The events of September 11, 2001, commonly known as 9/11, involved the terrorist attacks by the Islamic terrorist group al-Qaeda against the United States on the morning of September 11, 2001. The... Read more »
The term “9/11” refers to the terrorist attacks that occurred in the United States on September 11, 2001. The attacks involved the hijacking of four airplanes by al-Qaeda terrorists, two of which... Read more »
A “skyscraper airplane” is a hypothetical concept for an aircraft with an extremely tall and slender fuselage, resembling a skyscraper. The concept aims to maximize space efficiency and aerodynamic performance, providing a... Read more »