Alber Einstein Essay Research Paper Albert EinsteinAlbert — страница 2

  • Просмотров 218
  • Скачиваний 12
  • Размер файла 15

in a mental institution. Einstein also proved that matter and energy are really different forms of the same thing, which is the Special Theory of Relativity. Einstein’s General Theory of Relativity showed that gravity, too, is relative. Gravity is the force that attracts two bodies of matter toward one another. This theory explained that a person gaining speed would feel *a force exactly like the pull of gravity. In a spaceship without windows, that person would not be able to tell if the ship had started too move faster, or if it were being pulled by gravity from planet of star. In 1929. Einstein had doubts about whether an atomic bomb could really be made. ON August 6, 1945, the United states dropped an atomic bomb on Japan. Since this Einstein had believed the conflict could

be settled without restorting to such a terrible weapon. “Oh weh!” he gasped. It was cry of sorrow that went beyond words. On August 9, the United states drop a second bomb on Japan, ending war. A new historical atomic age, had been born, and no one knew better than Einstein the threat it posed to human survival. For the rest of his life, he worked to make sure the bomb would never be used again. He served in committees to inform the public about atomic energy and the growing danger of weapons development. In 1905 Einstein proposed his Special Theory of Relativity. According to this theory, people view time and space differently, depending on their positions relative, or in relation, to one another. For example, To a person standing at the exact midpoint between two lamps,

those lamps might appear to flash at the same time. But a person passing by very quickly in a train would see one lamp flash before the other. This happens because the light from one lamp would reach that person before the light from other lamp. Time, then would be different for the two people. Einstein had many opportunities to speak out about causes in which he believed. One of those causes was Zionism, the movement to create the Jewish nation of Israel. Another was world peace. Many times he urged the nations of the world to get rid of their weapons. Einstein is remembered as a great scientist who worked hard to make the world a better place for all people.