Explicacion de la fisión Nuclear. Energía de este tipo utilizada en la planta nucleoeléctrica. Consiste en la descomposición de ciertos núcleos atómicos estables o inestables cuando son bombardeados con neutrones. La ganancia de un neutrón conduce a la formación de un nuevo isótopo ine...
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Aquí podemos ver los fundamentos de la destalación simple y la fraccionada (petroleo). La destilación es la operación de separar, comúnmente mediante calor, los diferentes componentes líquidos de una mezcla, aprovechando los diferentes puntos de ebullición (temperaturas de ebullición)...
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TheMost Evil Men in History - Caligula The Roman emperor’s reign is a legendary frenzy of lunacy, murder, and perverse sexuality. The Most Evil Men in History - Hitler Adolf Hitler tried to mould Germany and a large portion of the 20th century into his own twisted design. The Most Evil Men in Hi...
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Research Field: ChemistryOne of the main causes of global warming is the burning of fossil fuels. It would be far more environmentally friendly to burn biomass instead as it does not alter the carbon dioxide balance. Researchers at the Max Planck Institute of Colloids and Interfaces have now deve...
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Discussion of hidden imagery in painting creating animation.The Arnolfini Portrait is a painting in oils on oak panel executed by the Early Netherlandish painter Jan van Eyck in 1434. Among other titles, it is also known as The Arnolfini Wedding, The Arnolfini Marriage, The Arnolfini Double Port...
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NASA TV Link:- www.nasa.gov ... ufo sts-125 aliens et moon mars mystery conspiracies greys space apollo conspiracy weird lunar drawings pyramid bird triangle mothership nwo extraterrestrials saucer google earth susan invasion astronaut universe boyle edgar mitchell ultra fastwalker saucers dreaml...
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The climate of the future - Where is the Earth system heading for?Research Field: Earth Science and Climate ResearchAccording to the calculations of scientists at the Max Planck Institute for Meteorology in Hamburg, over the next century the climate will change more quickly than it ever has in t...
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RNAi - This video shows how RNAi works in the cells. RNA interference (RNAi) is a mechanism that inhibits gene expression at the stage of translation or by hindering the transcription of specific genes. RNAi targets include RNA from viruses and transposons (significant for some forms...
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Derivative Formulas; Using the Laplace Transform to Solve Linear ODE’s. Differential Equations are the language in which the laws of nature are expressed. Understanding properties of solutions of differential equations is fundamental to much of contemporary science and engineering. Ord...
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El Dr. Fernando García Córdoba, autor de varios libros sobre investigación, reflexiona sobre las características de la investigación tecnológica comparada con el concepto tradicional de investigación que se concentra en el saber del fenómeno en lugar de su transformación.
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Lev Vygotsky, a Russian psychologist, was born in 1896 in Orsha, Belarus (then a part of the Russian Empire). Vygotsky was tutored privately by Solomon Ashpiz. Graduated from Moscow State University in 1917. Later, he attended the Institute of Psychology in Moscow (1924�34), where he worked exte...
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