RE:For TIN FOIL HATS ONLY: GREAT WTC 7 BUILDING SIMULATION !any person with a common sense knows all 3 buildings went down due to control demolition.
Building 7 is so obvious, only shrapnel of glass and concrete bits hit building 7, a gov't building built like a tank, went down like a house of card. The speed of falling matched the speed of a free falling ball. IE falling in free air. Why, many incriminating document against key people were stored in building 7.
Aluminum alloy can't tear apart structural steel column
Burning kerosene can melt structural steel. Even if the heat weaken the steel column, the building may fall partially and at non symmetrical fashion. Not vertically downward.
Firemen at the scene heard several explosion prior to building collapse
No plane wreckage recovered at the pentagon. All surveillance camera footage around the pentagon were confiscated and never be shown.
ztransforms173 wrote: - I HIGHLY RECOMMEND WATCHING this 59m09s YOUTUBE VIDEO
- the PURE MATHS and the SCIENCE USED in the COMPUTER SIMULATION POSITIVELY PROVE that what they TOLD YOU about 9/11 (in RELATION to the BUILDING WTC7 COLLAPSE) is COMPLETELY FALSE
https://www.youtube.com/watch?v=aZXsIkbxMGo&t=6s
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- FREE FALLING into the BUILDING BASE FOOTPRINT is MATHEMATICALLY IMPOSSIBLE due to ABSENCE of SYMMETRY in a TRAPEZOID SHAPE HIGH-RISE (47 floors) OFFICE TOWER and CONCENTRATED STIFFNESS in the CENTER of the BUILDING of the CONCRETE SEPARATION WALLS {HIGH-RESISTANCE to HEAT FIRES} SURRONDING the ELAVATOR SHAFTS
z173