ridge drill
41Mr. Driller — Developer(s) Namco Publisher(s) Namco Platform(s) …
42Presidential Unit Citation (United States) — Presidential Unit Citation Army and Air Force P.U.C …
43Fort Corcoran — Infobox Military Structure name=Fort Corcoran partof=the Civil War defenses of Washington, D.C. location=Arlington, Virginia coordinates=coord|38.904126| 77.071753|region:US type:landmark|display=inline caption=The rear entrance to Fort Corcoran …
44mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …
45Crandall Canyon Mine — Coordinates: 39°27′36″N 111°10′04″W / 39.460000°N 111.167639°W / 39.460000; 111.167639 The Crandall Canyon Mine, formerly Genwal …
46Virginia — This article is about the U.S. state, the Commonwealth of Virginia. For other uses, see Virginia (disambiguation). Commonwealth of Virginia …
47Hydrothermal vent — Marine habitats White smokers emitting liquid carbon dioxide at the Champagne vent, Northwest Eifuku volcano, Marianas Trench Marine National Monument Littoral zone …
48volcano — /vol kay noh/, n., pl. volcanoes, volcanos. 1. a vent in the earth s crust through which lava, steam, ashes, etc., are expelled, either continuously or at irregular intervals. 2. a mountain or hill, usually having a cuplike crater at the summit,… …
49National Cadet Corps (Singapore) — National Cadet Corps Active 1901 present Role Student Uniformed Group Headquarters Amoy Quee Camp …
50Australian Army Cadets — The Australian Army Cadets (AAC) is a youth organisation that is involved with progressive training of youths in military and adventurous activities. The programme has more than 19,000 Army Cadets between the ages of 12 1/2 and 18 based in 232… …
