Another lie. Nanothermite was and discussed in a peer reviewed paper that has never been challenged.
Active Thermitic Material Discovered in Dust from the 9/11 World Trade
Center Catastrophe
...
Abstract: We have discovered distinctive red/gray chips in all the samples we have studied of the dust produced by the
destruction of the World Trade Center. Examination of four of these samples, collected from separate sites, is reported in
this paper. These red/gray chips show marked similarities in all four samples. One sample was collected by a Manhattan
resident about ten minutes after the collapse of the second WTC Tower, two the next day, and a fourth about a week later.
The properties of these chips were analyzed using optical microscopy, scanning electron microscopy (SEM), X-ray energy
dispersive spectroscopy (XEDS), and differential scanning calorimetry (DSC). The red material contains grains approximately
100 nm across which are largely iron oxide, while aluminum is contained in tiny plate-like structures. Separation
of components using methyl ethyl ketone demonstrated that elemental aluminum is present. The iron oxide and aluminum
are intimately mixed in the red material. When ignited in a DSC device the chips exhibit large but narrow exotherms occurring
at approximately 430 ˚C, far below the normal ignition temperature for conventional thermite. Numerous iron-rich
spheres are clearly observed in the residue following the ignition of these peculiar red/gray chips. The red portion of these
chips is found to be an unreacted thermitic material and highly energetic.
no molten steel or vaporized steel... there was aluminum which did melt.
Mplten steel flowing out of WTC2.
the only part of the 7wtc which descended at FF was the moment frame and attached curtain wall and it dropped from floor 8 to the ground when the columns beneath it were pushed put from under it by the collapse of the debris from the interior floor collapse.
Prove it, Sander.