This version in 6 parts has well synchronized audio - video.
The film features Richard Gage AIA, Dr. Stephen E. Jones, David Chandler and members of Architects and Engineers for 911 Truth, with original music courtesy of Eva James.
The presentation proves the world trade center buildings were demolished with explosives. It shows why a new scientific investigation and judicial inquiry is needed.
This edited compilation is presented under terms of "Fair Use". The intention of this creation is for non-profit, educational and personal use. Portions of copyrighted material may be included under Section 107 of the Copyright Act of 1976. Allowance is made for "fair use" for purposes such as criticism, comment, news reporting, teaching and research. Any other use may require that permission be obtained from the original copyright owner.
The Science of 9/11
This original compilation has a running time of 55 minutes.
If you would like a free DVD quality down link that does not have a problem with the video-audio synchronization, send an email to
Current download links include:
You Tube link
QuickTime .mov file
This film features Richard Gage AIA, Dr. Stephen E. Jones, David Chandler and members of Architects and Engineers for 911 Truth, with original music courtesy of Eva James.
The presentation shows why a new scientific investigation and judicial inquiry is needed.
See below for the download link to save the DVD ISO file (over 3.1 GB).
After it is saved on your computer or flash drive, you can burn it to a DVD using a program such as ImgBurn.
You can get this at http://ImgBurn.com
You can also download a MP4 file, using You Tube Downloader software, using this link:
On 9/11 Truth Awakening I posted a blog about "The Backfire Effect" which I have seen referenced in a few other places. Here are some excerpts.
There is an interesting article: “The Backfire Effect“, by David McRaney, cross-posted on OpEdNews with the subtitle: Why Showing People the Truth Sometimes Makes Them Believe BS Even More. This is interesting not just because of the article, but the reaction in comments that follow.
It starts out well enough, citing a recent study previously mentioned in this blog, conveniently summarized:
The Misconception: When your beliefs are challenged with facts, you alter your opinions and incorporate the new information into your thinking.
The Truth: When your deepest convictions are challenged by contradictory evidence, your beliefs get stronger.
pumpitoutRadio - WTC Destruction with David Chandler
Saturday, March 5, 2011
David Chandler speaks about the science and evidence concerning the destruction of the World Trade Center complex towers and WTC 7 on the morning of [9/11] Tuesday, September 11, 2001.
David's research can be found at his website -
Mp3 audio download link -
David Chandler Talks About His New DVD “9/11 Analysis” and Rationalizes the Pentagon Debate on Visibility 9-11
Show notes and interview by: John Bursill
This timely and important Podcast is a MUST listen!
Listen here: http://visibility911.com/blog/?p=1874
David who describes himself as a “pacifist” talks in great depth about his journey on the campaign for 9/11 Truth and Justice which he is passionately dedicated. Many of you may be aware it was David who is credited with getting NIST to admit WTC Building 7 fell at a an acceleration consistent with free-fall due to gravity; which I and many others view as the single most powerful debating tool for us as 9/11 Truth advocates! David disputes he is solely responsible for this and says that Jones, Ryan and others were central to this achievement but it was his question that drew the answer in the end so it seems. David also talks about the highly political timing and nature of the NIST Building 7 report.
On this week's "9/11 In Context" show, which airs Thursday, December 23, at 3pm ET, I will interview physics teacher David Chandler, who forced NIST to retract its claim that WTC7 did not fall at "free-fall speed," and has shown in an exceptional series of videos that the official account of the destruction of the Twin Towers is false as well.
Listen live at:
or listen to the mp3 which is available at the same link right after the broadcast.
Click "Play" or click on "Download" under the show title ("David Chandler ...").
A page of links to David Chandler's website, videos, writings and new dvd is posted at the Resistance Radio Forum, http://www.resistradio.com/forum/4-show-links/81-david-chandler-on-wtc-d...
Don't miss the show! It is sure to be worthwhile.
A FOUR-DAY FILM FESTIVAL DEVOTED TO ISSUES SURROUNDING THE EVENTS OF SEPTEMBER 11 2001 IS CURRENTLY UNDERWAY AT SEVERAL BAY AREA LOCATIONS. THE 6TH ANNUAL NORTHERN CALIFORNIA 9/11 FILM FESTIVAL, WHICH BEGAN ON THURSDAY AT THE GRAND LAKE THEATER IN OAKLAND, HAS BEEN SPONSORED BY THE NORTHERN CALIFORNIA 9-11 TRUTH ALLIANCE FOR THE PAST FIVE YEARS, BUT THIS YEAR’S EVENT WAS ORGANIZED BY A COMMITTEE OF SEVERAL GROUPS. BESIDES THE GRAND LAKE THEATER, THE FESTIVAL WILL ALSO SCREEN FILMS AT THE VIZ THEATER IN SAN FRANCISCO AND AT SAN LEANDRO’S BAL THEATER. THE EVENT CONCLUDES ON SUNDAY. SHAWN HAMILTON ATTENDED THE OPENING OF THE FILM FESTIVAL AND FILES THIS REPORT:
September 5th, 2010, by Shawn Hamilton, theswillbucket.com
Most observers consider the informal Coast to Coast “debate” between architect Richard Gage, chemist and scholar Niels Harrit, and physicists Dave Thomas and Kim Johnson to have been a success although who “won” depends largely on who you ask. The August 21st event, which was more of a conversation than a formal debate, explored what caused the destruction of the three World Trade Center buildings on September 11, 2001. Gage and Harrit argued that explosives destroyed the buildings while Thomas and Johnson reaffirmed the official explanation that office fires ultimately led to collapses.
