caving system

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• Caving in New Zealand — is an established hobby as well as being a part commercial tourism. Recreational caving is practised by several hundred members of caving associations all over New Zealand, who take advantage of the widespread limestone karst cave systems present …   Wikipedia

• Easegill System — Infobox Cave name = Ease Gill Cave System photo = Easter Grotto Easgill.jpg caption = Easter Grotto location = Casterton Fell coordinates = coord|54.22125|N| 2.51697|E|type:cave depth = 137 metres length = >66 km discovery = 1946 geology =… …   Wikipedia

• Endomembrane system — The endomembrane system is composed of the different membranes that are suspended in the cytoplasm within a eukaryotic cell. These membranes divide the cell into functional and structural compartments, or organelles. The organelles of the… …   Wikipedia

• Oligo-Nunk Cave System — The Oligo Nunk Cave System is a group of a half dozen caves in Kentucky, United States. History The group of caves on Honeycomb Mountain offered to both the mere pleasure seeker and to those interested in geological investigation and research,… …   Wikipedia

• mining — /muy ning/, n. 1. the act, process, or industry of extracting ores, coal, etc., from mines. 2. the laying of explosive mines. [1250 1300; ME: undermining (walls in an attack); see MINE2, ING1] * * * I Excavation of materials from the Earth s… …   Universalium

• Outward Bound Singapore — Logo of the Outward Bound Singapore Outward Bound Singapore (Chinese: 新加坡外展学校) is part of the network of Outward Bound centres worldwide. While Outward Bound is well established in many other countries, the Outward Bound centre in Singapore has… …   Wikipedia

• Pit cave — A caver rappelling into Mexico s enormous pit cave, Sotano de las Golondrinas …   Wikipedia

• Shattered Galaxy — Developer(s) Kru Interactive Stable release V1.85 / 9/02/11, 2011 Operating system Windows Type Massively Multiplayer Real Time Strategy …   Wikipedia

• Liste des plus profondes cavités naturelles — Les plus profondes cavités naturelles dans le monde, présentent une dénivellation (ou un « dénivelé ») qui dépasse largement les 1 000 mètres. La communauté spéléologique considère qu une cavité souterraine naturelle n existe… …   Wikipédia en Français

• Hellhole — is a large, deep and in the caving community fabled pit cave in Germany Valley, eastern West Virginia. It is the 11th longest cave in the United States and is home to almost half of the world s population of Virginia big eared bats. At 518 feet… …   Wikipedia

• coal mining — Coal was very important in the economic development of Britain. It was used as fuel in the factories built during the Industrial Revolution and continued to be important until the 1980s. The main coalfields are in north east England, the north… …   Universalium