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16th March 2009, 04:42 PM
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#1 |
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Banned
Join Date: Mar 2009
Posts: 266
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7 World Trade Center
What do you guys think of this video that proves 7WTC collapsed due to structural failure not controlled demolition.
youtube.com/watch?v=-U8eXMeK0P0&feature=channel_page |
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16th March 2009, 04:44 PM
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#2 |
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Banned
Join Date: Nov 2006
Location: Queens
Posts: 34,947
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the wtc fell due to fire, initial structural damage, weakened steel, and gravity.
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16th March 2009, 04:46 PM
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#3 |
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Banned
Join Date: Mar 2009
Posts: 266
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Why did Architects and Engineers ignore me when i sent them this video?
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16th March 2009, 05:03 PM
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#4 |
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Evil Fokker
Join Date: Aug 2001
Posts: 9,172
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Originally Posted by debunker9145
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__________________
Thanks for helping me win Best Children's Gifts and Best Toys in Philly Voter in 2011 & 2012! Spectrum Scientifics - My store - Google it people! |
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16th March 2009, 05:04 PM
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#5 |
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Banned
Join Date: Nov 2006
Location: Queens
Posts: 34,947
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Originally Posted by debunker9145
they aren't interested in science and facts. just ideology. |
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16th March 2009, 05:44 PM
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#6 |
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Keeper of the Kool-Vax
Join Date: Jul 2006
Location: The Far East...of Canada
Posts: 20,816
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http://forums.randi.org/showthread.php?t=119411&page=7
post 256 is from the creator of that video, and the following pages discuss the topic. TAM 
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16th March 2009, 07:12 PM
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#7 |
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Muse
Join Date: May 2006
Location: Jooisy - You got a problem with that?
Posts: 967
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New issue of FIREHOUSE (March 2009) has article by Vincent Dunn, retired FDNY deputy
chief and author of "COLLAPSE OF BURNING BUILDINGS". Dunn goes into detail concerning collapse of WTC 7 - points out fireproofing on steel work - columns coated with 7/8" (22 mm) of spray on fire proofing, 1/2" (13mm) on floor trusses and 3/8" (10mm) on underside of floor decking. First visible fire was spotted just after noon at least 10 floors were heavily involved (7, 8, 9,10, 11, 13, 22, 29, 30 IIRC). Dunn explains that heat of fires on 13 caused the truss supporting to expand and pull away from floor deck and dislodge the structural support column. One more thing was that the steel work was painted with primer paint which affected adhesion of the sprayed on fireproofing Only subscribers to FIREHOUSE can read the article now - in 2 months will be posted to archives so anyone can read. Very informative |
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