Architects and Engineers for 9 11 Truth claims:
https://www.ae911truth.org/evidence/near-free-fall-acceleration
“So little research has been published on why the Twin Towers underwent total collapse that Bažant and Le’s 2011 paper, and Bažant’s three earlier papers on the subject, are the only analysis that exists to support the official explanation of a fire-induced progressive collapse. That analysis has now been indisputably debunked by Szamboti ... Read even more