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Old 3rd April 2009, 10:47 PM   #74
BCR
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Originally Posted by Galileo View Post
Argue the evidence.
Okay, I will. I am not a Chemist, but I have worked with optics since I rebuilt my first telescope at age 12. So I know a thing or two about spectral analysis. Below I have created a composite of the spectra from page 8 of Dr. Jones paper (Fig 7) for the red dust and the spectra for thermite.



The spectra for thermite extends only to 5 keV, so lets just talk about that segment shall we? Galileo, please show me the spectra signature for thermite in any of the four spectra presented by Dr. Jones. I am open to the evidence, but I simply don't see the 4.5 keV peak for titanium in any of the spectra above or elsewhere in his paper. Show me the thermite Galileo.

Perhaps Dr. Jones is talking another flavor of thermite. If so, please post the spectra for it so that we can compare.



Although there is similar spectra in the case of Fig 25 on page 18, the peaks are simply not proportionate. In thermite, titanium is 70% and aluminum around 25%. The 4.5 keV peak for titanium should be higher than the one for aluminum. That is not the case and as a matter of fact, the aluminum peak is significantly higher in Fig 25. I would think a more reasonable hypothesis is that the trace amount of titanium observed in the Fig 25 sample came from another source. I'm sure among the computers and other office equipment in the WTC, titanium was present somewhere.

Quote:
Titanium commercial aerospace requirements (including engine components such as blades, discs, rings and engine cases as well as airframe components including bulkheads, tail sections, landing gear, wing supports and fasteners) can account for a substantial proportion of the mass of modern aircraft, for example:

The four engines alone on the Airbus A380 use about 26 metric tons (57,000 pounds) of titaniumBoeing (including both the airframes and engines)

B787 – 134 metric tons (295,000 lb) of titanium
B777 – 59 metric tons (130,000 lb) of titanium
B747 – 45 metric tons (99,000 lb) of titanium
B737 – 18 metric tons (40,000 lb) of titanium
Please resolve this for us Galileo. Inquiring minds want to know.
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Last edited by BCR; 3rd April 2009 at 11:25 PM.
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