A SIMPLE, RATIONAL EXPLANATION….

28 03 2008
…of why the official explanation of 9-11 makes no sense, with no hard-to-swallow conspiracy theories and a nice touch of humor…the best one i’ve seen

 Muslims Suspend Laws of Physics!

by J. McMichael
I try to forget that heating steel is like pouring syrup onto a plate: you can’t get it to stack up.  The heat just flows out to the colder parts of the steel, cooling off the part you are trying to warm up.  If you pour it on hard enough and fast enough, you can get the syrup to stack up a little bit.  And with very high heat brought on very fast, you can heat up one part of a steel object, but the heat will quickly spread out and the hot part will cool off soon after you stop. 

Am I to believe that the fire burned for 104 minutes in the north tower, gradually heating the 200,000 tons of steel supports like a blacksmith’s forge, with the heat flowing throughout the skeleton of the tower?  If the collapse was due to heated steel, the experts should be able to tell us how many thousands of tons of steel were heated to melting temperature in 104 minutes and how much fuel would be required to produce that much heat.  Can a single Boeing 767 carry that much fuel? 

Thankfully, I found this note on the BBC web page ( http://news.bbc.co.uk/hi/english/world/americas/newsid_1540000/1540044.stm or: http://public-action.com/911/jmcm/BBCNews ): “Fire reaches 800 [degrees] C — hot enough to melt steel floor supports.” 

That is one of the things I warned you about: In the 20th Century, steel melted at 1535 degrees Celsius (2795 F), (see http://www.chemicalelements.com/elements/fe.html ), but in the 21st Century, it melts at 800 degrees C (1472 F). 

***

In order to weaken those joints, a fire would have to heat the bolts or the flanges to the point where the bolts fell apart or tore through the steel.  But here is another thing that gives me problems — all the joints between the platter and the central columns would have to be heated at the same rate in order to collapse at the same time — and at the same rate as the joints with the outer columns on all sides — else one side of the platter would fall, damaging the floor below and making obvious distortions in the skin of the building, or throwing the top of the tower off balance and to one side. 

But there were no irregularities in the fall of those buildings.  They fell almost as perfectly as a deck of cards in the hands of a magician doing an aerial shuffle. 

***

If the fire melted the floor joints so that the collapse began from the 60th floor downward, the upper floors would be left hanging in the air, supported only by the central columns.  This situation would soon become unstable and the top 30 floors would topple over (to use Loizeaux’s image) much like felling the top 600 ft. from a 1,300 ft. tree. 

This model would also hold for the north tower.  According to Chris Wise’s “domino” doctrine, the collapse began only at the floor with the fire, not at the penthouse.  How was it that the upper floors simply disappeared instead of crashing to the earth as a block of thousands of tons of concrete and steel? 

In trying to reconstruct and understand this event, we need to know whether the scenes we are watching are edited or simply shown raw as they were recorded. 

But let us return our attention to the fire.  Liquid fuel does not burn hot for long.  Liquid fuel evaporates (or boils) as it burns, and the vapor burns as it boils off.  If the ambient temperature passes the boiling point of the fuel and oxygen is plentiful, the process builds to an explosion that consumes the fuel. 

Jet fuel (refined kerosene) boils at temperatures above 160 degrees Celsius (350 F) and the vapor flashes into flame at 41 degrees Celsius (106 F).  In an environment of 1500 degrees F, jet fuel spread thinly on walls, floor, and ceiling would boil off very quickly.  If there were sufficient oxygen, it would burn; otherwise it would disperse out the open windows and flame when it met oxygen in the open air — as was likely happening in the pictures that showed flames shooting from the windows.  Some New Yorkers miles distant claimed they smelled the fuel, which would indicate fuel vapors were escaping without being burned. 

Note that jet fuel burning outside the building would heat the outside columns, but would not heat the central load-bearing columns significantly.  Following this reasoning, the jet fuel fire does not adequately explain the failure of the central columns.

***

I have just one other point I need help with — the steel columns in the center.  When the platters fell, those quarter-mile high central steel columns (at least from the ground to the fire) should have been left standing naked and unsupported in the air, and then they should have fallen intact or in sections to the ground below, clobbering buildings hundreds of feet from the WTC site like giant trees falling in the forest.  But I haven’t seen any pictures showing those columns standing, falling, or lying on the ground.  Nor have I heard of damage caused by them. 

Now I know those terrorists must have been much better at these things than I am.  I would take one look at their kamikaze plans with commercial jets and I would reject it as — spectacular maybe, but not significantly damaging.  The WTC was not even a strategic military target. 

But if I were given the assignment of a terrorist hijacker, I would try to hit the towers low in the supports to knock the towers down, maybe trapping the workers with the fire and burning the towers from the ground up, just as the people in the top stories were trapped.  Even the Japanese kamikaze pilots aimed for the water line. 

But you see, those terrorists were so sure the building would magically collapse that way, the pilot who hit the north tower chose a spot just 20 floors from the top ( http://abcnews.go.com/sections/us/DailyNews/worldtrade010911.html or: http://public-action.com/911/jmcm/ABCNews ). 

And the kamikaze for south tower was only slightly lower — despite a relatively open skyline down to 25 or 30 stories ( http://a188.g.akamaitech.net/f/188/920/15m/www.washingtonpost.com/wp-srv/nation/graphics/rubble_ny091101.htm or: http://public-action.com/911/jmcm/wtcgeog )

The terrorists apparently predicted the whole scenario — the fuel fire, the slow weakening of the structure, and the horrific collapse of the building — phenomena that the architects and the NY civil engineering approval committees never dreamed of. 

Even as you righteously hate those men, you have to admire them for their genius. 

 

 

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