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61performing arts — arts or skills that require public performance, as acting, singing, or dancing. [1945 50] * * * ▪ 2009 Introduction Music Classical. The last vestiges of the Cold War seemed to thaw for a moment on Feb. 26, 2008, when the unfamiliar strains …
62Milling machine — For the machine used in road construction, see Asphalt milling machine. Not to be confused with mill (grinding). Example of a bridge type CNC vertical milling center …
63Caliber — The term caliber or calibre designates the interior diameter of a tube or the exterior diameter of a wire or rod. It comes from the French calibre , itself from qālib (قالب), Arabic word for mold , itself from kalamoys , Greek word for wooden… …
64Latin America, history of — Introduction history of the region from the pre Columbian period and including colonization by the Spanish and Portuguese beginning in the 15th century, the 19th century wars of independence, and developments to the end of World War II.… …
65Oboe — Hautbois redirects here. For the strawberry variety, see Hautbois strawberry. For other uses, see OBOE (disambiguation). Oboe A modern oboe with a reed Woodwind instrument Classification …
66Pontiac Bonneville — Infobox Automobile name=Pontiac Bonneville manufacturer=General Motors production=1957 2005 class=Full size (1957 1981 1987 2005) Mid size (1982 86) successor=Pontiac G8The Pontiac Bonneville was an automobile built by the Pontiac division of… …
67Shotgun shell — A 12 gauge shotgun shell in a transparent plastic hull, allowing the contents to be seen. From left to right: gunpowder, over powder wad, shot wad, #8 birdshot, and over shot wad A shotgun shell (shotshell) is a self contained cartridge loaded… …
68Evolutionary history of plants — Plants have evolved through increasing levels of complexity, from the earliest algal mats, through bryophytes, lycopods, ferns and gymnosperms to the complex angiosperms of today. While the simple plants continue to thrive, especially in the… …
69The Dark Side of the Moon — This article is about the album by Pink Floyd. For other uses, see Dark side of the Moon. The Dark Side of the Moon …
70Mud engineer — A mud engineer (correctly called a Drilling Fluids Engineer, but most often referred to as the Mud Man ) works on an oil well or gas well drilling rig, and is responsible ensuring the properties of the drilling fluid, also known as drilling mud,… …
