completely reducible set
81Arrow of time — This article is an overview of the subject. For a more technical discussion and for information related to current research, see Entropy (arrow of time). In the natural sciences, arrow of time, or time’s arrow, is a term coined in 1927 by British …
82Hart Crane — Infobox Writer name = Hart Crane caption = Taken by Walker Evans in 1930 birthdate = birth date|1899|7|21 birthplace = Garrettsville, Ohio deathdate = death date|1932|4|27 (aged 32) deathplace = At sea: off the Florida coast occupation = Poet… …
83Evaluation strategy — Evaluation strategies Strict evaluation Applicative order Call by value Call by reference Call by sharing Call by copy restore Non strict evaluation Normal order Call by name Call by need/Lazy evaluation …
84Life — • The enigma of life is still one of the two or three most difficult problems that face both scientist and philosopher Catholic Encyclopedia. Kevin Knight. 2006. Life Life …
8520th-century classical music — Periods of Western art music Early Medieval   (500–1400) Renaissance (1400–1600) Baroque (1600–1760) Common practice Baroque (1600–1760) C …
86Environmental impact of wind power — Livestock ignore wind turbines,[1] and continue to graze as they did before wind turbines were installed. Compared to the environmental impact of traditional energy sources, the environmental impact of wind power is relatively minor. Wind power… …
