FACTOID # 40: South America is unusual in that it is both highly urbanized and poor.
 
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Encyclopedia > Classical style

The word classical has several meanings:

  • In parallel to the preceding meaning, we can speak of (say) Classical Chinese or Classical Indian culture or aspects of culture when referring to a perceived apex in the development of a society or of its arts. See for example Indian classical music.
  • Pertaining to music in particular, classical music refers to art music or concert music, as opposed to popular music. This includes music from all eras, including the Classical music era.
  • Any mode of scientific thought prevalent at the time of some radical new innovation.
Often, one has problems, that in principle require use of full quantum mechnical formalisms, but cannot be attacked this way due to the greater difficulty of the mathematics involved in quantum mechnics. Then one tries to get an approximate solution by assuming that for parts of the system, the results of classical physics does not differ to much from that of the quantum mechnics treatment. This is called a semiclassical approach.
Note: The theory of relativity is usually considered as a classical theory, which is one of the main open questions of contemporary physics: How to reconcile general relativity (the last word in classical physics) with quantum mechanics? See quantum gravity for a discussion.

  Results from FactBites:
 
Frequently Asked Questions about Classical and Historical Fencing (4439 words)
Classical fencing is the final development of European swordsmanship, which came into its full form during the last half of the 19th century.
Classical fencing is a martial art and is taught with constant reference to the realities of an encounter with sharp blades.
Because the techniques of classical fencing evolved from the traditions of the dueling ground, the focus of the training is to enable the fencer to survive in an actual combative situation on the terrain.
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