25 Story Building Collapses in Brazil
decimus Mon, 01/31/2011 - 3:53pm
This is interesting because the video clearly shows very large chunks of concrete being lifted from the rubble pile, which is to be expected in a gravity driven high-rise collapse. Of course there were no such large concrete pieces in the rubble pile of Towers 1 and 2, and Building 7; it was all reduced to powder.
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WTC Concrete Floors
It's often said that "all" the WTC concrete floors turned to dust. In reality, it's a distribution of sizes. A more accurate way to put it is a very large fraction of the concrete was turned to dust.
Large Chunks: https://s3.amazonaws.com/nasathermalimages/public/images/_dj/Dsc00060.JPG
More on WTC Concrete: http://thermalimages.nfshost.com/index.php/World_Trade_Center_Concrete
Very good point
Thanks.
thx for the fine tuning re
the concrete turning to dust
now i'll say "most of" - thx for helping us reduce the number of times we gift strawmen to our detractors and people who just dont want to think that they were lied to
wrong link
goes to
Americans arrive in Athens from Cairo
this is the best one:
http://news.yahoo.com/video/world-15749633/24012047
oops
posted same comment x2
so
the building was reduced to rubble and slabs
not like most of the WTC concrete which was reduced to
dust and girders
in a lust for murders