"Cherry picking" again, eh Rob/Jason? (Did you grow up on a fruit farm?) The overall thrust of both the articles I linked is not kind to your up-in-the-night position.Rob wrote:Jason wrote:At your 2nd link the author attacks the evidence on thermite/nanothermite but states the following -
Some excerpts:
"Harrit and Jones base their identification of the WTC red/gray chips as a 'nanothermitic material' on three observations: 1) The material's composition: mostly Al, Fe, O,Si, and C. 2) The presence of intimately mixed sub-micron particles rich in Al and Fe. 3) The ignition behavior of the chips. Re. 1): [Their] observation is hardly definitive since the list of identified elements describes the composition as a mixture of many very common building materials known to have been present in the TT. In adddition, Si is usually not considered to be an ingredient of conventional thermite. Re. 2): [Their] observation is also not definitive because of the previously noted issue of the variability of nanothermite formulations. . . . H&J's red/gray chips contain only Al platelets approx. 1 micron in diameter and 50 mm thick. These Al particles are too large to be correctly classified as nano-scale material. [Based on studies done by scientists at Lawrence Livermore.] Re. 3): This observation was partly corroborated by Henry-Couannier, an independent researcher. However, while Henry-Couannier confirmed H&J's observations concerning the chips' composition and particle size, he has reported difficulty in igniting material extracted from his WTC dust sample even when heated to 900 deg. C." (The 9/11 Forum)
"It is well documented that nanothermites alone are not a practical high explosive. Thus we read in a recent article by E. L. Dreizin in Progress in Energy and Combustion Science: 'Combustion of nanocomposite thermite was found to produce gas pressures that are inadequate for ignition primers. . .'."
(The 9/11 Forum)
"T. Mark Hightower (chemical engineer), decided to investigate [the use of nanothermite] as an explosive." [I mentioned this in my earlier post.] He wrote to several leading 9/11 researchers, and he also did his own research. "The replies he has received suggest that this is an isssue they are unwilling to examine fully and openly." Hightower explained to Richard Gage (founder of Architects and Engineers for 9/11 Truth) that "this paper offers no evidence to me that explosive velocities anywhere near that of TNT (22,600 fps) can be produced by nanothermites as described and presented." (Has nanothermite been oversold to the 9/11 Truth community? James Fetzer)
You quoted the following, somehow imagining (wishful thinking, perhaps?) that it supports your position (you appear to have read only the first sentence): "We do have visual evidence (videos) that strongly indicate. . .that the Twin Towers did not come down by gravitational collapse. However, apart from that, we are still where we started--pursuing different inquiries into how and why the buildings fell the way they did. 'Explosive nanothermite' is no firmer a theory than conventional explosive demolition, nuclear demolition, or directed free-eneregy technology; in fact, it is somewhat misleading and--for that reason alone--probably not the best horse for us to be betting on." (same source as above)
