German Mathematician Refutes Official Theory of WTC Destruction

German mathematician Ansgar Schneider discusses the paper he will be presenting at the annual conference of the International Association for Bridge and Structural Engineering in New York this September, which refutes the official theory of the Twin Towers’ total destruction developed by engineer Zdeněk Bažant.

https://www.ae911truth.org/news/539-mathematician-to-refute-official-theory-of-wtc-destruction-at-upcoming-conference