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  Topic: Speaking of Cranks..., 9-11 and reason< Next Oldest | Next Newest >  
Stephen Elliott



Posts: 1776
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,11:55   

Eric,
When the towers collapsed how much energy do you think was released?
IIRC they even managed to cause local earth tremmors. Just collapsing caused structural damage to nearby buildings through shockwaves in the ground.

  
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,12:00   

Steve,

I've dealt with most of your arguments before you even made them:


Quote (Stephen Elliott @ Jan. 26 2006,17:34)
The two main towers had aircraft flown into them with lots of fuel on-board. They had only just taken off. The structures burned for quite awhile before collapsing.


Most of the jets had been in flight for half an hour or more before crashing. Neither WTC 1 nor 2 burned for more than an hour and a half before collapsing. Other high-rises burned for up to 18 hours without collapsing. What explains the difference? Remember, the jet fuel had mostly burned off 12 minutes after impact.

Quote
The buildings collapsed from burning, not impact.


This sidesteps the issue of how they collapsed. What caused the perfectly symmetrical collapse, regardless of the cause? Normally such perfect collapses take weeks of preparation.


Quote
The two that hit the WTC had to aim an aircraft at the centre of a large structure. They had received pilot training. Granted, not on such large planes. But surely it could be an analogy of someone with a car licence aiming a truck.


The WTC towers are 200 feet wide, about 50 feet wider than the planes themselves. The pilot who struck the North tower hit it within 15 feet of its centerline, at 400 MPH. I believe hitting such a target at such a speed is far more difficult than hitting a lamp post with a bicycle.



Quote
I have been on aircraft where people have used mobile phones. The cabin crew had to tell the eejits to turn them off.
While mobile phones are not guaranteed to work on an aircraft, I have personal experience of people using them.


Were they actually able to establish a connection, and complete a call, while at cuising altitude and speed? I flew from San Francisco to Orange County recently, and I could not even get a signal, let alone complete a call, while flying over downtown San Francisco at less than 5,000 feet. We're asked to believe that a minimum of ten calls were completed, many callers were able to complete multiple calls, all from aircraft flying at 30,000 feet or more at speeds in excess of 400 MPH over rural Pennsylvania. Maybe it's possible, maybe it's not, but doesn't it seem just a little unlikely?


Quote

The aircraft used in the 9-11 atacks were comercial aircraft taking off as scheduled within USA airspace. They were on normal flight paths until (and even after) being hijacked.


Flight 11 diverged from its planned course within 20 minutes of takeoff, almost half an hour before it crashed. Flight 93 was off course for almost an hour before it crashed. Flight 77 was off course (and supposedly off radar) for almost half of the time it was in the air.

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,12:07   

Quote (Stephen Elliott @ Jan. 26 2006,17:55)
Eric,
When the towers collapsed how much energy do you think was released?
IIRC they even managed to cause local earth tremmors. Just collapsing caused structural damage to nearby buildings through shockwaves in the ground.

Not enough energy to convert the buildings to powder. Controlled demolition, which uses explosives to weaken the building from top to bottom, doesn't produce nearly enough energy to reduce the entire building to powder. I witnessed a controlled demolition once (the Geneva Towers complex in San Francisco), and noted the large amount of debris created from collapsing two relatively small 20-story buildings. The debris field left by the WTC collapses was not noticably larger.

Steve, I've noticed that many of the questions you've asked me have been addressed extensively in the links I posted. Is it possible that you haven't read any of them yet? If not, I encourage you to do so. After you've read them, I'd be interested in your take as to their credibility. If you think they're hogwash, and can give me some reasons why you think so, I'll probably be persuaded to rethink my position. But so far you haven't really said anything that defeats any of the arguments given in those links. We all know Bill Paley is fond of posting links to support his arguments, but when I've actually followed his links, I usually discover that he's misinterpreted (or perhaps overinterpreted) what those links actually say. I may be guilty of the same thing. But until you've actually reviewed the material, I don't think you're really equipped to make informed decisions as to the credibility of that material.

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
Stephen Elliott



Posts: 1776
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,12:07   

Eric,
Just on the phones (the only one I have any experience of). Yes calls were established. The stewardess' had to stop people mid-conversation.

BTW. A mobile phone on an aircraft is supposed to be switched off.

Even on standby a mobile is transmitting regularly.

It monitors signal quality and updates the network on its location.

  
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,12:17   

Please. People. Read some of the material at the links I've posted. We simply cannot have a reasoned discussion on this topic until you have. If, after reading the information at 911 Research you believe these guys are completely wrong, then we'll have something to discuss. But so far we're mostly dealing with issues that in my opinion have been addressed extensively there.

