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20 ore fa · The 1992 Summer Olympics ( Spanish: Juegos Olímpicos de Verano de 1992, Catalan: Jocs Olímpics d'estiu de 1992 ), officially the Games of the XXV Olympiad ( Spanish: Juegos de la XXV Olimpiada, Catalan: Jocs de la XXV Olimpíada) and officially branded as Barcelona '92, were an international multi-sport event held from 25 July to 9 August ...
20 ore fa · —Ernest Hemingway in Death in the Afternoon Because he began as a writer of short stories, Baker believes Hemingway learned to "get the most from the least, how to prune language, how to multiply intensities and how to tell nothing but the truth in a way that allowed for telling more than the truth." Hemingway called his style the iceberg theory: the facts float above water; the supporting ...
20 ore fa · Noether's theorem states that every continuous symmetry of the action of a physical system with conservative forces has a corresponding conservation law. This is the first of two theorems (see Noether's second theorem) proven by mathematician Emmy Noether in 1915 and published in 1918. [1] The action of a physical system is the integral over ...
20 ore fa · The Cold War was a period of geopolitical tension between the United States and the Soviet Union and their respective allies, the Western Bloc and the Eastern Bloc, that started in 1947, two years after the end of World War II, and lasted until the fall of the Soviet Union in 1991. The term cold war is used because there was no large-scale ...
20 ore fa · In March 1948, the City Council changed the official name to New York International Airport, Anderson Field, but the common name remained "Idlewild" until December 24, 1963. [17] [26] The airport was intended as the world's largest and most efficient, with "no confusion and no congestion".
20 ore fa · The coordination of foreign trade, agricultural, industrial, fiscal, monetary, foreign exchange and capital policies, of others that are agreed, in order to ensure adequate conditions of competition between members, with the commitment of these countries to harmonize their legislation, especially in areas of general importance, to strengthen the integration process;
20 ore fa · Educational research. Educational technology (commonly abbreviated as edutech, or edtech) is the combined use of computer hardware, software, and educational theory and practice to facilitate learning. [1] [2] When referred to with its abbreviation, "EdTech", it often refers to the industry of companies that create educational technology.
