eots
no fly list
The exterior columns on the south wall bowed inward as they were subjected to high temperatures, pull-in forces from the floors beginning at 80 min, and additional gravity loads redistributed from the core. Figure 5–6 shows the observed and the estimated inward bowing of the south wall at 97 min after impact (10:23 a.m.). Since no bowing was observed on the south wall at 69 min (9:55 a.m.), as shown in Table 5–2, it is estimated that the south wall began to bow inward at around 80 min when the floors on the south side began to substantially sag. The inward bowing of the south wall increased with time due to continuing floor sagging and increased temperatures on the south wall as shown in Figs. 4–42 and 5–7. At 97 min (10:23 a.m.), the maximum bowing observed was about 55 in. (see Fig. 5–6).
http://wtc.nist.gov/NCSTAR1/PDF/NCSTAR 1-6D.pdf
Notice how none of the truthers care to explain this? Just change the subject....![]()
it was hit by a plane so damage to the facade is not a big surprise...this does not explain the collapse witnessed and the NIST observations are very questionable
Wrong answer, see the highlighted area? That's 80 minutes after the plane hit before the buckling began. Care to try again?
so what ? are you trying to say it would of occurred if the plane had not hit the building ? or it was not caused by damage caused from the impact