POURQUOI LES TOURS JUMELLES SE SONT-ELLES EFFONDRÉES ? - JT 20H FRANCE 2 - 11/09/21

When the two Boeing 767s struck the Twin Towers of the World Trade Center, no one imagined they could collapse. Yet, the unbelievable happened just a few dozen minutes later. The cause: the very particular design of the two towers. PS: Thanks to Thierry Perrain for the Manhattan model.