no it leaves the question unanswered and in question and cast doubt on the official story
from the very source that is supposed to have answered it and from the source national geographic obtained its data......but then we have the fine minds of popular mechanics
who needs NIST
What a dolt.
He explains what he doubts and also comes up with an alternative method as to why the towers collapsed, which to your demise, has nothing to do with explosives.
You and 9/11 are entertaining. STUPID, but entertaining.