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NIST Releases Report On WTC 7 Collapse
photonic writes "After three years of study, the National Institute of Standards and Technology (NIST) finally released its report on the collapse of World Trade Center building 7. The main conclusion is that the building came down due to fire, not due to debris damage or some conspiracy demolition team. The fire started pretty small after the collapse of WTC 1, but was left to burn several floors out completely. The important finding is that the collapse was triggered by thermal expansion of beams, which could detach asymmetrically loaded girders from the main columns. Some limited pancaking of floors then caused a lack of lateral support and buckling of a single column. This triggered the failure of the entire core of the building, which finally fell down as a single piece. Crackpot theories can be discussed elsewhere; please limit the discussion to the science here. All documents can be found at NIST's WTC page, which read like a porn magazine for finite element junkies. Simulation movies are also available. And yes, they used Beowulf clusters to do the simulations, some of which lasted for several months."
Crackpot theories can be discussed elsewhere; please limit the discussion to the science here.
What site is this, and what has it done with Slashdot
-- This and all my posts are in the public domain. I am a lawyer. I am not your lawyer, and this is not legal advice.
Let's just get this out of the way first. BULLSHIT!
The rest of the world knows something suspicious went on, but America has their head in the sand.
Not long after this shit, there was a building in Europe, where the fire was so intense, it burned everything off. The steel structure was still standing but oxidizing flame was enough to melt or buckle steel in the trade center? The sheer ignorance of the American populace astounds me.
Interesting. Then I am curious as to what temperature would be required to melt and/or buckle the structure of your aluminum foil hat?
"Yes, But did they run linux?" No, XP/Vista - that's whay it took 3 years to do the graphics.
Do they mean to say that a fire can cause a building to collapse? Next they'll be telling us damage to structures following earthquakes isn't manmade.
but you can still publish goatse links here.
Their they're doing there hair.
If someone left a crackpot burning, couldn't that have started the fire in the first place?
Ipso diabolico facto nonsensicalico.
These guys have resources. It could be quite damaging to be caught with a smoldering crackpot.
Ergo, they crash a plane into the building to cover it all up.
Sheeple, the answers are RIGHT IN FRONT OF YOU, just light them up and breathe deeply.
Let's leave McCain out of this one.
Nerd rage is the funniest rage.
Asking Slashdot readers to stick to science, refrain from discussing conspiracies, AND taking the fun out of a beowulf cluster reference?
This submitter is a black belt troll and you all know it!
"Another big reason large buildings tend to fall straight down is that is the direction gravity is pulling them."
Bullshit - Gravity is just a theory, just like Evolution.
"As God is my witness, I thought turkeys could fly." A. Carlson
If you Buy Fraggle Rock, Season 2 on DVD and watch episode 36, titled "The Doozer Contest," you will find, about 3 and a half minutes in, Flange saying "Look the Fraggles are Destroying the North Tower" and then all of the Doozers Cheer. If you don't believe that this is proof positive that Jim Henson was behind the events of September 11th, then you are a disinformation agent and a muppet of the shadow government.
Knock-knock
Who's there?
Nine-eleven.
Nine-eleven who?
YOU SAID YOU WOULD NEVER FORGET!