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www.nist.gov...
Then, progressing from east to west across WTC 7, all of the columns failed in the core of the building (58 through 78). Finally, the entire façade collapsed.
a video, it appears that WTC 7 is descending in free fall, something that would not occur in the structural collapse that you describe. How can you ignore basic laws of physics?
In the draft WTC 7 report (released Aug. 21, 2008; available at wtc.nist.gov...), NIST stated that the north face of the building descended 18 stories (the portion of the collapse visible in the video) in 5.4 seconds, based on video analysis of the building collapse. This time period is 40 percent longer than the 3.9 seconds this process would have taken if the north face of the building had descended solely under free fall conditions. During the public comment period on the draft report, NIST was asked to confirm this time difference and define the reasons for it in greater detail.
www.nist.gov...
Then, progressing from east to west across WTC 7, all of the columns failed in the core of the building (58 through 78). Finally, the entire façade collapsed.
a video, it appears that WTC 7 is descending in free fall, something that would not occur in the structural collapse that you describe. How can you ignore basic laws of physics?
In the draft WTC 7 report (released Aug. 21, 2008; available at wtc.nist.gov...), NIST stated that the north face of the building descended 18 stories (the portion of the collapse visible in the video) in 5.4 seconds, based on video analysis of the building collapse. This time period is 40 percent longer than the 3.9 seconds this process would have taken if the north face of the building had descended solely under free fall conditions. During the public comment period on the draft report, NIST was asked to confirm this time difference and define the reasons for it in greater detail.
originally posted by: Jesushere
And there are at least two other studies that support fire related collapse of WTC
Are you referring to the Arup engineering investigation or some other investigation? Be specific so I able to talk about it?
nutronglush.....found only in 911 threads....someone pull that plug
originally posted by: neutronflux
a reply to: Salander
What does you rants have to do with there is absolutely no proof of planted explosives at the WTC 7.
originally posted by: GBP/JPY
nutronglush.....found only in 911 threads....someone pull that plug
originally posted by: neutronflux
a reply to: Salander
What does you rants have to do with there is absolutely no proof of planted explosives at the WTC 7.
originally posted by: GBP/JPY
a reply to: GBP/JPY
I xsee what you mean GOT TAM HAL 9000....TIME FOR A NEUTRON FLUSH, WHERE'S THAT SILVER HANDLE??!!!!
originally posted by: neutronflux
a reply to: Jesushere
Nice if you to create a false argument by leaving out simple facts.
Ome, the interior of WTC 7 was not a instant global collapse of pancaking floors. It was a local collapse that turned to a east to west interior collapse.
Two, you for got all the interior columns failed in the core of the building. And only after the core columns failed, did the facade fall.
www.nist.gov...
Then, progressing from east to west across WTC 7, all of the columns failed in the core of the building (58 through 78). Finally, the entire façade collapsed.
Three. You for got this last key part. Only after all the core columns buckled, did the facade move. The north side of the facade in phase two of its collapse was measured at free fall. NIST never claimed WTC 7’s floor system fell at the rate of free fall. Is that false?
a video, it appears that WTC 7 is descending in free fall, something that would not occur in the structural collapse that you describe. How can you ignore basic laws of physics?
In the draft WTC 7 report (released Aug. 21, 2008; available at wtc.nist.gov...), NIST stated that the north face of the building descended 18 stories (the portion of the collapse visible in the video) in 5.4 seconds, based on video analysis of the building collapse. This time period is 40 percent longer than the 3.9 seconds this process would have taken if the north face of the building had descended solely under free fall conditions. During the public comment period on the draft report, NIST was asked to confirm this time difference and define the reasons for it in greater detail.
It must be sad realizing you cannot make a case of CD at the WTC using Video, Audio, seismic evidence, and cite specific material evidence. It is embarrassing to see you use half truths and right out misrepresentation of facts to create truth movement fantasies.
And we have not even covered how a CD system in WTC 7 would maintain its integrity after impact damage from WTC 1 and 2, and the fires in WTC 7
I have explained already in another post-NIST removed shear studs, girder stiffeners, lateral plates to support their collapse model.
originally posted by: neutronflux
originally posted by: Jesushere
And there are at least two other studies that support fire related collapse of WTC
Are you referring to the Arup engineering investigation or some other investigation? Be specific so I able to talk about it?
Can you name one report that is signed deposition for proof of CD at WTC 7.
Again, what is it like only being able to turn to debunked truth movement snake oil salesmen? Only being able to create false narratives? Never being able to cite evidence of planted explosives from the video, audio, seismic record? Not one bit of proof of a column cut or melted by thermite?
originally posted by: neutronflux
a reply to: Jesushere
You
I have explained already in another post-NIST removed shear studs, girder stiffeners, lateral plates to support their collapse model.
One. Name the computer modeling that proves they would stop collapse.
Two. What scientific law states shear studs would stop beams from expanding when heated.
Thee. What scientific law states steel does not weaken when heated because of shear studs?
Four. What scientific law states shear bolts will stop the contraction of cooling steel.
Five. The shear bolts wouldn’t break when the thermal expansion / contraction broke floor connections? Why?
Six. If there was buckling from twisting of beams, how would shear studs stop that?
Seven. Shear studs made the structure more rigid? That would introduce more strain in the structure. Leading to more mis-shaping of the structure, if the shear bolts didn’t break.
Your shear studs are not even part of AE’s Tony S’s debates on metabunk. It’s a dead end argument.
originally posted by: neutronflux
a reply to: Jesushere
You still have to prove active thermite in dust samples...
You are trying to change the topic again...
What test did Harrit run to show there was elemental aluminum in his sample to prove active thermite.
What lab did he submit the samples to verify active thermite to complete the discovery process.
You did not answer the question.
Yet Harrits claim of thermite was in a mix containing “an epoxy resin and kaolin clay “ and “iron oxide pigment and plates of aluminum/silicon consistent with reference samples of kaolin“
Why would anyone mix thermite in paint? Maybe because there was no thermite. No free aluminum for a thermite reaction
You will not get to the truth pursing truth movement con artists....
He carried out a methyl ethyl ketone and saw the Aluminum was not mixed or bonded with the other compounds. If you think this test was not good enough, provide some answers for why you believe this?
The nano-thermite is going to mix with the paint on the steel that's where they have to place it.
Skeptics have already ruled out one paint. They still think it might be Laclede paint but Dr Milette found no strontium chromate in his sample this cannot be ignored.