topographic command
41Missile guidance — A guided bomb strikes a practice target Missile guidance refers to a variety of methods of guiding a missile or a guided bomb to its intended target. The missile s target accuracy is a critical factor for its effectiveness. Guidance systems… …
42Fort 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 …
43Operation Barbarossa — Part of the Eastern Front of World War II …
44Pforzheim — Infobox Ort in Deutschland Art = Stadt Wappen = Wappen Pforzheim.svg lat deg = 48 |lat min = 54 |lat sec = 0 lon deg = 08 |lon min = 43 |lon sec = 0 Karte = Karte pforzheim in deutschland.png Lageplan = Bundesland = Baden Württemberg… …
45Dog Island (Florida) — Coordinates: 29°48′N 84°37′W / 29.80°N 84.61°W / 29.80; 84.61 …
46List of United States Military Academy alumni — Traditional hat toss at the 200th anniversary graduation ceremony at the United States Military Academy June 7, 2002 …
47Operation Sandblast — Part of Cold War (1953–1962) …
48USS Triton (SSRN-586) — USS Triton (SSRN/SSN 586), a U.S. Navy nuclear powered radar picket submarine, was the first vessel to execute a submerged circumnavigation of the Earth, accomplishing this during her shakedown cruise in early 1960. She also has the distinction… …
49Superior colliculus — Brain: Superior colliculus Section through superior colliculus (unlabeled) showing path of oculomotor nerve …
50surveying — /seuhr vay ing/, n. 1. the science or scientific method of making surveys of land. 2. the occupation of one who makes land surveys. 3. the act of one who surveys: The surveying required nearly two days. [1425 75; late ME: act of examining… …
