamilton and members of the committee, thank you for the opportunity to appear before you today on behalf of the combatant commander, United States Northern Command and North American Aerospace Defense Command, to provide testimony on the events surrounding the events of September 11th, 2001, when our nation was attacked from within by foreign terrorists using commercial aircraft as weapons of mass destruction......

.........I'd like to thank the Commission staff, especially Miles Kara, for his help in preparing for this. The committee has posed many questions regarding the events surrounding the 9/11 attacks. Our intention is to provide the chronology first to the events leading up to September 11th, as well as taking your questions to give you a detailed look at how NORAD's response was made on 9/11, and any subsequent questions you may have on our posture since. Mr. Commissioner, that concludes my formal statement. The rest will be provided for the record. And, with your indulgence, sir, I would like Colonel Scott (ret.), Alan Scott, to walk you through the timeline.

MR. SCOTT: Good morning, Mr. Chairman, commissioners. It is my pleasure to be here with you today. General Arnold and I worked together that day on September the 11th.

What I will walk you through here is a chronology of the attacks, and I've presented it in a matrix form.....

.......I will tell you the times on this chart come from our logs. The time on the chart is the time that's in the log. It may not be the exact time the event happened. It may be the time when the log-keeper was advised or became aware of the event............

The first thing that happened in the morning related to the events at 9:02, or I'm sorry 8:02 a.m., Eastern Standard Time, is when American Airlines 11 took off out of Boston........

......At 9:11 FAA reports a crash into the South Tower. You can see now that lag time has increased from seven minutes from impact to report; now it's nine minutes from impact to report. You can only imagine what's going on on the floors of the control centers around the country. At 9:11 -- I just mentioned that -- 9:16, now FAA reports a possible hijack of United Flight 93, which is out in the Ohio area. But that's the last flight that is going to impact the ground.....

..........And 9:40, immediately following that, is when 93 up north turns its transponders off out in the West toward Ohio, and begins a left turn back toward the East...........

...............At 10:02, United 93 last radar data and the estimated impact time for United 93 is 10:03.

At 10:07 FAA reports there may be a bomb on board 93 -- that's four minutes after the impact. At 10:15 they report that it's crashed.


MR. MINETA: I didn't know about the order to shoot down. I arrived at the PEOC at about 9:20 a.m. And the president was in Florida, and I believe he was on his way to Louisiana at that point when the conversation that went on between the vice president and the president and the staff that the president had with him.

MR. ROEMER: So when you arrived at 9:20, how much longer was it before you overheard the conversation between the young man and the vice president saying, "Does the order still stand?"

MR. MINETA: Probably about five or six minutes.

MR. ROEMER: So about 9:25 or 9:26. And your inference was that the vice president snapped his head around and said, "Yes, the order still stands." Why did you infer that that was a shoot-down?

MR. MINETA: Just by the nature of all the events going on that day, the scrambling of the aircraft and, I don't know; I guess, just being in the military, you do start thinking about it, an intuitive reaction to certain statements being made.



MR. HAMILTON: I just want to clarify a few things after listening to all this testimony. It's not all that clear to me. As of September 11th, only the president had the authority to order a shootdown of a commercial aircraft.

GEN. ARNOLD: That's correct, sir.

MR. HAMILTON: And today who has the authority?

GEN. MCKINLEY: We see the president delegated to the secretary of Defense, delegated to the combatant commander of Northern Command and the North American Aerospace Command, and there are emergency authorities if that fails.

MR. HAMILTON: So you have the authority?

GEN. MCKINLEY: Yes, sir, and others.

MR. HAMILTON: And how many others?

GEN. MCKINLEY: I prefer not to say in this forum, sir, but I can provide it for the record.

MR. HAMILTON: And you do not have to go up the chain of command at all in the event of a --

GEN. MCKINLEY: We certainly will try, we will make every effort to try.

MR. HAMILTON: I'm sure you would. But you don't have to?

GEN. MCKINLEY: In an emergency situation we can take appropriate action, yes, sir.

MR. HAMILTON: Now, one of the things that's curious to me, General Arnold, you said that you did not learn of the presidential order until after United 93 had already crashed. That was about a little after 10 o'clock in the morning. The first notice of difficulty here was at 8:20 in the morning when a transponder goes off on the American Flight 11. I don't know how significant that is, but 20 minutes later you had notification of the possible hijack. So there's a long lapse of time here between the time you are initially alerted and you receive the order that you can shoot that aircraft down. Am I right about that?

GEN. ARNOLD: That's correct.

MR. HAMILTON: In your timeline, why don't you put in there when you were notified?

GEN. ARNOLD: Of which flight, sir?

MR. HAMILTON: Getting the notification from the president of the United States that you had the authority to shoot a commercial aircraft down is a pretty significant event. Why would that not be in your timeline?

GEN. ARNOLD: I don't know when that happened.

MR. HAMILTON: Had you ever received that kind of a notice before?

GEN. ARNOLD: Not to my knowledge.

MR. HAMILTON: So this is the first time in the history of the country that such an order had ever been given, so far as you know?

GEN. ARNOLD: Yes, sir. I'm sure there's a log that would tell us that, and I appreciate the question.

MR. HAMILTON: Maybe you could let us know that.

And then, finally, as I understand your testimony, it was not possible to shoot down any of these aircraft before they struck. Is that basically correct?

GEN. ARNOLD: That is correct. In fact, the American Airlines 77, if we were to have arrived overhead at that particular point, I don't think that we would have shot that aircraft down.

MR. HAMILTON: Because?

GEN. ARNOLD: Well, we had not been given authority --

MR. HAMILTON: You didn't have authority at that point.

GEN. ARNOLD: And, you know, it is through hindsight that we are certain that this was a coordinated attack on the United States.

MR. LEHMAN: But had you gotten notified earlier, 77's deviance, about when it turned east, for instance, certainly you could have gotten the F-16s there, and certainly there would have been time to communicate to either get or deny authority, no? -- for 77?

GEN. ARNOLD: I believe that to be true. I believe that to be true. That had happened very fast, but I believe that to be true.

MR. BEN-VENISTE: What efforts were made that day to contact the president to seek that authority?

GEN. ARNOLD: I do not know.

MR. BEN-VENISTE: Who would have been in the chain of command seeking authority from the president with whom anyone at NORAD was communicating? GEN. ARNOLD: Can you answer that?

GEN. MCKINLEY: The command director in Cheyenne Mountain is connected with the combatant commander who would have had the telephone lines open at that point. But I don't have knowledge of what happened that day. But that would be the way it would be done.

GEN. ARNOLD: The flow would be through the secretary of Defense obviously, and to --

MR. BEN-VENISTE: Well, the secretary of Defense was under attack in the Pentagon.

GEN. ARNOLD: He was evacuating, yes, sir.

