Albert Einstein (1879-1955)

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“The Genius of Opening Physical Sunscreen Secrets of the Universe An God does not play dice with his creation and all the natural wonders of science to prove the nature of this nature”

Albert Einstein was born in Ulm, Wurttemberg Empire, Kingdom of Prussia (now Germany) on March 14, 1879. He was born as the eldest son of the couple Hermann and Pauline Koch Einstein. His father worked as a feather mattress trader. In 1980 his father’s business failed. Einstein family moved to Munich. In this city, and his brother Hermann established the installation of gas and water companies.

Albert Einstein at the time of his little retarded because his speech appeared very late. Quiet temperament and loves to play alone. Month of November 1981 birth sister named Maja. Until the age of seven years of Albert Einstein like mad and throw things, including his brother.

Interest and passion in the field of physics appear at the age of five. While I was lying weakened by illness, his father presented him with a compass. Albert was fascinated by the magic of small compass, so he made up his mind to open the veil of mystery that surrounds the majesty and grandeur of nature.

Although quiet and do not like to play with his friends, Albert Einstein remained capable of doing well in school. His Ranking good and he became the champion class. In addition to school and to cultivate the science, the activities of Albert is just playing music and a duet with her mother plays the works of Mozart and Beethoven.

Albert spent his early studies at the ETH (Eidgenoessische  Technische  Hochscule). At the age of 21 years Albert passed. After graduating, Albert tried to apply for a job as an assistant lecturer, but was rejected. Albert finally got a temporary job as a teacher in high school. Then he got a job at the patent office in Bern. During that Albert still developing the science of physics.

Year 1905 was a year full of accomplishments for Albert, because this year he produced brilliant works. Here are the works:

March: papers on the incident radiation equip partition applications, this paper is an introduction to the light quantum hypothesis based on Boltzmann statistics. Explanation of the photoelectric effect in this paper that gave him the Nobel Prize in 1922.

April: his doctoral dissertation about the new determination of molecular sizes.Einstein earned his PhD from the University of Zürich.

May: his paper on Brownian motion.

June: Paper deals famous, namely the theory of special relativity, Annalen der Physik published under the title Zur Elektrodynamik bewegter Körper (Electrodynamics of moving objects).

September: the continuation of his paper in June that came to the conclusion termahsyurnya formula: E = mc2, which is that the mass of an object (m) is a measure of energy content (E). c is the speed of light in a vacuum (c >> 300 thousand kilometers per second). Have equal mass to energy, a fact which opens the opportunity of developing nuclear power projects in the future. One gram of mass is thus equivalent to the energy that could supply the electricity needs of 3000 homes (powered 900 watt) for a full year, an amount of energy is enormous.

In 1909, Albert Einstein was appointed as a professor at the University of Zurich.In 1915, he completed both his theory of relativity. The highest award for his hard work paid off with a little since he achieved the 1921 Nobel Prize in physics. In addition Albert also developed the theory and quantum field theory together.

In 1933, Albert and his family moved to the United States for fear of his scientific activity – either as teachers or as researchers – disturbed. In 1941, he took the oath as a citizen of the United States. Because of his fame and his sincerity in helping others who struggle, Albert offered the president a second Israel. But this position was rejected because he did not have competence in that area. Finally, on April 18, 1955, Albert Einstein died, leaving major works that have changed world history.

However, Albert was crying bitterly in the liver due to his great work – the general and special theory of relativity – is used as the inspiration to make atom bombs.This bomb is dropped on the cities of Hiroshima and Nagasaki during World War II took place

 

Isaac Newton 4 January 1643 – March 31, 1727 – Gravitation

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Sir Isaac Newton was a physicist, mathematics, astronomy, chemistry and philosopher who was born in England. Books written and published in 1687, Philosophize Naturalism Principia Mathematical, is said to be the most influential books in the history of science. This work describes the law of gravitation and the three principles (laws) movement, which changed the perception of the physical laws of nature over the next three centuries and became the foundation of modern science.

In the years 1670 to 1672, Newton gave a lesson on the optics. And during this period, he personally investigated the refraction of light (refraction: a change of direction of a wave due to a change of pace) and provide demonstrations that a prism can break white light into its various color spectrum and a second lens on the prism, can form a color spectrum into a single white light back

Isaac Newton realized that mathematics is a way to explain the natural laws like gravity, and make some formulas to calculate the ‘movement of the object’ and ‘gravity’. Gravity is the force that makes an object move always falling down. With three basic principles of law movement, Newton could explain and prove that the planets orbit around the sun in an oval orbit is not round and full. Then Newton uses three basic principles of movement that is now known as Newton’s Law to explain how things move.

Isaac Newton’s father died three months after Newton was born, and the days of childhood, Newton lived with his grandmother. Newton then went to the village school and then moved to a better of school at Grantham, where he became a student in the top rankings.

Nowadays a lot of stories get told that the formula of Newton’s theory of gravity and an apple falling from a tree. In profiled that one day sits down and learns Newton under an apple tree and it was an apple fall from the tree. By observing a falling apple, Newton concluded that there is something compelling force the apple fell down, and that strength that we now know as gravity.

Thomas Alva Edison 11 February 1847 – October 18, 1931 Light bulb

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Thomas Alva Edison was the inventor of the U.S. and is one of the greatest inventors in history. Edison began working at a very young age and continued working until his death. During his career, Thomas Alva Edison had patented some inventions of 1093, including the electric light bulb and the gramophone, as well as film cameras. These three findings raise major industries for the power industry, recording and film that ultimately affect the lives of people around the world. He is also known as the inventor of applying the principle of ‘mass production’ for his discoveries.
light bulb

The first light bulb

Edison himself gained his expertise in the field of electricity and telegraphy (the telegraph for communication) in the teen years. In 1868, at the age of 21 years, he has developed and patented the discovery in the form of a recording telegraph machine.

The days of childhood, Edison only attended a formal school for three months, then all his education from his mother who taught Edison at home. Edison Edison mother teaches reading, writing, and mathematics. He also often gave and read books for Edison, among other books from authors such as Edward Gibbon, William Shakespeare and Charles Dickens.

Edison Thomas Edison as a child at the age of 12 years, earn revenue by selling newspapers and working papers, apples, and candy at a railway track. At that age, too, Edison had lost almost all hearing because of illness, the disease makes it a half-deaf. Edison once wrote in his diary: “I’ve never heard a bird sing since I was 12 years old.”
At the age of 15, Edison, while still selling, bought a small printing press used to further mounted on a car trunk. Then he printed his own newspaper, Weekly Herald, which printed, edited and sold in the spot he was selling.

In the summer of 1862, Edison rescued a three-year-old boy who almost hit by a car. The father of a child who was saved was the head of the train station in place to sell. And as gratitude, head of the station taught Edison how to use the telegraph. After five months of studying the telegraph, Edison worked as a telegraph for 4 years. Nearly all the salary he earned was spent in building a wide range of laboratory and electrical equipment.

Edison was very happy to learn something and read the books there. Of all the learned, Edison applied the lessons in a way little experimenting in the laboratory.Edison lived in the laboratory, only sleep four hours a day, and eating of food carried by the assistant to the laboratory. Edison conducted experiments and experiments continued until his discoveries to be perfect. Perhaps a suitable word to describe the brilliance Edison: “Genius is 99% perspiration”