Planes started with the Wright Brothers who made the first flight on December 12. Ever since others have been studying and learning about lift, drag, pull, and gravity. The 4 forces of aircraft. When new technology comes out it just makes it easier to make a new plane.
well there are many differences in current aircraft to the old bi planes and mono planes of the past. mainly throughout the years aircraft fuselage's, engines, tech. systems have all evolved with the evolution of technology. But most of all I would say the engines have advanced from being piston driven prop planes to now a days jet engines.
Planes in ww1 usually had two wings although there were monoplanes, triplanes and planes with four wings many had two. They had mounted machine guns that had to be fired manually. They were all propeller driven. The planes were made from wood and cloth and had open cockpits. The wood frame construction made planes susceptible to breaking up at high gs. The guns have to fire through the whirling propellers so a special gear was developed that would block the machine gun mechanism when the propeller was in the way. All in all the planes went from primitive death traps at the beginning to more advanced machines made of metal. The planes evolved greatly over the course of the war.
Yes but these military planes are flown by navy pilots or military pilots.
Ash's Pokémon that evolved are his Caterpie which evolved into Metapod and then into Butterfree, Charmander who evolved into Charmeleon and then into Charizard, Krabby which evolved into Kingler, Pidgeotto which evolved into Pidgeot, Chikorita which evolved into Bayleef, Treecko evolved into Grovyle and then into Sceptile, Taillow which evolved into Swellow, Snorunt which evolved into Glalie, Phanpy evolved into Donphan, Starly which evolved into Staravia and then into Staraptor, Gligar evolved into Gliscor, Turtwig evolved into Grotle and Chimchar evolved into Monferno. and infernape
they evolved from the acoustic guitar which evolved from the lute which evolved from the harp i believe.
it can fly
two planes intersect in one line, or the planes could be parallel. by the way there is no such thing as skew planes...
The angle between two planes when the planes intersect at a point is the acute angle fixed by the normal vectors of the planes.
9 planes in Cube 3 Planes in Cuboid
Of course, planes can fly.
war planes
no