September 11 attacks: What happened on 9/11?

Septemberclues (opens in a new tab) is a research site about the events on 9/11. There are many theories about what happened. All of them agree that there were planes crashing into the buildings. Except this theory. A detailed investigation of the video and sound material shows that there were no planes. It is a detailed psy-op planned a long time in advance. This might be difficult to understand at first, because the hoax is so big and the alleged events have been repeated over and over again.

The videos from this research are saved locally on this site ( In case the original will be unavailable it will still be available here.

Septemberclues (2008):

Septemberclues addendum (2010):