It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
By best measurements accelerate faster than acceleration by gravity.
originally posted by: democracydemo
a reply to: neutronflux
By best measurements accelerate faster than acceleration by gravity.
You have the measurements to present and to prove this claim for faster than gravity acceleration?
originally posted by: democracydemo
a reply to: neutronflux
Chris Mohr was the origin for your "faster than gravity" MYTH.
WTC7: Determining the Accelerations involved - Methods and Accuracy
www.metabunk.org...-228271
By Oystein
Post 3
www.metabunk.org...-228271
The research that econ41 refers to (I'll drop screen names: femr2, achimspok, Major_Tom)
a) has refined the measuring techniques to derive far more, and far more precise (key-word: sub-pixel precision), data points from video
b) has thought a great deal more about fitting and smoothing algorithms - key-word: Savitzky–Golay filter
c) found short intervals of >g acceleration
d) and yet it still failed to determine error margins sufficiently to make a robust statement of whether or not this >g episode was real, or a potential artefact of the algorithms used.
What can be said with some confidence is that some point(s) on a part of the building (the north wall roofline) descended at an average acceleration that is equivalent to g during a brief interval that may have been in the vicinity of 2 seconds, during which a vertical descent of roughly 8 stories occurred
By Oystein
Post 39
www.metabunk.org...-228580
I said that everybody who ever measured the fall arrived at the conclusion that there was an average acceleration =g for some time interval, and that this time interval was something like 2 seconds (60 frames).
I said that this makes me confident that for SOME point, an average of =g for SOME time interval is real.
That's then my starting assumption for the next step of the argument - I assume SOME time interval a average acceleration =g.
With me so far?
Ok, here comes the next step:
We know that the the observed point never was in actual free fall - it was always connected to a solid assembly and thus subject to numerous force up and down and left and right in addition to gravity. Right?
We know that acceleration changed before and after the time interval in question. Right?
It is thus unlikely that acceleration was constant during the time interval that averaged g. Agreed?
Now, if, during that time interval, acceleration was g during at least one other finite subinterval.
Therefore, it is unlikely that >g did not occur - assuming that an average =g was real, as ALL who have measured the descent agree upon.
A total interior collapse?? Why in the world would that have happened?? It suffered minor, superficial damage before completely collapsing in on itself. The clearest controlled demolition Ive ever saw. BBC reported its collapse before it even collapsed.
originally posted by: neutronflux
a reply to: Jchristopher5
You
What we can say is that this is real scientific study, not someone’s opinion.
Really?
Might want to look at this?
UAF WTC 7 Evaluation Simulation Plausibility Check (Leroy Hulsey, AE911Truth)
You
The data was made available for peer review.
Might look who “peer” reviewed the study and tell us who they are. They were individuals tied to the truth movement. With being biased. The paper was not peer reviewed by impartial individuals with experience in forensic engineering.
The are reports of the comments from the public questioning period being totally ignored and not addressed.
You
.
You can disagree, but no longer can someone be called a “crazy conspiracy theorist”
Richard Gauge at this point right out lies.
Hulsey presents research arguing WTC7 not brought down by fires/University of Alaska
www.internationalskeptics.com...
By Oystein
www.internationalskeptics.com...
Nope, not really.
You might think different if you gullibly believed every word Richard Gage says, who recently flew to tropical Acapulco to spread his lies, where he was interviewed by some sycophant propagandist:
YT: NEW 911 Report By UAF DESTROYS Official Narrative On Collapse Of Building 7!!!
uploaded yesterday, 2020/02/19, it apparently took place between Feb 13 and 16
The title of the video is a lie, to start with: The report (final release) cannot "destroy" anything because it does not yet exist, and the draft isn't "new".
Gage fires of an incredibly fast scatter-shooting of lies, start at 1 min 33 seconds:
Originally Posted by Richard Gage lies
“If uh Building 7 could come down at freefall acceleration[1], straight down, uniformly[2], symmetrically[3], into its own footprint[4] in under seven seconds[5] just like the old hotels in Las Vegas, which are controlled demolitions, then we have a problem[6] with how these similarly designed, hundreds of them, buildings[7] could behave in an office fire. And these were not huge office fires[8]. They were relatively small[9], few and scattered[10] in this building.[2:00]“
10 lies in 27 seconds. WOW! I hilighted the lies. He speaks the truth about Vegas demolitions. That's it.
The study totally ignores:
The detectable shaking of WTC 7 before collapse.
The penthouse did not just stop a few floors down.
The WTC 7 underwent a total interior collapse before the facade began to move.
The most accurate measurements of the facade collapse has it accelerating for a shot time at a rate faster than free fall, which would be only possible if it was placed under tension due to an interior collapse.
The study ignored actual fire loading and fires on other floors.
There is no physical evidence of a namable event that matches the studies conclusion that every column over an eight floor span had an event that made the columns spontaneously and instantaneously lose support. Something along the lines of 600 devices if the study is to believed. And that is not taking into account kicker charges to misalign the columns.
Hulsey’s model also is missing key components of the WTC 7 collapse as recorded/seen on video.
The Hulsey paper is based on false assumptions, ignoring video evidence before and during collapse, with no observable event that matches/explains what triggered the paper’s conclusion, and solely a biased AE paid for piece of propaganda.
There have only been three skyscrapers to collapse due to structural fire.
originally posted by: neutronflux
originally posted by: democracydemo
a reply to: neutronflux
I would think that depends on if such impacts removed vertical columns and caused load redistribution. Or took out floor connections providing latter support for vertical columns.
All CORE WTC 7 columns remained intact despite the debris impact from WTC 1. Thus NIST had to apply "fire-induced progressive collapse" conclusion.
That makes sense since there is zero evidence the WTC was brought down by planted pyrotechnics.
What now?
originally posted by: Jchristopher5
What we can say is that this is real scientific study, not someone’s opinion. The data was made available for peer review. You can disagree, but no longer can someone be called a “crazy conspiracy theorist” for having the opinion that the official story is a lie. In fact, this opinion is significantly bolstered by this UA Anchorage report.
Rise up “truthers”! Tell everyone you know.