purge recovery system
31List of spaceflight-related accidents and incidents — Death in space redirects here. For death in specifically outer space conditions, see Space exposure. Space Shuttle Challenger disintegrates 73 seconds after launch, due to hot gases escaping the SRBs leading to structural failure of the external… …
32Angola — Angolan, adj., n. /ang goh leuh/, n. a republic in SW Africa: formerly an overseas province of Portugal; gained independence Nov. 11, 1975. 10,623,994; 481,226 sq. mi. (1,246,375 sq. km). Cap.: Luanda. Formerly, Portuguese West Africa. * * *… …
33Byzantine Empire — the Eastern Roman Empire after the fall of the Western Empire in A.D. 476. Cap.: Constantinople. * * * Empire, southeastern and southern Europe and western Asia. It began as the city of Byzantium, which had grown from an ancient Greek colony… …
34Introduction — It is hard to think of two more significant decades in U.S. history than the 1930s and 1940s. During these 20 years, the United States suffered the worst ever economic collapse during the Great Depression; underwent major political reform… …
35Space Shuttle — STS redirects here. For other uses, see STS (disambiguation). This article is about the NASA Space Transportation System vehicle. For the associated NASA STS program, see Space Shuttle program. For other shuttles and aerospace vehicles, see… …
36Economic history of the People's Republic of China — Throughout most of the nineteenth and twentieth centuries, as during much of earlier Chinese history, the economy was barely able to meet the basic needs of the country s huge population the largest in the world. In normal years the economy… …
37Chen Yun — This is a Chinese name; the family name is Chen. Chen Yun 陈云 陳雲 Chairman of the CPC Central Advisory Commission In office 2 November 1987 – 12 October 1992 General Secretary …
38Diocletianic Persecution — The Christian Martyrs Last Prayer, by Jean Léon Gérôme (1883) The Diocletianic Persecution (or Great Persecution) was the last and most severe persecution of Christians in the Roman empire.[1] In 303, Emperor …
39Roosevelt, Franklin D. — ▪ president of United States Introduction in full Franklin Delano Roosevelt, byname FDR born January 30, 1882, Hyde Park, New York, U.S. died April 12, 1945, Warm Springs, Georgia 32nd president of the United States (1933–45). The only… …
40Anorexia nervosa — For other uses, see Anorexia nervosa (disambiguation) and Anorexia (disambiguation). Anorexic redirects here. For the use of the term as an appetite suppressant, see Anorectic. Anorexia Nervosa Classification and external resources …