MR. BEN-VENISTE: Now, in terms of anything you know today looking backwards, including all the after-action reports and various studies which I am sure have been conducted internally, and I am sure which we will wish to review, can you not tell us whether there was any effort made to contact the president to seek authority in dealing with what appeared to be a coordinated attack?

GEN. MCKINLEY: I don't have knowledge at this time to make a comment, sir.

GEN. ARNOLD: I don't have knowledge of that. Our actions were to try to get aircraft in position to intercept if necessary.

MR. BEN-VENISTE: Now, just going back, because now I'm confused by on the one hand your statement that the closing of the airspace over Washington provided de facto authority to take whatever measures were necessary to deal with hostile aircraft, and your statement that we probably would not have shot down 77 if we had arrived in time.

GEN. MCKINLEY: The airspace had not been shut down over Washington, D.C. at that time.

MR. BEN-VENISTE: But what time was that? Is that on the timeline?

GEN. MCKINLEY: I believe it is. I believe it was reported by Secretary Mineta ,the timeline that that occurred.

MR. BEN-VENISTE: It's not on your timeline?

MR. SCOTT: No, sir, it's not.

MR. BEN-VENISTE: But do you know what time that was?

MR. SCOTT: Sir, the only thing I've seen is we have a copy provided by General Worley (ph) of an Andrews tower transmission that announced to all aviation traffic that the Class B airspace was closed and that air traffic that did not cooperate would be shot down.

MR. BEN-VENISTE: What time was that, Colonel Scott?

MR. SCOTT: Sir, we'd have to go to the tower logs. We can get that for you. The tower log will show us what time that transmission was made. I don't know what time it was made.

MR. BEN-VENISTE: And on whose order was that directive given, that any plane in this sector would be shot down?

MR. SCOTT: Unknown to me, sir.

MR. LEHMAN: Would you be able to provide that to the best of your abilities to --

GEN. MCKINLEY: We'll do everything we can to provide that for the record, sir.

MR. LEHMAN: From higher authority as well, so we can get on the record the chain of command during that period.
<b>[7]</b>
Quote:
http://www.msnbc.msn.com/id/5233007/
Updated: 10:17 a.m. ET June 17, 2004

9/11 commission staff statement No. 17
The text as submitted to the National Commission
on Terrorist Attacks Upon the United States

.......The following is a time lapsed depiction of United 93. To provide an overview of the materials presented thus far, the following is a time lapsed depiction of all four hijacked flights and the military's response.

Conflicting Accounts

In May 2003 public testimony before this Commission, NORAD officials stated that, at 9:16, NEADS received hijack notification of United 93 from the FAA. This statement was incorrect. There was no hijack to report at 9:16. United 93 was proceeding normally at that time.

In this same public testimony, NORAD officials stated that, at 9:24, NEADS received notification of the hijacking of American 77. This statement was also incorrect. The notice NEADS received at 9:24 was not about American 77. It was notification that American 11 had not hit the World Trade Center and was heading for Washington, DC. A 9:24 entry in a NEADS event log records: “American Airlines #N334AA hijacked.” This is the tail number of American 11.

In their testimony, and in other public statements, NORAD officials also stated that the Langley fighters were scrambled to respond to the notifications about American 77 and/or United 93. These statements were incorrect as well. The report of American 11 heading south as the cause of the Langley scramble is reflected not just in taped conversations at NEADS, but in taped conversations at FAA centers, on chat logs compiled at NEADS, Continental Region headquarters, and NORAD, and in other records.

Yet this response to a phantom aircraft, American 11, is not recounted in a single public timeline or statement issued by FAA or DOD. Instead, since 9/11, the scramble of the Langley fighters has been described as a response to the reported hijacking of American 77, or United 93, or some combination of the two. This inaccurate account created the appearance that the Langley scramble was a logical response to an actual hijacked aircraft.

Not only was the scramble prompted by the mistaken information about American 11, but NEADS never even received notice that American 77 was hijacked. It was notified at 9:34 that American 77 was lost. Then, minutes later, NEADS was told that an unknown plane was six miles southwest of the White House. Only then did the already scrambled airplanes start moving directly to Washington, DC.

Thus the military did not have 14 minutes to respond to American 77, as testimony last year suggested. It had at most one or two minutes to respond to the unidentified plane approaching Washington, and the fighters were in the wrong place to be able to help. They had been responding to a report about an aircraft that did not exist.

Nor did the military have 47 minutes to respond to United 93, as would be implied by the account that it received notice about it at 9:16. By the time the military learned about the flight, it had crashed.

At one point the FAA projected that United 93 would reach Washington, DC at about 10:15. By that time the Langley fighters were over Washington. But, as late as 10:10, the operating orders were still “negative clearance to shoot” regarding non-responsive targets over Washington, DC. The word of the authorization to shoot down hijacked civilian aircraft did not reach NEADS until 10:31.

We do not believe that an accurate understanding of the events of that morning reflects discredit on the operational personnel from NEADS or FAA facilities........

.....News of an incoming aircraft (later discovered to be American 77) prompted the Secret Service to order the evacuation of the Vice President just before 9:36. The Vice President entered the underground tunnel that led to the shelter at 9:37.

Once inside, Vice President Cheney and the agents paused in an area of the tunnel that had a secure phone, a bench, and a television. The Vice President asked to speak to the President, but it took time for the call to be connected. He learned in the tunnel that the Pentagon had been hit, and saw television coverage of smoke coming from the building. .....

.........United 93 and the Shootdown Order

There was not an open line of communication between the President and Vice President on the morning of 9/11, but rather a series of calls between the two leaders. The Vice President remembered placing a call to the President just after entering the shelter conference room. There is conflicting evidence as to when the Vice President arrived in the shelter conference room. We have concluded, after reviewing all the available evidence, that the Vice President arrived in the shelter conference room shortly before 10:00, perhaps at 9:58.
<b>[8]</b>
<b>[9]</b>
Quote:
http://www.bts.gov/cgi-bin/ntda/oai/...rLevSel=DetSta
Airport: Newark, NJ - Newark Liberty International (EWR)
UA 09/11/2001 0093 N591UA SFO 8:28
<b>[10]</b>
Quote:
http://www.fromthewilderness.com/fre...al_fraud.shtml
The Final Fraud

9/11 Commission closes its doors to the public;
Cover-Up Complete

http://www.fromthewilderness.com/fre...question.shtml
On-the-Record:
Representative Cynthia McKinney Rocks
Rumsfeld on War Games

http://www.fromthewilderness.com/fre...anscript.shtml
Transcript of Representative Cynthia McKinney's Exchange with Defense Secretary Donald Rumsfeld, Chairman of the Joint Chiefs of Staff Richard Myers, and Under Secretary of Defense (Comptroller) Tina Jonas, March 11th, 2005
<b>Give the above material a thorough read, and then try to persuade me that it was proper to bury Mineta's testimony about when he arrived at Cheney's side on 9/11, when Flight 93 took off, when it's hijacking was reported to NORAD by the FAA, that the War Games and "exercises" on 9/11 were just coincidental, but needed to be concealed from the public and from accurate disclosure in the 9/11 Commission Report, or that the Commission members delivered the facts about Cheney and the shootdown order and the quality of the NORAD air defense response to the 9/11 attacks, to the American people in a sincere, complete, and straightforward manner.

