• Quick note - the problem with Youtube videos not embedding on the forum appears to have been fixed, thanks to ZiprHead. If you do still see problems let me know.

Merged New video! Architects and Engineers - Solving the Mystery of Building 7

The Verrazano-Narrows Bridge in New York City is 4260 feet. When the temperature changes from 20 F to 92 F, then the length of the bridge changes by about 2 feet. - Richard Muller, Physics and Technology for Future Presidents
 
The Verrazano-Narrows Bridge in New York City is 4260 feet. When the temperature changes from 20 F to 92 F, then the length of the bridge changes by about 2 feet. - Richard Muller, Physics and Technology for Future Presidents


I know, concord expands by 15-25 centimeters at maximum speed due to the thermal expansion of the metal involved.
 
Your belief/disbelief function fails you.


I'd say it was more the context of the post(er) than the post itself.

Please tell me that the above is not true.


The above is not true.

I've answer several of your posts & gotten pretty much zero in return. Any reason for that?


Answered?

I'm not sure, can you quote them please, I have no recollection of them.

** No, I did not just call you Jewish.


Why did you say this? Please answer.
 
F=σA (F = Axial Load, A = C.S.A)
The stress in a structural member with an axial load (i.e. tension or compression) is σ which is defined as the load/cross sectional area (F/A). If you have 100,000 pounds on an area of 1 square foot, the stress is 100,000 psf or 100 kips (kilopounds per square foot). A related quantity, the strain e (sorry, I don't know how to make an epsilon), is defined as the change in length per unit of length. Any stress applied to an element will cause a corresponding strain consistent with the material properties, such that σ=eE up to the elastic limit of the material. E is a property of the material.
 
The complete destruction of all three buildings as shown in the videos.

All my life collapse has meant falling down awkwardly.

No, all your life you've just been wrong. Because if you actually checked a dictionary instead of just spewing nonsense, you would see the definition of the word collapse does not include the word "awkwardly" at all.

You are adding that word on to twist it to fit your nonsense... Nice try.
 
Last edited:
I'm also going to ask you to help me out, Zeuzzz. I have been getting the distinct feeling for awhile that you are not "undecided on 9/11 issues". That you may be the latest in a long, long line of truthers who decide that appearing balanced & undecided, and then rejecting all attempts to educate, somehow makes a more convincing story.

BINGO. That's exactly what he's doing and I've also seen this game played by 911 CTers at least 100 times.
 
This is getting tedious but I have to quote you again:



Again, that is not physical evidence. You seem to think that ballistic properties are. What you're trying to do, and why it's important for me to point this out, is that you are trying to justify NIST's admission that they didn't analyze any WTC 7 steel, when they had literally tons of of steel potentially at their disposal. Acceping NIST's conclusions is an act of faith, not of skepticism.


So redibis, how many angels can dance on the head of a pin?

And by the way you are utterly wrong about the steel testing. Since it was impossible to know exactly which beams and columns in the debris were the ones that failed or how the failure and subsequent fire affected that steel...... and it was known exactly what grade of steel was used in the original build and how it was used, then NIST did what any competent body would do and their results stand. So unless you are calling NIST mass murderers there is no rational reason to doubt their findings. They are what is called "Experts", something I'm pretty sure you have NEVER been accused of being.
 
Unfortunately the moderators here have stated that lying is permissible, which is why the more lazy amongst the Official Story supporters here rely on it so much.

MM

There would be no 9/11 Conspiracy Theories forum if the Mods removed every lie. There simply would be zero twoofer posts.

Every single claim by a twoofer has been shown to be false, most way back in 2006. All we get is reposts of the same old lies by new converts to the twoof.
 
Last edited:
Ok I've taken your advice and completely forgotten the subject in hand. Because, as you said that subject "could be anything"

So. I presume the subject is related to, pancakes.

How many consecutive pancake flip fails does it take to create a face that resembles Margaret Thatcher?

Guess u learn something new everyday.

I think my response to that post was invoked more due to my previous experience with Noah's posting style than the material he posted. And considering how much Ive drunk today I bid any sort of level headed debate a fair-well for tonight....

