In addition to educational materials created by 911Research, we provide documents contributed by readers. All the materials on this page were contributed by a writer with a background in physics.
PDF Documents and Postcards
Can Physics Rewrite History?
This excellent non-technical 14-page examination of the collapses of the Twin Towers and Building 7 by a scientist exposes the official explanations as impossible. It concludes with the statement: "..any ordinary person can tell a collapse from an explosion!" First publised in 2004, the 2007 edition adds a table of contents, among other improvements.
My Top Ten Reasons for Not Believing in The Free-Fall Pancaking Collapse Theory
This one-page document gives 10 compelling reasons for rejecting the official account of the collapse of the Twin Towers.
My Top Ten Reasons for Not Believing in The Free-Fall Pancaking Collapse Theory, PDF
Do These Have Anything in Common?
This postcard compares the collapse of the North Tower to the explosive demolition of a brick chimney.
Do These Have Anything in Common?, PDF
Buttons and Stickers
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