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Thomas Edison

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❶Now everyone used electric lights because it is safe and convenient.

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Thomas Edison was a very intelligent person, and could potentially be named one of the most intelligent and influencial men of our time. He invented many important things that we depend on today, such as the phonograph, the light bulb and the movie projector. His creativity allowed him to create so many of his important inventions. He also had great determination to make a lot of money.

That did not make him great, but his main goal was to sell his great inventions for lots of money. Thomas Edison is remembered for his great inventions. People did not know how to use electricity a long time ago, and he showed them how useful it could be.

Even though people did not like the new electric lights at first because of its price, it eventually became cheaper and more popular amongst his generation.

Now everyone used electric lights because it is safe and convenient. We use electricity to do so many things, like seeing when we are reading, using our electronics, powering our factories, getting heat and air conditioning, and storing our food.

Thomas Edison was intelligent, determined, creative, crafty, and able to predict what might happen with his inventions. Home Essays Thomas Edison. Thomas Edison 7 July He said, "I never quit until I get what I'm after. Negative results are just what I'm after. They are just as valuable to me as positive results. In , Edison worked on a telephone transmitter that greatly improved on Alexander Graham Bell's work with the telephone.

His transmitter made it possible for voices to be transmitted at higer volume and with greater clarity over standard telephone lines. Edison's experiments with the telephone and the telegraph led to his invention of the phonograph in It occurred to him that sound could be recorded as indentations on a rapidly-moving piece of paper.

He eventually formulated a machine with a tinfoil-coated cylinder and a diaphragm and needle. When Edison spoke the words "Mary had a little lamb" into the mouthpiece, to his amazement the machine played the phrase back to him.

The Edison Speaking Phonograph Company was established early in to market the machine, but the initial novelty value of the phonograph wore off, and Edison turned his attention elsewhere. Edison focused on the electric light system in , setting aside the phonograph for almost a decade. In return for handing over his patents to the company, Edison received a large share of stock.

Work continued into , as the lab attempted not only to devise an incandescent bulb, but an entire electrical lighting system that could be supported in a city. A filament of carbonized thread proved to be the key to a long-lasting light bulb.

Lamps were put in the laboratory, and many journeyed out to Menlo Park to see the new discovery. A special public exhibition at the lab was given for a multitude of amazed visitors on New Year's Eve. Edison set up an electric light factory in East Newark in , and then the following year moved his family and himself to New York and set up a laboratory there. In order to prove its viability, the first commercial electric light system was installed on Pearl Street in the financial district of Lower Manhattan in , bordering City Hall and two newspapers.

Initially, only four hundred lamps were lit; a year later, there were customers using 10, lamps. This lighting system was also taken abroad to the Paris Lighting Exposition in , the Crystal Palace in London in , the coronation of the czar in Moscow, and led to the establishment of companies in several European countries.

The success of Edison's lighting system could not deter his competitors from developing their own, different methods. Both sides attacked the limitations of each system.

Edison, in particular, pointed to the use of AC current for electrocution as proof of its danger. By , the invention of a device that combined an AC induction motor with a DC dynamo offered the best performance of all, and AC current became dominant. The Edison General Electric Co. Edison's wife, Mary, died on August 9, , possibly from a brain tumor. Edison's children from his first marriage were distanced from their father's new life, as Edison and Mina had their own family: Madeleine, born on ; Charles on ; and Theodore on Unlike Mary, who was sickly and often remained at home, and was also deferential to her husband's wishes, Mina was an active woman, devoting much time to community groups, social functions, and charities, as well as trying to improve her husband's often careless personal habits.

The facility included a machine shop, phonograph and photograph departments, a library, and ancillary buildings for metallurgy, chemistry, woodworking, and galvanometer testings. While Edison had neglected further work on the phonograph , others had moved forward to improve it. In particular, Chichester Bell and Charles Sumner Tainter developed an improved machine that used a wax cylinder and a floating stylus, which they called a graphophone.

