Parker miner

1.

Edison's growth story:

1. Once, when it was time to eat, Edison still didn't come back. His parents were very anxious and looked around for him. They didn't find him in the grass shed by the yard until the evening

when his father saw him lying motionless in the grass with a lot of eggs, he asked Edison what he was doing. Little Edison replied that he was hatching chickens. It turned out that when he saw that hens would hatch chickens, he felt very strange and always wanted to try it himself. At that time, his father pulled him up with anger and laughter and told others that he could not hatch chickens. On the way home, he was puzzled and asked, "why can't I, when hens can hatch chickens?"

When Edison was a child, he often played in the mill of his neighbor Muir Winchester's house. One day, in Winchester's mill, he saw that Winchester was experimenting with a kind of flying device with a balloon, which fascinated Edison. He thought that if a man's stomach was full of air, he would go up to heaven

a few days later, Edison mixed several kinds of chemical materials together and gave them to his father's assistant, Michael Oates. Edison told Michael Oates that people would fly after eating this kind of food. As a result, Oates almost fainted after eating Edison's "flying agent". As a result, Edison was whipped by his father and alerted by his parents. He advised his children not to play with Edison and stay away from him

extended materials:

Edison's full name is Thomas Alva Edison. He was born in Milan, Ohio and died in West Orange, New Jersey. Inventors, entrepreneurs

Edison's main achievements:

1. On October 11, 1868, he invented "voting counter"

In 1870, the general printing press was invented

From 1872 to 1876, he invented the electric animation mechanical and electrical telegraph, the automatic repeating telegraph method, the double and quadruple telegraph method, and the wax paper carbon resistor

In 1875, he invented the acoustic analysis resonator

In 1876, he invented the carbon rod transmitter. Patent application for automatic telegraph recorder

In 1877, the telephone invented by Bell was improved in Monroe Park and put into practical use. Obtained three patents: perforated pen, pneumatic iron pen and ordinary iron pen. On August 20, he invented the phonograph, which proved to be Edison's favorite project

Electric lamp was invented in 1878

From 1879 to 1880, the high resistance incandescent lamp was invented after thousands of setbacks. Improve the generator. A new method of current distribution, circuit alignment and calculation are designed. Invention of lamp holder and switch. Invention of magnetic ore separation method

On August 30, 1879, Edison and bell demonstrated their own telephone devices in the city hall of Saratoga Creek. As a result, Edison's telephone was clearer than bell's. October 21 invention of high resistance incandescent lamp

In 1882, the three wire current distribution system was invented

From 1887 to 1890, the cylindrical phonograph was improved

In 1888, the phonograph was invented

In 1889, many kinds of electric railways were invented

In 1909, it took ten years to study the battery, and finally succeeded

In 1910-1914, the disc gramophone was completed without damaging the records and diamond records

In 1910, "disc record" was invented

In 1912, he invented the sound film. A phonograph has been developed

In 1914-1915, he invented the synthetic manufacturing method of carbolic acid, and combined the phonograph and the language teaching machine as the remote writing machine. One party's telephone can automatically record the other party's speech. Self made benzene, indigo oil, etc

In 1915-1918, 39 inventions were completed, among which the most famous are torpedo mechanism, flamethrower and underwater periscope

