Hmmm. I am skeptical but this sure seems like it needs airing:
A team of nine scientists have released a startling new report on the events of 9/11, using data from dust gathered in the days and weeks after the towers came down. They discovered that scattered throughout the dust samples were red and gray chips of 'active thermitic material', or an un-reacted pyrotechnic explosive.
Thermite is used in steel welding, fireworks shows, and hand grenades. It is the combination of a metal powder and a metal oxide which produce a reaction known for extremely high temperatures focused in a very small area for a short period of time. The 'active thermitic material' discovered in the World Trade Center dust was a combination of elemental aluminum and iron oxide, and is a form of thermite known as 'nano-structured super-thermite'.
http://rawstory.com/...
Now ya'll don't get all in a lather now.