Albert Einstein

        Albert Einstein definitely was and is the greatest scientist in history.
Born in the Bavarian city of Ulm on March 14, 1879. He was the eldest son of Hermann Einstein and Pauline Koch, both Jews whose families came from Swabia. The following year they moved to Munich, where his father was established, along with his brother Jakob, as a trader in the developments of the era electro.

         Little Albert was a child still and pensive, which had a slow intellectual development. Einstein himself attributed to the fact that slowly have been the only person to develop a theory of relativity as "a normal adult is not concerned about the problems posed by space and time, believing that everything to know what is already known about since early childhood. I, on the contrary, I have had a development so slow that I have begun to wonder questions about space and time until I was old. "

        In 1894, the economic difficulties that the family did (increased since 1881, on the birth of a daughter, Maya) moved to Milan, Einstein stayed in Munich to finish high school, meeting with parents the following year. In the fall of 1896, he began his studies at the Technische Hochschule in Zurich Eidgenossische, where he was a pupil of the mathematician Hermann Minkowski, who later generalized four-dimensional formalism introduced by the theories of his former pupil. The June 23, 1902, began to provide services in the Office of Intellectual Property Confederal Berne, where he worked until 1909. In 1903, he married Mileva Maric, a former fellow student in Zurich, with whom he had two sons, Hans Albert and Eduard, born respectively in 1904 and 1910. In 1919 they divorced and remarried Einstein with his cousin Elsa.

During 1905, five papers published in the Annalen der Physik, the first of them earned a doctoral degree from the University of Zurich, and the remaining four eventually impose a radical change in the image that science offers the universe. Of these, the first providing a theoretical explanation, statistically, Brownian motion and the second gave a photoelectric effect interpretation based on the assumption that light is composed of individual quanta, later called photons, the two remaining work laid the foundations of the theory of relativity, establishing the equivalence between the energy E of a certain quantity of matter and its mass m, in terms of the famous equation E = mc ², where c is the speed of light, which assumed constant.


Einstein's effort placed him immediately among the most eminent physicists of Europe, but the public recognition of the true extent of his theories came quickly, the Nobel Prize in Physics, which was awarded in 1921 it was only "for his work on Brownian motion and its interpretation of the photoelectric effect ". In 1909, he began his career as a university lecturer in Zurich, then going back to Prague and back to Zurich in 1912 to become a professor at the Polytechnic, where he had studied. In 1914 he went to Berlin as a member of the Prussian Academy of Sciences. The outbreak of the First World War forced him to leave his family, then vacation in Switzerland and no longer meet him again.

Against the general feeling of the academic community in Berlin, Einstein then manifested openly antiwar attitudes influenced by the doctrines pacifist Romain Rolland. In scientific terms, its business focused, between 1914 and 1916, in the improvement of the general theory of relativity, based on the assumption that gravity is not a force but a field created by the presence of a mass in the space-time continuum. The confirmation of his predictions came in 1919, to photograph the solar eclipse of May 29, The Times introduced him as the new Newton and his international fame grew, forcing you to multiply your outreach conferences worldwide and popularizing his image Traveler the third class rail, with a violin case under his arm.

Over the next decade, Einstein concentrated on finding a mathematical relationship between electromagnetism and gravitational attraction, determined to move towards that, for him, should be the ultimate goal of physics: discover the common laws that supposedly had govern the behavior of all objects in the universe, from subatomic particles to the stellar bodies. Such research, he held the rest of his life, and eventually unsuccessful acarrearle estrangement from the rest of the scientific community.


Since 1933, with Hitler's accession to power, his loneliness was compounded by the need to renounce his German citizenship and move to the U.S., where he spent the last twenty years of his life at the Institute of Advanced Studies Princeton, the city where he died on April 18, 1955.

Einstein once said that politics had a passenger value, while a value equation for eternity. In the last years of his life, the bitterness over not find the formula to reveal the secret of the unity of the world had to accentuate the need that was felt dramatically intervene in the political sphere. In 1939, urged by physicists Leo Szilard and Wigner Paul, and convinced of the possibility that the Germans were able to build an atomic bomb, addressed to President Roosevelt urging him to undertake a program of research on atomic energy.

After the bombings of Hiroshima and Nagasaki, joined scientists seeking ways to prevent future use of the pump and proposed the formation of a world government from the embryo formed by the United Nations. But his proposals towards mankind avoid destruction threats individually and collectively, made ​​on behalf of a singular amalgam of science, religion and socialism, the politicians received a rejection comparable to criticism respectful scientists raised among successive versions of the idea of a unified field.


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