who invented the bicycle and motorcycles and aeroplane?
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who invented the bicycle and motorcycles and aeroplane?
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Explanation:
bike which we currently ride today in modern era was initially developed in 1885 by the German engineer Gottlieb Daimler.
Daimler was born on March 17, 1834 in a village near Stuttgart, Germany. He became a gunsmith's apprentice in 1848 and continued until 1862. During this time he gained factory experience
In 1872, his interests turned to the internal combustion engine, when he joined Gasmotorenfabrik Deutz as technical director. Here he met up with Nikolaus Otto, pioneer of the four- cycle engine. It was during this time he became convinced steam engines were an outmoded form of power for the future. Wilhelm Maybach, a man who also understood the drawbacks of steam, soon joined the quest to produce and perfect the gasoline engine.
By 1876 the commercial development of the Otto four - cycle engine was complete. Daimler insisted on precision and wanted to spend more time on research and development while Otto was content with two engines a day leaving the plant doors. Daimler decided it was time to move on.
In 1881 Daimler and Maybach set up a factory for developing light weight, high speed internal combustion engines. At first, the development of a reliable self-firing ignition system seemed impossible, but after many trials an air-cooled single-cylinder engine operating at 900 revolutions per minute was developed. This new design was 770 revolutions per minute faster than Otto’s engine. Daimler and Maybach patented this design in 1885.
That same year, Daimler and Maybach created what is known as the world's first motorcycle by mating this newly designed engine to a bicycle.
It is generally admitted that Clément Ader, a French engineer, was the inventor of the first flying machine. Was it an aircraft? I’ll let you decide.
The craft was powered by a small steam engine, and it actually flew about a foot above ground on a 150ft distance in a straight line… the man on board could not control it. That was in 1890. Mind you, the Hughes Spruce Goose flew only once, very little, very close to the sea, and in a straight line. It still is regarded as an ambitious seaPLANE.
The Wright brothers seem to be the inventors of the first ‘controllable’ flying machine. They could make it turn by warping the wings. That was in 1903.
Answer:
German baron named Karl von Drais made the first major development when he created a steerable, two-wheeled contraption in 1817. Known by many names, including the “velocipede,” “hobby-horse,” “draisine” and “running machine,” this early invention has made Drais widely acknowledged as the father of the bicycle.