9/11 10 year anniversary edition part 1

[Born2Flesh]

Nice work

[lizardfirefighter110]

Not the slow moving black smoke. The fuel fires are oxygen starved. No black smoke comes from the jet engines because oxygen is compressed into the fuel mixture for maximum combustion and hot gas expansion. This also gives higher temperatures. This is clearly not the case with the fires in the towers. The are burning at temperatures well below that of a jet engine. Yet, amazingly, the massive interconnected steel components completely fail after only 56 minutes of burning. ????????????