染雾爱迪生发明电灯的故事英文版 篇一
Thomas Edison, the famous inventor, is widely known for creating the electric light bulb. Born on February 11, 1847 in Milan, Ohio, Edison's curiosity and passion for innovation led him to become one of the most influential figures in history.
Edison's journey to inventing the light bulb was not an easy one. He conducted countless experiments, testing various materials and designs in search of the perfect filament that would produce a long-lasting, reliable source of light. Despite facing numerous setbacks and failures, Edison remained determined and persistent in his pursuit of creating a practical electric light bulb.
After years of experimentation, in 1879, Edison finally succeeded in developing a carbon filament that could burn for hours without burning out. This breakthrough marked a significant milestone in the history of technology and paved the way for the widespread adoption of electric lighting in homes and businesses.
On October 21, 1879, Edison successfully demonstrated his electric light bulb to the public for the first time. The invention was met with widespread acclaim and excitement, as people marveled at the bright, steady light produced by the bulb. Edison's invention revolutionized the way people lived and worked, providing a safer, more efficient alternative to traditional gas and oil lamps.
In addition to his work on the light bulb, Edison also made significant contributions to the development of other technologies, such as the phonograph and the motion picture camera. His relentless pursuit of innovation and his refusal to accept failure as the end result have inspired countless inventors and entrepreneurs to this day.
Thomas Edison's invention of the electric light bulb remains one of the most iconic achievements in history, showcasing the power of human ingenuity and perseverance. His legacy continues to inspire future generations to push the boundaries of what is possible and to never give up on their dreams.
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爱迪生发明电灯的故事英文版 篇二
Thomas Edison, the brilliant mind behind the invention of the electric light bulb, was a man of great determination and creativity. Born in 1847 in Ohio, Edison's early years were marked by a curiosity and passion for learning that would shape his future as an inventor.
Edison's interest in electricity and technology drove him to conduct numerous experiments in his laboratory, where he worked tirelessly to develop a practical and efficient electric light bulb. Despite facing numerous obstacles and setbacks along the way, Edison remained undeterred in his quest to revolutionize the way people lived and worked.
After years of trial and error, Edison finally achieved success in 1879 with the creation of a carbon filament that could burn for hours without burning out. This breakthrough discovery paved the way for the widespread adoption of electric lighting, transforming the way people illuminated their homes and businesses.
Edison's invention of the light bulb was not only a technological advancement but also a symbol of his unwavering determination and resilience in the face of adversity. His willingness to push the boundaries of what was possible and his refusal to accept failure as the final outcome set him apart as a visionary and a pioneer in the field of innovation.
The impact of Edison's invention on society was profound, ushering in a new era of progress and modernization. Electric lighting provided a safer, more reliable source of illumination, improving the quality of life for millions of people around the world.
Thomas Edison's legacy as the inventor of the electric light bulb serves as a reminder of the power of perseverance and creativity in the face of challenges. His story continues to inspire inventors, entrepreneurs, and dreamers to follow their passions and never give up on their quest to make the world a better place.
爱迪生发明电灯的故事英文版 篇三
爱迪生是人类历史上第一个利用大量生产原则和电气工程研究的实验室来进行从事发明专利而对世界产生重大深远影响的人。他发明的留声机、电影摄影机、电灯对世界有极大影响。以下是小编整理的爱迪生故事英文版内容，欢迎阅读。
Before the advent of the electric light, the general use of the lighting tool is the kerosene lamp or gas lamp. This lamp burns kerosene or gas, therefore, there is a strong black smoke and pungent odor, and to often add fuel, scrub shade, and therefore very inconvenient. More seriously, the light is very easy to cause a fire disaster. For many years, many scientists have tried their best to invent a safe and convenient electric lamp.
At the beginning of nineteenth Century, a British chemical household 2000 batteries and two carbon rods, made the world's first arc lamp. But this kind of light is too strong, can only be installed on the street or square, ordinary families can not use. Many scientists have brains, household electric lamp wants to create a cheap, durable.
