Architects and Engineers who do not believe the building came down from the airplanes:
https://www.ae911truth.org/
Also why was the metal debris not checked before being placed on barges to be recycled?
The ingredient remains of explosives used in controlled demolitions (Thermite) was found all over the area of the debris.
Why did the BBC report Building 7 also came down a full hour before it actually did? and Who told them?
What were the huge explosions in the basement of the WTC? Never discussed in the Final Report.

The plane that hit the Pentagon had engines that hung below the body of the plane, yet there were no engine scrapes on the lawn. The engine found was from a warehouse nearby as it DID NOT match the make and model of engines of the plane. Why only 1? Titanium steel doesn't melt or disappear. Why were several men in suits picking up debris off the grass? Not supposed to mess with a crime scene.
Several pictures show a round hole in at least 2 walls. Size fits and looks like a missile, not a huge plane.
The paperwork in Building 7 and at the Pentagon were going to be used in a hearing the next week of the attacks. The missing 3 Billion dollars from overseas left a paper trail. All evidence gone. How did the hijackers know that info was in those 2 places??????
Why are 5 of the hijackers still alive? Google it for yourselves.

The earlier comment on this video spouting a load of conspiracy theories is total nonsense. The engineering point of view of how these building fell is now easily found on YT, it is completely understood at this point including building 7.
There were also plane parts found at the Pentagon, a whole engine in fact so please don't be taken in by this drivel.

The UN towers purchased by privateers just a few weeks prior to 9/11 and insured with double indemnity, these buildings were packed with asbestos estimated to cost almost a billion dollars to remove. Dig deep on the net and you'll likely get a completely new read on what exactly happened there, and what didn't, and why. You'll discover the extent of "Hollywood" doesn't end at the doorway to your local theater. And, if you don't know by now, money moves the world!

I'd be the second before last person to go along with crazy (typically hillbilly) conspiracy theory stuff, but I do know basic engineering and no...those planes didn't collapse those buildings. No way. I'll admit, nobody really knows for sure what exactly did but they were deliberately imploded. They buried the powdery dusty remains from building 7 (not hit by anything) very quickly with no forensic inspection? Then there's that hit on the Pentagon - many many pics, but not a piece of airplane anywhere in sight.

This film is called 'The Twins' and was produced by Western Electric in 1976.

there will be a sound version up on the at&t tech channel site in a few months.

Distinctly remember watching film with a narrator briefly stating that WTC is designed to withstand the impact of jet airliner due to extreme hight.

A brief enough walk through some of the major construction phases of the WTC. You can see the SS Rotterdam being ushered into a berth at the beginning. I used to work on that ship. Anyway, another fascinating bit of American history.

Most Americans watching this film of the construction of the NY World Trade Center will feel a deep sadness remembering its final hours.

I was exploring the net and found the film clip shot at the World Trade Center. I worked for Western Electric at the Trade Center. I think I'm the Western Electric employee, bending down in the film, working on the ESS frame. What a shock. I remember an industrial film being made at the time. I also remmber being filmed in a couple of the scenes. I worked for Western Electric for about 2 1/2 years until a major lay off. After all these years, seeing the distuction of the Trade Center, I felt a personal loss. I no longer live in NYC but have been back twice to pay my respects, remember the past and think about the future.

Pretty frightening film all about the construction of the WTC. We see the original Ground Zero, the construction of the girders (they look too familiar like the girder that was the unofficial memorial of the disaster), installation of electronic equipment, and finally, the people working there. I doubt the people shown in this movie were still there during the WTC attack.. But still it's a frightening thought.
A MUST SEE on this site!

This film was raw footage most likely used to make a film for Western electric or a Bell operating company. Allthough some may find scenes of the trade center being constructed as sad it is still worth looking at. There are several scenes showing the installation of a #1ESS Western Electric central office telephone switch. I never knew there had been a full switch at the WTC until I saw this film.

This film is, as the previous poster mentioned, a short, but sweet profile of the World Trade Center in better times, during it's construction and later occupation by corporations such as Flying Tigers air freight (which since has been merged into UPS (I think)).

I think the reason why there's no sound, is possibly because this film is raw camera footage or part of a conformed or work print for a AT&T/Western Electric industrial film, assuming from the title of this film (0585 PA8360 World Trade Center (Western Electric #9)), and the fact that it shows telco techs installing and setting up what looks like PBX switches for the building, most definitely Bell System/Western Electric equipment, and brief glimpses of a couple of Teletype Model 35 receive-only (RO) machines in the background, which were used quite often for printing out status messages from the computerized telephone switches of the time of this film (such as the ESS 1, 2, & 3 switches, which are probably the ones in this film, I'd assume). Teletype & Western Electric were subsidiaries of the Bell System (AT&T) at the time.

As for the rest of the film, and as the previous poster mentioned as well, it does provide a somewhat haunting look at the WTC when it was still being built, from the scenes of the workers welding beams for the framework, to the scene in the film of an empty office floor with the technicians drilling holes in the floor to install the racks of phone switches...

Definitely worth downloading...

It's really a shame that this has no audio - the original recording clearly must have had some kind of soundtrack.

We see the construction of the World Trade Center, which is (for me anyway) still quite eerie, especially where they lift the now iconic frame into place. Watching cars drive around the dirt foundation (which looks as it is today) is another example.

It's hard to know exactly whats going on in some parts, like when people are shown operating what looks to be power/security/phone systems. The imagery surely makes up for it in any case.

The entry escalators and the lobby are shown as are businesses trading.

Even with the lack of sound (and especially because of the small file size) this is one thing in the Prelinger Archives which you shouldn't be without.