WTC Explosives - not collapse pressure venting

[motonegros]

People need to know that in high rise structures the ventilation system has mechanical damper doors that physically isolate floors to restrict airflow during fires.

[MrRiceowlex]

@motonegros Right to eliminate the "chimney effect" And something else to think about is that fires in a steel building wouldn't spread down, they'd spread up. the WTC towers were built so that this couldn't happen. The individual floors were hermetically sealed against fires going floor to floor. Check Architects and Engineers for 911 Truth, 1,200 professional engineers who know through forensic testing that the WTC in NYC was DEMOLISHED, murdering 3,000

Check ae911truth(dot)org

[Abricialio]

WTF! The columns blowing out? :o

[elijah5674]

The red/orange stuff pouring out before the first collapse is your clue...its thermite (melts steel) and the puffs are the detonations used to set up the controlled fall so that the builings don't fall over as they should have. This was planned and perpetrated by those in control of the US government (who puts/keeps them there?)

[SSHitMan]

ROFLMAO

I'm the new FEMA death camp warden! See you soon boys!

Up the NWO!

LOL

[jacksterling19]

Holy crap thats scary...

[bobbbennett]

look deeper jacksterling19 it gets even worse when you analyze all the events of that day!

We no longer live in Kansas my friend!

Later