Analysis of information sources in references of the Wikipedia article "طائرة ثابتة الجناحين" in Arabic language version.
In 1799 he set forth for the first time in history the concept of the modern aeroplane. Cayley had identified the drag vector (parallel to the flow) and the lift vector (perpendicular to the flow).
English pioneer of aerial navigation and aeronautical engineering and designer of the first successful glider to carry a human being aloft. Cayley established the modern configuration of an aeroplane as a fixed-wing flying machine with separate systems for lift, propulsion, and control as early as 1799.
In 1799 he set forth for the first time in history the concept of the modern aeroplane. Cayley had identified the drag vector (parallel to the flow) and the lift vector (perpendicular to the flow).
English pioneer of aerial navigation and aeronautical engineering and designer of the first successful glider to carry a human being aloft. Cayley established the modern configuration of an aeroplane as a fixed-wing flying machine with separate systems for lift, propulsion, and control as early as 1799.
