auxiliary contour
51Atari Video Music — The Atari Video Music was introduced by Atari Inc. in 1976, and designed by the initiator of the home version of Pong , Robert Brown. The idea was to create a visual exploration that could be implemented into a Hi Fi stereo system. As the legend… …
52Fernald Feed Materials Production Center — The Fernald Feed Materials Production Center (commonly referred to simply as Fernald) was a uranium processing facility located near the rural town of Fernald, in Hamilton County, Ohio, about 20 miles northwest of Cincinnati, which fabricated… …
53Columbia Slough — Coordinates: 45°38′36″N 122°46′07″W / 45.64333°N 122.76861°W / 45.64333; 122.76861 …
54Navette spatiale américaine — Lancement de la navette Atlantis pour la mission STS 115 Premier vol 12 avril 1981 Retrait juillet 2011 …
55Pegasus (fusée) — Pour les articles homonymes, voir Pégase. Une fusée Pegasus avant son lancement depuis un B 52 La fusée Pegasus est un lanceur spatial américain pouvant placer en …
56India — /in dee euh/, n. 1. Hindi, Bharat. a republic in S Asia: a union comprising 25 states and 7 union territories; formerly a British colony; gained independence Aug. 15, 1947; became a republic within the Commonwealth of Nations Jan. 26, 1950.… …
57surveying — /seuhr vay ing/, n. 1. the science or scientific method of making surveys of land. 2. the occupation of one who makes land surveys. 3. the act of one who surveys: The surveying required nearly two days. [1425 75; late ME: act of examining… …
58wind instrument — /wind/ a musical instrument sounded by the breath or other air current, as the trumpet, trombone, clarinet, or flute. [1575 85] * * * ▪ music Introduction any musical instrument that uses air as the primary vibrating medium for the… …
59irrigation and drainage — ▪ agriculture Introduction artificial application of water to land and artificial removal of excess water from land, respectively. Some land requires irrigation or drainage before it is possible to use it for any agricultural production; other… …
60Daighi tongiong pingim — Daī ghî tōng iōng pīng im Daītōng Type Latin alphabet (modified) Spoken languages Southern Min Amoy Taiwanese Time period 1998–present Note: This page may contain special characters. Without proper …
