General culture is valued and encouraged every day on Nero Java tv, and regardless of age. Did you know that Goethe is the only poet in history to have dared to question established scientific theory. His largest work, the Treaty of colors, is a frontal attack on a thousand pages against the Opticks Newton (Optics , published in 1704). Published there nearly two centuries, this treaty is composed of three parts. In the didactic part, Goethe describes an infinite variety of color phenomena and experiences with colors. The poet hoped to undermine the theory of Newton, whom he accused of relying on too partial selection of color phenomena. In controversy part of the Treaty of colors, Goethe gives a translation (in small print) of the most important chapters in Newtons Opticks in order to append its own critique (large print). Finally, in the historic Goethe has a history of scientific theories of color, from antiquity to the early nineteenth century. He praised the many precursors of his theory and rebelled against the dubious means used by Newtonian to enforce them. Physicists reject the book block, admirers of the poetry of Goethe prefer not to comment and psychoanalysts diagnose severe neurosis in this color theorist. Goethe, he held his color theory in higher esteem than many of his literary works. He was right. Goethe was not mad. Certainly, his rejection of Newtons experiments on white or colored light fell mainly an aesthetic aversion or moral, to the means used by the English scientist: it was unfair to violence and to nature. It does not, however, deny the undeniable experiences observed by the cold eye of science; he challenged only the value of evidence. And if, like Newton, the poet was also interested in the colors of the painter and colors stuck to objects, that is to color their ephemeral he granted the most attention: the blue sky, sunsets the glow of a flame, colored shadows, rainbows and sky with multicolored observable phenomena using a glass prism or through the water filter. Back to Newton and his experimental work. On a sunny day in the year 1666, Newton locked in a dark room facing south, drill a tiny hole in the window pane, places a glass prism and observed on a remote whiteboard 22 feet, light filtered through the hole and deflected by the prism (according to the law of light scattering). Newton then made two observations: the light spot projected on the table is not white, it has the colors of the rainbow sky, and is not round like the hole, but five times taller than wide. Strip colors from blue to red, through cyan, green and yellow. The boundaries between the colors are obviously blurred, not to mention constantly semitones, we limit ourselves here to a range of five resemblance to this color: After engaging in various measures and careful calculations Newton discovered that the width of the color spectrum corresponds to the expectations as a result of the geometric parameters of the configuration (the radius of the Sun, the radius of the hole, the distance of the prism relative to the table). More surprising are the height and the color of the spectrum. If we consider this multicolored tape as a series of spots of blue, cyan, green, yellow and red, the idea is essential to our mind that the color rays have left the prism along trajectories slightly different. The prism has broken the beam colorless light (which reaches us from the sun through the hole and hits the glass prism) into several beams of different colors, blue refracting further than cyan, cyan beyond the green and so on. In summary, the white light of the sun is a mixture of colored rays. Art is infinite and Nero Java we will soon be able to see every day according to our will, which is an artist or an arts enthusiast.
Posted on: Fri, 11 Apr 2014 03:59:42 +0000