Tell me why, given this sad record of blatant distortion and misinformation, accompanied by the fact that not one of the four hijacked airliners was intercepted, that I should change my mind that the U.S. east coast air defense response on the morning of 9/11 was intentionally "staged" to underperform, by the responsible officials in charge. The only other possibility, if they are not liars and suspected traitors, is that they are too stupid, incompetent, and or delusional to still be in positions of governance or other responsibility. No one was demoted, disciplined, or fired !

Last edited by host; 02-28-2006 at 05:36 AM..
host is offline  
Old 02-28-2006, 09:08 AM   #183 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
I think we have changed places, Host. I believe that, based on the science, this is far more machiavellian than complacency. In fact, I believe that forces in deeper hiding are responsible, in connection with those not 'morally bound' in the current administration, for recruiting is Saudi Arabia for purpouses including financing, planning the dissapearance of 3 commercial jets, grounding intercepter fighters, striking the pentagon with a missle or UMV, hitting the world trade buildings with planes after having them expertly wired with demolition charges, planting evidence, stealing footage of the pentagon attack, having FEMA (and now the NIST) wrapped around their fingers so much so that they'd say pretty much anything, strangleholding the media, and making a mockery of our whole country.

I think that your theory about the government simply not responding and allowing goes in tandum with my theory. Please read post #171 for proof of demolition.
Willravel is offline  
Old 03-13-2006, 11:17 PM   #184 (permalink)
Psycho
 
Location: way out west
How about the odd changes to rules that occured months before September 01. Pilots were allowed to be armed until that was changed. Planes were allowed to be intercepted and shot down without the Secretary of Defense giving personal approval until they changed that too. Both in June/July 2001.

Just so many things don't add up. Who paid to haul away the building debris? How is it that a paper passport survived intact when any other debris from the plane made of a more resilient substance was badly damaged? The WTC owner buys the place and gets a giant windfall insurance settlement all within a few months.
fastom is offline  
Old 03-23-2006, 08:47 PM   #185 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
dropping the infobombs

http://www.prisonplanet.com/articles...6alexvideo.htm

9/11 conspiracy is going more mainstream everyday. Here's a piece about a charlie sheen interview on the alex jones show.
samcol is offline  
Old 03-23-2006, 09:05 PM   #186 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
My God, can you imagine Charlie Sheen being the man who is credited with bringing the 911 truth movement to the mainstream press?! This is fantastic. EXCELENT link, samcol. Thanks very, very much.
Willravel is offline  
Old 03-23-2006, 09:34 PM   #187 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
Quote:
Originally Posted by willravel
My God, can you imagine Charlie Sheen being the man who is credited with bringing the 911 truth movement to the mainstream press?! This is fantastic. EXCELENT link, samcol. Thanks very, very much.
Funny how the media won't listen to 9/11 family members, government workers, engineers or scholars who have tried to bring this forward, yet they listen to Sheen

Regardless, I hope this story can survive the weekend before it falls off the face of the earth again. Maybe the 9/11 truth movement could gain some real traction in the mainstream if it does.
samcol is offline  
Old 03-23-2006, 09:59 PM   #188 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by samcol
Funny how the media won't listen to 9/11 family members, government workers, engineers or scholars who have tried to bring this forward, yet they listen to Sheen
Welcome to a world that revolves around hollywood.
Quote:
Originally Posted by samcol
Regardless, I hope this story can survive the weekend before it falls off the face of the earth again. Maybe the 9/11 truth movement could gain some real traction in the mainstream if it does.
Hopefully Charlie Sheen can stay clean so that the story doesn't get drowned in the controversy of drug use in hollywood.
Willravel is offline  
Old 03-24-2006, 10:45 AM   #189 (permalink)
Rail Baron
 
stevo's Avatar
 
Location: Tallyfla
Just wondering if any of the conspiracy theorists have read this site and if they have any rebuttal. http://www.popularmechanics.com/scie...tml?page=1&c=y
__________________
"If I am such a genius why am I drunk, lost in the desert, with a bullet in my ass?" -Otto Mannkusser
stevo is offline  
Old 03-24-2006, 11:15 AM   #190 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
Quote:
Originally Posted by stevo
Just wondering if any of the conspiracy theorists have read this site and if they have any rebuttal. http://www.popularmechanics.com/scie...tml?page=1&c=y
Yes that's been discussed in this thread and the WTC building 7 thread. Most of it's the typical strawman. They take a microcosm of the 9/11 information and pretend like they are addressing the hardest hitting evidence of a cover-up.

Oh ya, don't forget Benjamin Chertoff, cousin of Michael Chertoff of homeland security, is one of the lead reporters for this article. Almost as independent as appointing Henry Kissenger to the 9/11 commission as was first intended, or they conflict of intrests of most of the current 9/11 commission. What a joke.
samcol is offline  
Old 03-24-2006, 11:21 AM   #191 (permalink)
Pissing in the cornflakes
 
Ustwo's Avatar
 
Quote:
Originally Posted by samcol
Yes that's been discussed in this thread and the WTC building 7 thread. Most of it's the typical strawman. They take a microcosm of the 9/11 information and pretend like they are addressing the hardest hitting evidence of a cover-up.

Oh ya, don't forget Benjamin Chertoff, cousin of Michael Chertoff of homeland security, is one of the lead reporters for this article. Almost as independent as appointing Henry Kissenger to the 9/11 commission as was first intended, or they conflict of intrests of most of the current 9/11 commission. What a joke.
Wow, that sure had a lot of straw men in that article.
__________________
Agents of the enemies who hold office in our own government, who attempt to eliminate our "freedoms" and our "right to know" are posting among us, I fear.....on this very forum. - host

