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1886 Swift Safety Bicycle. Vehicles that have two wheels and require balancing by the rider date back to the early 19th century. The first means of transport making use of two wheels arranged consecutively, and thus the archetype of the bicycle, was the German draisine dating back to 1817.
Johnson created an improved version of the German Karl Drais's Draisine, the archetypal bicycle. Johnson's pedestrian curricle was patented in London in December 1818, becoming Britain's first bicycle. It featured an elegantly curved wooden frame, allowing the use of larger wooden wheels.
In the early 1860s the first true bicycle was created in Paris, France, by attaching rotary cranks and pedals to the front wheel hub of a dandy-horse. The Olivier brothers recognized the commercial potential of this invention, and set up a partnership with blacksmith and bicycle maker Pierre Michaux, using Michaux's name, already famous among enthusiasts of the new sport, for the company.
Some historians who have studied the invention of the pedal-driven bicycle, including David V. Herlihy, state that Macmillan was not the first inventor.Herlihy states there is no contemporary documentary evidence that a pedal-crank design was applied to a 2-wheeled vehicle and that letters from customers in Scotland to the Michaux company in 1868 state that all of the human-powered vehicles ...
The automobile in American history and culture: a reference guide (Greenwood, 2001). Condit, Carl W. The railroad and the city: a technological and urbanistic history of Cincinnati (The Ohio State University Press, 1977) online. Eckermann, Erik. World history of the automobile (SAE International, 2001). Gkoumas, Konstantinos, and Anastasios ...
The bicycle's invention has had an enormous effect on society, both in terms of culture and of advancing modern industrial methods. Several components that played a key role in the development of the automobile were initially invented for use in the bicycle, including ball bearings , pneumatic tires , chain-driven sprockets , and tension-spoked ...
Bicycle Racer posed at Salt Palace wood track, Salt Lake City, 1911 The first documented cycling race was a 1,200 metre race held on May 31, 1868, at the Park of Saint-Cloud , Paris . It was won by expatriate Englishman James Moore who rode a bicycle with solid rubber tires . [ 3 ]
The Lower Paleolithic period lasted over 3 million years, during which there many human-like species evolved including toward the end of this period, Homo sapiens.The original divergence between humans and chimpanzees occurred 13 (), however interbreeding continued until as recently as 4 Ma, with the first species clearly belonging to the human (and not chimpanzee) lineage being ...