Samuthirakani biography of albert einstein
Born in Germany in , Albert Einstein is one of the most celebrated scientists of the Twentieth Century. His theories on relativity laid the framework for a new branch of physics, and Einstein&#;s E = mc2 on mass-energy equivalence is one of the most famous formulas in the world. In , he was awarded the Nobel Prize in Physics for his contributions to theoretical physics and the evolution of Quantum Theory.
Einstein is also well known as an original free-thinker, speaking on a range of humanitarian and global issues.
Biography of albert einstein summary Further research published in found that the entire universe may be rippling with a faint "gravitational wave background," emitted by ancient, colliding black holes. Einstein attended elementary school at the Luitpold Gymnasium in Munich. Einstein never found it. On April 12, , Einstein collapsed at his home.After contributing to the theoretical development of nuclear physics and encouraging F.D. Roosevelt to start the Manhattan Project, he later spoke out against the use of nuclear weapons.
Born in Germany to Jewish parents, Einstein settled in Switzerland and then, after Hitler&#;s rise to power, the United States.
Einstein was a truly global man and one of the undisputed genius&#; of the Twentieth Century.
Early life Albert Einstein
Einstein was born 14 March , in Ulm the German Empire. His parents were working-class (salesman/engineer) and non-observant Jews. Aged 15, the family moved to Milan, Italy, where his father hoped Albert would become a mechanical engineer.
However, despite Einstein&#;s intellect and thirst for knowledge, his early academic reports suggested anything but a glittering career in academia. His teachers found him dim and slow to learn. Part of the problem was that Albert expressed no interest in learning languages and the learning by rote that was popular at the time.
“School failed me, and I failed the school.
Samuthirakani biography of albert einstein for kids The theory was validated in , when British astronomer Arthur Eddington observed stars at the edge of the sun during a solar eclipse and was able to show that their light was bent by the sun's gravitational well, causing shifts in their perceived positions. TV series Episode 1 [ 26 ]. Finally, with a job and some stability, Einstein was able to marry his college sweetheart, Mileva Maric, whom his parents strongly disapproved. Ron Howard was the director.It bored me. The teachers behaved like Feldwebel (sergeants). I wanted to learn what I wanted to know, but they wanted me to learn for the exam.” Einstein and the Poet ()
At the age of 12, Einstein picked up a book on geometry and read it cover to cover. &#; He would later refer to it as his &#;holy booklet&#;.
He became fascinated by maths and taught himself &#; becoming acquainted with the great scientific discoveries of the age.
Albert Einstein with wife Elsa
Despite Albert&#;s independent learning, he languished at school. Eventually, he was asked to leave by the authorities because his indifference was setting a bad example to other students.
He applied for admission to the Federal Institute of Technology in Zurich.
His first attempt was a failure because he failed exams in botany, zoology and languages. However, he passed the next year and in became a Swiss citizen.
At college, he met a fellow student Mileva Maric, and after a long friendship, they married in ; they had two sons before divorcing several years later.
In Einstein renounced his German citizenship to avoid military conscription.
For five years he was stateless, before successfully applying for Swiss citizenship in After graduating from Zurich college, he attempted to gain a teaching post but none was forthcoming; instead, he gained a job in the Swiss Patent Office.
While working at the Patent Office, Einstein continued his own scientific discoveries and began radical experiments to consider the nature of light and space.
Einstein in
He published his first scientific paper in , and by had completed his PhD entitled &#;A New Determination of Molecular Dimensions.
In addition to working on his PhD, Einstein also worked feverishly on other papers. In , he published four pivotal scientific works, which would revolutionise modern physics. would later be referred to as his &#;annus mirabilis.&#;
Einstein&#;s work started to gain recognition, and he was given a post at the University of Zurich () and, in , was offered the post of full-professor at the Charles-Ferdinand University in Prague (which was then part of Austria-Hungary Empire).
He took Austrian-Hungary citizenship to accept the job. In , he returned to Germany and was appointed a director of the Kaiser Wilhelm Institute for Physics. (–)
Albert Einstein&#;s Scientific Contributions
Quantum Theory
Einstein suggested that light doesn&#;t just travel as waves but as electric currents.
This photoelectric effect could force metals to release a tiny stream of particles known as &#;quanta&#;. From this Quantum Theory, other inventors were able to develop devices such as television and movies. He was awarded the Nobel Prize in Physics in
Special Theory of Relativity
This theory was written in a simple style with no footnotes or academic references.
The core of his theory of relativity is that:
“Movement can only be detected and measured as relative movement; the change of position of one body in respect to another.”
Thus there is no fixed absolute standard of comparison for judging the motion of the earth or plants. It was revolutionary because previously people had thought time and distance are absolutes.
But, Einstein proved this not to be true.
He also said that if electrons travelled at close to the speed of light, their weight would increase.
This lead to Einstein&#;s famous equation:
E = mc2
Where E = energy m = mass and c = speed of light.
General Theory of Relativity
Working from a basis of special relativity.
Samuthirakani biography of albert einstein Somehow, between his very busy work and family life, Einstein not only found time to earn a doctorate from the University of Zurich awarded but found time to think. Contrary to popular belief, Einstein was a good student. That finding is perhaps the most widely known aspect of Einstein's work. That year, he published four groundbreaking papers of significant importance in physics.Einstein sought to express all physical laws using equations based on mathematical equations.
