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The most noticeable changes in over a century of track cycling have concerned the bikes themselves, engineered to be lighter and more aerodynamic to enable ever-faster times. Track cycling has been featured in every modern Olympic Games except the 1912 Games. Women's track cycling events were first included in the modern Olympics in 1988. [4]
The vocabulary includes words used in science fiction books, TV and film. A second category rises from discussion and criticism of science fiction, and a third category comes from the subculture of fandom. It describes itself as "the first historical dictionary devoted to science fiction", tracing how science fiction terms have developed over time.
Track An oval cycling track for races, banked at up to 50 degrees. Cycling tracks are usually indoors. Bicycling or cycle tracks are also called velodromes. [72] An Olympic track is generally 250 m long. [122] Train A method in stage races to get a sprinter to the front of a bunch sprint and launched.
A cycle track or cycleway (British) or bikeway [1] (mainly North American), sometimes historically [2] referred to as a sidepath, is a separate route for cycles and not motor vehicles. In some cases cycle tracks are also used by other users such as pedestrians and horse riders (see shared-use route ).
Science fiction (sometimes shortened to sci-fi or abbreviated SF) is a genre of speculative fiction which typically deals with imaginative and futuristic concepts such as advanced science and technology, space exploration, time travel, parallel universes, and extraterrestrial life.
The genesis for the site was the Oxford English Dictionary's Science Fiction Citations Project, begun in 2001. Sheidlower, an editor-at-large for the OED, used crowdsourcing to collect words and their history from science fiction. The project resulted in the Hugo Award-winning book Brave New Words. [1]
The zone between black and red lines is sprinter's lane, which is the optimum route around the track. A rider leading in the sprinter's lane may not be passed on the inside; other riders must pass on the longer outside route. Minimum 2.5 metres (8.2 ft) (or half the track width) above the inside of the track is the blue stayer's line.
"A science fiction story is a story built around human beings, with a human problem, and a human solution, which would not have happened at all without its scientific content." [13] Basil Davenport. 1955. "Science fiction is fiction based upon some imagined development of science, or upon the extrapolation of a tendency in society." [14] Edmund ...