Thibaut (./123) :
L'acier en fusion c'est pour le WTC, rien à voir avec le pentagone  

pfiouuuuuuuuu faut te suivre...
tu n'as plus rien à dire sur le pentagone, hop, tu te rabats sur le wtc...

Donc je remets ça :

Straw man. Who said the steel melted? [...] A structural engineer or fire safety engineer would know better. The official explanation is that the steel in the floor trusses expanded and twisted, overstressing the connections between the joists and the columns. By the way, steel is white at melting point Red-hot is actually fairly cool as steel goes. Note on the graphic below that steel at less than half its melting point is down to less than one-fourth its strength.

agrémenté de

How about all the fires ignited by the jet fuel? How about the massive structural damage [...] ? Are you taking those into account? - http://www.loosechangeguide.com/lcg3.htmlok

avec un zeste de "bordel où ça de l'acier fondu ?" :