perimeter well
101French drain — A French drain, drain tile, or land drain is a ditch filled with gravel or rock that redirects surface and ground water away from an area. French drains are common drainage systems, primarily used to prevent ground and surface water from… …
102Isla Nublar — is the fictional island on which dinosaurs were held in Jurassic Park . It was said to be convert|120|mi|km off the coast of Costa Rica, but is shown at the film s start on a map as La Palma island, in the Canary Islands (in Spain and Africa, not …
103Defence-in-depth (Roman military) — Defence in depth is the term used by American political analyst Edward Luttwak (born 1942) to describe his theory of the defensive strategy employed by the Late Roman army in the 3rd and 4th centuries AD. Luttwak s Grand Strategy of the Roman… …
104United States Air Force In South Korea — Infobox Military Conflict conflict = Bases of the United States Air Force in South Korea partof = Pacific Air Forces Seventh Air Force caption = Location of USAF bases in South Korea date = 1950 Present place = South Korea territory = result =… …
105Missouri — This article is about the U.S. state of Missouri. For the river, see Missouri River. For other uses, see Missouri (disambiguation). State of Missouri …
106Triangle — This article is about the basic geometric shape. For other uses, see Triangle (disambiguation). Isosceles and Acute Triangle redirect here. For the trapezoid, see Isosceles trapezoid. For The Welcome to Paradox episode, see List of Welcome to… …
107Water polo — is a team water sport. A team consists of six field players and one goalkeeper. The winner of the game is the team that scores more goals. Gameplay involves swimming, players passing the ball while being defended by opponents, and scoring by… …
108Parachute Regiment (United Kingdom) — For a list of parachute regiments from other countries, see Parachute Regiment (disambiguation). The Parachute Regiment Cap Badge of the Parachute Regiment Active …
109Cenepa War — Infobox Military Conflict conflict= Cenepa War partof=the Ecuadorian Peruvian Conflicts date= January 26 – February 28, 1995 place= Upper Cenepa river valley (Ecuadorian Peruvian border) caption= Ecuadorian and Peruvian bases in the Cenepa Valley …
110Siege of Port Arthur — Infobox Military Conflict conflict=Siege of Port Arthur partof=the Russo Japanese War caption=Russian 500 pound shell exploding near the Japanese siege guns, near Port Arthur date=30 July 1904 to 2 January 1905 place=at modern Lüshunkou, China… …
