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Wednesday, December 24, 2008

WhiZ Hearts-Albert Einstein

WhiZ Hearts : Estimated IQ >160 ( But amazing Transcedental Thinking)

Albert Einstein:


Around 1886 Albert Einstein began his school career in Munich. He studied mathematics, in particular the calculus, beginning around 1891.

In 1894 Einstein's family moved to Milan but Einstein remained in Munich. In 1895 Einstein failed an examination that would have allowed him to study for a diploma as an electrical engineer at the Eidgenössische Technische Hochschule in Zurich. Following the failing of the entrance exam to the ETH, Einstein attended secondary school at Aarau planning to use this route to enter the ETH in Zurich. While at Aarau he wrote an essay (for which was only given a little above half marks!) in which he wrote of his plans for the future.

Indeed Einstein succeeded with his plan graduating in 1900 as a teacher of mathematics and physics. Einstein tried to obtain a post, writing to Hurwitz who held out some hope of a position but nothing came of it. In 1901 he was writing round universities in the hope of obtaining a job, but without success.

He did manage to avoid Swiss military service on the grounds that he had flat feet and varicose veins. By mid 1901 he had a temporary job as a teacher, teaching mathematics at the Technical High School in Winterthur.

Another temporary position teaching in a private school in Schaffhausen followed. Then Grossmann's father tried to help Einstein get a job by recommending him to the director of the patent office in Bern. Einstein was appointed as a technical expert third class. While in the Bern patent office he completed an astonishing range of theoretical physics publications, written in his spare time without the benefit of close contact with scientific literature or colleagues. Einstein earned a doctorate from the University of Zurich in 1905 for a thesis On a new determination of molecular dimensions. He dedicated the thesis to Grossmann. In the first of three papers, all written in 1905, Einstein examined the phenomenon discovered by Max Planck, according to which electromagnetic energy seemed to be emitted from radiating objects in discrete quantities. Einstein used Planck's quantum hypothesis to describe the electromagnetic radiation of light. Einstein’s second 1905 paper proposed what is today called the special theory of relativity. As a second fundamental hypothesis, Einstein assumed that the speed of light remained constant in all frames of reference. Later in 1905 Einstein showed how mass and energy were equivalent. The third of Einstein's papers of 1905 concerned statistical mechanics. He made important contributions to quantum theory. By 1909 Einstein was recognized as a leading scientific thinker and in that year he resigned from the patent office. He was appointed a full professor at the Karl-Ferdinand University in Prague in 1911. In fact 1911 was a very significant year for Einstein since he was able to make preliminary predictions about how a ray of light from a distant star, passing near the Sun, would appear to be bent slightly, in the direction of the Sun. This would be highly significant as it would lead to the first experimental evidence in favor of Einstein's theory. About 1912, Einstein began a new phase of his gravitational research. Einstein called his new work the general theory of relativity. He moved from Prague to Zurich in 1912 to take up a chair at the Eidgenössische Technische Hochschule in Zurich. Einstein returned to Germany in 1914 but did not reapply for German citizenship. What he accepted was an impressive offer. It was a research position in the Prussian Academy of Sciences together with a chair (but no teaching duties) at the University of Berlin. He was also offered the directorship of the Kaiser Wilhelm Institute of Physics in Berlin which was about to be established. During 1921 Einstein made his first visit to the United States. His main reason was to raise funds for the planned Hebrew University of Jerusalem. However he received the Barnard Medal during his visit and lectured several times on relativity. Einstein received the Nobel Prize in 1921 but not for relativity rather for his 1905 work on the photoelectric effect. Around this time he made many international visits. Among further honors which Einstein received were the Copley Medal of the Royal Society in 1925 and the Gold Medal of the Royal in 1926.Indeed Einstein's life had been hectic and he was to pay the price in 1928 with a physical collapse brought on through overwork. However he made a full recovery despite having to take things easy throughout 1928.By 1930 he was making international visits again, back to the United States. A third visit to the United States in 1932 was followed by the offer of a post at Princeton. The following month the Nazis came to power in Germany and Einstein was never to return there. Offers of academic posts which he had found it so hard to get in 1901, were plentiful. What was intended only as a visit became a permanent arrangement by 1935 when he applied and was granted permanent residency in the United States. In 1940 Einstein became a citizen of the United States, but chose to retain his Swiss citizenship. He made many contributions to peace during his life. In 1944 he made a contribution to the war effort by hand writing his 1905 paper on special relativity and putting it up for auction. It raised six million dollars, the manuscript today being in the Library of Congress. By 1949 Einstein was unwell. A spell in hospital helped him recover but he began to prepare for death by drawing up his will in 1950. He left his scientific papers to the Hebrew University in Jerusalem, a university which he had raised funds for on his first visit to the USA, served as a governor of the university from 1925 to 1928. One more major event was to take place in his life. After the death of the first president of Israel in 1952, the Israeli government decided to offer the post of second president to Einstein. He refused but found the offer an embarrassment since it was hard for him to refuse without causing offence. One week before his death Einstein signed his last letter. It was a letter to Bertrand Russell in which he agreed that his name should go on a manifesto urging all nations to give up nuclear weapons. It is fitting that one of his last acts was to argue, as he had done all his life, for international peace.

Einstein was cremated at Trenton, New Jersey at 4 pm on 18 April 1955 (the day of his death). His ashes were scattered at an undisclosed place.



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