I know, concord expands by 15-25 centimeters at maximum speed due to the thermal expansion of the metal involved.

I think that shows that your problem wasn't the actual disbelief or the subject, but rather the manner in which you dismissed the argument out of hand with no analysis nor research of the issue, even though you had other knowledge of the exact same phenomenon in Concorde.

I highly recommend reading the article that Sabretooth linked to from Cracked.com http://www.internationalskeptics.com/forums/showthread.php?t=223034

Shear disbelief and that "OMG no way!" affects us all. For example,

I was sat in a lecture with 9 other people as part of my degree course on the subject of Poisson's Ratio. In laymens terms when you stretch a material it gets longer and thinner. Sounds right doesn't it? All your and everyone else's experience says that when you pull that bit of chewing gum it will get longer and thinner. Same with a metal, pull it and it gets longer and thinner. The amount it gets thinner divided by the amount it gets longer is Poisson's ratio. Most metals have a ratio about 0.3.

Well the lecture is running fine until Dr Watson starts talking about negative Poisson Ratio materials. What?

Simply that means a material that when you stretch it, it gets fatter, not thinner! Impossible! (think about it) Nope we were not having any of it and proceeded to show mathematically how this couldn't happen and argue a case. So old Watson got a bit frustrated and went off to print out a couple of scientific papers on the subject whilst we all shook our heads in disbelief.

20 mins later we are all silently reading these papers and 10 minutes before the lecture was due to end Dr Watson said, "that's the end" gathered his stuff and left leaving us to it. 20 minutes after the lecture ended we are all still in the room going through the papers now together and working stuff out on the blackboard. This subject really intrigued us. We had looked at the problem from the wrong angle (maths) when we should have been looking at structure. We'd been pwned (before pwned was invented). Rather than just being patient and letting the lecturer get on with it, we had allowed our disbelief, ignorance and our (limited) experience get the better of us and we had argued wrongly.

It's very common with CTists to simply disbelieve even in the face of overwhelming evidence. i.e. no amount of evidence will ever convince. I'm glad you had the ability to accept the evidence, learn something new and move on.

Thermal expansion is something that has to be taken into consideration in design. In continuously welded railway rails the rails are stretched a bit so the rail is in tension and wants shrink back to it's normal size which overcomes the expansion due to changes in heat.

We can also use it to our advantage too.
 
Last edited:
"I'd be willing to say with high confidence that most of the comments going into the direction of CD for building 7, or attempts to rationalize the collapse in those terms haven't read the NIST, let alone picked up a single engineering or design hand book. It stands to reason if the topic is so dang interesting, the logical first step would be to educate one-self on the specialized topics rather than spend time using biased ignorance to spray all over the canvas. Mistake number 1 of the CD believers, thinking everything in these topics amounts to something as simplistic as common sense".

Of course you would be willing to say that, you are an avowed NISTian.

Should I read the bible before I have a valid reason for declaring myself to be an atheist?

You make a terrible assumption when you purposely assume that people are unwilling to educate themselves on topics that hold great interest for them.

You make another bad assumption when you dismiss the intrinsic wisdom that lies in "common sense".

You appear to be advocating, forget the wisdom life has taught you and let the experts tell you what to think.

I guess you don't believe in democracy, the legal system, juries, that sort of thing either?

What you appear to be doing is promoting a fear of thinking for yourself.

A "common sense" attitude does not mean a person should abandon reasoning and not "look before they leap".

We can all school ourselves in most of the things we want to know.

The NIST Reports provide a great deal of useful knowledge.

They also provide, among other things, a lot of prejudiced opinion, and over dependence on computer simulations.

So when I read those reports, I didn't put my "common sense" on the shelf.

MM
 
So when I read those reports, I didn't put my "common sense" on the shelf.

