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Originally posted by HowardRoark
Frankly this whole offer of $100,000 is a scam. Who is to judge if someone wins the money? the person putting it up, or an independent third party?
That's right. No one will ever win that money, becuase this guy will just keep denying that proof was offered.
Originally posted by HowardRoark
... becuase this guy will just keep denying that proof was offered.
When the planes were built they were designed to withstand a full speed impact from the largest commercial jet flying. It's been thirty years. bigger planes, larger fuel tanks, faster speeds. None of which, were taken into consideration back then.
and what was the air force supposed to do? shoot the planes down over new york city and dc? no doubt the gov't and the faa were caught off guard. no doubt nobody thought this was a possibility until the first plane hit. at that point there wasn't much time left to deal with the other 4 planes, especially since two were flying over major populated areas. I do believe the last plane was shot down. only part of any of this 9/11 conspiracy I do believe.
see above
they don't make em like they used to? The fireproof coating on the steel beams was damaged or destroyed in many areas. As mentioned above, the lack of upkeep was a major factor. THe heat generated by the fireball was high enough to weaken the steel. Once weakened, the weight of the buidling was enough of a catalyst to cause the steel to collapse. the top drops down and that weight pushes down on the remaining building with more force than was ever anticipated. Buildings collapse.
The only gray area for me. Heat, flying debris etc. might have played a part. An example of how hot it was: There is another building across the street that is supposed to be torn down. Reason? Mold. The mold grew as a result of the water damage. The water damage came when the sprinklers were set off as a result of the heat from the buildings across the street. That's pretty hot.
You don't need thousands of tons of steel to melt. As was evidenced after the planes hit, the steel was still standing. Was it damaged? Wouldn't you expect it to be after being hit with a plane that is much larger and was moving much faster and was carrying much more fuel than the building was prepared to handle?
Have you ever been in a fire wrecked building? I have. My parents' house burned to the ground one winter. I went there shortly after it happened. The entire house was gone. Wood door still intact. Everything melted but there was a bicycle frame, with wheels intact in the middle of the fire.
Standard I hate Bush line in almost every one of these conspiracy posts. How does Clinton play in the conspiracy? The WTC was attacked during his terms. I've heard how Bush et al have been planning this for a long time. How does he do that when he is not president? If the two WTC attacks were planned by a jackass from texas, while the current administration had his head in a fat intern's skirt, I'd say it would make Bush out to be much smarter than he is and Clinton would turn out to be the biggest moron, do nothing individual to ever walk the face of this earth.
Originally posted by Indigo_Child
That is clearly rubbish. The WTC were built to withstand the impact of a 747 jumbo jet.
Also, the official explanation attributes the collapse to a fire that melted the steel frame. Not to the stress caused by the collision, which it was suppose to withstand anyhow.
According to reports the steel was molten and remained burning for several weeks.
So, it did not weaken the steel, it melted it.
Further, if the fire burning on the floor did cause the steel to melt, the thermal energy would have dissipated along the steel frame, and cooled off.
That is generally what happens when melting steel in the industry, that is why they use blast-chambers, electric arcs or acetylene torches, because they need to generate a high very temperature to melt the steel, and need an abundance of oxygen to do so.
So again, how is it possible that jet fuel that burns at 220 degrees celsius or so, most of which was consumed in the initial fire ball, which was outside the building, was able to melt steel at 1500 degrees celsius in a limited air environment. Actually the fire fighters testify that the fires they dealt with were not that intense.
I have heard about buildings on fire before, but I've never seen a steel framed building collapse inwards from a fire. Have you? Source please.
Please do yourself a favor, learn a little bit about science and engineering before you start rehashing the same old drivel
American Free Press has learned of pools of �molten steel� found at the base of the collapsed twin towers weeks after the collapse. Although the energy source for these incredibly hot areas has yet to be explained, New York seismometers recorded huge bursts of energy, which caused unexplained seismic �spikes� at the beginning of each collapse.
These spikes suggest that massive underground explosions may have literally knocked the towers off their foundations, causing them to collapse.
In the basements of the collapsed towers, where the 47 central support columns connected with the bedrock, hot spots of �literally molten steel� were discovered more than a month after the collapse. Such persistent and intense residual heat, 70 feet below the surface, in an oxygen starved environment, could explain how these crucial structural supports failed.
Peter Tully, president of Tully Construction of Flushing, N.Y., told AFP that he saw pools of �literally molten steel� at the World Trade Center.
Originally posted by Indigo_Child
1. Steel begins to melt at 1500 degrees celsius
2. Jet fuel burns at 220 degrees celcius, more than 1000 degrees lower.
3. Most, if not all, the jet fuel was consumed in the initial fireball.
4. To melt or weaken steel, you need a concentrated high intensity source and oxygen, or the thermal energy dissipates due to conduction and the area cools off just as rapidly.
It was also known that iron was "trapped" in certain rocks (iron oxide), just as copper and tin were in others, but the technique of extracting it into a pure form remained a mystery. With the lower temperature charcoal fires available via air blowing, between 1100 and 1200 �C, iron would remain locked in the oxides. Although the iron does not liquify at these temperatures, it does soften considerably ("goes plastic") allowing it to be worked
Originally posted by Crakeur
there's no point arguing this. Indigo firmly believes in this conspiracy. No way he/she'll budge. Same as there's no way I'll be convinced that Bush was planning this prior to his being elected.
Originally posted by Indigo_Child
That is clearly rubbish. The WTC were built to withstand the impact of a 747 jumbo jet.
TLee Robertson, the project's structural engineer, addressed the problem of terrorism on high-rises at a conference in Frankfurt, Germany, last week, Chicago engineer Joseph Burns told the Chicago Tribune. Burns said Robertson told the conference, "I designed it for a (Boeing)
707 to hit it."
707
Ehhhh, try again please. According to news reports of the time as well as interviews with the engineer and architects, Nova did a great show on it, they took into account the biggest fastest commercial plane of the time. A Boeing 707. The 747 was not considered a factor at that time.
Originally posted by Crakeur
I can't imagine how a crew could have put that in place without anyone noticing. Was everyone on the payroll? I doubt it.
Can't see how it would have been overlooked by the tens of thousands of people passing thru each day.
The physicist told AFP, "From my experience as a physicist and research scientist with the GRU (Russia's Central Intelligence Agency) I have enough experience to judge that the WTC towers have been burning too quickly, too hot, and too completely to have been caused by the kerosene [jet fuel] fires that resulted from the crashes. Furthermore, the demolished buildings nearby [the 47-story Salomon Bros. Bldg.] are an indication that there was a plasmoid cloud involved, which probably affected the buildings nearby."
A plasmoid cloud is a heated and ionized gas that can be created and projected using far infrared thermal waves. Plasma occurs when a gas is heated so that some electrons have been separated from their atoms or molecules. Ball lightning is considered by experts to be a plasmoid phenomenon.
The physicist told AFP that he believes that a plasmoid may have been projected onto the towers before the planes struck. "The planes may have had a plasmoid in front of them. Just two or three seconds before the planes hit the towers, a plasmoid on the towers would have caused the Faraday cabin effect, like a car being hit by lightning."
Structural steel begins to soften at 450 C, half of it's strength is lost at 650 C
the maximum temperature that jet fuel burns is more or less 1,000 C.