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originally posted by: Informer1958
a reply to: skyeagle409
The laws of physics and experts are not with you. The molten flow of aluminum was seen from the corner where most of the aluminum airframe of United 175 was piled up.
Opinion not a proven fact yet.
And there is the problem with any conspiracy theory. A person can choose what facts they want to believe. And can see a scientific study and always find a way to say well they made that up. Or they forgot about this. I find it funny that people still even argue this. At this point even if it was fake there is no way to prove it. To much time has passed and if it hasn't been proved wrong by now it to late.
I'll tell you what're I have a problem with it takes weeks of work to set up a building for demolition.. You have to set up charges cut support beams figure the timing for each explosive they can't all just fire at once not that simple. So if it was controlled how did they do it with people working in the building I would think people would notice wires going everywhere. The drilling through the floor that would have been required the exposed walls to get to support beams. There is just no way to take that building some with hundreds of hours of work.
They have wireless microphones these days, and I suspect they also have wireless detonators.
The preparation went on for months, and one tenant was on record right after it happened that tenants had been advised that on the weekend before, all electricity would be off for a few hours.
Preparation went on for months, and power was off for a few hours? So, I am sure you can present someone who remembers having their offices torn apart for weeks while demolition charges were installed right? Oh, right. They prepared for months and then went in, ripped off drywall, planted all the charges, repaired, taped, sanded and repainted the walls in a few hours.
Indications of the Imminent Collapse of the World Trade Center Buildings Disprove Explosives Theory
Scientists investigating the Sept. 11, 2001 collapse of the twin towers said, "the World Trade Center towers showed telltale signs they were about to collapse several minutes before each crumbled to the ground." There would not be telltale signs if it was explosives (Controlled Demolition) that caused the buildings to collapse.
"In the case of the north tower, police chopper pilots reported seeing the warning signs - an inward bowing of the building facade - at least eight minutes before it collapsed at 10:29 a.m." New York Daily News reporter Paul Shin wrote in his June 19th, 2004 article 9/11 cops saw collapse coming.
www.representativepress.org...
What the Experts Have Said
Initial opinions and analysisImpact locations for 1 (right) and 2 WTCThe first person to theorize that the buildings collapsed due to structural failure due to fire was actually an eye-witness Fox News freelancer named Mark Walsh. At 11:55 am on September 11, Walsh was asked about what he saw from his apartment. "... I was watching with my roommate. It was approximately several minutes after the first plane had hit. I saw this plane come out of nowhere and just ream right into the side of the Twin Tower exploding through to the other side, and then I witnessed both towers collapse, one first, and then the second, mostly due to structural failure because the fire was just too intense."
In the immediate aftermath of the attacks, numerous structural engineers and experts spoke to the media, describing what they thought caused the towers to collapse. Hassan Astaneh, a structural engineering professor at theUniversity of California at Berkeley, explained that the high temperatures in the fires weakened the steel beams and columns, causing them to become "soft and mushy", and eventually they were unable to support the structure above. Astaneh also suggested that the fireproofing became dislodged during the initial aircraft impacts. He also explained that, once the initial structural failure occurred, progressive collapse of the entire structure was inevitable.Cesar Pelli, who designed the Petronas Towers in Malaysia and the World Financial Center in New York, remarked, "no building is prepared for this kind of stress."
On September 13, 2001, Zdeněk Bažant, professor of civil engineering and materials science at Northwestern University, circulated a draft paper with results of a simple analysis of the World Trade Center collapse. Bažant suggested that heat from the fires was a key factor, causing steel columns in both the core and the perimeter to weaken and experience deformation before losing their carrying capacity and buckling. Once more than half of the columns on a particular floor buckled, the overhead structure could no longer be supported and complete collapse of the structures occurred. Bažant later published an expanded version of this analysis. Other analyses were conducted by MIT civil engineers Oral Buyukozturk and Franz-Josef Ulm, who also described a collapse mechanism on September 21, 2001. They later contributed to an MIT collection of papers on the WTC collapses edited by Eduardo Kausel called The Towers Lost and Beyond.
originally posted by: cardinalfan0596
a reply to: MotherMayEye
Yeah we should start doing it that way. Its a great way to demolish several blocks at once, who cares if they knock down other buildings in the process....
originally posted by: cardinalfan0596
a reply to: MotherMayEye
Thank you for confirming you don't know jack about fire....or demolitions for that matter. Have a good evening.
originally posted by: cardinalfan0596
a reply to: MotherMayEye
Don't claim reasoning skills and then put forward that idea. Its silly.
originally posted by: cardinalfan0596
a reply to: MotherMayEye should have dropped the mic long ago. Before you highlighted the flaws in your thinking.
m sorry sir but with all due respect... You have been debunked repeatedly.
Geesh. You guys make such good points! Why on earth do these demolition companies waste their time and money with explosives to bring down tall, steel structured buildings when they could just wrecking ball a few floors, throw some fuel inside and set it on fire to bring them down?
It's crazy how these demolition companies rip their customers off. Must totes be a scam type business.
Or like WTC 7, just wrecking ball a corner and then set some paper and desks on fire.
originally posted by: cardinalfan0596
a reply to: Salander
Preparation went on for months, and power was off for a few hours? So, I am sure you can present someone who remembers having their offices torn apart for weeks while demolition charges were installed right? Oh, right. They prepared for months and then went in, ripped off drywall, planted all the charges, repaired, taped, sanded and repainted the walls in a few hours.