In 1928, rubber was successfully extracted from wild grass

reference source : Internet - Thomas Alva Edison

2. Edison (1847-1931) was a famous American inventor. He was diligent, studious, thoughtful and hardworking all his life. At the age of 75, he also went to the laboratory on time every day to check in for work. For decades, he worked for more than ten hours every day and read for three to five hours in his study at night. If we calculate by the activity time of ordinary people's life, his life has been doubled. So Edison, on his 79th birthday, said to people with pride, I'm 135 years old. He lived to be 84 years old. He made 1100 inventions in his life. His greatest contributions were the invention of phonograph and automatic telegraph, the experiment and improvement of incandescent lamp and telephone. Edison began to study electric lamps in his early twenties. It took him more than 10 years. He used thousands of different materials, such as bamboo, cotton, graphite, tantalum, and so on, as filament materials to carry out experiments. He often reached the top of the sky. Once, he and his assistants worked continuously for five days and nights. In 1879, Edison used carbon filament as incandescent filament and ignited it for 40 hours. Because the surface of carbon fiber is porous, brittle and low strength. It was soon replaced by tungsten wire< In 1883, Edison discovered the phenomenon of hot electron emission, also known as "Edison effect", that is, some electrons or ions near the metal surface get enough kinetic energy e to the high temperature, so as to overcome the binding of the surface and escape from the metal. Edison effect is very important for the operation of all vacuum tubes. The cathode, as the emitting surface, is often coated with alkaline earth metal oxide to facilitate electron emission, and heated by electric current to maintain high temperature< In 1900, Edison invented the iron nickel battery, which is an alkaline battery with electromotive force of about 1.3-1.4 V, long service life and low efficiency. Edison had many inventions in his life, but when others asked him the reason for his success, he said: some people think that I have any genius, which is incorrect. "Genius" is one percent inspiration, 90 percent answer: xiaobebe - Magic apprentice 11-2 19:39
Thomas Alva Edison (1847-1931) is a famous American inventor and entrepreneur. Born on February 11, 1847 in a peasant family in Milan, Ohio. When he was 8 years old, he went to school. After only three months of study, he had to drop out of school and go home. His mother, who was a village teacher, helped him to study by himself. At the age of 12, the family life was difficult, so they began to sell newspapers on the train. At the age of 16, they invented the automatic time transmitter, and then there were many inventions. They completed more than 2000 inventions in their lifetime. In 1928, they were awarded the US Congress gold medal. On October 18, 1931, Edison died in West Orange at the age of 84. On October 21, 1931, the lights were turned off in the United States to show his mourning< Second, scientific achievements. Edison is a world-famous great inventor. The invention of his life is unparalleled in the world. Edison's main contributions are as follows:
1. Edison's most important contribution in science and technology is the invention of phonograph and incandescent lamp
today, it's hard to imagine life without electricity - not being able to turn on a light, listen to a record, go to the cinema, or call someone. However, all these things we take for granted are the result of a practical invention - Thomas Edison
before Edison, on the road, in the bedroom and in the factory, only dim gas lamps which were lit by hand could be used. As night fell, factories closed. Electricity or the telephone was not invented by Edison. But his practical invention and improvement pushed the use of electricity and telephone to every corner

Edison is perhaps the greatest inventor of all time. He pioneered technological innovation in the modern world. This tireless inventor brought us from the steam age into the 20th century< Edison also made many famous inventions in film, tram, mining, architecture and weapons< Edison also observed the hot electron emission in a vacuum bulb, which was called "Edison effect" by later generations. The discovery of hot electron emission laid the foundation for the development of electron tubes< (3) anecdotes

1. The experience of hatching eggs

Edison used his brain in his childhood and was very curious. One morning, the whole family suddenly found that Edison was missing and could not be found anywhere. It was not until the evening that they found him lying beside the chicken house with a lot of eggs under his stomach, To use their own body to hatch chickens, the result backfired: eggshell rupture, yolk overflow. Little Edison also understood: chickens can hatch, but for some reason, people can't<

2. The worst student

Edison liked to know what he was interested in. But going to school is another matter. Edison went to school at the age of eight, shortly after his family moved to Port Huron, another big lake. Trapped in the classroom all day, he felt so boring

like most teachers at that time, the teachers in this school also believed in stick ecation. Edison was very afraid of rattan. However, he still couldn't learn much from his teacher. His habit of asking questions made the teacher angry

Eddie proced the worst student in the class, for three months in a row. Later, he heard the teacher talking about him, saying that he was "addled". Edison knew what it meant: an addled egg was a bad, spoiled egg. In a rage, he rushed out of the classroom and never wanted to go back

at home, his mother Nancy is on his side. There was a time when Edison went to other schools intermittently. But most of the time his mother taught him. Or rather, she left him to study by himself. With her encouragement, he eagerly read: Shakespeare, history, the Bible. When he was 9 years old, one day, she gave him a book on science, which was his first time to read. The book is called the school of natural philosophy. It allows readers to do some simple experiments at home. Since then, Al's life has changed

he read the book and did all the experiments in it, then he started his own experiment. He bought chemicals, searched around for scraps like wires, and built a laboratory in his bedroom. One of his experiments was to put the tails of two big cats on wires and rub their fur against each other in an attempt to generate static electricity. The only result was that he was caught in blood by two cats

another of his early experiments was to let a friend take a large dose of foaming powder, hoping that the air generated by the powder in the human body would send him to heaven like a balloon full of air< Arous exploration and "looking for a needle in a haystack" finally succeeded

