In this article we show that "top-down" controlled demolition
accurately accounts for the collapse times of the World Trade Center
towers. A top-down controlled demolition can be simply characterized
as a "pancake collapse" of a building missing its support columns.
This demolition profile requires that the support columns holding a
floor be destroyed just before that floor is collided with by the
upper falling masses. The net effect is a pancake-style collapse at
near free fall speed.

This model predicts a WTC 1 collapse time of 11.38 seconds, and a WTC
2 collapse time of 9.48 seconds. Those times accurately match the
seismographic data of those events.1 Refer to equations (1.9) and
(1.10) for details.

It should be noted that this model differs massively from the "natural
pancake collapse" in that the geometrical composition of the structure
is not considered (as it is physically destroyed). A natural pancake
collapse features a diminishing velocity rapidly approaching rest due
the resistance offered by the columns and surrounding "steel mesh".

DEMOLITION MODEL

This was bollocks two months ago, and it's bollocks now. Fuck off.

On Sat, 5 Apr 2008 19:51:39 -0700 (PDT), schoenfeld.one@gmail.com wrote:

...repeat a bunch of pseudo-scientific bullshit you posted a little while ago.

Mike

On Apr 6, 3:51 am, schoenfeld....@gmail.com wrote:

===========================

This is of no importance.

The ruling group are not doing it to us.
We are doing it all to ourselves.
We created the ruling group from our collective mental illness.

"Exposing corruption in the ruling group" is actually a case of
exposing our collective mental illness.

Your survivalist-mode mass scotoma conceals that simple truth from
your thought processes at this time.

On Sat, 5 Apr 2008 19:51:39 -0700 (PDT), schoenfeld.one@gmail.com
wrote:

It was really skilled of the pilots to crash just above the floors the
explosives were planted, in order to make it look like the collapse
was caused by the massive structural damage of having a large jets fly
into them

Janitor of Lunacy wrote:

And it was truly amazing how stealthfuly the demolition experts were
while they were working for weeks on end to place the explosives in
extacly the right places while there were 10,000+ people coming and
going on a daily basis.

Get a life you conspiracy theory nut-job.

Do please read about Pyotr, whose Doosmday sect have come up with a brand
new way of burying themselves in rubble.

http://news.google.co.uk/news?hl=en&tab=wn&ned=uk&q=pyotr

In article <7sudnbiHuuPyImXanZ2dnUVZ_h3inZ2d@giganews.com>,
News reader blank.net> wrote:

Gotta love the list of groups to which this is cross-posted...!

This is just flat out wrong. First of all, modern office buildings
always have armies of "building types" (janitors, workers, whatever you
want to call them) coming and going all the time, doing "g*d knows what".

On Sun, 06 Apr 2008 01:33:02 -0700, Ishtar wrote:

News reader blank.net> wrote:

You mean the Securicom guys who worked for Marvin P. Bush? :-)

Nick