Brothers Wilbur and Orville Wright, owners of a small bicycle workshop in the small American town of Dayton, were the first people to take to the air in a heavier-than-air motor vehicle - an airplane. It happened on December 14, 1903, thirty-five years ago. The first human airplane flights in history were very short. Wilbur Wright lasted only 3% of a second in the air, while Orville lasted 12 seconds. But this result did not bother the Wright brothers...