This is Part II of the June 30, 2009 PowerPoint presentation I gave for my CHEM 1411 class at South Texas College (STC). The subject was on thermite and thermate and how each of their respective nano-sized variants may have contributed to the collapse of World Trade Centers 1, 2, and most especially, 7.
It's people like you who are gonna end up saving this nation. THANK YOU.
lpercenter 2 years ago 4