world-wide circular letter of credit
41Republic of China — This article is about the sovereign state on Taiwan since 1949. For the territories currently governed by the Republic of China, see Taiwan and List of islands of the Republic of China. Not to be confused with the People s Republic of China.… …
42Presidential Unit Citation (United States) — Presidential Unit Citation Army and Air Force P.U.C …
43Northrop P-61 Black Widow — P 61 Black Widow A P 61A 1NO of 419th Night Fighter Squadron Role Night fighter …
44Blue Peter — This article is about BBC television series. For other uses, see Blue Peter (disambiguation). Blue Peter Format Children s, entertainment Created by John Hunter Blair …
45theatre — /thee euh teuhr, theeeu /, n. theater. * * * I Building or space in which performances are given before an audience. It contains an auditorium and stage. In ancient Greece, where Western theatre began (5th century BC), theatres were constructed… …
46History of radar — The history of radar starts with experiments by Heinrich Hertz in the late 19th century that showed that radio waves were reflected by metallic objects. This possibility was suggested in James Clerk Maxwell s seminal work on electromagnetism.… …
47geometry — /jee om i tree/, n. 1. the branch of mathematics that deals with the deduction of the properties, measurement, and relationships of points, lines, angles, and figures in space from their defining conditions by means of certain assumed properties… …
48Spain — /spayn/, n. a kingdom in SW Europe. Including the Balearic and Canary islands, 39,244,195; 194,988 sq. mi. (505,019 sq. km). Cap.: Madrid. Spanish, España. * * * Spain Introduction Spain Background: Spain s powerful world empire of the 16th and… …
49painting, Western — ▪ art Introduction history of Western painting from its beginnings in prehistoric times to the present. Painting, the execution of forms and shapes on a surface by means of pigment (but see also drawing for discussion of depictions in …
50Oyster card — Location Greater London Launched July 2003 Technology Contactless smart card by Cubic Corporation …