This day has finally arrived. In October 21, 1879, an American inventor, through long repeated experiments, finally lit the world's first electric lamp with practical value. Since then, the name of the inventor, as he invented the electric light, into the millions of households. He was praised as the "king of the invention" Edison.
February 11, 1847, Edison was born in Milan, Ohio, the United states. He lives only in school read books for three months, but he was studious, diligent in thinking, the invention of electric light, phonograph, movie cameras and other 1000 kinds of results, made a significant contribution to human beings.
When Edison was 12 years old, he indulged in science experiments, through their own diligently to learn and experiment, at the age of 16, he invented the automatic telegraph to send a signal every hour. Later, after another invention of the automatic ticket machine, the first practical typewriter, double and four automatic telegraph, telephone and phonograph etc.. With the results of these inventions Edison is not satisfied, in September 1878, Edison decided to electric lighting this fortress launched an attack. He has read a lot of books on electricity lighting, determined to make the price cheap, durable, and safe and convenient electric light.
He began to experiment with a white hot light. A small piece of heat resistance in the glass bulb, when the current to burn it to the extent of the heat, it is hot and luminous. He first thought of charcoal, and then put a small cut into a glass bulb, just a power can be broken immediately.
"What is the reason?" Edison picked up the broken into two carbon wire segments, and then look at the glass bulb, after a long time, suddenly thought, "Oh, maybe because there are air, oxygen in the air and help carbon wire burning, causing it to immediately cut off!" so he used his hand made an air bubble in the glass removed as much as possible. A power, really did not immediately put out. But 8 minutes later, the lights went out.
But no matter how to say, Edison finally found: when the vacuum state is very important, the key is carbon filament, the crux of the problem here.
So what kind of heat resistant material should be chosen?
Edison thought, the highest melting point, strong heat resistance to platinum! So, Edison and his aides, with platinum tried several times, but the high melting point of platinum, although the light emitting time extended a lot, but from time to time to turn off the automatic automatic light, is still not ideal.
Edison was not discouraged and went on with his experiments. He has tried the barium, titanium and indium and other rare metals, the effect is not very ideal.
After a period of time, the experimental work on the front of Edison made a summary, all kinds of heat-resistant materials own can think of writing, a total of more than 1600 kinds.
Next, he and aides will be arranged the 1600 kinds of heat resistant materials to test, can try to try, or the use of platinum is the most appropriate. Because of the improved pumping method, the vacuum degree of the glass bulb is higher, the life of the lamp is prolonged to 2 hours. But this is made of platinum materials made of light, the price is too expensive, who is willing to spend a lot of money to buy only 2 hours of light?
The experimental work was in the doldrums, Edison very distressed, in a cold winter, Edison sit by the fire, looking at the burning charcoal, the mouth can not help but automatic speaking: "carbon......"
Do the available charcoal charcoal has tried to do? Edison felt hot, shoving the neck scarf off, see this scarf with cloth is made of cotton, Edison's mind suddenly had an idea:
Right! The fiber of the cotton yarn is better than that of the wood, can you use this kind of material?
He hastily pulled off a cotton yarn from the scarf, baked in the fire for a long time, the cotton yarn into a char. He carefully put the wire into a glass bulb, a test, the effect is very good.
Edison very happy, and then made a lot of cotton yarn made of carbon fiber, conducted a number of consecutive tests. The life of a bulb extended for 13 hours, then 45 hours.
The news spread, a sensation throughout the world. The London gas stock price plunged, the gas line also appeared a mess. People have a feeling, lit the gas lamp is about to become history, the future will be the era of lightning.
We have to congratulate Edison, lovely Edison did no happy appearance, shook his head and said: "no, I still have to find other materials!"
"Why, it's not enough for 45 hours," the assistant asked in surprise. "No way! I hope it will be 1000 hours, it's 16000 hours," Edison replied.
[爱迪生发明电灯的故事英文版]