Obama - Know a Man by the friends he keeps.
Ustwo is offline  
Old 03-24-2006, 11:46 AM   #192 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by stevo
Just wondering if any of the conspiracy theorists have read this site and if they have any rebuttal. http://www.popularmechanics.com/scie...tml?page=1&c=y
I'll do as much as I can durring lunch. I have a question, though...If I can prove that every argument from PM is either fundamentlaly flawed, incorrect, or a strawman, will you consider that there are unanswered questions asbout 9/11?
Willravel is offline  
Old 03-24-2006, 12:09 PM   #193 (permalink)
Rail Baron
 
stevo's Avatar
 
Location: Tallyfla
Of course there are unanswered questions about 9/11. I don't think anyone is arguing that there aren't. But thats not your arguement either. I believe your arguement goes along the lines of:
Quote:
Originally Posted by willravel
believe that forces in deeper hiding are responsible, in connection with those not 'morally bound' in the current administration, for recruiting is Saudi Arabia for purpouses including financing, planning the dissapearance of 3 commercial jets, grounding intercepter fighters, striking the pentagon with a missle or UMV, hitting the world trade buildings with planes after having them expertly wired with demolition charges, planting evidence, stealing footage of the pentagon attack, having FEMA (and now the NIST) wrapped around their fingers so much so that they'd say pretty much anything, strangleholding the media, and making a mockery of our whole country.
Something I think PM does a good job of discrediting.
__________________
"If I am such a genius why am I drunk, lost in the desert, with a bullet in my ass?" -Otto Mannkusser
stevo is offline  
Old 03-24-2006, 12:58 PM   #194 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by Popular Mechanics
Where's The Pod?
CLAIM: Photographs and video footage shot just before United Airlines Flight 175 hit the South Tower of the World Trade Center (WTC) show an object underneath the fuselage at the base of the right wing. The film "911 In Plane Site" and the Web site LetsRoll911.org claim that no such object is found on a stock Boeing 767. They speculate that this "military pod" is a missile, a bomb or a piece of equipment on an air-refueling tanker. LetsRoll911.org points to this as evidence that the attacks were an "inside job" sanctioned by "President George Bush, who planned and engineered 9/11."

FACT: One of the clearest, most widely seen pictures of the doomed jet's undercarriage was taken by photographer Rob Howard and published in New York magazine and elsewhere (opening page). PM sent a digital scan of the original photo to Ronald Greeley, director of the Space Photography Laboratory at Arizona State University. Greeley is an expert at analyzing images to determine the shape and features of geological formations based on shadow and light effects. After studying the high-resolution image and comparing it to photos of a Boeing 767-200ER's undercarriage, Greeley dismissed the notion that the Howard photo reveals a "pod." In fact, the photo reveals only the Boeing's right fairing, a pronounced bulge that contains the landing gear. He concludes that sunlight glinting off the fairing gave it an exaggerated look. "Such a glint causes a blossoming (enlargement) on film," he writes in an e-mail to PM, "which tends to be amplified in digital versions of images--the pixels are saturated and tend to 'spill over' to adjacent pixels." When asked about pods attached to civilian aircraft, Fred E. Culick, professor of aeronautics at the California Institute of Technology, gave a blunter response: "That's bull. They're really stretching."
Maybe 'we' are stretching, but several things have to be taken into account.
1)This wonderful picture displays the Tower 2 crash:

It shows a picture of the collission where you can clearly see two engines, and something else on the bottom, left of the fuseloge.
I'm no professor of aeronautics (although I was accepted to Embry Riddle back in 2002), but that looks fishy to say the least. Let's take a look at out Boeing 767-200ER:

Well that's odd. All I can see are two very large engins. I see no large mas on the BOTTOM of the plane.
Here's a pic of one with it's landing gear down:

It seems we *might* not be streching as much as the professor insinuates.

Quote:
Originally Posted by Popular Mechanics
No Stand-Down Order
CLAIM: No fighter jets were scrambled from any of the 28 Air Force bases within close range of the four hijacked flights. "On 11 September Andrews had two squadrons of fighter jets with the job of protecting the skies over Washington D.C.," says the Web site emperors-clothes.com. "They failed to do their job." "There is only one explanation for this," writes Mark R. Elsis of StandDown.net. "Our Air Force was ordered to Stand Down on 9/11."

FACT: On 9/11 there were only 14 fighter jets on alert in the contiguous 48 states. No computer network or alarm automatically alerted the North American Air Defense Command (NORAD) of missing planes. "They [civilian Air Traffic Control, or ATC] had to pick up the phone and literally dial us," says Maj. Douglas Martin, public affairs officer for NORAD. Boston Center, one of 22 Federal Aviation Administration (FAA) regional ATC facilities, called NORAD's Northeast Air Defense Sector (NEADS) three times: at 8:37 am EST to inform NEADS that Flight 11 was hijacked; at 9:21 am to inform the agency, mistakenly, that Flight 11 was headed for Washington (the plane had hit the North Tower 35 minutes earlier); and at 9:41 am to (erroneously) identify Delta Air Lines Flight 1989 from Boston as a possible hijacking. The New York ATC called NEADS at 9:03 am to report that United Flight 175 had been hijacked--the same time the plane slammed into the South Tower. Within minutes of that first call from Boston Center, NEADS scrambled two F-15s from Otis Air Force Base in Falmouth, Mass., and three F-16s from Langley Air National Guard Base in Hampton, Va. None of the fighters got anywhere near the pirated planes.

Why couldn't ATC find the hijacked flights? When the hijackers turned off the planes' transponders, which broadcast identifying signals, ATC had to search 4500 identical radar blips crisscrossing some of the country's busiest air corridors. And NORAD's sophisticated radar? It ringed the continent, looking outward for threats, not inward. "It was like a doughnut," Martin says. "There was no coverage in the middle." Pre-9/11, flights originating in the States were not seen as threats and NORAD wasn't prepared to track them.
The standard U.S. air defense protocols for dealing with errant instrument flights were in place many years before Sept. 11. These procedures are automatic and require no special order. Within minutes after a flight ceases to respond to ground control, the FAA is expected to alert NORAD - which scrambles jet fighters to intercept the errant flight for reconnaissance purposes. These are supposed to be airborne within 10 minutes of the problem arising.

This routine was activated on at least 67 occasions in the year prior to June 1, 2001 and on 129 occasions in 2000. Exceptional as the events of 9/11 proved to be, the procedures should have also been activated automatically within minutes of each flight diversion on that day (i.e., long before anyone needed to realize that hijackers would fly multiple airliners into buildings). This did not happen.

NORAD's story (above) was disputed in the FAA statement of May 21, 2003. The FAA claimed that regardless of the official notification times claimed by NORAD, phone bridges were established immediately after the initial attack (at 8:46). NORAD was informed in real time throughout of all developments, including about the plane that ultimately hit the Pentagon, the FAA said.

Check this link out: http://www.911truth.org/article.php?...40731213239607
Quote:
Originally Posted by Popular Mechanics
Flight 175's Windows
CLAIM: On Sept. 11, FOX News broadcast a live phone interview with FOX employee Marc Birnbach. 911inplanesite.com states that "Bernback" saw the plane "crash into the South Tower." "It definitely did not look like a commercial plane," Birnbach said on air. "I didn't see any windows on the sides."

