THOMAS EDISON 1847-1931

Versatile inventor Thomas Alva Edison was born in 1847 in Milan, Ohio, USA. Only three years of formal education he received, after it kicked out of school because the teacher thought the child was incredible stupid.His first creation, electronic voice recorder dibikinnya when he was twenty one years. Her work did not sell. After that he earned diharapnya fabrication equipment can be sold in the market, not long after he managed to make an electronic voice recorder, he discovered and perfected the telegraph machine automatically prints the letter, which sold for 40,000 dollars, a huge amount at that time. After that, like a line he found new work and in a short time Edison was not only famous but also the rich. Perhaps, the most original inventions are patented machines that record in 1877. But, more famous in the world than it is the development of a practical incandescent light bulb in 1879.Edison was not the first to create a system of electric lighting. Several years before the lights bersinarkan electric current has been used for lighting the street lamps of Paris. However, following Edison's incandescent bulb electric power distribution system that allows for the development of a practical electric lighting for the home. In 1882, the company began producing electricity for homes in New York, and in a short time had spread throughout the world.With the establishment of the first power for lighting homes, means that Edison had laid the foundation for the development of the industry. The use of electric power is not just for lighting but for all aspects of household goods, from televisions to washing machines. Furthermore, the use of electricity through the distribution networks that Edison established itself encourages the use of electricity for the industrial sector.Edison also made a major contribution for the development of extraordinary film cameras and projectors. He made important improvements pertilponan (carbon transmitters enhance the clarity of hearing), improvements in the telegram, and typewriters. Among other findings, among others, dictation machines, coffee machines and the storage battery driven. Arguably, more than 1000 Edison designed the present invention, an amount that does not really make sense.One very surprising because its productivity is due at the beginning of his career he built a laboratory investigation in Menlo Park, New Jersey. That's where he gathered a group that enabled makers to help him. This was the forerunner of a laboratory investigation which was then imitated by so many industries. Edison beginners modern laboratories, a fully equipped center of investigation where so many people working together is a team, is also an important result of his work, though of course something that he can not patented.Edison was not only an inventor, he also involved in organizing various fabrication and industrial companies. The most important of which eventually turned into the General Electric Company.Although the carriage he was not a pure scientist, Edison make a scientific discovery. In 1882 he discovered that in a state close to vacuum, electric current can flow between the two wires are not touching each other. This phenomenon - called Edison discovery - not only has important theoretical purposes, but also have a meaningful sense of the practical use. This leads to the development of vacuum tubes and laying the basis of the electronics industry.Almost all my lifetime, Edison suffered from weak hearing. But, even so, he is more than able to overcome it with hard work is admirable. Edison married twice (his first wife died young), had three children from each wife. He died in 1931 in West Orange, New Jersey.There was no disagreement about the talent Edison. Everyone agreed that he was the inventor of the genius who ever lived. Rows of its findings are considered very useful and make sensational knee trembling, though perhaps only partially developed by other people within thirty years. However, if we consider his personal discoveries, would seem to us that none of it had a significance that is decisive. For example, incandescent bulb, although widely used, not the items are irreplaceable in the modern world. The fact is, information derived from the radiation and the outgoing scattered in the form of light, which works on the basis of scientific principles are completely different, it is also widely used by people, and in our daily lives does not make any difference if we do not use incandescent light bulbs at all. Indeed, prior to use electric lighting, candles, oil lamps and gas lamps are generally regarded as a satisfactory level of lighting.LPs tool is a clever invention, but no one considers that the tool is able to transform our everyday lives as well as the role that served radio, television or telephone. Furthermore, in recent years, has a voice recorder can be created with a completely different method, such as magnetic tape cassettes. And if there is no record machine, it does not matter. Many Edison patents relating to the improvement of tools, have actually been found by other people first, even in a form that can be utilized. These improvements - although a lot of help - can not be regarded as an important meaning in the series of historical movements in general.However, although none of Edison's inventions-shattering importance, is also useful to remember that he did not just create a single tool, but more than a thousand. On the basis of these considerations I put Edison higher than the famous inventors like Guglielmo Marconi and Alexander Graham Bell.