posted on Jul, 29 2008 @ 12:06 AM
The following information is stuff that I've run across as time has gone on, and I would like to submit it here as what I view to be the truth in the
hopes that it may shed some light on what appears to be an already beat-to-death topic. But, since I already posted I would start this thread, here
it is.
Okay - truthers. Where do I begin. Some of the claims they have made have been outlandish, to be sure. The first of which is
Al-Qaeda didn't plan and execute the attacks on the World Trade Centers and the Pentagon. Our own government did it. They staged the plane
crashes and filled the twin towers and other buildings in the WTC complex with explosives to destroy them.
On this first topic - a lot of "truthers" like to state that they believe the WTC buildings were brought down by explosives, there "being no way
planes could make the buildings fall."
An incident they use is in 1945 when a B-25 bomber crashed into the Empire State Building. 1) B-25 carries less than 1,000 gallons of fuel. A
standard operating load was around 590-610 gallons. A fully-loaded 757 carries 24,000 gallons of jet fuel to travel across the US. 2) The B-25 hit
the Empire State Building head-on, just to the right of a load bearing column, luckily minimizing damage to the structure. 3) Both of the 9/11 jets
flew into the buildings canted at an angle (which would take out more floors than if they were to hit head on). 4) The B-25 bomber was flying at
around 200 miles an hour - the 757s were moving twice as fast and weighed more.
Furthermore: the Empire State Building is comprised of thick steel girders and limestone. The WTC towers were a design that, at the time was
considered to be revolutionary design - meant to be flexible in high winds. The chief building support was a central core of steel girders that was
used to house elevators, heating and AC systems, and other systems needed to operate the buildings. This lack of the girder and support system of the
Empire State Building gave the WTC 40,000 more square feet of office space per floor. The rest of the construction was all glass, concrete, drywall
and lightweight steel trusses used to house the windows on the outside.
- B-25 bomber weighed last, traveled slower, had less fuel than 757s
- WTC Towers weigh less, more flexible, less support than Empire State Building
The next topic that I've seen on here as well as in other places - "The fire from the jets could not have melted the steel in the building."
Okay - a fire in a high rise is sort of like a chimney... After the two planes crashed into the towers - they shattered the windows on both sides of
the building and the winds were allowed to come in from the sea. These winds fed the flames of the tons and tons of combustible material in the
buildings. The thousands of gallons of jet fuel began to burn creating an effect similar to that found in a blast furnace. One book made a fairly
humorous remark "You know - the kind they use to melt steel into girders?" The main idea here is that the fire really never had to get hot enough
to melt the steel, it only had to weaken them enough to shift the weight support of the buildings out to the steel truss beams which were never meant
to support the building in the first place.
Steel begins to lose its structural integrity at 600 degrees celsius and at about 1,000 degrees, retains only abotu 10 percent of it. The final
reports estimated the fires in the buildings reached at least 1,000 degrees celsius or 1,832 degrees farenheit.
- High Rise building create a chimney effect - containing heat and intensifying it.
- Windows shattered out of the buildings let wind/oxygen in to fuel the fires.
- Fire was about 1,000 degree celsius, steel begins to weaken at 600 degrees and at 1,000 retains 10 percent of its original structure....