geographical nautical sea mile
41Christopher Columbus — This article is about the explorer. For other uses, see Christopher Columbus (disambiguation). Christopher Columbus …
42North Pole — For other uses, see North Pole (disambiguation). Coordinates: 90°N 0°W / 90°N 0°W / 90; 0 …
43Metrication — A speedometer used in American and British cars, showing the speed of the vehicle in miles per hour (outer, in white) and kilometres per hour (inner, in red) for Canadian[1] vehicles the locations are reversed …
44Outer Continental Shelf — See outer continental shelf for the generic geographical term Map of the Outer Continental Shelf The Outer Continental Shelf (OCS) is a peculiarity of the political geography of the United States and is the part of the internationally recognized… …
45Antarctica — /ant ahrk ti keuh, ahr ti /, n. the continent surrounding the South Pole: almost entirely covered by an ice sheet. ab. 5,000,000 sq. mi. (12,950,000 sq. km). Also called Antarctic Continent. * * * Antarctica Introduction Antarctica Background:… …
46Scottish National Antarctic Expedition — The Scottish National Antarctic Expedition (SNAE), 1902–04, was organised and led by William Speirs Bruce, a natural scientist and former medical student from the University of Edinburgh. Bruce had spent most of the 1890s engaged on expeditions… …
47Equator — For other uses, see Equator (disambiguation). 0° Equator …
48Australia — /aw strayl yeuh/, n. 1. a continent SE of Asia, between the Indian and the Pacific oceans. 18,438,824; 2,948,366 sq. mi. (7,636,270 sq. km). 2. Commonwealth of, a member of the Commonwealth of Nations, consisting of the federated states and… …
49Edinburgh — For other uses, see Edinburgh (disambiguation). City of Edinburgh Scottish Gaelic: Dùn Èideann Scots: Edinburgh   Unitary Authority City   City of Edinburgh …
50Sethusamudram Shipping Canal Project — Sethusamudram Ship Channel Project proposes linking the Palk Bay and the Gulf of Mannar between India and Sri Lanka by creating a shipping channel through the shallow sea sometimes called Setu Samudram, and through the island chain of Adam s… …
