water tracing — Underground drainage links through unexplored caves confirmed by labeling input water and identifying it at points downstream. The common labeling techniques involve the use of fluorescent dyes (fluorescein, rhodamine, leucophor, pyranine… … Lexicon of Cave and Karst Terminology
Tracing paper — is a type of translucent paper. It is made by immersing unsized and unloaded paper of good quality in sulfuric acid for a few seconds. The acid converts some of the cellulose into amyloid form having a gelatinous and impermeable character. When… … Wikipedia
Water detector — A Water detector is a small electronic device that is designed to detect the presence of water and alert humans in time to allow the prevention of water damage. A common design is a small device that lays flat on a floor and relies on the… … Wikipedia
Dye tracing — is tracking and tracing various flows using dye added to the liquid in question. The purpose of tracking may be an analysis of the flow itself, of the transport of something by the flow of the objects that convey the flow. It is an evolution of… … Wikipedia
Light Ray Tracing — Der Begriff Light Ray Tracing, auch Backward Ray Tracing, Forward Ray Tracing oder Light Tracing genannt, bezeichnet einen Algorithmus zur Bildsynthese, der auf Raytracing basiert. Es handelt sich dabei um eine Umkehrung des normalen Raytracing… … Deutsch Wikipedia
Light tracing — Der Begriff Light Ray Tracing, auch Backward Ray Tracing, Forward Ray Tracing oder Light Tracing genannt, bezeichnet einen Algorithmus zur Bildsynthese, der auf Raytracing basiert. Es handelt sich dabei um eine Umkehrung des normalen Raytracing… … Deutsch Wikipedia
Doubly labeled water — is water in which both the hydrogen and the oxygen have been partly or completely replaced for tracing purposes (i.e., labeled) with an uncommon isotope of these elements. In practice, for both practical and safety reasons, almost all recent… … Wikipedia
Goldfields Water Supply Scheme — The Goldfields Water Supply Scheme, also known by names such as the Goldfields Pipeline, Goldfields and Agricultural Water Supply Scheme (GAWS), and originally known as the Coolgardie Goldfields Water Supply Scheme, is perhaps the world s longest … Wikipedia
Drawings, water-colours and prints by Vincent van Gogh — Drawings and water colours and prints by Vincent van Gogh is an incomplete list of works on paper and other works by the Dutch artist Vincent van Gogh (1853–1890) that form an important part of Vincent van Gogh s complete body of work. Contents 1 … Wikipedia
Witches' Water — The Witches Water is a theme park at the middle station of the cable car at Söll in Tyrol, Austria. The central part is a water park consisting of ponds and rivulets where children can play a variety of water games. It extends over an area of… … Wikipedia
Mells River — Coordinates: 51°14′50″N 2°19′14″W / 51.24722°N 2.32056°W / 51.24722; 2.32056 … Wikipedia