The 6th Annual 9/11 Film Festival - 3 Venues, 4 Days, 5 Programs!
I am incorrectly quoted (to put it mildly) in http://911booger.blogspot.com/2007/05/steven-jones-on-wtc-7-collapse-we.... :
"Steven Jones (above, left) admitted today that he and other 9/11 researchers "screwed up on the collapse time of WTC 7. We blew it."
No, I never said that. The blog goes on with its despicable misrepresentations, putting words in my mouth that I never said:
"Responding to the overnight controversy, Steven Jones announced this morning that WTC 7 did indeed take over 13 seconds to collapse. 'We screwed up. We had never seen the CBS video when we claimed that it took WTC 7 6.5 seconds to collapse. We only relied on the street video that does not show the Penthouses. By the time we saw the CBS video, we had so much invested in the 6.5-second collapse time, we could not disappoint our supporters who were successfully using the 6.5 free fall time to push 9/11 Truth. We just ignored the evidence.' "
1. I have completed a video showing the analysis of the Balzac-Vitry controlled demolition that used hydrolics rather than explosives to initiate a total demolition. This analysis shows deceleration upon collision, as predicted in the paper, "The Missing Jolt: A Simple Refutation of the NIST-Bazant Collapse Hypothesis," by Graeme MacQueen and Tony Szamboti. It also illustrates the symmetry of destruction, contrary to the "crush down" followed by "crush up" scenario propounded by Zdenek Bazant. http://www.youtube.com/watch?v=NiHeCjZlkr8
On July 19, while I was in Portland to speak at the American Association of Physics Teachers conference I was interviewed by former KPFA programmer Sue Supriano, who now lives in Portland and does radio and podcast interviews for a show called "Stepping Out of Babylon." The interview can be downloaded as an mp3 file and is available here:
Updated: the original Youtube video was censored shortly after I posted it, a year go.
Better rip it if you want to keep it, because it isn't available anywhere else.
Benjamin Netanyahu said, in 2001:
"I know what America is, America is a thing you can move very easily, move it in the right direction. They won't get in the way."
Keeping that in mind, let's take Netanyahu's wise words to heart, as voiced in this speech:
David Chandler: 9/11 Analysis DVD | July 04, 2010
9/11 Analysis is a compilation of short analysis videos I have produced and uploaded to the internet over the last few years, woven together with an interpretive narrative. The individual short pieces arose one-by-one as measurements were made and insights developed, but together they constitute a coherent body of work: the total destruction of the three most prominent buildings of the World Trade Center as seen through the eyes of a physics teacher and concerned citizen.
Shown here is the concluding narrative, an appeal to take the events of 9/11 seriously, even as the events of 9/11 seem to fade into the distance. The wars of 9/11 continue. The justification of torture, the loss of civil rights, the overturning of over two centuries of democratic tradition, and the demonization of a major segment of humanity under the guise of "terrorism" are continuing legacies of 9/11.
June 17, 2009
Greening vs. Chandler and Newton’s Laws:
The occasion for Frank Greening’s letter is correspondence with several physicists, chemists,
and engineers discussing arguments I made in a video posted on the Architects and Engineers
for 9/11 Truth YouTube page:
This is my response to his letter.
Chandler concludes that the block was subject to a net force of 0.64M(upper)g. Prior to the
collapse of WTC 1, the lower portion of the building was perfectly capable of holding up the
WTC7: NIST Finally Admits Freefall (Part III) is now posted on YouTube. This concluding segment explores the implications of NIST's concession (to easily observed reality) that freefall occurred.
This is not the "Part II" I had originally envisioned. That will have to wait for Part III. In following up on the erroneous measurement described by John Gross in Part I, I decided to look more carefully at the measurement and find the video frame NIST claims marks the beginning of the collapse. What I found is that there is no motion of the roofline for at least 20-30 video frames after the point identified by John Gross. In other words, the measurement is a complete fabrication with the goal of producing a "measurement" to agree with the result predicted by NIST's collapse model. This result is sufficiently significant to merit its own video.
--David Chandler, AE911Truth
David has a BS from Harvey Mudd College, Claremont, CA (IPS major–independent program of studies with emphasis in physics and engineering); MA in education from Claremont Graduate University; MS in mathematics from Cal Poly, Pomona and has taught Physics/Mathematics/Astronomy at K-12 and Jr. college levels. He is also and author and served formerly on the editorial board of The Physics Teacher, an AAPT journal. David is also an active designer and inventor of educational materials emphasizing quantitative visualization.
David’s recent article, WTC7: NIST Admits Freefall focuses on some of the significant errors and descepancies in the final NIST report on the collapse of tower 7 and includes exerpts from a tehnical briefing held by NIST on August 26, 2008. During this briefing, questions were put to the panel by David Chandler as well as Dr. Steven Jones.
Intermission music by Libra Project.
Ending music by Prymal Rhythm.
Direct download: visibility911_chandler.mp3
NIST has now officially accepted that WTC7 came down with the acceleration of gravity, but they still couch it as a phase in a 5.4 second interval they claim matches the 5.4 seconds required for their model to collapse 18 floors. The starting point of their 5.4 second interval is totally arbitrary. This new video highlights the August 26 technical briefing and allows Sunder and Gross to shoot holes in their own feet. Part II, which is planned to come out in a week or two, will go into detail about the implications of freefall. A list of bullet points has been compiled on that topic already, but if anyone has a special take on it that they would like to feed into the mix, please contact me at email@example.com.