universal mining machine
51List of Chinese inventions — A bronze Chinese crossbow mechanism with a buttplate (the wooden components have …
52Argentina — /ahr jeuhn tee neuh/; Sp. /ahrdd hen tee nah/, n. a republic in S South America. 35,797,536; 1,084,120 sq. mi. (2,807,870 sq. km). Cap.: Buenos Aires. Also called the Argentine. Official name, Argentine Republic. * * * Argentina Introduction… …
53Natural scientific research in Canada — This article outlines the history of natural scientific research in Canada, including mathematics, physics, astronomy, space science, geology, oceanography, chemistry, biology, medical research and psychology. The social sciences are not treated… …
54Molecular nanotechnology — Part of a series of articles on Molecular Nanotechnology …
55Technology of the Discworld — The technology depicted in Terry Pratchett s Discworld novels takes two forms: magical and mechanical. Nearly all technology early in the series is at least partially magical, but in recent books there has been something of an industrial… …
56California — Californian, adj., n. /kal euh fawrn yeuh, fawr nee euh/, n. 1. a state in the W United States, on the Pacific coast. 23,668,562; 158,693 sq. mi. (411,015 sq. km). Cap.: Sacramento. Abbr.: CA (for use with zip code), Cal., Calif. 2. Gulf of, an… …
57explosive — explosively, adv. explosiveness, n. /ik sploh siv/, adj. 1. tending or serving to explode: an explosive temper; Nitroglycerin is an explosive substance. 2. pertaining to or of the nature of an explosion: explosive violence. 3. likely to lead to… …
58Sweden — /sweed n/, n. a kingdom in N Europe, in the E part of the Scandinavian Peninsula. 8,946,193; 173,732 sq. mi. (449,964 sq. km). Cap.: Stockholm. Swedish, Sverige. * * * Sweden Introduction Sweden Background: A military power during the 17th… …
59List of fictional robots and androids — This list of fictional robots and androids is a chronological list, categorised by medium. It includes all depictions of robots, androids and gynoids in literature, television, and cinema; however, robots that have appeared in more than one form… …
60literature — /lit euhr euh cheuhr, choor , li treuh /, n. 1. writings in which expression and form, in connection with ideas of permanent and universal interest, are characteristic or essential features, as poetry, novels, history, biography, and essays. 2.… …