MM

Common sense is neither common and it rarely make sense. It simply is irrelevant in subjects this complex. That why people like you do not get jobs at NIST. To do that you require an education in the appropriate disciplines. The stuff (engineering) is hard which is why we get paid so well.:cool:
 
Common sense is neither common and it rarely make sense. It simply is irrelevant in subjects this complex. That why people like you do not get jobs at NIST. To do that you require an education in the appropriate disciplines. The stuff (engineering) is hard which is why we get paid so well.:cool:

I troofers only knew that almost every building built in the last ten years was built using computer modeling instead of "common sense" they would all be living in tents. :eye-poppi
 
MM, what if someone you knew told you something (not 9/11 related) that you knew for a fact based on your background/education/experience was wrong and they claimed they HAD to be right because it was "common sense"? Would you attempt to convince them that they were wrong, or would you just laugh and go on your way?
 
"Dave you seem like a pretty level headed guy have you ever had any personal doubts about some of the official account of 9/11?"
"Having heard the conspiracy theories, I started out from a presumption of doubt about the whole thing. On looking at, and evaluating, the evidence, the overwhelming majority of that doubt vanished extremely quickly. I would agree with some people that there is a possibility that some of the US security services may have had a somewhat less vague idea of what was in store than they admit to, but the evidence merely doesn't exclude that possibility; it certainly doesn't positively support it, and tends on balance to argue against it."
"Curious as to whether people ever fluctuate from one side to another here or if its generally black and white for most."
"Not much room for doubt on WTC7, frankly. The idea of deliberately demolishing a building nobody's ever heard of, and explaining it away as a consequence of a pair of prior building collapses that have been shown far, far beyond reasonable doubt to have been entirely unexpected in the light of what was known just before the occurred, is so far-fetched, pointless and personally dangerous to the people planning it as to be an utterly insane proposition. Truthers like to obscure that overview by focusing on the finest possible details, like the ever-popular 2.25 seconds of freefall; but if you look at the collapse of WTC7 in the context of the other events of the day, all of which have been proven time after time to have been consequences of the attacks by al-Qaeda, no CD theory even begins to offer the vaguest possibility of ever making sense. Dave"

The old incredulity argument.

You don't examine with incredulity what happened to WTC7, but instead make your judgement based on the incredulity of why it happened to WTC7.

And based on that personal incredulity that, duh, why would they destroy a building that I, Dave Rogers never heard of, you have the mendacity to conclude there is little room for doubt.

The proverbial cart before the horse.

That because you couldn't fathom the why, there was little doubt that the collapse could have been deliberately planned.

Personally I examined what happened, before I considered why it happened. You know, the horse before the cart.

Now I have to agree with you on one point.

The collapse of the World Trade Center Twin Towers, was; "...far beyond reasonable doubt to have been entirely unexpected..." Your language there was a bit confusing, so let me be clear that I believe you are saying those collapses were highly unexpected.

Your logic appears to have a big gap. Does it not stand to reason, that if WTC7 was deliberately demolished (an inside job), that the "entirely unexpected in the light of what was known" collapse of the WTC Twin Towers was also a deliberate demolition (an inside job)? Not an unexpected double-fluke resulting from aircraft impacts.

Aircraft impacts built into the design of the buildings. Yeah yeah, I hear the rebuttal cut 'n pasting in the background, but that has been argued ad nauseam before. The Official Story supporters incredibly dumb argument that, yes the structural engineers planned for a Boeing 707 impact but, duh, it never occurred to them to consider that the aviation fuel might catch fire.

I fail to see how it was "...pointless and personally dangerous to the people planning it as to be an utterly insane proposition...", given the whole site was virtually destroyed, combined with all the ancillary damage to perimeter buildings, and the shock 'n awe to the American public. With the mass media and Bush quickly on board, the danger, at that moment in time, was zero.

And Dave, how has your personality incredulity as to the "why would they do it", made you so brain dead about the significance of a 47 storey, modern office building, covering a football field area, dropping totally unsupported for 2.25 seconds?

Yeah, yeah thermal expansion..on all 3 WTC towers no less, who knew?

Well science has known about the thermal expansion of steel for a mucho length of time amigo. This is old news. After seven long years, the NIST, no doubt from watching the clock, and with growing desperation, grasped that straw. To do so, they had to ignore and make believe a number of things (insufficient fire and no shear studs for example).

Anyway, you blithely accept the Al Qaeda did it all rhetoric, hook, line and sinker, as being proven beyond doubt.

I'd like some of what you are smoking.

MM
 

Back
Top Bottom