Coupled with photographs and videos of Flight 175 that lack the resolution to show windows, Birnbach's statement has fueled one of the most widely referenced 9/11 conspiracy theories--specifically, that the South Tower was struck by a military cargo plane or a fuel tanker.

FACT: Birnbach, who was a freelance videographer with FOX News at the time, tells PM that he was more than 2 miles southeast of the WTC, in Brooklyn, when he briefly saw a plane fly over. He says that, in fact, he did not see the plane strike the South Tower; he says he only heard the explosion.

While heading a Federal Emergency Management Agency (FEMA) probe into the collapse of the towers, W. Gene Corley studied the airplane wreckage. A licensed structural engineer with Construction Technology Laboratories, a consulting firm based in Skokie, Ill., Corley and his team photographed aircraft debris on the roof of WTC 5, including a chunk of fuselage that clearly had passenger windows. "It's ... from the United Airlines plane that hit Tower 2," Corley states flatly. In reviewing crash footage taken by an ABC news crew, Corley was able to track the trajectory of the fragments he studied--including a section of the landing gear and part of an engine--as they tore through the South Tower, exited from the building's north side and fell from the sky.
Huh, I don't remember ever hearing this theory. I'm all ears if anyone has info on it. I'll call it a straw man until we can see someone of at least some reputation in the 9/11 truth movement mention this. How odd.
Quote:
Originally Posted by Popular Mechanics
Intercepts Not Routine
CLAIM: "It has been standard operating procedures for decades to immediately intercept off-course planes that do not respond to communications from air traffic controllers," says the Web site oilempire.us. "When the Air Force 'scrambles' a fighter plane to intercept, they usually reach the plane in question in minutes."

FACT: In the decade before 9/11, NORAD intercepted only one civilian plane over North America: golfer Payne Stewart's Learjet, in October 1999. With passengers and crew unconscious from cabin decompression, the plane lost radio contact but remained in transponder contact until it crashed. Even so, it took an F-16 1 hour and 22 minutes to reach the stricken jet. Rules in effect back then, and on 9/11, prohibited supersonic flight on intercepts. Prior to 9/11, all other NORAD interceptions were limited to offshore Air Defense Identification Zones (ADIZ). "Until 9/11 there was no domestic ADIZ," FAA spokesman Bill Schumann tells PM. After 9/11, NORAD and the FAA increased cooperation, setting up hotlines between ATCs and NORAD command centers, according to officials from both agencies. NORAD has also increased its fighter coverage and has installed radar to monitor airspace over the continent.
OOPS! Pm has made a tiny mistake here. In an AP article, one of PM's own experts, Maj. Douglas Martin said "From Sept. 11 to June, NORAD scrambled jets or diverted combat air patrols 462 times, almost seven times as often as the 67 scrambles from September 2000 to June 2001". That's what I'd call a glaring flaw.
Quote:
Originally Posted by Popular Mechanics
Widespread Damage
CLAIM: The first hijacked plane crashed through the 94th to the 98th floors of the World Trade Center's 110-story North Tower; the second jet slammed into the 78th to the 84th floors of the 110-story South Tower. The impact and ensuing fires disrupted elevator service in both buildings. Plus, the lobbies of both buildings were visibly damaged before the towers collapsed. "There is NO WAY the impact of the jet caused such widespread damage 80 stories below," claims a posting on the San Diego Independent Media Center Web site (sandiego.indymedia.org). "It is OBVIOUS and irrefutable that OTHER EXPLOSIVES (... such as concussion bombs) HAD ALREADY BEEN DETONATED in the lower levels of tower one at the same time as the plane crash."

FACT: Following up on a May 2002 preliminary report by the Federal Emergency Management Agency (FEMA), a major study will be released in spring 2005 by the National Institute of Standards and Technology (NIST), a branch of the U.S. Department of Commerce. NIST shared its initial findings with PM and made its lead researcher available to our team of reporters.

The NIST investigation revealed that plane debris sliced through the utility shafts at the North Tower's core, creating a conduit for burning jet fuel--and fiery destruction throughout the building. "It's very hard to document where the fuel went," says Forman Williams, a NIST adviser and a combustion expert, "but if it's atomized and combustible and gets to an ignition source, it'll go off."

Burning fuel traveling down the elevator shafts would have disrupted the elevator systems and caused extensive damage to the lobbies. NIST heard first-person testimony that "some elevators slammed right down" to the ground floor. "The doors cracked open on the lobby floor and flames came out and people died," says James Quintiere, an engineering professor at the University of Maryland and a NIST adviser. A similar observation was made in the French documentary "9/11," by Jules and Gedeon Naudet. As Jules Naudet entered the North Tower lobby, minutes after the first aircraft struck, he saw victims on fire, a scene he found too horrific to film.
If you've read my previous posts, you can see this is already debunked.
Quote:
Originally Posted by Popular Mechanics
"Melted" Steel
CLAIM: "We have been lied to," announces the Web site AttackOnAmerica.net. "The first lie was that the load of fuel from the aircraft was the cause of structural failure. No kerosene fire can burn hot enough to melt steel." The posting is entitled "Proof Of Controlled Demolition At The WTC."

FACT: Jet fuel burns at 800° to 1500°F, not hot enough to melt steel (2750°F). However, experts agree that for the towers to collapse, their steel frames didn't need to melt, they just had to lose some of their structural strength--and that required exposure to much less heat. "I have never seen melted steel in a building fire," says retired New York deputy fire chief Vincent Dunn, author of The Collapse Of Burning Buildings: A Guide To Fireground Safety. "But I've seen a lot of twisted, warped, bent and sagging steel. What happens is that the steel tries to expand at both ends, but when it can no longer expand, it sags and the surrounding concrete cracks."

"Steel loses about 50 percent of its strength at 1100°F," notes senior engineer Farid Alfawak-hiri of the American Institute of Steel Construction. "And at 1800° it is probably at less than 10 percent." NIST also believes that a great deal of the spray-on fireproofing insulation was likely knocked off the steel beams that were in the path of the crashing jets, leaving the metal more vulnerable to the heat.

But jet fuel wasn't the only thing burning, notes Forman Williams, a professor of engineering at the University of California, San Diego, and one of seven structural engineers and fire experts that PM consulted. He says that while the jet fuel was the catalyst for the WTC fires, the resulting inferno was intensified by the combustible material inside the buildings, including rugs, curtains, furniture and paper. NIST reports that pockets of fire hit 1832°F.

