Thermite

Overview
Thermite is a material often used in controlled demolition of steel-framed high-rise buildings.

Reference

 * no article as of 2007-09-30
 * no article as of 2007-09-30
 * no article as of 2007-09-30

Video

 * 70 pounds of thermite ignited at Burning Man as part of a 9/11 Truth demonstration