buried pipe
111Oil well — The pumpjack, such as this one located south of Midland, Texas, is a common sight in West Texas. An oil well is a general term for any boring through the earth s surface that is designed to find and acquire petroleum oil hydrocarbons. Usually… …
112French 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… …
113Downside Abbey — The Basilica of St Gregory the Great at Downside, commonly known as Downside Abbey, is a Roman Catholic Benedictine monastery and the Senior House of the English Benedictine Congregation. One of its main apostolates is a school for children aged… …
114Valley of the Kings — The Valley of the Kings (Arabic: وادي الملوك Wadi Biban el Muluk ; Gates of the King ) [Reeves and Wilkinson (1996), p.6] is a valley in Egypt where, for a period of nearly 500 years from the 16th to 11th century BC, tombs were constructed for… …
115George Ashdown Audsley — George Ashdown Audlsey (September 6, 1838 June 21, 1925 (age 86)) was an architect, artist, illustrator, decorator and pipe organ designer who excelled in many artistic fields but is perhaps best known today for having designed the Wanamaker… …
116Geothermal heat pump — A geothermal heat pump system is a heating and/or an air conditioning system that uses the Earth s ability to store heat in the ground and water thermal masses. These systems operate based on the stability of underground temperatures: the ground… …
117Ometepe (archaeological site) — Ometepe Island is an important archaeological site, located in the Lake Nicaragua in the Republic of Nicaragua, administratively belongs to the Rivas Department. Its name derives from the Nahuatl words ome (two) and tepetl (mountain), meaning two …
118NPSH — This article is about Net Positive Suction Head. For the band commonly abbreviated to NPSH, see Natalie Portmans Shaved Head. For the fire hose coupling thread, see Glossary of firefighting equipment#N. Hydraulic circuit NPSH is an initialism for …
119Corrib gas controversy — Shell to Sea protest at the intended refinery site at Bellanaboy, November 2007 The Corrib gas controversy concerns plans by Shell E P Ireland, Statoil Exploration (Ireland) Limited, Vermilion Energy Trust and the Irish government for processing… …
120Glossary of environmental science — This is a glossary of environmental science.Environmental science is the study of interactions among physical, chemical, and biological components of the environment. Environmental science provides an integrated, quantitative, and… …