I know a lot of you guys spend time on Uncommon Dissent and the AIG sites. The stuff on the 911 site does not seem to me to be nearly as cranky. If you have to hold your noses for a few minutes, my apologies. But these aren't, for the most part, my theories. If you can poke holes in the arguments of those theories they actually are, I'd be glad to hear them. So far, I haven't seen very many holes.

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
stevestory



Posts: 13407
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,12:47   

Quote
Steve, I've noticed that many of the questions you've asked me have been addressed extensively in the links I posted. Is it possible that you haven't read any of them yet? If not, I encourage you to do so. After you've read them, I'd be interested in your take as to their credibility. If you think they're hogwash, and can give me some reasons why you think so, I'll probably be persuaded to rethink my position. But so far you haven't really said anything that defeats any of the arguments given in those links.
It's simple heuristics. One doesn't have infinite time, so one has to make decisions about how to spend one's time. There are a million conspiracy loons out there. You can't spend your entire life researching the technical claims of any idiot who can register a webpage. You haven't given me any reason to think that cranky-looking webpage is any different than a million other loons. So take a look at the facts on the ground, and you'll see there's not enough reason to waste any time on them. Without reading any link you provide at all, here's what I know:

1 bigass planes filled to the gills with fuel smashed into some buildings at 400 mph.
2 said buildings managed to stand upright for over an hour before the steel warped and bent enough for collapse.
3 I saw the footage 100 times, didn't see any secondary explosions.
4 An engineer interviewed by my local paper, the News and Observer, 4 years ago, who was involved in the project, said he knew they'd come down.
5 Reports have been issued by MIT, NIST, the American Society of Civil Engineers, &c &c, none of which expressed incredulity.
6 The Feds have a hard enough time not looking like idiots in the wake of a hurricane, so big undetectable plots in manhattan in broad daylight....

now, I love a good conspiracy story. I really do. I'm a big fan of the X-files, that Clive Barker story where frog races determine the fate of the world, and so on. But in light of just what I already know, you have to bring some serious piece of evidence to get me to consider that MIT, the ASCE, etc were totally wrong.  Wanting me to go to some 2nd rate webpage and evaluate claims about civil engineering is not going to happen without some pretty solid reason to think something's amiss. It's a simple matter of having some kind of standard so you don't waste your life on the thinnest of claims.

   
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,13:29   

Quote (stevestory @ Jan. 26 2006,18:47)
It's simple heuristics. One doesn't have infinite time, so one has to make decisions about how to spend one's time. There are a million conspiracy loons out there.


See, Steve, here's the problem. It's the same as a Creationist saying, "You know, I've heard about this "evolution" conspiracy thing, and frankly, I just don't think there's anything to it." What kind of credibility does a statement like that have.

Now, you may not think looking into this issue is worth your time. That's fine, and we all have to make decisions as to what we spend our time on. But if you're not willing to look into the situation, are you sure you're qualified to have an opinion on it?


Now, on to a couple of points you make:

Quote
Without reading any link you provide at all, here's what I know:

2 said buildings managed to stand upright for over an hour before the steel warped and bent enough for collapse.


Nope. I've studied the debris field from a high-resolution (9000 X 9000) image, and there's no evidence that any of the core columns warped or bent, at all. Every visible piece of core column is perfectly straight, and broken into 20-40 foot pieces. How could heat cause structural steel columns to fail in this manner? This isn't based on anything other than a simple observation of the photographs (in fact, I've never seen this particular point addressed anywhere). It's a phenomenon in need of explanation.

Quote
3 I saw the footage 100 times, didn't see any secondary explosions.


I have video from the network coverage of the collapses, and secondary explosions are clearly visible. You need to give the videos another look.

Quote
4 An engineer interviewed by my local paper, the News and Observer, 4 years ago, who was involved in the project, said he knew they'd come down.


He new before they came down, or after? The CEO of Controlled Demolition, the company that completed the demolition of the Murrah building in Oklahoma City, didn't know they would come down, and neither did the firemen in WTC 2. And why would they? No steel high-rise had ever failed before, except through deliberate demolition.

Quote
5 Reports have been issued by MIT, NIST, the American Society of Civil Engineers, &c &c, none of which expressed incredulity.


I've read the NIST report, which has numerous flaws and misleading statements sprinkled throughout it. I also know that the FEMA report expresses no opinion as to how WTC 7 collapsed. The NIST report doesn't even mention WTC 7. Does that seem like a thorough report to you?

Quote
6 The Feds have a hard enough time not looking like idiots in the wake of a hurricane, so big undetectable plots in manhattan in broad daylight....


I agree that the government does not seem competent to pull off a conspiracy like this. But I've never claimed to believe the government had anything to do with it.

