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1Dung-Dkar — A Dung Dkar on display at the Queensland Museum, Australia Dung Dkar (Tibetan: དུང་དཀར་ [tʰúŋkar]) translated from Tibetan is literally “White Conch” (Tibetan English Dharma Dictionary, 2003), and true to its name is formed from a white conch… …
2Earth exploration — Introduction the investigation of the surface of the Earth and of its interior. By the beginning of the 20th century most of the Earth s surface had been explored, at least superficially, except for the Arctic and Antarctic regions. Today the… …