Tibet

Coordinates: 31°12′N 88°48′E / 31.2°N 88.8°E / 31.2; 88.8

Tibet (ⁱ/tᵻˈbɛt/; Wylie: Bod , pronounced [pʰø̀ʔ]; Chinese: 西藏; pinyin: Xīzàng) is a region on the Tibetan Plateau in Eastern Asia. It is the traditional homeland of the Tibetan people as well as some other ethnic groups such as Monpa, Qiang and Lhoba peoples and is now also inhabited by considerable numbers of Han Chinese and Hui people. Tibet is the highest region on Earth, with an average elevation of 4,900 metres (16,000 ft). The highest elevation in Tibet is Mount Everest, earth's highest mountain rising 8,848 m (29,029 ft) above sea level.

The Tibetan Empire emerged in the 7th century, but with the fall of the empire the region soon divided into a variety of territories. The bulk of western and central Tibet (Ü-Tsang) was often at least nominally unified under a series of Tibetan governments in Lhasa, Shigatse, or nearby locations; these governments were at various times under Mongol and Chinese overlordship. The eastern regions of Kham and Amdo often maintained a more decentralized indigenous political structure, being divided among a number of small principalities and tribal groups, while also often falling more directly under Chinese rule after the Battle of Chamdo; most of this area was eventually incorporated into the Chinese provinces of Sichuan and Qinghai. The current borders of Tibet were generally established in the 18th century.

Tibet (1912–51)

The historical era of Tibet from 1912 to 1951 is marked following the collapse of the Qing dynasty in 1912, and lasted until the incorporation of Tibet by the People's Republic of China. The Tibetan Ganden Phodrang regime was under Qing rule until 1912, when the Provisional Government of the Republic of China replaced the Qing dynasty as the government of China, and signed a treaty with the Qing government inheriting all territories of the previous dynasty into the new republic, giving Tibet the status of an "Area" with extremely high levels of autonomy as how it was treated by the previous dynasty. However at the same time, several Tibetan representatives signed a treaty between Tibet and Mongolia proclaiming mutual recognition and their independence from China, although the Government of the Republic of China did not recognize the legitimacy of the treaty. With the high levels of autonomy and the "proclaiming of independence" by several Tibetan representatives, this period of Tibet is often described as "de facto independent", especially by some Tibetan independence supporters, although most countries of the world, as well as the United Nations, recognized Tibet as a part of the Republic of China.

Tibet (disambiguation)

Tibet may refer to:

Historical periods or states:

Tibet as a person's name:

Cave

A cave or cavern is a hollow place in the ground, especially a natural underground space large enough for a human to enter. Caves form naturally by the weathering of rock and often extend deep underground. The word cave can also refer to much smaller openings such as sea caves, rock shelters, and grottos.

Speleology is the science of exploration and study of all aspects of caves and the cave environment. Visiting or exploring caves for recreation may be called caving, potholing, or spelunking.

Types and formation

The formation and development of caves is known as speleogenesis. Caves are formed by various geologic processes and can be variable sizes. These may involve a combination of chemical processes, erosion from water, tectonic forces, microorganisms, pressure, and atmospheric influences.

It is estimated that the maximum depth of a cave cannot be more than 3,000 metres (9,800 ft) due to the pressure of overlying rocks. For karst caves the maximum depth is determined on the basis of the lower limit of karst forming processes, coinciding with the base of the soluble carbonate rocks.

The Cave (video game)

The Cave is a puzzle-platform/adventure video game developed by Double Fine Productions and published by Sega in January 2013 on the PlayStation Network, Nintendo eShop and Xbox Live Arcade storefronts via the PlayStation 3, Wii U and Xbox 360 consoles and on Steam for Microsoft Windows, OS X and Linux. It was later released on October 3, 2013 on iOS devices, and on December 2, 2013 on the Ouya.

The game was created by Ron Gilbert, building on an idea that he has had for nearly twenty years about a cave that lures people into it to explore their darker personality traits. The game is rated "teen" for blood and violence. The game borrows concepts from his earlier 1987 game, Maniac Mansion, in which the player initially selects three different characters from a cast of seven to explore the Cave. Many of the game's puzzles require the three characters to work in coordination to complete, while some puzzles are specific to the unique abilities of a character; in this manner the Cave can only be fully explored through multiple play-throughs.

Cave (company)

CAVE Interactive CO.,LTD., more commonly known as just CAVE (Computer Art Visual Entertainment), is a Japanese video game company, known primarily for its manic shoot 'em ups. CAVE remains one of the most active makers of arcade shoot-'em-ups in the Japanese market. The company was formed primarily from the remains of Toaplan, and several of their early games are considered to be spiritual successors to prior Toaplan works, in particular Truxton and Batsugun. CAVE in the past, produced titles for arcades, Xbox 360 and PS3, as well as online games for the PC. CAVE currently produces titles for smart phones.

History

During a stockholder meeting in August 2011, the company changed the English company name to 'CAVE Interactive CO.,LTD'. However, the foreign www.caveinteractive.com domain name had already been established in May 15, 2011.

Key staff members include Tsuneki Ikeda (director and COO) and Makoto Asada (game development department head) who left the company in 2013. On January 24, 2014, community manager "Masa-King" announced that the Cave-World Twitter and blog were shutting down on February 28, 2014, terminating all existing English social media presence in the west.