I understand, Steve, that you don't wish to take the time to evaluate the claims made by 911 Research. That's certainly your right. But I don't think you can reasonably attempt to rebut those claims without examining them in the first place.

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
Ved



Posts: 398
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,17:45   

Dammit, now I just watched all the south tower video links. Thanks.

And no, there are no explosions at all as they start to fall, sorry.

What happens when a 100 story building falls on itself? One argument you've used says that the whole thing fell too perfectly cleanly into it's own footprint. Then your rebuttal argument to my explaining how it wouldn't topple completely over says that it did indeed start to topple (which I would agree with) but somehow this doesn't cancel the so-called problem of the perfection of the building's fall.

Now there seems to be a problem of "secondary explosions", as if somehow no part of a collapsing building is allowed to deviate from plummeting straight down. What would happen if you squooshed a bug under your fist? Would guts not fly out away from your hand? There's no explosion going on...

  
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,19:13   

Quote (Ved @ Jan. 26 2006,23:45)
Dammit, now I just watched all the south tower video links. Thanks.

And no, there are no explosions at all as they start to fall, sorry.


Did you watch the videos for the North Tower? They're quite visible. There are powerful explosions, centered on each visible face of the building, coming out of one or two windows, five to ten floors below the level of debris ejection from the building.

Quote
What happens when a 100 story building falls on itself? One argument you've used says that the whole thing fell too perfectly cleanly into it's own footprint. Then your rebuttal argument to my explaining how it wouldn't topple completely over says that it did indeed start to topple (which I would agree with) but somehow this doesn't cancel the so-called problem of the perfection of the building's fall.


It doesn't cancel the problem, it exacerbates it, because the top 30 stories of the south tower, which did indeed begin to fall to the south of the tower, instead disintegrated, despite having suffered no damage. What caused this disintegration? What caused a 30-story chunk of skyscraper to literally dematerialize? A 10,000 ton object that starts to rotate around a fulcrum attains immense angular momentum. What became of that momentum? Why didn't that entire 30-story chunk of the south tower land squarely on WTC 6?

Quote
Now there seems to be a problem of "secondary explosions", as if somehow no part of a collapsing building is allowed to deviate from plummeting straight down. What would happen if you squooshed a bug under your fist? Would guts not fly out away from your hand? There's no explosion going on...


Again, did you actually read any of the material I linked to? So far no one who has posted to this thread has addressed a single issue presented in any of the material on that site.

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,19:35   

Quote (Ved @ Jan. 26 2006,23:45)
Dammit, now I just watched all the south tower video links. Thanks.

And no, there are no explosions at all as they start to fall, sorry.

Ved,

Do you maintain that this video video of the North Tower shows no evidence of demolition charges?

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
cogzoid



Posts: 234
Joined: Sep. 2005

(Permalink) Posted: Jan. 26 2006,20:48   

I think the best argument against a conspiracy theory involving 9-11 is simple.  Hundreds, if not thousands, of people would've been involved in the cover up.  All of these people would have the weight of thousands of innocent deaths on their consciences.  Yet, absolutely none of them has blown a whistle.  NONE.

How do the cranks answer that question, Eric?

  
Stephen Elliott



Posts: 1776
Joined: Oct. 2005

(Permalink) Posted: Jan. 26 2006,23:10   

Quote

ericmurphy



Posts: 158
Joined: Oct. 2005
 Posted: Jan. 26 2006,17:37    

--------------------------------------------------------------------------------
Quote (Stephen Elliott @ Jan. 26 2006,17:17)
Eric,
Please lay out your questions and I will try to adress them.

The link is not very clear in making your point.

What do you think the actual reallity might be?

Okay. Question 1: the three WTC collapses were, and remain, the largest structural failures in world history. Why was Ground Zero not treated like the crime scenes they clearly were. Even if one assumes that the 19 hijackers (at least four of which, strangely enough, seem still to be alive) are actually responsible, and the collisions did cause these catastrophic collapses, where is the investigation into the modality of the failures? A single jet crash analysis can take months, during which the debris is preserved and carefully studied. The debris from the WTC collapses was removed starting only days after the disaster. Why is this?

IIRC. The site was a rescue mission for quite some time. Would there be any point trying to do a forensic investigation after hundreds of people had crawled all over it, dug out and removed large quantities of rubble?



Quote

Question no. 2: The fires in WTC 1 and 2 were nowhere near the worst in history. Other high-rise fires were orders of magnitude more severe. WTC 7's fires were if anything even less severe, and WTC was never hit by an aircraft. What caused its collapse? (In fact, no one really has any idea.)

The fires must have been pretty bad. People several stories above the blaze were so hot they jumped from the roof. Did the fire department actually get a hose to work up there?



