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Hace 5 días · The history of electromagnetic theory begins with ancient measures to understand atmospheric electricity, in particular lightning. People then had little understanding of electricity, and were unable to explain the phenomena. Scientific understanding into the nature of electricity grew throughout the eighteenth and nineteenth centuries through the work of researchers such as André-Marie ...
Hace 2 días · Quantum computing. Quantum System One, a quantum computer by IBM from 2019 with 20 superconducting qubits [1] A quantum computer is a computer that exploits quantum mechanical phenomena. On small scales, physical matter exhibits properties of both particles and waves, and quantum computing leverages this behavior using specialized hardware.
Hace 1 día · Fenerbahçe Spor Kulübü (Turkish: [feˈnæɾbahtʃe], Fenerbahçe Sports Club), commonly known as Fenerbahçe, is a Turkish professional football club based in Kadıköy, Istanbul, Turkey.They represent the men's football department of Fenerbahçe S.K., a prominent multi-sport club.Fenerbahçe, also referred to colloquially as Fener, has never been relegated from the top division of Turkish ...
26 de may. de 2024 · Transmission electron microscopy ( TEM) is a microscopy technique in which a beam of electrons is transmitted through a specimen to form an image. The specimen is most often an ultrathin section less than 100 nm thick or a suspension on a grid. An image is formed from the interaction of the electrons with the sample as the beam is transmitted ...
Hace 17 horas · Norman Ernest Borlaug (/ ˈ b ɔːr l ɔː ɡ /; March 25, 1914 – September 12, 2009) was an American agronomist who led initiatives worldwide that contributed to the extensive increases in agricultural production termed the Green Revolution.Borlaug was awarded multiple honors for his work, including the Nobel Peace Prize, the Presidential Medal of Freedom and the Congressional Gold Medal ...
Hace 3 días · 16] Los conjurados, además de haber obtenido seguidores en otras ciudades de El Bajío, buscaron apoyo de indígenas y castas, a los que prometieron la abolición de tributos. El levantamiento armado debía iniciar el 21 de diciembre de 1809, [ 57 ] pero el sacerdote de la catedral de Morelia , Francisco de la Concha, notificó los planes a las autoridades.
Hace 2 días · The Kurds are the fourth-largest ethnic group in West Asia after Arabs, Persians, and Turks . The total number of Kurds in 1991 was placed at 22.5 million, with 48% of this number living in Turkey, 24% in Iran, 18% in Iraq, and 4% in Syria.
