Albert Einstein (1879- 1955), a world-famous German-American scientist, is the pioneer and founder of modern physics. Einstein/Kloc-graduated from Zurich University of Technology in 0/900, and began to teach in this university in 0/909. 19 14 was the director of the Royal William Institute of Physics and a professor at the University of Berlin. He was forced to immigrate to the United States and became an American citizen on 1940. /kloc-the late 0/9th century is a period of change in physics. Einstein re-examined the basic concepts of physics from the experimental facts and made a fundamental breakthrough in theory. Some of his achievements greatly promoted the development of astronomy. His quantum theory has a great influence on astrophysics, especially theoretical astrophysics. The first mature aspect of theoretical astrophysics-stellar atmosphere theory is based on quantum theory and radiation theory. Einstein's special theory of relativity successfully revealed the relationship between energy and mass and solved the long-standing problem of stellar energy. In recent years, more and more high-energy physical phenomena have been discovered, and special relativity has become the basic theoretical tool to explain this phenomenon. His general theory of relativity also solved a mystery in astronomy for many years, and deduced the phenomenon of light bending that was later verified, which became the theoretical basis of many astronomical concepts later. Einstein's greatest contribution to astronomy is his cosmology. He founded relativistic cosmology, established a static finite and infinite self-consistent dynamic universe model, and introduced new concepts such as cosmology principle and curved space, which greatly promoted the development of modern astronomy. Marie Curie (Madame Curie). Biography: Madame Curie was a great physicist. She was born in Poland, and her real name is Mary. Because she married a young French scholar pierre curie, she was later called Madame Curie. She and her husband discovered and confirmed the existence of radium. Next, we will tell you how the Curies discovered radium, a mysterious substance. 1898, French physicist AntoineHenriBecquerel discovered that uranium-containing substances can emit a mysterious ray, but failed to reveal the mystery of this ray. Mary and her husband Pierrecurie)*** * * both undertook the work of studying this kind of radiation. They separated and analyzed pitchblende under extremely difficult conditions, and finally found two new elements in July 1898 and February 12. To commemorate her native Poland, she named one element polonium and the other element radium, which means "radioactive substance". In order to prepare pure radium compounds, it took Madame Curie another four years (MarieCuI7e, 1867- 1934) to extract1o0mg of radium chloride from several tons of pitchblende residue, and the relative atomic mass of radium was preliminarily determined to be 225. This simple figure embodies the hard work and sweat of the Curie couple. 1In June, 903, Madame Curie took "Research on Radioactive Substances" as her doctoral thesis and obtained a doctorate in physics from the University of Paris. In June165438+1October of the same year, the Curies were awarded the David Gold Medal by the Royal Society. In February 65438, together with Bekkerel, they won the 1903 Nobel Prize in Physics. 1906, pierre curie died in a car accident. This heavy blow did not make her give up her persistent pursuit. She fought back her grief and redoubled her efforts to complete their beloved scientific career. She continued her husband's lecture at the University of Paris and became the first female professor at the university. 19 10, her famous book on radioactivity was published. She cooperated with Mou and others to analyze pure metal radium and measure its properties. She also measured the half-lives of oxygen and other elements and published a series of important works on radioactivity. In view of the above great achievements, she won the Nobel Prize in chemistry at 19 1 1, becoming the first great scientist to win the Nobel Prize twice in history. The founder of radiation science, who suffered from scientific hardships, died unfortunately on July 4, 1934 on/kloc-0 because of years of efforts. She devoted her glorious life to the scientific cause of mankind. Chinese name: Edison. Full name: Thomas Alva Edison English name: Thomas Alva Edison (1847 ~ 193 1) is a world-famous American electrician and inventor, and is known as the "king of inventions in the world". In addition to his inventions and contributions in phonograph, electric light, telephone, telegraph and film, he also has many famous creations and opinions in mining, architecture, chemical industry and other fields. Edison had about 2,000 inventions in his life, which made great contributions to the progress of human civilization. Edison was also a great entrepreneur. 1879, Edison founded "Edison Electric Lighting Company". 1880, incandescent lamps went on sale. 1890, Edison merged its various businesses into Edison General Electric Company. 189 1 year, Edison's thin filament and high vacuum incandescent bulb were patented. 