"The jet fuel was the ignition source," Williams tells PM. "It burned for maybe 10 minutes, and [the towers] were still standing in 10 minutes. It was the rest of the stuff burning afterward that was responsible for the heat transfer that eventually brought them down."
Debunked on 1/14 by yours truely.
Quote:
Originally Posted by Popular Mechanics
Puffs Of Dust
CLAIM: As each tower collapsed, clearly visible puffs of dust and debris were ejected from the sides of the buildings. An advertisement in The New York Times for the book Painful Questions: An Analysis Of The September 11th Attack made this claim: "The concrete clouds shooting out of the buildings are not possible from a mere collapse. They do occur from explosions." Numerous conspiracy theorists cite Van Romero, an explosives expert and vice president of the New Mexico Institute of Mining and Technology, who was quoted on 9/11 by the Albuquerque Journal as saying "there were some explosive devices inside the buildings that caused the towers to collapse." The article continues, "Romero said the collapse of the structures resembled those of controlled implosions used to demolish old structures."

FACT: Once each tower began to collapse, the weight of all the floors above the collapsed zone bore down with pulverizing force on the highest intact floor. Unable to absorb the massive energy, that floor would fail, transmitting the forces to the floor below, allowing the collapse to progress downward through the building in a chain reaction. Engineers call the process "pancaking," and it does not require an explosion to begin, according to David Biggs, a structural engineer at Ryan-Biggs Associates and a member of the American Society of Civil Engineers (ASCE) team that worked on the FEMA report.

Like all office buildings, the WTC towers contained a huge volume of air. As they pancaked, all that air--along with the concrete and other debris pulverized by the force of the collapse--was ejected with enormous energy. "When you have a significant portion of a floor collapsing, it's going to shoot air and concrete dust out the window," NIST lead investigator Shyam Sunder tells PM. Those clouds of dust may create the impression of a controlled demolition, Sunder adds, "but it is the floor pancaking that leads to that perception."

Demolition expert Romero regrets that his comments to the Albuquerque Journal became fodder for conspiracy theorists. "I was misquoted in saying that I thought it was explosives that brought down the building," he tells PM. "I only said that that's what it looked like."

Romero, who agrees with the scientific conclusion that fire triggered the collapses, demanded a retraction from the Journal. It was printed Sept. 22, 2001. "I felt like my scientific reputation was on the line." But emperors-clothes.com saw something else: "The paymaster of Romero's research institute is the Pentagon. Directly or indirectly, pressure was brought to bear, forcing Romero to retract his original statement." Romero responds: "Conspiracy theorists came out saying that the government got to me. That is the farthest thing from the truth. This has been an albatross around my neck for three years."
It's impossible for the top floor to have fallen first, so the rest of the puff line explaination is irrelevent. Had this been a truss failure, as the NIST report claims, it would have failed near the crash site first, where the highest temperatures were. I've debunked that NIST report too, btw.
Quote:
Originally Posted by Popular Mechanics
Seismic Spikes
CLAIM: Seismographs at Columbia University's Lamont-Doherty Earth Observatory in Palisades, N.Y., 21 miles north of the WTC, recorded the events of 9/11. "The strongest jolts were all registered at the beginning of the collapses, well before falling debris struck the earth," reports the Web site WhatReallyHappened.com.

A columnist on Prisonplanet.com, a Web site run by radio talk show host Alex Jones, claims the seismic spikes (boxed area on Graph 1) are "indisputable proof that massive explosions brought down" the towers. The Web site says its findings are supported by two seismologists at the observatory, Won-Young Kim and Arthur Lerner-Lam. Each "sharp spike of short duration," says Prisonplanet.com, was consistent with a "demolition-style implosion."

FACT: "There is no scientific basis for the conclusion that explosions brought down the towers," Lerner-Lam tells PM. "That representation of our work is categorically incorrect and not in context."

The report issued by Lamont-Doherty includes various graphs showing the seismic readings produced by the planes crashing into the two towers as well as the later collapse of both buildings. WhatReallyHappened.com chooses to display only one graph (Graph 1), which shows the readings over a 30-minute time span.

On that graph, the 8- and 10-second collapses appear--misleadingly--as a pair of sudden spikes. Lamont-Doherty's 40-second plot of the same data (Graph 2) gives a much more detailed picture: The seismic waves--blue for the South Tower, red for the North Tower--start small and then escalate as the buildings rumble to the ground. Translation: no bombs.
Strawman. The seismic records have nothing to do with proving bombs go boom. They have everything to do with the speed at which both buildings collapsed. If you've read my posts, you know that the steel reinforced buildings collapsed at free fall speed, which is of course impossible.
Quote:
Originally Posted by Popular Mechanics
CLAIM: Seven hours after the two towers fell, the 47-story WTC 7 collapsed. According to 911review.org: "The video clearly shows that it was not a collapse subsequent to a fire, but rather a controlled demolition: amongst the Internet investigators, the jury is in on this one."

FACT: Many conspiracy theorists point to FEMA's preliminary report, which said there was relatively light damage to WTC 7 prior to its collapse. With the benefit of more time and resources, NIST researchers now support the working hypothesis that WTC 7 was far more compromised by falling debris than the FEMA report indicated. "The most important thing we found was that there was, in fact, physical damage to the south face of building 7," NIST's Sunder tells PM. "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." NIST also discovered previously undocumented damage to WTC 7's upper stories and its southwest corner.

NIST investigators believe a combination of intense fire and severe structural damage contributed to the collapse, though assigning the exact proportion requires more research. But NIST's analysis suggests the fall of WTC 7 was an example of "progressive collapse," a process in which the failure of parts of a structure ultimately creates strains that cause the entire building to come down. Videos of the fall of WTC 7 show cracks, or "kinks," in the building's facade just before the two penthouses disappeared into the structure, one after the other. The entire building fell in on itself, with the slumping east side of the structure pulling down the west side in a diagonal collapse.

According to NIST, there was one primary reason for the building's failure: In an unusual design, the columns near the visible kinks were carrying exceptionally large loads, roughly 2000 sq. ft. of floor area for each floor. "What our preliminary analysis has shown is that if you take out just one column on one of the lower floors," Sunder notes, "it could cause a vertical progression of collapse so that the entire section comes down."

There are two other possible contributing factors still under investigation: First, trusses on the fifth and seventh floors were designed to transfer loads from one set of columns to another. With columns on the south face apparently damaged, high stresses would likely have been communicated to columns on the building's other faces, thereby exceeding their load-bearing capacities.

Second, a fifth-floor fire burned for up to 7 hours. "There was no firefighting in WTC 7," Sunder says. Investigators believe the fire was fed by tanks of diesel fuel that many tenants used to run emergency generators. Most tanks throughout the building were fairly small, but a generator on the fifth floor was connected to a large tank in the basement via a pressurized line. Says Sunder: "Our current working hypothesis is that this pressurized line was supplying fuel [to the fire] for a long period of time."

WTC 7 might have withstood the physical damage it received, or the fire that burned for hours, but those combined factors--along with the building's unusual construction--were enough to set off the chain-reaction collapse.
o rly?

What physical damage? Where are the photos that prove 25% of Building 7 was scooped out? The photos published in reports, and those available on me Internet do not show anything other than trivial damage, such as some broken windows.