Quote

Question no 3: normally it takes weeks of preparation to demolish a high-rise building so that it collapses into its own footprint. There are a handful of companies in the world with the knowledge and expertise to accomplish such a feat. Yet on one day, three different high-rise buildings collapsed in the same fashion, entirely by accident (WTC 7 is a particularly stunning example--watch the videos). Does this seem likely?

I am unable to view the vid link you gave.
The demolition idea is strange though. To use explosives to cause a straight drop needs people to drill into the fabric and place explosive charges. They have to be timed to detonate in sequence.
It is hard to imagine how this might be accomplished without anyone spotting it.

Quote

Question 4: WTC 1 and 2 were 110-story office buildings. The entire contents of the buildings, exclusive of structural steel, were converted to powder. No office chairs, no computers, no telephones, no copiers, or even debris therefrom. Is this possible in a collapse entirely driven by gravity?

I am not sure about this. Do not forget that debris was being removed from the site by the truckload while the rescue operation was underway.
If the site was so wierd why were the FDNY not saying so to reporters at the time?


Quote

I have many, many, many other questions, but these should be a good start. And remember, "I don't know" is a perfectly acceptable answer.

I hesitate to propose an hypothesis about what really happened (especially in light of the veiled hostility even bringing up the subject seems to engender), but is it possible that buildings could have been demolished using explosives? And remember, positing a controlled demolition does not necessarily implicate the government. No one is blaming the govnment for the 1993 attack.  



Having some idea of how much work goes into a contoled demolition, I am very sceptical.
I am hungry now but will try to look at the information you provided in more detail later.

  
stevestory



Posts: 13407
Joined: Oct. 2005

(Permalink) Posted: Jan. 27 2006,03:05   

Quote
But if you're not willing to look into the situation, are you sure you're qualified to have an opinion on it?
...
But I don't think you can reasonably attempt to rebut those claims without examining them in the first place.
I don't have to be qualified to say that if the building obviously shouldn't have fallen, a dozen MIT civil engineers would have concluded this, and they didn't.

And I wasn't rebutting anything. I gave reasons why the claims do not deserve analysis.

Here's a good rule of thumb: When a layman like yourself believes the best engineers in the world are wrong about an engineering question, the mistake is probably not on their end.

Hey, after you get done with the WTC, look into how the moon landings never happened. The experts will all disagree with you, but I don't see why you would care. There's some websites which say they're all wrong.

   
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 27 2006,05:50   

Okay, guys. Since no one seems willing to actually read any of the material I've provided, I don't see the point of continuing this discussion. Points are raised again and again that are dealt with comprehensively on the 911 Research site, leading me to believe that no one has actually really looked at the site except in the most cursory manner.

Given the lack of detailed official investigation, I find this lack of interest curious. But in any event, I can see that my detailed skepticism of people like Evopeach and GoP hasn't given me any credibility here (not that I need any; it's the site you should be reading, not arguing with me).

You can argue that you don't have time to read a site, but I don't see how you can argue that you don't have time to read a crank site when you haven't spent enough time with the site to have determined its crank level.

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
Stephen Elliott



Posts: 1776
Joined: Oct. 2005

(Permalink) Posted: Jan. 27 2006,06:43   

Eric,
The links I followed, pro-conspiracy seemed to me to be all about "he said, she said" stuff.

The PM site apeared to be far more rigorous with evidence.

With regard to the buildings collapse. Those films got viewed around the world. If it was a controled explosion, do you not think an awful lot of engineers and demolition experts would have noticed?

Seriously though. If you have any evidence then provide it. Personally the only thing that I considered might have credibility was that possibly the 4th plane was shot down.

Then again, if it was (and I doubt it), I would have no problem with that.

  
ericmurphy



Posts: 2460
Joined: Oct. 2005

(Permalink) Posted: Jan. 27 2006,07:16   

Quote (Stephen Elliott @ Jan. 27 2006,12:43)
Eric,
The links I followed, pro-conspiracy seemed to me to be all about "he said, she said" stuff.

The PM site apeared to be far more rigorous with evidence.

With regard to the buildings collapse. Those films got viewed around the world. If it was a controled explosion, do you not think an awful lot of engineers and demolition experts would have noticed?

Seriously though. If you have any evidence then provide it. Personally the only thing that I considered might have credibility was that possibly the 4th plane was shot down.

Then again, if it was (and I doubt it), I would have no problem with that.

Steve,

Did you read 911 Research's discussion of the PM report? Would you care to discuss it with me?

Did you look at the discussion of the NIST report?

If you think those articles are bogus, that's fine. But I'd like to hear why,

--------------
2006 MVD award for most dogged defense of scientific sanity

"Atheism is a religion the same way NOT collecting stamps is a hobby." —Scott Adams

  
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