1892, Tom Houston Company and Edison Electric Lighting Company merged to form General Electric Company, which opened the hegemony of General Electric in the electric field for a century. The most famous mathematician, scientist and philosopher, he was also an alchemist in England at that time. The law of gravitation and Newton's law of motion put forward by him in Mathematical Principles of Natural Philosophy published on July 5, 1687 are the cornerstones of classical mechanics. Newton and Leibniz also independently invented calculus. He always left more than 500,000 words of alchemy manuscripts and 6,543,800 words of theology manuscripts. British physicist Newton's IQ: 190 Young Newton1643 65438+1October 4th, Newton was born in a farmer's family in Walsop, Lincolnshire, England. Newton was a premature baby, weighing only three pounds at birth. The midwife and his relatives are worried about whether he will survive. No one expected that this seemingly insignificant little thing would become a giant of science and live to be 85 years old. Three months before Newton was born, his father died. When he was two years old, his mother remarried to a priest and left Newton to his grandmother. 1 1 years old, my mother's step hubband passed away, and my mother returned to Newton with a son and two daughters born with step hubband. Newton was taciturn and stubborn since childhood, which may come from his family situation. From about the age of five, Newton was sent to public schools. Newton was not a child prodigy when he was a teenager. He has average qualifications and average grades, but he likes reading books, reading books that introduce various simple mechanical model making methods, and being inspired by them, he makes some strange gadgets by himself, such as windmills, wooden clocks, folding lanterns and so on. Legend has it that young Newton made a model of the mill after thoroughly understanding the mechanical principle of the windmill. He tied the mouse to a treadmill with wheels, and then put a corn in front of the wheel, just out of the mouse's reach. The mouse wants to eat corn, so it keeps running, so the wheel keeps turning; Once again, when he was flying a kite, he hung a small lamp on the rope. In the evening, the villagers were surprised to find that a comet appeared. He also made a small water clock. Every morning, the water bell will automatically drop water on his face to wake him up. He also likes painting and carving, especially carving sundials. His sundial was placed in the corner of his house and everywhere on the windowsill to observe the movement of the shadow. Newton entered Grantham Middle School not far from home at the age of 12. Newton's mother had hoped that he would become a farmer, but Newton himself had no intention of doing so and loved reading. As he grew older, Newton became more and more fond of reading, meditating and doing small scientific experiments. When he was studying in Grantham Middle School, he lived in a pharmacist's house, which influenced him by chemical experiments. Lu Xun (original name: Zhou Zhangshou later changed to Zhou Shuren) (188 1 year September 25th-19361year1month19), a writer, thinker and revolutionary! Chen Jingrun ■ Resume:1933 Born in Minhou, Fujian on May 22nd. Born in poverty, he studied hard and had a soft spot for mathematics when he was in primary and secondary schools. He did exercises whenever he had time and became a "little math fan" at school. He is inarticulate, sincere and kind, never cares about personal gains and losses, and has devoted his life experience to the cause of mathematics. Without graduating from high school, he was admitted to Xiamen University with the same academic qualifications. 1953 graduated from the Mathematics Department of Xiamen University. From 65438 to 0957, he entered the Institute of Mathematics of China Academy of Sciences and studied number theory under the guidance of Professor Hua. He has been a researcher at the Institute of Mathematics of China Academy of Sciences, a member of the academic committee, a professor at Guiyang University for Nationalities, Henan University, Qingdao University, Huazhong University of Science and Technology and Fujian Normal University, a member of the Mathematics Discipline Group of the State Science and Technology Commission, and the editor-in-chief of Mathematics Quarterly. Mainly engaged in the research of analytic number theory, and achieved international leading results in the research of Goldbach conjecture. This achievement is called "Chen Theorem" internationally and is widely cited. ■ Main Achievements:1On June 7th, 742, German mathematician Goldbach put forward an unproven mathematical conjecture that "any even number can represent the sum of two prime numbers", abbreviated as "1+ 1". This conjecture is called Goldbach conjecture. China people opened the door of Goldbach's conjecture with new methods and won the championship, which attracted worldwide attention. This man is the first person in the world to conquer Goldbach's conjecture-Chen Jingrun. Chen Jingrun not only overcame this problem, but also deeply studied and discussed the relationship between combinatorial mathematics and modern economic management, cutting-edge science and technology and human beings. He has published more than 70 scientific papers in newspapers and periodicals at home and abroad, and has written books such as Interesting Talks on Mathematics and Combinatorial Mathematics. Chen Jingrun has made many great achievements in the research field of analytic number theory, and won the first prize of National Natural Science Award, Heli Fund Award, China Mathematics Award and many other awards. He is a deputy to the Fourth, Fifth and Sixth National People's Congress. He is the author of Anecdotes in Mathematics and Combinatorial Mathematics.

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