Water heating — is a thermodynamic process using an energy source to heat water above its initial temperature. Typical domestic uses of hot water are for cooking, cleaning, bathing, and space heating. In industry, both hot water and water heated to steam have… … Wikipedia
Water pipe — For the various smoking devices, see hookah or bong. For other uses, see pipe. [ thumb|200px|A system of copper water tubes used in a radiator heating system.] Water pipes are pipes or tubes, frequently made of polyvinyl chloride (PVC/uPVC),… … Wikipedia
Lower Elbe Railway — The Lower Elbe Railway in Northern Germany Line number 1720 Technical Line length 103 km … Wikipedia
Water 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… … Wikipedia
Water absorption — is a phenomenon in the transmission of electromagnetic radiation through a medium containing water molecules. Water molecules are excited by radiation at certain wavelengths and tend to selectively absorb portions of the spectrum while allowing… … Wikipedia
Lower Alabama — is a term used to describe various parts of southern Alabama. Its usage does not however reflect a formally defined geographic region. Three areas generally are known to use the Lower Alabama name.* In the vicinity of Mobile, Alabama, the… … Wikipedia
lower vascular plant — ▪ biology Introduction formerly pteridophyte, also called vascular cryptogam, any of the spore bearing vascular plants, including the ferns, club mosses, spike mosses, quillworts, horsetails, and whisk ferns. Once considered of the… … Universalium
Lower Harz Pond and Ditch System — Topography of the Harz Mountains. The dividing line between the Upper and Lower Harz runs roughly along a line from Ilsenburg to Bad Lauterberg, the Lower Harz (Unterharz) being the eastern, less high, region. Within the Lower Harz region (in the … Wikipedia
Lower Ninth Ward — Geobox Neighborhood name = Lower Ninth Ward native name = other name = other name1 = category = New Orleans Neighborhood image size = image caption = flag size = symbol = symbol size = etymology type = etymology = nickname = motto = country =… … Wikipedia
Lower Colorado River Authority — The Lower Colorado River Authority or LCRA is a nonprofit public utility that was formed in 1934 by the Texas Legislature. LCRA s mission is to protect people, property and the environment by providing public services for more than one million… … Wikipedia
Water board (The Netherlands) — Dutch water boards ( nl. waterschappen or nl. hoogheemraadschappen ) are regional government bodies in the Netherlands. A water board is charged with managing the water barriers, the waterways, the water levels, and the water quality in its… … Wikipedia