change-over to a different classification scheme
51Ship — A ship IPA|/ʃɪp/ audio|en us ship.ogg|Audio (US) is a large vessel that floats on water. Ships are generally distinguished from boats based on size. Ships may be found on lakes, seas, and rivers and they allow for a variety of activities, such as …
52igneous rock — Any of various crystalline or glassy, noncrystalline rocks formed by the cooling and solidification of molten earth material (magma). Igneous rocks comprise one of the three principal classes of rocks, the others being metamorphic and sedimentary …
53Chinese language — Unless otherwise specified, Chinese texts in this article are written in (Simplified Chinese/Traditional Chinese; Pinyin) format. In cases where Simplified and Traditional Chinese scripts are identical, the Chinese term is written once. Chinese… …
54Igneous rock — Geologic provinces of the world (USGS)   Shield …
55Universe — For other uses, see Universe (disambiguation). Physical cosmology …
56Tertiary education in Australia — Tertiary or higher education in Australia is made up of universities and other higher education institutions (called higher education providers). [http://www.dest.gov.au/sectors/higher education/] A higher education provider is a body that is… …
57RAID — This article is about the data storage technology. For other uses, see Raid (disambiguation). RAID, an acronym for Redundant Array of Independent Disks (originally Redundant Array of Inexpensive Disks),[1] is a storage… …
58Nahuatl dialects — Nahuatl Nahuatlahtolli Māsēwallahtōlli Spoken in Mexico: México (state), Distrito Federal, Puebla, Veracruz, Hidalgo, Guerrero, Morelos, Oaxaca, Michoacán and Durango …
59Star — For other uses, see Star (disambiguation) …
60Mayan languages — Maya language redirects here. For other uses, see Maya language (disambiguation). Mayan Geographic distribution: Mesoamerica: Southern Mexico; …
