Who invented the bicycle?
In 1817, the first time delaisse cycling tour, along the way, suffered the ridicule of people flash,...... He resolved to answer the ridicule with facts. In one race, he took 4 hours to ride, but the horse pulled the cart for 15 hours. Still, no company is willing to produce and sell this kind of bicycle.
Now, bicycles, like tides, spread all over the world and into every household. But few people know that the bicycle was invented by a German Forester named Drais (1785 - 1851).Lin was a look at people, all from the woods go to another forest every day, over the years of hard walking, he wanted to arouse the desire to invent a means of transport. He thought, "if people could sit on wheels, wouldn't they go faster?"! In this way, delaisse began to design and manufacture of bicycle. He made a wheeled car with two wooden wheels, a saddle, and a handlebar that was controlled on the front wheel. The man sits on the car and drives the wooden wheel with his feet. In this way, the world's first bicycle came out.
In 1839, the Soviet Union Mark Miriam invented the pedal, mounted on the front wheel of the bicycle, the bicycle can be greatly improved step. After several decades, the emergence of a variety of bicycles, such as sailing cycling, water treadmill, ice bike, five wheel bicycle, the bicycle has become a popular traffic tool. Later, with the emergence of pneumatic tires, chains and so on, the structure of the bicycle becomes more and more perfect.Drais also invented the meat grinder, typewriter and so on, all can reduce the intensity of labor. Now the railway workers in the rail car on the use of human advancement, but also delaisse invention, so it is called "n.".
