Fractals Essays - Fractals, Fractal, Benoit Mandelbrot,

Fractals Fractals Review The videotape Fractals was narrated by a writer of science fiction, R.C. Clark, who is the creator of 2001 Space Odessy. Individuals interviewed, experts on the subject included professor Stuart, Dr. Michael Barnsley, Steven Hawkins, author of A Brief History in Time, and creator of the Mandelbrot set, Dr. Benoit Mandlebrot. These men introduced us to their insight of fractals, provided people with much new and fascinating information on this obscure topic, and left the audience with questioning minds. The scientists and experts reporting on fractals gave detailed descriptions of these images. They explained that a fractal is based on simple principles, rather than complicated components, and it was not discovered until the era of modern computers. A fractal is an image comprised of the equation Z z +c, which was formulated by Dr. Mandlebrot. This equation is defined by coordinates and positions on a plane that locate a spot. Fractals are images that are the same all over and their changing patterns can be magnified unlimited times. The patterns and bright colors change regularly and are very consistent. With continuous magnification, a baby Mandlebrot set can be found in every image. Fractals are fragmented; they are fractional images that we are surprisingly accustomed to. These images can be observed in objects we see every day, specifically in nature. From the edges and appearances of clouds, trees, rocks, ferns, and flowers, the fine structure and resemblence of fractals is obvious. Certain objects are examples of the entire fractal, including the Mandela, a religious symbol, stained glass designs in many church windows, the sculpture of Buddha, paintings and the design of blood vessels. It is understood that the fractal can be perceived, but what purpose does it serve? And this is what the scientists are still researching, the actual application of fractals. Fractal dimensions are applied primarily through data, making them a major tool in descriptive science and engineering. The military and NASA also have a use for fractals, which compress data for less difficult transmission to satellites in space. Fractals make pictures of leaves in collages and can reconstruct colorful and precise details of a magnified image. Other than these examples, fractals are presently useless to the common person. However, experts will soon be developing new devices to utilize, but it is practically certain that it will take some time for them to really figure out the fractal.

The Roaring Twenties a Time of Injustice essays

The Roaring Twenties a Time of Injustice essays The Roaring Twenties: a Time of Injustice The "Roaring Twenties" was the age that was supposed to have been a blast when people were becoming free-willed. The real scoop is the 1920's were a time of injustice and murder. It was a time that sent our great country into debt. There were many unjust killings in the 1920's. At the Cook County Jail in Chicago, a criminal was hanged in front of 200 prisoners.1 This trial of injustice was to warn the prisoners to behave themselves. One college student from Dartmouth College killed another over an argument. The argument was over whiskey. During the 1920's the KKK (Ku Klux Klan) came back, slowly gaining more power. The KKK disliked Negroes, Catholics, Jews, and foreigners. The KKK murdered many people. At this time in 1920, there were about 2,000 national members in the KKK. By 1924, there were several million KKK members in their national membership.2 These KKK members terrorized those who were different from them. Wages were cut dramatically while the prices of items only grew. U.S. Steel cut wages back to the prewar rate of 30 cents an hour. This wage provided barely enough to survive. A movement to wear overalls spread over the South in hope of cutting clothing prices. By 1929, 60% of the people had incomes at or below the level necessary to survive. Forty-nine percent of the people who were hit by the agricultural depression lived in rural areas.3 However, America was not the only country headed towards a great depression. In England, there was a severe depression that left 18% of the people to go unemployed.4 The Weimer Republic of Germany was also having an economic crisis. They said burning money was cheaper then buying firewood. In Italy, political strife led to the ascendancy of the brutal fascist Benito Mussolini. In France, the value of the franc plummeted. These are only a few of the countries that were headed to or in a great depression. ...