Автор работы: Пользователь скрыл имя, 29 Октября 2013 в 16:14, доклад
The Wright brothers, Orville and Wilbur, were two American brothers, inventors, and aviation pioneers who were credited with inventing and building the world's first successful airplane and making the first controlled human flight, on December 17, 1903. From 1905 to 1907, the brothers developed their flying machine into the first practical fixed-wing aircraft. Namely they marked the beginning of a new era, the era of air transport. Since that time people began covering long distances in a short period of time.