Tom Franklin, a professional photographer for a New Jersey newspaper, traveled quickly to the World Trade Center to get photographs. According to his own report, he was standing in front of Building 7 at about 4 p.m.. He took lots of photos, but where are his photos of Building 7? Why would he ignore a skyscraper with 25% of its first 10 floors scooped out?
Quote:
Originally Posted by Popular Mechanics
CLAIM: Two holes were visible in the Pentagon immediately after the attack: a 75-ft.-wide entry hole in the building's exterior wall, and a 16-ft.-wide hole in Ring C, the Pentagon's middle ring. Conspiracy theorists claim both holes are far too small to have been made by a Boeing 757. "How does a plane 125 ft. wide and 155 ft. long fit into a hole which is only 16 ft. across?" asks reopen911.org, a Web site "dedicated to discovering the bottom line truth to what really occurred on September 11, 2001."

The truth is of even less importance to French author Thierry Meyssan, whose baseless assertions are fodder for even mainstream European and Middle Eastern media. In his book The Big Lie, Meyssan concludes that the Pentagon was struck by a satellite-guided missile--part of an elaborate U.S. military coup. "This attack," he writes, "could only be committed by United States military personnel against other U.S. military personnel."

FACT: When American Airlines Flight 77 hit the Pentagon's exterior wall, Ring E, it created a hole approximately 75 ft. wide, according to the ASCE Pentagon Building Performance Report. The exterior facade collapsed about 20 minutes after impact, but ASCE based its measurements of the original hole on the number of first-floor support columns that were destroyed or damaged. Computer simulations confirmed the findings.

Why wasn't the hole as wide as a 757's 124-ft.-10-in. wingspan? A crashing jet doesn't punch a cartoon-like outline of itself into a reinforced concrete building, says ASCE team member Mete Sozen, a professor of structural engineering at Purdue University. In this case, one wing hit the ground; the other was sheared off by the force of the impact with the Pentagon's load-bearing columns, explains Sozen, who specializes in the behavior of concrete buildings. What was left of the plane flowed into the structure in a state closer to a liquid than a solid mass. "If you expected the entire wing to cut into the building," Sozen tells PM, "it didn't happen."

The tidy hole in Ring C was 12 ft. wide--not 16 ft. ASCE concludes it was made by the jet's landing gear, not by the fuselage.
Where is a photograph that shows a hole 75 feet wide? All the photos available in reports and the Internet show only small holes. I call BS. These areguments are getting old. In this very thread I've posted many times about how it's impossible that there could have been a 75 foot hole. It's absurd.
Quote:
Originally Posted by Slightly less Popular Mechanics
CLAIM: Many Pentagon windows remained in one piece--even those just above the point of impact from the Boeing 757 passenger plane. Pentagonstrike.co.uk, an online animation widely circulated in the United States and Europe, claims that photographs showing "intact windows" directly above the crash site prove "a missile" or "a craft much smaller than a 757" struck the Pentagon.

FACT: Some windows near the impact area did indeed survive the crash. But that's what the windows were supposed to do--they're blast-resistant.

"A blast-resistant window must be designed to resist a force significantly higher than a hurricane that's hitting instantaneously," says Ken Hays, executive vice president of Masonry Arts, the Bessemer, Ala., company that designed, manufactured and installed the Pentagon windows. Some were knocked out of the walls by the crash and the outer ring's later collapse. "They were not designed to receive wracking seismic force," Hays notes. "They were designed to take in inward pressure from a blast event, which apparently they did: [Before the collapse] the blinds were still stacked neatly behind the window glass."
Withstanding a hurricane is impressive, but withstanding a plane crash is down right amazing. Check out post #136 in this thread. It shows that the wing of a plane hit a window and it didn't break. Can I get some windows like this? Are they nuke resiastent, too?
Quote:
Originally Posted by Popular Mechanics
CLAIM: Conspiracy theorists insist there was no plane wreckage at the Pentagon. "In reality, a Boeing 757 was never found," claims pentagonstrike.co.uk, which asks the question, "What hit the Pentagon on 9/11?"

FACT: Blast expert Allyn E. Kilsheimer was the first structural engineer to arrive at the Pentagon after the crash and helped coordinate the emergency response. "It was absolutely a plane, and I'll tell you why," says Kilsheimer, CEO of KCE Structural Engineers PC, Washington, D.C. "I saw the marks of the plane wing on the face of the building. I picked up parts of the plane with the airline markings on them. I held in my hand the tail section of the plane, and I found the black box." Kilsheimer's eyewitness account is backed up by photos of plane wreckage inside and outside the building. Kilsheimer adds: "I held parts of uniforms from crew members in my hands, including body parts. Okay?
Not okay. THERE WAS NO BLACK BOX FOUND AT THE SITE OF THE PENTAGON CRASH. She lied.


This is all I have time for during a 1 hour lunch. I'll finish a bit later.

Last edited by Willravel; 03-24-2006 at 05:32 PM.. Reason: spelling of all things
Willravel is offline  
Old 03-24-2006, 01:16 PM   #195 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
Quote:
Originally Posted by Ustwo
Wow, that sure had a lot of straw men in that article.
Did you know that the guy who prepared daily security briefs for Reagan and also briefed Bush I thinks 9/11 was an inside job (Ray Mcgovern)?

Also, the former chief economist for Bush I thinks the same thing(Morgan Reynolds)?

Regarding PM, why didn't they ask why Ashcroft stopped flying commercial airliners prior to 9/11, or why Mayor Willie Brown of San Francisco was told not to fly to New York that day. Did Bin Ladin call them and tell them it was too dangerous?

Why doesn't the government just release the videos of the plane hitting the pentagon to clear that whole issue up?

Don't forget about the numerous military drills that depicted flying planes into buildings that day. Of course PM can't answer those questions.
samcol is offline  
Old 03-24-2006, 03:56 PM   #196 (permalink)
Pissing in the cornflakes
 
Ustwo's Avatar
 
Quote:
Originally Posted by samcol
Did you know that the guy who prepared daily security briefs for Reagan and also briefed Bush I thinks 9/11 was an inside job (Ray Mcgovern)?

Also, the former chief economist for Bush I thinks the same thing(Morgan Reynolds)?

Regarding PM, why didn't they ask why Ashcroft stopped flying commercial airliners prior to 9/11, or why Mayor Willie Brown of San Francisco was told not to fly to New York that day. Did Bin Ladin call them and tell them it was too dangerous?

Why doesn't the government just release the videos of the plane hitting the pentagon to clear that whole issue up?

