explain
for example there are allegations that the collapse of the towers was a controlled demolition, like whenever demolition companies close off a building specifically for the purpose of bringing it down.
supposedly unignited thermite was found in the wreckage of the twin towers
you can hear several loud booms that travel up and down the buildings right before they fall
they fell into their own footprint, a known characteristic of controlled demolitions
they both fell all the way down within six to eight seconds of the initial collapse, meaning they fell in complete freefall. the only way for that to happen would be for the support beams within the building to be destroyed at once, and at several levels, not just in one spot where a plane made a hole.
and of course
beam fuel cant jet steel melts