Oh my god, can't you guys not for one time stop the endless bickering, and go READ and VIEW the links, videos and texts I offered on page 6 and 7?
Do you understand that all those people in most videos are talking about WTC 7, where they heard all these explosion sounds in an very familiar fast
sequence of "boom, boom, booms".
Exactly the same as in that video by David Chandler, where you can hear with your own ears that same sequence of loud "boom,boom, booms", but now in
the North and South Tower collapses.
And again, why do you keep repeating your questions, when I just answered them?
Because they are not really questions, but desperate clutching to rusted believe systems?
And psychologists in the fifties proved already that when a believe system is attacked, the more the believers defend it. Even when all logic rules
tell them that that belief was just shattered to little pieces.
TB's second and third stages suck all surrounding air back in, it's one of the telling signs of the use of thermobaric bombs. And that causes to
muffle the sound waves already on their way out of the concrete or steel shattering gaseous clouds. Sound goes at 330 meter per second, a TB gas front
goes at 20,000 meter per second. It out-paces sound waves sixty fold. Since its explosion front consumes all internal and external 20% oxygen in the
surrounding air mass. It "bounces" back, then out again, but slower then earlier on, that's why the footprint of a TB is much slower and longer
lasting than a HE made up from one chemical compound.
Or still not?
You hear a small "pop", the tiny RDX charge going off, then a few milliseconds or seconds, depending on the models, a sound pause, and then a very
deep rumbling sound, felt mostly in your belly and a bit through your shoes.
DrEugene, try Russian websites (fill in their search engines "Chechnya"), and use Babelfish to try to find the term in Cyrillic for Thermobaric
bomb. And Chechnya....
Flattening of their capital by the Russians, after their terrorists murdered all those schoolchildren just over the Chechnyan border in Russia was
done with their TB's.
Or try Indian ones and use Hindi to English. Or Iranian ones and try Farsi to English. Or go to your local University its Chemistry Department Library
and ask assistance in your quest for knowledge, they will help you if asked politely, and after you explained to them, the Why.
I doubt you will find more than I told you already, but, who knows, ain't it so? It's still a very top secret subject, but leaks get out, god knows
you'll get lucky and find a true patriot somewhere on the way in.