Originally Posted by xxxdesign-net

Why do you keep assuming things? I have never claimed that the building falling in its footprint was a smoking gun... I was just responding to your questions which insinuated that there's no other way a building could fall... I find curious tho that two 100 storey buildings and one 50 storey building fell into their own footprint but I am no expert, I am aware of that... I'll add tho that many experts find it impossible...

As far the speed the building should have fell... I think computer generated models were made to test that... Look it up, I wont take your hand and do all the work for you... Look at both the nist models as well as the models made by other experts... If I remember correctly, it was around 22 sec... but look it up and decide for yourself...