I kinda liked it when you called me Mr. KnowItAll maybe I should keep it as my nom de guerre. Just so you know, I will always think of you as the Butt Joint Guy.... and laugh.
Actually what I said I would do, is explain HOW. Lets start with that.
So far all of your attempts to prove this piece of debris is fake has failed miserably. Thats because it is real. All you are left with is... There is no way that piece could - bla bla bla...
We know this piece did in fact go through the South Tower and land on top of WTC5. We can see it on video go in to the tower, and we can see photos of it laying on top of WTC5. The only mystery is what happened in between.
[qimg]https://i.imgur.com/VHOHLJV.jpg?2[/qimg]
I'm going to start out with some facts.
Airplanes have air inside them. It's what the people inside the airplane breath.
A Boeing 767 contains about 19,500 cu. ft. of air. (from Jane's all the worlds aircraft)
Air has mass. It has a average mass weight of .078 pounds per cubic ft at sea level.
The air inside a Boeing 767 has a mass weight of about 1,500 pounds. (19,500 x .078)
The air inside the cabin was moving along with the aircraft. At the time of impact it was traveling at about 800 ft. per. sec.
So we have 19,500 cu ft of air with a mass weight of 1,500 lbs. traveling at 800 ft. per. sec. and with a combination of mass and velocity comes inertia. Newtons first law of motion. Every molecule of air inside that plane is an object in motion and it will want to continue at that speed and direction unless acted on by an outside force.
Next: Toroidal Vortexes. This is how an isolated mass of moving air travels through static air. (a blast of air as opposed to a steady stream like a jet exhaust)
Some examples of toroidal vortexes: This is a vortex cannon or hail cannon. It produces a vortex of about 60 cu. ft. of air traveling at about 200 mph.(depending on cannon size and fuel) and can travel for thousands of feet.
[qimg]https://i.imgur.com/HJTttII.jpg[/qimg]
https://www.youtube.com/watch?v=QrgTtZXuj4w
This video will give you an idea of how long the vortex last and travels by the sound it makes.
https://www.youtube.com/watch?v=GteGbZeKsOI&frags=pl,wn
This is a micro burst. A mass of falling air that forms into a toroidal vortex. The average decent speed for the entire mass of one of these is about 60 mph. but because of the vortex it can produce horizontal wind speeds of 120 mph. when it contacts the ground.
[qimg]https://i.imgur.com/6laA14G.jpg[/qimg]
This is a cross section drawing of a microburst.
[qimg]https://i.imgur.com/9jG8yF1.jpg[/qimg]
I'm posting it because it shows the low pressures involved. (dark areas) The low pressures at the bottom are the ones produced by the ring vortex. The faster the ring spins the lower the pressure and the longer the vortex last. This is capable of carrying small objects but they have to be present when the vortex is formed.
The low pressure at the back is created by the wake of the ring. The faster the vortex travels through the air the lower the pressure will be. This is the low pressure wake that forms the visible contrail and produces the envelope that carries objects like the fuselage debris, Candace Williams's pocketbook, life vest, seat cushions, Satam's passport, ect. through the building. Objects in this envelope will most likely be from the plane since they are already traveling the same speed as the air.
Buoyancy: The air inside a toroidal vortex pretty much the same density as the air surrounding it. the low pressures will cause it to rise as it slows down, But for all intents and purposes it will travel a strait line with no gravitational arc in the brief few seconds after it's formed. Other debris will start a downward acceleration the moment it's in free air. With this knowledge you can visibly separate the objects being carried a vortex from the ones are not.
Visible contrails: These are the condensation trails formed by the first burst of air that exited the building. Notice how straight of a line it is, no gravitational arch. Evidence from the videos suggest that the mass of air broke up into about four sections, each producing a contrail.
[qimg]https://i.imgur.com/uJdlCKO.jpg[/qimg]
The last vortex leaving the building should be the one most likely dragging the part you're interested in, since it was from the tail of the plane.
[qimg]https://i.imgur.com/5p2oUgW.jpg[/qimg]
That should complete the ground work so you can have an understanding of HOW it happened. Next I'll show evidence that it DID happen.