Don't forget about the numerous military drills that depicted flying planes into buildings that day. Of course PM can't answer those questions.
Ummm this was a great conspiracy (right wing, NWO, Illuminatus, whatever) and someone decided to save the Mayor of San Francisco?
__________________
Agents of the enemies who hold office in our own government, who attempt to eliminate our "freedoms" and our "right to know" are posting among us, I fear.....on this very forum. - host

Obama - Know a Man by the friends he keeps.
Ustwo is offline  
Old 03-24-2006, 04:01 PM   #197 (permalink)
... a sort of licensed troubleshooter.
 
Willravel's Avatar
 
Quote:
Originally Posted by Ustwo
Ummm this was a great conspiracy (right wing, NWO, Illuminatus, whatever) and someone decided to save the Mayor of San Francisco?
It's not about secret organizations or lost treasure or Nicholas Cage. It's a simple matter of some people are willing to do a lot to get what they want. It is a hell of a coincedence that on 9/10, Mayor Willie Brown was told to miss his flight to NY, is it not?

There are questions without answers, and it seems like a lot of people are avoiding asking those questions. Do you ever wonder about any of the occourances surrounding 9/11, Ustwo?
Willravel is offline  
Old 03-24-2006, 09:38 PM   #198 (permalink)
Junkie
 
samcol's Avatar
 
Location: Indiana
Quote:
Originally Posted by Ustwo
Ummm this was a great conspiracy (right wing, NWO, Illuminatus, whatever) and someone decided to save the Mayor of San Francisco?
I'm not sure what you're implying, but apparently the mayor was important enough to be spared. I don't know why and don't really care and it's not really important because all this call shows is that there was prior knowledge by a person, or group in the government that an event was going to happen in New York that day. Which goes against what we've been told that know one ever knew or thought that such a thing could happen.

Last edited by samcol; 03-24-2006 at 09:44 PM..
samcol is offline  
Old 03-24-2006, 11:29 PM   #199 (permalink)
ash
Upright
 
Location: texas
i think the bush admin benefited from attacks, it makes you wonder if the attacks were generated to democratize worldwide and make an excuse to declare war on the iraqis. with everything going on with oil prices, i think the people need to look at the bigger picture instead of analyzing everything
__________________
"somepeoplesay"
ash is offline  
Old 03-25-2006, 04:09 AM   #200 (permalink)
Lennonite Priest
 
pan6467's Avatar
 
Location: Mansfield, Ohio USA
We will NEVER know the truth of 9/11. Whether it was truly terrorists, or a government conspiracy or both, we just will not know and thus theories will always come out.

The problem existing isn't 9/11. The problems are: what has the government done since, what is it that is happening that makes the conspiracies so believable and what is being done to refute the conspiracies.

Well, since 9/11:

we have gone to war with a country not involved (yet tried to blame them, falsely) resulting in 1000's maimed and dead and billions that we cannot afford being spent.......... and all the while if anyone complained they were terrorist sympathizers, whackos and their patriotism questioned.

We have seen rights taken away, wiretaps without warrants, due process on hold, trial by jury laughed at, torture in prison camps......... and all the while if anyone complained they were terrorist sympathizers, whackos and their patriotism questioned.

We have seen more of our country sold including most recently our ports security to the Chinese to the point where after the Chinese inspect ships coming in, we cannot.

Finally, we hear how we must lose our rights to protect us from the "next attack" yet we have an administration that allows and almost gleefully promotes illegal aliens to cross our borders, this administration has offered them free healthcare setting aside BILLIONS to take care of them, knows that by allowing them in they can destroy prevelant wages, and so on.... all based on their own or their donators' wallets, not the true safety of ALL US citizens. In which case any one of those aliens can be terrorists ready to make the "next act"............. and all the while if anyone complained they were terrorist sympathizers, whackos and their patriotism questioned.



The only true refuting of anything is attacking the people asking questions and trying to question their sanity. Yet, the government continues to hide information, change stories and outright lie to the people...... so one has to ask, why are they working so hard to refute in these ways and not just bring out the evidence and truly be open?


The biggest and most important question need to be answered: WHO IS PROFITTING THE MOST? Not the US, not the citizens, not the taxpayers..... in fact we are losing far, far more than we did on just 9/11. So Then who is???????????? Follow the money, the insurance, the government billions to rebuild (when nothing has been done yet..... we haven't even fucking accepted a blueprint that I know of.... and if we have it's not been very well publicized), the media's right winged talking heads who carry blindly Bush's agenda, the money spent on the wars (the over charging of fuel to the army, or the payment of goods never delivered, or the substandard armor and protection we have given our men)............ we just truly need to follow OUR TAX MONEY. ............. AND YET: ......... all the while if anyone complained they were terrorist sympathizers, whackos and their patriotism questioned.


We cannot change 9/11. IMHO perhaps the government didn't "do" anything but there is no doubt in my mind they knew it was going to happen and allowed it to happen.

There is far too much money not accountable, too many coincidences and lies and coverups and fraudulent claims and weird unexplainable incidences our government and this administration keep trying to sweep under the carpet and the defensiveness is outlandish. If they have nothing to hide why are they so defensive??????????

FOLLOW THE TAX MONEY!!!!!!!!!!!!!!!!!! and we will have the answers we seek.

As said on Coast2coast last night (paraphrased): "the US was this great mansion and we ignored the stealing of small stuff.... but not these people have taken the artwork, the furniture, the computers, the games, etc. and are now ripping out the chandeliers, the gold pipes, the marble pillars and even the hardwood floor and aren't even attempting to hide any of the looting anymore."

It's time to speak out, rebel and demand our government be held accountable to its citizenry and not foreign investors, governments or rich. IT IS OUR COUNTRY, IT IS OUR RIGHTS AND FREEDOMS AND IT IS OUR CHILDRENS FUTURE THAT WE MUST FIGHT TO PROTECT AND IF WE ALLOW WHAT IS HAPPENING TO CONTINUE..... OUR PROGENY WILL LOOK BACK ON US AND CURSE US FOR NOT DOING ANYTHING TO PROTECT AND MAKE SURE THEY HAD THE SAME OPPUTUNITIES AND FREEDOMS WE SO ENJOYED.
__________________
I just love people who use the excuse "I use/do this because I LOVE the feeling/joy/happiness it brings me" and expect you to be ok with that as you watch them destroy their life blindly following. My response is, "I like to put forks in an eletrical socket, just LOVE that feeling, can't ever get enough of it, so will you let me put this copper fork in that electric socket?"

Last edited by pan6467; 03-25-2006 at 04:19 AM..
pan6467 is offline  
 

Tags
911, happened


Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is Off
Trackbacks are On
Pingbacks are On
Refbacks are On



All times are GMT -8. The time now is 05:59 PM.

Tilted Forum Project

Powered by vBulletin® Version 3.8.7
Copyright ©2000 - 2024, vBulletin Solutions, Inc.
Search Engine Optimization by vBSEO 3.6.0 PL2
© 2002-2012 Tilted Forum Project

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360