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Originally posted by ipsedixit
Show me the math equations that say it can. You name your speed for a piece of aluminum and give me (or qualified engineers in these forums) the calculations that make your point. It's an interesting challenge. How fast would a piece of aluminum have to be going to pass through a steel i-beam?
Originally posted by eagle32
The twin towers werent nuclear bunkers with 50 foot thick walls. they was just glass and steel.
Originally posted by snoopy
Ah pretending that because they are made of aluminum that somehow they should just bounce off the sides. Interesting. Let's ignore the sheer velocity and the mass of these planes...
Originally posted by ipsedixit
I have a new challenge for all the "real" engineers in the forum (oh, and the actual real engineers can participate too, if they want). How many tons of marshmellows would it take to crush a steel i-beam? Solve that one and you will understand the difficulties of the problem that some people can't seem to grasp.
Originally posted by 2PacSade
The plane hit the building with over 2 BILLION foot pounds of force. Again, this is stuff that doesn't require a degree in engineering to be the truth. Truth is truth. Look it up for yourself.