slack joint
51A More Perfect Union (speech) — This article is about the 2008 speech by Barack Obama. For other uses, see A More Perfect Union (disambiguation). A More Perfect Union was viewed on YouTube over 1.2 million times within the first 24 hours of its posting. A More Perfect Union [1] …
52Metallosis — is the putative medical condition involving deposition and build up of metallic debris in the soft tissues of the body[1]. Metallosis has been hypothesized to occur when metallic components in medical implants, specifically joint replacements,… …
53El Niño-Southern Oscillation — El Niño redirects here. For other uses, see El Niño (disambiguation). ENSO redirects here. For other uses, see Enso (disambiguation). The 1997 El Niño observed by TOPEX/Poseidon. The white areas off the tropical coasts of South and North America… …
54Croatia national football team —  Croatia Nickname(s) Vatreni (The Blazers) Association …
55Japan Maritime Self-Defense Force — (JMSDF) 海上自衛隊 (Kaijō Jieitai) Rising Sun Flag Founded …
56Nottingham Victoria railway station — Nottingham Victoria The station in 1903. Location Place Nottingham …
57Chronology of world oil market events (1970-2005) — Basic OverviewThe 1970s See: 1970 1979 world oil market chronology 1970*January 1: U.S. Federal oil depletion allowance reduced from 27.5 to 22.0 percent. *May 3: TAP line from Saudi Arabia to the Mediterranean interrupted in Syria, creating all… …
581990-1999 world oil market chronology — 1990*Aug: Iraq invades Kuwait. Crude and product prices soar upward; exchange markets react wildly to any middle east news events; cash markets dominate prices after trading hours; jet fuel prices rise to record spreads over other products due to …
59History of virtual learning environments — A virtual learning environment (VLE) is a system that creates an environment designed to facilitate teachers in the management of educational courses for their students, especially a system using computer hardware and software, which involves… …
60Christianity — /kris chee an i tee/, n., pl. Christianities. 1. the Christian religion, including the Catholic, Protestant, and Eastern Orthodox churches. 2. Christian beliefs or practices; Christian quality or character: Christianity mixed with pagan elements; …