راغب السرجانى

الثلاثاء، 29 يونيو 2010

Electricity

Abu Edison incandescent lamps - bright miracle

As small as the genius Thomas Edison, and in one dark nights intensified disease on his mother and the doctor decided that they need surgery but must wait until the morning, it needs to be lit to work, and this was a moment of truth in the life of Thomas Edison, who knew that the lives of the most expensive people it may stop the flame of light, Vstr, Thomas Edison in his diary he must find a way to get light at night is stronger than the light of candles, has these words exist in the diary for years, long before they begin research to come out Bmadzth genius, which marked a turning point in the history of modern civilization.

The beginning of the dream

Accept light bulbs out of commercial interest for a long time, he offered physicist Humphrey Davy in 1810 lamp electric arc, which consists of two rods Mudbpin from coal, and applied to the penis voltage electricity is high, and ignite the electric arc strongly approaching Alqdiban from each other, but this invention he has no commercial value due to the lack of sources of electricity strong. The American Charles Brush invented in 1876, arc lights burning strongly, but it was used to illuminate the main streets just because they have a high volume like zooms, and lighting was so strong, and fit only for a few hours and then burn. In 1877 he visited Edison's first laboratory for the Dynamo, who brought him a new idea to produce a lamp glowing architecture of the press look to the future: (The day will come when we can light all the homes and run all plants by electrical appliances, and just touch of a button to get the light in the darkness). Following this statement under the Edison works with 50 working day and night in Menlo Park to achieve the objective which is believed science is impossible to reach, and focus the search for a wire heat runs a long time, and try Edison minerals and one after the other, use to start a thread of carborundum to give the light of white for ten minutes before the burn, and this is the first incandescent lamp, Edison continued to experiment with metal chrome and platinum.

The first light bulb for Thomas Edison

On October 21, 1879 Breathe Edison sigh of relief, where he put a piece of cotton yarn carburetor into a crystal ball and to benefit from past experiences Try Edison to empty the bottle from the air, and then run a power Vetoahj fuse, and continued attending the lamp by the hour and everyone is minutes waiting for combustion , but he continued, this time for 45 hours before burning, and here cheered for everyone, but Edison told his aides that the lamp as long as the work of this period, it can be illuminated for a hundred hours, has been looking for stuff best to make the fuse, he discovered that bamboo is the best material for this purpose, After years according to the manufacture of wire from a combination of fiber extracted from plants, is still used until the mix today, but it Altanjstin coated metal resistant to heat. Commenting on the Edison lamps laboratory for experimental purposes, and spread the news that the magician has accomplished the miracle, and in the New Year's Eve was attended by three thousand visitors to see the lamps that burned until dawn on the first day in 1880, becoming the name of Abu Edison incandescent lamps. And they became the genius in the next phase to become lights of the right of everyone, continue to work on the electricity sub-central to September 1882, before turning the key main lights 400 lamp at the same time, declaring the end of the era of the saddle and Alotarik and darkness, and the beginning of electricity and light. Says physicist Larsen that stage: (Edison established the scientific method to provide homes with electricity and light after the United States, Europe, the people heard in this great event, the people were Irusselouna, saying: Come enlighten our cities.). The world war broke out between the British and Wilson Swan, who made several unsuccessful offers to incandescent lamps, the first in February 3rd, 1879, but the feelings of competition still quick and Swan joined the Edison Company for the manufacture of lamps (Edison electric lighting and heating). The aim of Edison at this stage is to produce a million lights electric, and this company was a great place to attract talent and skills training, they come out on his hands with a lot of innovation and skill, including the Serbian inventor Nikola Tesla Nikola Tesla.

Thomas Edison (1847 - 1931) American inventor invented the light bulb and about 1093 the invention of another.

Of his statements:

There is always a better way.

There is no substitute for hard work.

Be brave! Shown faith! On the move.

We do not know one-millionth of anything.

Great hopes make great people.

To invent you need a good imagination and a pile of junk.

I'm proud of the fact that I have not invented a weapon kills.

I did not fail but I found ten thousand method does not work.

Genius is one percent inspiration and 99 percent effort.

Discovered 100 ways that do not lead to the invention of the battery and tried 9999 times to make the light bulb.


Lien: Innovations human light bulb

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