They sent representatives to Edison to discuss a possible partnership on the machine, but Edison refused to collaborate with them, feeling that the phonograph was his invention alone. With this competition, Edison was stirred into action and resumed his work on the phonograph in Edison eventually adopted methods similar to Bell and Tainter's in his own phonograph.

The phonograph was initially marketed as a business dictation machine. Lippincott acquired control of most of the phonograph companies, including Edison's, and set up the North American Phonograph Co. The business did not prove profitable, and when Lippincott fell ill, Edison took over the management.

In , the North American Phonograph Co. In , Edison started the National Phonograph Co. Over the years, Edison made improvements to the phonograph and to the cylinders which were played on them, the early ones being made of wax. Edison introduced an unbreakable cylinder record, named the Blue Amberol, at roughly the same time he entered the disc phonograph market in The introduction of an Edison disc was in reaction to the overwhelming popularity of discs on the market in contrast to cylinders.

Touted as being superior to the competition's records, the Edison discs were designed to be played only on Edison phonographs, and were cut laterally as opposed to vertically. The success of the Edison phonograph business, though, was always hampered by the company's reputation of choosing lower-quality recording acts.

In the s, competition from radio caused business to sour, and the Edison disc business ceased production in Another Edison interest was an ore-milling process that would extract various metals from ore.

In , he formed the Edison Ore-Milling Co. In , he returned to the project, thinking that his process could help the mostly depleted Eastern mines compete with the Western ones.

In , Edison received a patent for a kinetoscope — an apparatus for demonstrating sequential photographs of moving objects. Having bought the patent for the projector, invented by Armat, Edison performed the first public exhibition of the film in April 23, , in New York, and in he showed a movie with synchronized sound.

Thus, the film industry has developed at a frantic pace, while films were made in great scales and brought fabulous profits. He participated in the creation of drugs, dyes, and other materials that were originally imported from Germany, and he also has developed a process to produce synthetic phenol and liquid products of distillation of coal needed to produce explosives.

It is a fact that Edison was always inspired by his inventions, and in order to achieve such a result, Thomas Edison invested all his money, time and energy in the business. In most inventions made by Edison, the priority does not belong to him in the sense that they were designed and made by others previously, but, nevertheless, they are quite independent inventions because only Edison is credited with bringing the concept to the amazing invention of practical perfection.

Edison achieved this by long, laborious and hard scientific research. So, sometimes Thomas Edison took the finished raw invention and perfected it. In such a way, it can be said that Edison was a transitional figure from homegrown inventors of his century to qualified new time creators, who based their invention on thorough and systematic experiments.


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Thomas Edison Essay Words | 5 Pages. I decided to do my report on Thomas Alva Edison because he brought a lot of things into our world. He invented the light bulb, the alkaline battery, the phonograph, and many other things.

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Thomas Edison. Thomas Edison was born on February 11, and died on october 18, He was the last of seven children, and was largely home-schooled and self .

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Thomas Edison: A True Hero - Thomas Alva Edison is a true hero for his admirable and tremendous actions and contributions. Born on February 11, near Lake Erie, he showed much interest in mechanics and chemical experiments. Essay on Thomas Edison There exist a lot of great personalities who changed our reality for ever, and Thomas Edison is among them. Thus, the main aim of the project is to observe the personality of Thomas Edison, to discuss his inventions, and to explain what place he occupies in American history.

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Thomas Edison essaysThomas Edison was perhaps one of the most diverse, yet influential men of his time for his accomplishments have influenced the world in such a substantial way. He was nicknamed "The Wizard of Menlo Park," for his various intriguing inventions, as well as his expertise in the fiel. Thomas Alva Edison was an inventor who created many important things that changed the way Americans live today. He was born on February 11, in Mt. Clemens, Michigan. He had trouble hearing because of an uncared for middle ear infection, and he had difficulty paying attention in school. As a result, he was pulled [ ].