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Hace 2 días · Asia–Africa boundary. The boundary between Asia and Africa is the Suez Canal, the Gulf of Suez, the Red Sea, and the Bab-el-Mandeb. This makes Egypt a transcontinental country, with the Sinai peninsula in Asia and the remainder of the country in Africa.. Asia–Europe boundary Definitions used for the boundary between Asia and Europe in different periods of history.
Hace 3 días · 120 min. aprox. Grand Prix, también conocido como Grand Prix del verano, es un programa de televisión español creado por la productora Europroducciones y dirigido por Francesco Boserman, emitido por La 1 de TVE y FORTA durante los meses estivales. Es uno de los concursos más veteranos de la televisión de España, con 16 temporadas.
Hace 5 días · Jimmy Wales: The birth of Wikipedia, TED 2005 Chris Anderson: A vision for TED, TED 2002 [17] Since June 2006, [3] TED Talks had been offered for free viewing online, under an Attribution-NonCommercial-NoDerivatives Creative Commons license , through TED.com. [18] As of December 2020, [update] over 3,500 talks are freely available on the official website. [19]
Hace 4 días · Ageing (or aging in American English) is the process of becoming older.The term refers mainly to humans, many other animals, and fungi, whereas for example, bacteria, perennial plants and some simple animals are potentially biologically immortal. In a broader sense, ageing can refer to single cells within an organism which have ceased dividing, or to the population of a species.
Hace 1 día · Wave. Surface waves in water showing water ripples. In physics, mathematics, engineering, and related fields, a wave is a propagating dynamic disturbance (change from equilibrium) of one or more quantities. Periodic waves oscillate repeatedly about an equilibrium (resting) value at some frequency. When the entire waveform moves in one direction ...
Hace 4 días · Anxiety is an emotion which is characterised by an unpleasant state of inner turmoil and includes feelings of dread over anticipated events. Anxiety is different from fear in that fear is defined as the emotional response to a present threat, whereas anxiety is the anticipation of a future one. It is often accompanied by nervous behavior such as pacing back and forth, somatic complaints, and ...
Hace 2 días · Ethics or moral philosophy is the philosophical study of moral phenomena. It investigates normative questions about what people ought to do or which behavior is morally right. It is usually divided into three major fields: normative ethics, applied ethics, and metaethics. Normative ethics discovers and justifies universal principles that govern how people should act in any situation.
