爱迪生英文简介(超短)如题`要很短的...30-40字左右只要介绍他是什么职业`发明了什么比较有名的东西`

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爱迪生英文简介(超短)如题`要很短的...30-40字左右只要介绍他是什么职业`发明了什么比较有名的东西`爱迪生英文简介(超短)如题`要很短的...30-40字左右只要介绍他是什么职业`发明了什么比较

爱迪生英文简介(超短)如题`要很短的...30-40字左右只要介绍他是什么职业`发明了什么比较有名的东西`
爱迪生英文简介(超短)
如题`
要很短的...
30-40字左右
只要介绍他是什么职业`
发明了什么比较有名的东西`

爱迪生英文简介(超短)如题`要很短的...30-40字左右只要介绍他是什么职业`发明了什么比较有名的东西`
Thomas Edison was the great genius inventor of the electrical age.His hundreds of inventions made him a giant public figure in American and around the world at the turn of the 20th century.Edison's most famous inventions are the first practical long-lasting light bulb and the phonograph; he also helped to refine and develop other inventions like motion picture cameras,the stock ticker and the typewriter.

Thomas Alva Edison was an American inventor and businessman who developed many devices that greatly influenced life around the world, including the phonograph and the long-lasting, practical electric ...

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Thomas Alva Edison was an American inventor and businessman who developed many devices that greatly influenced life around the world, including the phonograph and the long-lasting, practical electric light bulb.Thomas Edison's major inventions were designed and built in the last years of the eighteen hundreds. However, most of them had their greatest effect in the twentieth century. His inventions made possible the progress of technology.

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Thomas Alva Edison, an American about who is world famous. As a electrician and inventor, he is known as a king of invention,for he did much in gramophone、electric light、telegram and film inventions and some other aspects like mining industry、building industry and chemical engineering.

He had very little formal schooling. He set up a laboratory in his father's basement at age 10; at 12 he was earning money selling newspapers and candy on trains. He worked as a telegrapher (1862–68) ...

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He had very little formal schooling. He set up a laboratory in his father's basement at age 10; at 12 he was earning money selling newspapers and candy on trains. He worked as a telegrapher (1862–68) before deciding to pursue invention and entrepreneurship. Throughout much of his career, he was strongly motivated by efforts to overcome his handicap of partial deafness. For Western Union he developed a machine capable of sending four telegraph messages down one wire, only to sell the invention to Western Union's rival, Jay Gould, for more than $100,000. He created the world's first industrial-research laboratory, in Menlo Park, N.J. There he invented the carbon-button transmitter (1877), still used in telephone speakers and microphones today; the phonograph (1877); and the incandescent lightbulb (1879). To develop the lightbulb, he was advanced $30,000 by such financiers as J.P. Morgan and the Vanderbilts. In 1882 he supervised the installation of the world's first permanent commercial central power system, in lower Manhattan. After the death of his first wife (1884), he built a new laboratory in West Orange, N.J. Its first major endeavour was the commercialization of the phonograph, which Alexander Graham Bell had improved on since Edison's initial invention. At the new laboratory Edison and his team also developed an early movie camera and an instrument for viewing moving pictures; they also developed the alkaline storage battery. Although his later projects were not as successful as his earlier ones, Edison continued to work even in his 80s. Singly or jointly, he held a world-record 1,093 patents, nearly 400 of them for electric light and power. He always invented for necessity, with the object of devising something new that he could manufacture. More than any other, he laid the basis for the technological revolution of the modern electric world.
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Albert Einstein
Albert Einstein was considered the greatest scientist of the 20th century and one of the greatest of all time. His discoveries and theories have greatly influenced science in many...

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Albert Einstein
Albert Einstein was considered the greatest scientist of the 20th century and one of the greatest of all time. His discoveries and theories have greatly influenced science in many fields.
Einstein was born in 1879 in Ulm, a city in Germany. As a boy, he was slow to learn to talk, but later in his childhood he showed great curiosity about nature and ability to solve difficult mathematical problems. After he left school, he went to Switzerland, where he graduated from the university with a degree in mathematics.
In 1905, Einstein began to publish a series of papers which shook the whole scientific and intellectual world, and for the theories he established in the papers he won the Nobel Prize for Physics in 1921.
Because Einstein was Jewish, when Hitler took over Germany in 1933, he had to leave the country and finally settled in the United States. There he continued his study on the structure of the universe until his death in 1955.
Among the several important discoveries Einstein made in his life, the greatest is the creation of his famous Theory of Relativity.

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He had very little formal schooling. He set up a laboratory in his father's basement at age 10; at 12 he was earning money selling newspapers and candy on trains. He worked as a telegrapher (1862–68) ...

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He had very little formal schooling. He set up a laboratory in his father's basement at age 10; at 12 he was earning money selling newspapers and candy on trains. He worked as a telegrapher (1862–68) before deciding to pursue invention and entrepreneurship. Throughout much of his career, he was strongly motivated by efforts to overcome his handicap of partial deafness. For Western Union he developed a machine capable of sending four telegraph messages down one wire, only to sell the invention to Western Union's rival, Jay Gould, for more than $100,000. He created the world's first industrial-research laboratory, in Menlo Park, N.J. There he invented the carbon-button transmitter (1877), still used in telephone speakers and microphones today; the phonograph (1877); and the incandescent lightbulb (1879). To develop the lightbulb, he was advanced $30,000 by such financiers as J.P. Morgan and the Vanderbilts. In 1882 he supervised the installation of the world's first permanent commercial central power system, in lower Manhattan. After the death of his first wife (1884), he built a new laboratory in West Orange, N.J. Its first major endeavour was the commercialization of the phonograph, which Alexander Graham Bell had improved on since Edison's initial invention. At the new laboratory Edison and his team also developed an early movie camera and an instrument for viewing moving pictures; they also developed the alkaline storage battery. Although his later projects were not as successful as his earlier ones, Edison continued to work even in his 80s. Singly or jointly, he held a world-record 1,093 patents, nearly 400 of them for electric light and power. He always invented for necessity, with the object of devising something new that he could manufacture. More than any other, he laid the basis for the technological revolution of the modern electric world.

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