Aluminum versus Steel
(media.greatawakening.win)
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When this strawman gets raised, just say the following:
Even a WATERjet can slice steel, with enough momentum!
Water jets are moving at Mach 3 --- 60,000 psi pressure at a "microscopic" point.
I have skydived at 200 mph
Energy required to increase speed goes up by the cube.
My point: alu. parts can slice steel with enough momentum
the steel beam/column is going that same tremendous speed in the other direction.
Stand the wing up vertically ----- send these massive columns through it at 500 mph --- you will barely scratch the paint on the columns.
https://www.911research.wtc7.net/~nin11evi/911research/wtc/arch/docs/col_dimensions.gif
9/11 proved this wrong
The columns in the 9/11 towers were not made of lamp posts.
Paper can cut aluminum. Oh sure maybe not the best aluminum, but a fun experience is to replace a table saw blade with paper to see what it can cut. It's a lot more than anyone would expect.
I'm not convinced that it wouldn't do substantial damage, but I am convinced that it wouldn't bring a whole reinforced tower down as it did.
Of course.
Explosives, whose residues have long been scientifically well documented, did the rest.