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#1
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"Scott M. Kozel" wrote in
: "Wake UP!" wrote: The yellow color implies a molten-metal temperature of approximately 1000 oC, evidently above that which the dark- smoke hydrocarbon fires in the Towers could produce. If aluminum (e.g., from the plane) had melted, it would melt and flow away from the heat source at its melting point of about 650 oC and thus would not reach the yellow color observed for this molten metal. Thus, molten aluminum is in fact ruled out with high probability. Bullcrap. Molten aluminum at about 1,100 to 1,200 F glows yellow nicely, and if it was dribbling downward from where it was melting, you would see much the same effect as in those photos. If what you say is true, then consider emailing Dr Jones with your evidence and he will certainly update his paper |
#2
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Wake Up! wrote:
If what you say is true, then consider emailing Dr Jones with your evidence and he will certainly update his paper LOL It isn't too difficult for Dr Jones to actually research this himself |
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mrtravel wrote in
. com: Wake Up! wrote: If what you say is true, then consider emailing Dr Jones with your evidence and he will certainly update his paper LOL It isn't too difficult for Dr Jones to actually research this himself Obviously, he did. |
#4
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excerpt from Dr Jones' paper regarding experiment performed:
http://www.physics.byu.edu/research/energy/htm7.html We also noted that while a steel pan holding the aluminum glowed red and then yellow hot, the molten aluminum inside retained its silvery-gray color, adding significantly to the evidence that the yellow-white molten metal dripping from the South Tower shortly before its collapse was NOT molten aluminum. (Recall also that the yellow color of the molten metal (video clip above) implies a temperature of approximately 1100 oC -- too high for the dark-smoke hydrocarbon fires burning in the building.) This is point worth emphasizing: aluminum has low emissivity and high reflectivity, so that in daylight conditions molten aluminum will appear silvery-gray, while molten iron (with its characteristic high emissivity) will appear yellow-white (at ~1100 oC) as observed in the molten metal dirpping from the South Tower just before its collapse |
#5
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"Wake Up!" wrote in message
... excerpt from Dr Jones' paper regarding experiment performed: http://www.physics.byu.edu/research/energy/htm7.html We also noted that while a steel pan holding the aluminum glowed red and then yellow hot, the molten aluminum inside retained its silvery-gray color, adding significantly to the evidence that the yellow-white molten metal dripping from the South Tower shortly before its collapse was NOT molten aluminum. (Recall also that the yellow color of the molten metal (video clip above) implies a temperature of approximately 1100 oC -- too high for the dark-smoke hydrocarbon fires burning in the building.) This is point worth emphasizing: aluminum has low emissivity and high reflectivity, so that in daylight conditions molten aluminum will appear silvery-gray, while molten iron (with its characteristic high emissivity) will appear yellow-white (at ~1100 oC) as observed in the molten metal dirpping from the South Tower just before its collapse Prof. Jones sounds a lot like Cmdr. Donaldson, no disrespect intended to the late Cmdr. Paul Nixon |
#6
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![]() "Wake UP!" wrote in message ... excerpt from Dr Jones paper: http://www.physics.byu.edu/research/energy/htm7.html Dramatic footage reveals yellow-to-white hot molten metal dripping from the South WTC Tower shortly before its collapse: http://video.google.com/videoplay?do...54740145858863 &q=cameraplanet+9%2F11. The yellow color implies a molten-metal temperature of approximately 1000 oC, Problem is structural steel has a melting point of around 1400 deg C so whatever it was it was NOT molten steel. Keith |
#7
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"Keith W" wrote in news:dv13f4$g3v$1
: "Wake UP!" wrote in message ... excerpt from Dr Jones paper: http://www.physics.byu.edu/research/energy/htm7.html Dramatic footage reveals yellow-to-white hot molten metal dripping from the South WTC Tower shortly before its collapse: http://video.google.com/videoplay?do...54740145858863 &q=cameraplanet+9%2F11. The yellow color implies a molten-metal temperature of approximately 1000 oC, Problem is structural steel has a melting point of around 1400 deg C so whatever it was it was NOT molten steel. Keith It could have cooled a bit by that time |
#8
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![]() "Wake Up!" wrote in message ... "Keith W" wrote in news:dv13f4$g3v$1 : "Wake UP!" wrote in message ... excerpt from Dr Jones paper: http://www.physics.byu.edu/research/energy/htm7.html Dramatic footage reveals yellow-to-white hot molten metal dripping from the South WTC Tower shortly before its collapse: http://video.google.com/videoplay?do...54740145858863 &q=cameraplanet+9%2F11. The yellow color implies a molten-metal temperature of approximately 1000 oC, Problem is structural steel has a melting point of around 1400 deg C so whatever it was it was NOT molten steel. Keith It could have cooled a bit by that time We call that stuff SOLID steel Keith ----== Posted via Newsfeeds.Com - Unlimited-Unrestricted-Secure Usenet News==---- http://www.newsfeeds.com The #1 Newsgroup Service in the World! 120,000+ Newsgroups ----= East and West-Coast Server Farms - Total Privacy via Encryption =---- |
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