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41Diego Garcia — For other uses, see Diego Garcia (disambiguation). Diego Garcia IATA: NKW – ICAO: FJDG Summary …
42Geographic information system — GIS redirects here. For other uses, see GIS (disambiguation). A geographic information system, geographical information science, or geospatial information studies is a system designed to capture, store, manipulate, analyze, manage, and present… …
43Lysergic acid diethylamide — LSD redirects here. For other uses, see LSD (disambiguation). LSD 25 redirects here. For the dock landing ship, see USS San Marcos (LSD 25). For the Fringe episode, see Lysergic Acid Diethylamide (Fringe). Lysergic acid diethylamide …
44Loch Ness Monster — For other uses, see Loch Ness Monster (disambiguation). Nessie redirects here. For other uses, see Nessie (disambiguation). the Loch Ness Monster (Nessie, Niseag[1] …
45Main sequence — A Hertzsprung Russell diagram plots the actual brightness (or absolute magnitude) of a star against its color index (represented as B V). The main sequence is visible as a prominent diagonal band that runs from the upper left to the lower right.… …
46Military history — This article is about the field of study. For television channel of the same name, see Military History (TV channel). Warfare Military history Eras …
47Amiga Original chipset — The Original Chip Set (OCS) was a chipset used in the earliest Commodore Amiga computers and defined the Amiga s graphics and sound capabilities. It was succeeded by the slightly improved Enhanced Chip Set (ECS) and greatly improved Advanced… …
48Palimpsest — A palimpsest is a manuscript page, whether from scroll or book that has been written on, scraped off, and used again. The word palimpsest comes through Latin from Greek παλιν + ψαω = ( again + I scrape ), and meant scraped (clean and used) again …
49Phish — This article is about the band. For deceptive internet practices, see Phishing. Phish Phish performing at American Airlines Arena in Miami, FL on December 30, 2009. Left to right: Page McConnell, Trey Anastasio, Mike Gordon …
50Race (classification of human beings) — The term race or racial group usually refers to the concept of categorizing humans into populations or groups on the basis of various sets of characteristics. [http://www.physanth.org/positions/race.html AAPA Statement on Biological Aspects of… …