Eddie began his arous career when he was 12 years old. He worked as a newsboy on the train and learned how to send newspapers. He went to Boston and New York, and didn't have his own factory and happy family until he was 24 years old. In 1878, Edison announced that he wanted to invent a kind of newspaper with soft light and light Cheap safety lights. In order to find the right filament, Edison tested boron, ruthenium, chromium, carbon and various metal alloys, a total of more than 1600 materials, which lasted for 13 months, but failed. Some people blew a cold wind, saying that Edison "ate something he couldn't chew this time.". A physicist who once worked for Edison called the experiment "looking for a needle in a haystack.". However, Edison was not afraid of failure, insisted on experiment, determined to pick up the needle from the sea. Everything comes to him who waits. At 5:00 p.m. on Sunday, October 10, 1879, Edison lit the bulb made of carbonized cotton filament. He observed and recorded it himself. This time, the light bulb is bright and stable, 1 hour, 2 hours, 3 hours,... The light bulb is always on. From the 19th, 20th to the 21st, no one went to rest. Until 2:00 p.m. on the 21st, when it was lit to the 45th hour, Edison asked his assistant to increase the voltage a little, and the light bulb became brighter. After a few minutes, the filament finally burned out. On December 21, the New York Herald Tribune published a full page report on the success of the bulb test. Edison obtained all the patents, and it is generally acknowledged that the incandescent lamp was invented by him. On New Year's Eve in 1879, Edison lit 60 light bulbs and hung them in Monroe park. It was snowing heavily at that time, and more than 3000 people came to visit

Edison was a practical man. His motto is: "I explore what human beings need, and then I step forward and try to invent it." Some people say that invention is the proct of fate, Edison is a genius. Edison sighed: "genius, one percent inspiration, ninety-nine percent perspiration!" When asked how he persevered in the 10000 failures of inventing the light bulb, he said that he never failed in the process; Instead, he found 10000 methods that didn't work. His 3400 detailed notes recording the invention ideas and experiments in his life are the strong evidence of this paragraph. When Edison was 77, he was asked, "when will you retire?" He blurted out, "the day before my funeral!" Once, someone asked Edison half jokingly, "do you agree to give science a ten-year leave?" Edison seriously replied: "science will not rest for a day. In the past billions of years, it has been working every minute and will continue to work like this." Indeed, Edison kept his promise. He was over 80 years old and was still working hard to extract latex from weeds in his own country in order to "make more inventions"< On February 11, 1847, Thomas Alva Edison was born in Milan, Ohio, USA< In 1854, the Edison family moved to Port Huron, Michigan. Soon Edison got scarlet fever and was seriously ill. This serious illness became the main cause of his later deafness< In 1855, Edison studied in ingel school for three months< In 1859, 12-year-old Edison became a newsboy on a Detroit train in Port Huron< The civil war broke out in 1861< The battle of Shiloh in 1862; Edison telegraphed the newspapers that reported the battle< In 1863, Edison became a telegraph operator at the age of 16. Later, he wandered around and did newspaper work< In 1868, Edison arrived in Boston and found a job in the United Telegraph Company. He applied for the first patent (voting device), and the news of his two-way telegraph was published in the magazine of the telegraph operator< In January 1869, Edison became a free inventor. He applied for a second patent, the improved stock market automatic recorder< In April, the two-way telegraph test failed< In October, Edison established a partnership with Franklin L. Pope, an electrical engineer< In 1871, Edison opened a sales department in Newark, New Jersey< In December, Thomas Edison married Mary Stilwell< In 1874, Edison successfully made the multiplex telegraph system

