AviationBanter - View Single Post - Physics Professor's Peer Reviewed Paper on WTC CONTROLLED DEMOLITIONS on 9/11

TRUTH

Dan wrote in news:RbkLf.23571$Ug4.14981@dukeread12:

TRUTH wrote:
Mike wrote in
:

On Thu, 23 Feb 2006 03:48:20 GMT, TRUTH wrote:

His arguments are based on scientific principles. They do not have
to be convincing, since scientific laws cannot be changed, such as
the Law of Increasing Entropy. Are you an engineer or physicist?
Yes, I am a structural engineer and registered PE.
How do explain THREE collapses at near free fall speed? First time
in history from fire!
It is called progressive collapse. This is when a smaller less
significant failure causes an overall greater failure.
Where did the energy come from to pulvarize concrete and office
furniture into particles of fine powder?
The concrete and other materials had a large amounts of potential
energy stored when they were raised to a higher elevation in the
building. BTW, you don't need to be an engineer to know this, you
need to have not slept through 6th grade science class.
Where did the force come to *evaporate* steel?
Steel doesn't evaporate. ASCE (an independent non-government
organization) determined from analysis that "The thinning of the
steel occurred by a high temperature corrosion due to a combination
of oxidation and sulfidation.
Why was there moltel metal and yellow-hot metal under the Towers
(AND BUILDING 7) weeks after 9/11? (Those colors are consistant
with thermite explosives.)
Fire. BTW it can be consistant with many things.
Also, why did the government hall away and destroy the evidence
before it could be properly analyzed?
See above about ASCE analyzing the steel.

Mike, you are a registered PE structural engineer?

Sir, in your professional, expert, experienced opinion, what caused
this 47 story steel framed building to collapse?

http://911research.wtc7.net/talks/wtc/videos.html

Also, note these "squibs" from the SW corner
http://st12.startlogic.com/
~xenonpup/Flashes/squibs_along_southwest_corner.htm

No squibs or other explosive devices are shown.

Dan, U.S. Air Force, retired

Go visit an eye doctor