The New York Times wrote an article about every single 9/11 victim. Fact source
It took firefighters 100 days to extinguish all the fires ignited by the attacks in New York. Fact source
One of the unsung heroes of 9/11 was a guide dog, Roselle, a yellow Labrador who led her blind owner, Michael Hingson, down 78 storeys of the North Tower and to the home of a friend. Fact source...
An eerie prophecy attributed to Nostradamus regarding the 9/11 attacks was in fact fabricated by a college student in 1997 to show how easily such prophecies can be misused. Fact source
The 9/11 attacks also destroyed US$100 million in art including work from Pablo Picasso. Fact source
The top four search-topics on Google in the week of 9/11, in descending order, were for: Nostradamus; CNN; The World Trade Center; and Osama bin Laden. Fact source