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Originally posted by HLR53K
Just because there was rust on the beams and you found a water jet cutter doesn't mean that one was used.
Originally posted by HLR53K
Interesting idea.
I would have to lean towards no, but it might be possilble. Since the microstructure of the steel of all the beams are just that much different from one another (due to the steel creation and quenching process), it's impossible to find a single frequency to affect them all. That, and there's so many things inside the building that would dampen out the vibrations.
Natural Frequency and
Building Design
! Design Buildings OUTSIDE their
Natural Frequency … Otherwise they
are Subject to Collapse
! General Rule …
– Short Buildings are Stiff and Have High
Natural Frequencies
– Tall Buildings have Low Natural
Frequencies
Since I'm sure the WTC towers were designed to withstand earthquakes of some magnitude, a small little vibration shouldn't be able to shake the building apart. I wonder how you would find the natural frequency of the WTC towers in the first place.
You don't "loosen" welds as much as you just break them, since a weld is a filler that's molecularly "blended" through heat between the two surfaces, but I know what you're getting at. Since the welds are designed to already hold up that much force, I doubt the additional vibrations would be enough to break them.
The mass that's moving on Tesla's device would have to be significantly larger than anything that you could stick in your pocket, that much I know for sure.
Originally posted by HLR53K
My major isn't civil engineering so buildings aren't something I know a whole lot about. New things to learn.
I'm not as much saying that it isn't completely possbile as much as it's slightly off the beaten path, if you will, in regards to the WTC towers. Like one of the posters in your thread said, I would expect to see more large chunks of the building falling.
But if used in conjunction with the airplane impacts, I could see it being used to cause the weakening members to fail. Somewhat of a reach, but not completely out there like the space beams I keep seeing people mention.
I'll continue to read that thread you linked.
Originally posted by Griff
if not can we at least then all finally agree that these "thermite cutters" are pure speculation?
I can fully agree with this. Can you agree that the corrosion/errosion of the steel in the FEMA report being caused by gypsum is also speculation as there is no precedence for this?
Originally posted by Damocles
sulpher from the gypsum drywall coupled with heat from a fire is responsible for the erosion of some of the structural steel in buildings 1&2 (never heard of it being blamed in 7 so i wont go there)? is that the actual question?
Originally posted by Griff
I find it amazing how people jump on an idea just because it fits their point of view (both sides). Without any evidence, precidence and/or experimentation to back it up.
So, I wonder why this strange phenomenon has been swept under the rug?
Originally posted by HLR53K
The quote you posted only said "jet cutters" and I went to the website you linked and it didn't elaborate any further and that link on the site was broken.
Originally posted by Damocles
because many people dont like to question the nature of god either, for to do so would challenge their beliefs
Originally posted by Damocles
i thought it was FEMA saying (paraphrasing here) "well, it could have been from sulpher" at which time the CT crowd said "SEE!!! THERMITE!! THERMITE HAS SULPHER!!" and the OCT crowd started screaming "SO DOES GYPSUM DRYWALL!!! IT HAD TO BE THE DRYWALL THERE WAS LOTS OF IT THERE!!!"
Several regions in the section of the beam shown in Figures C-1 and C-2 were examined to determine microstructural changes that occurred in the A36 structural steel as a result of the events of September 11, 2001, and the subsequent fires. Although the exact location of this beam in the building was not known, the severe erosion found in several beams warranted further consideration. In this preliminary study, optical and scanning electron metallography techniques were used to examine the most severely eroded regions as exemplified in the metallurgical mount shown in Figure C-3. Evidence of a severe high temperature corrosion attack on the steel, including oxidation and sulfication with subsequent intragranular melting, was readily visible in the near-surface microstructure. A liquid eutectic mixture containing primarily iron, oxygen, and sulfur formed during this hot corrosion attack on the steel. This sulfur-rich liquid penetrated preferentially down grain boundaries of the steel, severely weakening the beam and making it susceptible to erosion. The eutectic temperature for this mixture strongly suggests that the temperatures in this region of the steel beam approached 1,000 °C (1,800 °F), which is substantially lower than would be expected for melting this steel.
Originally posted by Damocles
really starting to think that the drywall theory was put out by the OCT crowd as a counter to the thermite theory.
and more and more i get this sick sinking feeling that at some point in the past i myself may have suggested drywall as a source for the sulpher FEMA suggests may have been a factor in the steel erosion.
if i did suggest such a thing, um...my bad not going to now say its not possible, im going to say that i myself have no basis for which to make such a statement.