The Pentagon.

We mustn’t forget that the pentagon got hit as well.  On 9/11 at 9.37 a.m. (which is 51 minutes after the first plane hit the WTC towers) a plane went right through three layers of the Pentagon.

Which resulted in this:

Now. Let’s take a closer look at the hole that the “plane” made.

The picture is based on pictures of the Pentagon before the crash, but they made a computer simulation of it and put the plane in front of it. The blue square represents the actual damage after the crash/explosion. As you can see there is no damage from the wings nor from the titanium engines. Which is weird seeing as the engines are made out of TITANIUM! They weren’t found afterwards, not even a slice of it. Some say the engines were melted down by the flames. Others claim that the plane didn’t carry enough kerosene to melt TITANIUM engines down. Fact is that the temprature inside the pentagon had to be higher than 1668°C for over atleast an hour.  As you can see in the video below, the fireblaze only lasts for a couple of seconds and is followed by a lot of heavy dark smoke which would indicate that the explosion didn’t come from kerosene and that the temperature inside couldn’t have been 1668°C. Therefore there should be evidence of engines, but there isn't any.