+0. 1  Many times I hear terms like left-wing politician and right-wing politician. 2  left-wing = the radical, reforming, or socialist section of a political party or system. 3  The terms left and right or left-wing and right-wing are used in a ridiculous attempt to arrange every political concept along a single axis.
The history of the airplane shows it was invented by Orville (1871-1948) and Wilbur (1867-1912) Wright. They got the patent 9 months prior to their flight in December 1903. The Early History of Flight.
The Evolution of WW2 Planes. A number of technological advancements saw the planes evolve during WW2. During World War 1 the planes were made of wood and built in the bi-plane style. WW2 planes were much sleeker and more powerful with aluminium bodies and supercharged piston engines.