(Download) "Early History of the Airplane (Illustrated)" by Wilbur Wright ~ Book PDF Kindle ePub Free
eBook details
- Title: Early History of the Airplane (Illustrated)
- Author : Wilbur Wright
- Release Date : January 29, 2015
- Genre: Engineering,Books,Professional & Technical,
- Pages : * pages
- Size : 626 KB
Description
With 11 illustrations. The book begins: "THOUGH the subject of aerial navigation is generally considered new, it has occupied the minds of men more or less from the earliest ages. Our personal interest in it dates from our childhood days. Late in the autumn of 1878 our father came into the house one evening with some object partly concealed in his hands, and before we could see what it was, he tossed it into the air. Instead of falling to the floor, as we expected, it flew across the room, till it struck the ceiling, where it fluttered awhile, and finally sank to the floor. It was a little toy, known to scientists as a ?helicoptere,? but which we, with sublime disregard for science, at once dubbed a ?bat.? It was a light frame of cork and bamboo, covered with paper, which formed two screws, driven in opposite directions by rubber bands under torsion. A toy so delicate lasted only a short time in the hands of small boys, but its memory was abiding." According to Wikipedia: "The Wright brothers, Orville (August 19, 1871 – January 30, 1948) and Wilbur (April 16, 1867 – May 30, 1912), were two American brothers, inventors, and aviation pioneers who are credited with inventing and building the world's first successful airplane and making the first controlled, powered and sustained heavier-than-air human flight, on December 17, 1903. From 1905 to 1907, the brothers developed their flying machine into the first practical fixed-wing aircraft. Although not the first to build and fly experimental aircraft, the Wright brothers were the first to invent aircraft controls that made fixed-wing powered flight possible."
 "Early History of the Airplane (Illustrated)" by Wilbur Wright ~ Book PDF Kindle ePub Free){kind=link}