3. Celebrity name: Edison
date of birth: 1847-1931
Title: electrician, inventor, entrepreneur
celebrity country: USA

related introction:
Thomas Alva Edison (1847-1931) is a famous American inventor and entrepreneur
born on February 11, 1847 in a peasant family in Milan, Ohio, USA. When he was 8 years old, he went to school. After only three months of study, he had to drop out of school and go home. His mother, who was a village teacher, helped him to study by himself. At the age of 12, the family life was difficult, so they began to sell newspapers on the train. At the age of 16, they invented the automatic time transmitter, and then there were many inventions. They completed more than 2000 inventions in their lifetime. In 1928, they were awarded the US Congress gold medal. On October 18, 1931, Edison died in West Orange at the age of 84. On October 21, 1931, the lights were turned off in the United States to show his mourning<
scientific achievements
Edison is a world-famous great inventor. The invention of his life is unparalleled in the world. Edison's main contributions are as follows:
1. Edison's most important contribution in science and technology is the invention of phonograph and incandescent lamp
today, it's hard to imagine life without electricity - not being able to turn on a light, listen to a record, go to the cinema, or call someone. However, all these things we take for granted are the result of a practical invention - Thomas Edison. Before Edison, on the road, in the living room, in the factory, can only use by hand lit dim gas lamp. As night fell, factories closed. Electricity or the telephone was not invented by Edison. But his practical invention and improvement pushed the use of electricity and telephone to every corner
Edison is perhaps the greatest inventor of all time. He pioneered technological innovation in the modern world. This tireless inventor brought us from the steam age into the 20th century
2. Edison also made many famous inventions in film, tram, mining, architecture and weapons< Edison also observed the phenomenon of hot electron emission in a vacuum bulb, which later called "Edison effect". The discovery of hot electron emission laid the foundation for the development of electron tubes< On February 11, 1847, Thomas Alva Edison was born in Milan, Ohio, USA< In 1854, the Edison family moved to Port Huron, Michigan. Soon Edison got scarlet fever and was seriously ill. This serious illness became the main cause of his later deafness< In 1855, Edison studied in ingel school for three months< In 1859, at the age of 12, Edison became a newsboy on a Detroit train in Port Huron< The civil war broke out in 1861
the battle of Shiloh in 1862; Edison telegraphed the newspapers that reported the battle< In 1863, Edison became a newspaper operator at the age of 16. Later, he wandered around and did newspaper work< In 1868, Edison arrived in Boston and found a job in the United Telegraph Company. He applied for the first patent (voting device), and the news of his two-way telegraph was published in the magazine of the telegraph operator< In January 1869, Edison became a free inventor. He applied for a second patent, the improved stock market automatic recorder
in April, the two-way telegraph test failed< In October, Edison established a partnership with Franklin L. Pope, an electrical engineer< In 1871, Edison opened a sales department in Newark, New Jersey< In December, Thomas Edison married Mary Stilwell< In 1874, Edison successfully built the multiplex telegraph system, the quadruple transmission system, which can transmit two messages simultaneously in two directions through a single line< In January 1876, Edison began to build a new laboratory in Monroe garden, New Jersey, and soon moved in
in March, Alexander Graham Bell patented his new telephone< In January 1877, Edison began to study the carbon telephone transmitter
in November, Edison made a significant improvement on the effect of carbon transmitter by using light black< In December, Edison invented the phonograph< In 1878, Edison began to study the electric light and power transmission system
in October 1879, Edison found that the carbonized cotton thread as a filament, which was put into a high vacuum glass bulb, would continue to shine for many hours before it was burned out
in 1880, an electric train was built and put into use in Monroe garden< In 1881, Edison left Monroe garden and returned to New York< In 1882, when Edison studied the electric lamp, he noticed that there were some black deposition spots inside the bulb, which was the first proof of "Edison effect"
on September 4, the power station on Pearl Street in New York started< In 1884, Edison's wife Mary died< In 1886, Thomas Edison married Mina Miller and settled with her in granmont, a large estate in orange Valley, New Jersey< In 1887, Edison began to improve the phonograph; And a new lab was built in West Orange< In 1888, Edison revived an iron ore processing company founded in the 1970s. Over the next few years, he bought a large area of iron ore land in New Jersey, opened a mineral processing plant and a mine< In 1891, Edison applied for a patent for his "continuous photo projector for moving objects" in the United States< In 1899, Edison began to study the battery of electric vehicles< In 1900, Edison's research on iron ore treatment finally stopped< In 1902, Edison successfully set up a cement factory From this business he developed road and house building projects< In 1912, Edison began to design electric automatic starters for Ford's T-type cars, which replaced electric cars on the market< When the first World War broke out in 1914-1918, Edison spent a lot of time on the scientific development of the US Navy< In 1927, Edison established a laboratory in Florida to study domestic rubber resources to replace the common Malayan procts< In August 1931, Edison was diagnosed as seriously ill e to his mental and physical exhaustion< On October 18, Thomas Alva Edison died at the age of 84
on October 21, lights were turned off across the United States to show mourning.