He devoted the last period of his life trying to formulate a final unified field theory which included a rational explanation for electromagnetism. However, he was to be frustrated in searching for this final breakthrough theory.
Solar eclipse of
In , Einstein predicted the sun&#;s gravity would bend the light of another star.
He based this on his new general theory of relativity. On 29 May , during a solar eclipse, British astronomer and physicist Sir Arthur Eddington was able to confirm Einstein&#;s prediction. The news was published in newspapers around the world, and it made Einstein internationally known as a leading physicist.
It was also symbolic of international co-operation between British and German scientists after the horrors of the First World War.
In the s, Einstein travelled around the world &#; including the UK, US, Japan, Palestine and other countries. Einstein gave lectures to packed audiences and became an internationally recognised figure for his work on physics, but also his wider observations on world affairs.
Bohr-Einstein debates
During the s, other scientists started developing the work of Einstein and coming to different conclusions on Quantum Physics.
In and , Einstein took part in debates with Max Born about the nature of relativity and quantum physics. Although the two disagreed on physics, they shared a mutual admiration.
Exile
As a German Jew, Einstein was threatened by the rise of the Nazi party.
Samuthirakani biography of albert einstein scientist Einstein attended elementary school at the Luitpold Gymnasium in Munich. Anti-Semitism was on the rise and relativity was not yet seen as a proven theory, according to an article from The Guardian. The theory explains that space and time are actually connected, and Einstein called this joint structure space-time. Velaiilla Pattadhari 2.In , when the Nazi&#;s seized power, they confiscated Einstein&#;s property, and later started burning his books. Einstein, then in England, took an offer to go to Princeton University in the US. He later wrote that he never had strong opinions about race and nationality but saw himself as a citizen of the world.
“I do not believe in race as such.
Race is a fraud. All modern people are the conglomeration of so many ethnic mixtures that no pure race remains.”
Once in the US, Einstein dedicated himself to a strict discipline of academic study. He would spend no time on maintaining his dress and image. He considered these things &#;inessential&#; and meant less time for his research.
Einstein was notoriously absent-minded. In his youth, he once left his suitcase at a friends house. His friend&#;s parents told Einstein&#;s parents: “That young man will never amount to anything, because he can’t remember anything.”
Although a bit of a loner, and happy in his own company, he had a good sense of humour.
On January 3, , Einstein received a letter from a girl who was having difficulties with mathematics in her studies. Einstein consoled her when he wrote in reply to her letter
“Do not worry about your difficulties in mathematics. I can assure you that mine are still greater.”
Einstein professed belief in a God &#;Who reveals himself in the harmony of all being&#;.
But, he followed no established religion. His view of God sought to establish a harmony between science and religion.
“Science without religion is lame, religion without science is blind.”
&#; Einstein, Science and Religion ()
Politics of Einstein
Einstein described himself as a Zionist Socialist.
He did support the state of Israel but became concerned about the narrow nationalism of the new state. In , he was offered the position as President of Israel, but he declined saying he had:
“neither the natural ability nor the experience to deal with human beings.&#; &#; &#;I am deeply moved by the offer from our State of Israel, and at once saddened and ashamed that I cannot accept it.”
Einstein receiving US citizenship.
Albert Einstein was involved in many civil rights movements such as the American campaign to end lynching.
He joined the National Association for the Advancement of Colored People (NAACP) and considered racism, America&#;s worst disease. But he also spoke highly of the meritocracy in American society and the value of being able to speak freely.
On the outbreak of war in , Einstein wrote to President Roosevelt about the prospect of Germany developing an atomic bomb.
He warned Roosevelt that the Germans were working on a bomb with a devastating potential. Roosevelt headed his advice and started the Manhattan project to develop the US atom bomb. But, after the war ended, Einstein reverted to his pacifist views. Einstein said after the war.
“Had I known that the Germans would not succeed in producing an atomic bomb, I would not have lifted a finger.” (Newsweek, 10 March )
In the post-war McCarthyite era, Einstein was scrutinised closely for potential Communist links.
He wrote an article in favour of socialism, &#;Why Socialism&#; () He criticised Capitalism and suggested a democratic socialist alternative. He was also a strong critic of the arms race. Einstein remarked:
“I do not know how the third World War will be fought, but I can tell you what they will use in the Fourth—rocks!”
Rabindranath Tagore and Einstein
Einstein was feted as a scientist, but he was a polymath with interests in many fields.
In particular, he loved music. He wrote that if he had not been a scientist, he would have been a musician. Einstein played the violin to a high standard.
“I often think in music. I live my daydreams in music.
Biography of thomas alva edison: Biography of Saddam Hussein, Dictator of Iraq. In , the Advanced Laser Interferometer Gravitational-Wave Observatory also announced the first-ever direct detection of gravitational waves , created when massive neutron stars and black holes merge and generate ripples in the fabric of space-time. Sarathkumar Kartikeya Gummakonda Samuthirakani He worked like a man obsessed.I see my life in terms of music&#; I get most joy in life out of music.”
Einstein died in , at his request his brain and vital organs were removed for scientific study.
Citation: Pettinger, Tejvan. “Biography of Albert Einstein”, Oxford, 23 Feb. Updated 2nd March
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