35 There's a never-before-seen video of 9/11 attack that's just appeared online Via uk9994@GAW (youtu.be) posted 2 years ago by ashlanddog 2 years ago by ashlanddog +35 / -0 19 comments share 19 comments share save hide report block hide replies
Steel is so much stronger than aluminum.
Aluminum is used in planes because its lighter.
Steel is used to build strong tall bldgs.
We never asked about the 2T that was missing from pentagon
...as a metallurgist, I can confirm your observation...
...doggy winks....
As a mechanic who works on aluminum mail trucks,I can also confirm your observation.
The aluminum panels barely bend before they crack into pieces in an accident.