Flying bird miner
Publish: 2021-05-01 23:09:11
1.
2. It is the trend of the times for digital currency to replace paper money, which is the trend and necessity of social development. But at this stage, when digital currency comes out, paper money will not disappear. Although some countries in Eastern Europe are trying to de paper money, it is not fully realized. Moreover, these countries are highly developed countries with small land area and complete infrastructure
in China, the digital currency issued by the central bank will coexist with the paper currency for a long time, until the paper currency is graally replaced by the digital currency. Of course, digital currencies such as bitcoin, Leyte and decent can only exist as a supplement, and cannot become the mainstream.
in China, the digital currency issued by the central bank will coexist with the paper currency for a long time, until the paper currency is graally replaced by the digital currency. Of course, digital currencies such as bitcoin, Leyte and decent can only exist as a supplement, and cannot become the mainstream.
3. Today, nonferrous metals is leading the decline [recently, pay attention to banks and coal real estate]
] the wave of stock rise and fall is caused by the main force. Without the main force, there will be no big rise and fall. No matter how good the subject matter, no matter how good the concept, no matter how many reasons, it is still a backwater. The first way to advance the stock market is to know that there is no fire without wind. The waves are made by the main force of the makers. Without the main force of the makers, it is not easy to have fluctuations. If you want to make profits in the stock market, you have to dance with the makers and advance and retreat with the main force. Do you have a clear idea
> make way for the bottom, the head and the middle. That's the operation< First, the tools should be simple; 2、 Think simple< There are two ways to buy, one is to buy on the low end, the other is to buy on the strong end.
> when the stock reaches the high end, I don't know what to do. In the end, I'm sure I'll be busy in vain, just rich on paper. Will buy is apprentice, will sell is master
!! support for the rise and pressure for the fall. Don't mistake the general principle of this trend operation. The operation skill can definitely be greatly improved< How to make a profit? When you are satisfied, you can go. The simple way is: when your reason for buying disappears, it's a good time to come out< Don't look too good when it's going up or too bad when it's going down. The hunter will not raise his gun to shoot when he sees the bird. He will aim the limited bullet slowly, and then hit with one shot< A long wave? Short wave? Zhuang, which keeps pace with the trend, is a good one
a long wave: one high over one high, the low point does not break the previous low
short wave: one low is lower than one low, but the high point is higher than the front
the stock price will rebound when it goes down, and will return when it goes up. This is the habit of the stock price. There is time and space for consolidation< The leading wave comes first and the following wave comes later. Look at the market first, then look at the plate, and finally pick a stock
> knowing how to wait is the secret of the success of the stock market. "Want to lose before you win" is the high intelligence left by our ancestors. When you can understand it, you enter the market. When you can't understand it, you wait and see. It's also a strategy
> it's not enough to just see how to buy and how to sell. The training of mentality is what retail investors lack most. What retail investors lack is the nature of killers. Their mind is not cruel enough. They dare not buy when they should buy, hesitate when they should kill, and do not insist when they should hold on< You don't have to buy stocks every day, but you have to do your homework every day
1. Find out the top 30 stocks every day, and look at the K-line chart. Why does it rise? What are the signs before rising? Which kind of stocks have the largest number of gainers? Is it electronic? finance? Or medicine? Which price rises the most? High price? Middle price? Or low price? What kind of stocks are the funds concentrated in? Electronics? finance? Plastic? From this information, you can find out which kind of stock is likely to become the mainstream, which kind of technology will make the stock price soar, and then find the stock you like in the possible mainstream group
2. Grab 5 stocks that meet the conditions of rising wave or find 5 stocks that fall wave every day and make a record to see how good you are? If it does rise within three days, it will be "zero", otherwise it will be "zero"“ ×”， You will examine and refine your stock selection ability
> buy after optimistic, rest after buying and wait for selling point, and rest after selling and wait for buying point
> long when long, short when short, box finishing, can be a small amount of higher than low, short-term response
! "People who don't watch the market earn the most."
> the wave of K line is the starting point of the turning point. If it meets the cut in standard, enter the market bravely. Within three days of entering the market, you can know whether the makers want to make waves or not. If there are any points that the makers can't keep. If there are any, you can run quickly. If there are no, you can continue to hold. If you don't move all the time, you don't have to spend money with others. Anyway, there are stocks ready at any time< In fact, the most talked about is the moving average, that is, the control line. The main basis for operation is the control line. If you want to operate easily in the market, the moving average is a course that you must study hard
> simply use the "market dynamics philosophy" rule, wait for the price to break through the previous day's high point, and then place an order under such favorable circumstances, because this is the most time-saving way to place an order, and it is also the most likely way to buy at the starting point< When the opening price breaks through yesterday's high, it may indicate the trading trend of the day or the next few days, especially after the report of good or bad news
remember, if your stock has already appeared, or has already appeared the wave of short position, you should cut off the mess quickly, go first, keep the Castle Peak, and there will always be firewood
> to make a lot of money in the stock market is mostly based on the technology
> once the wave is caught, it quickly breaks away from the cost area, and then comes the easy control panel that the line does not turn and the order does not turn< Money is the power to push upward; Stocks are a downward pressure< The red K-line is drawn with silver, and the black K-line is drawn with stock.
> generally speaking, there are two opportunities to intervene: one is when you try your best to catch up, the other is when you show your buying power to catch up< The source of the wave is a red K. The high point of the red K is higher than the previous day, and the low point is lower than the previous day. This is the basic ability to fight for the wave.
> volume, price, index, type, strength of stocks and intraday trend are all important factors that I consider in stock selection
> stock words have a saying: up three do not catch up, has been up for four days, how much space do you think there is? How much strength? There is a plan, but there is no expectation. This is the principle of trading< If you want to see more, show me if it is too high in the near future. If there are too many waves, I will certainly walk on the waves and never compete with the makers. You can predict that it will increase, but I want to see his "real" increase. If you don't catch the first wave, you can't die, because the first wave will inevitably raise another thousand layers of waves, and the waves will become more and more fierce, so that you can enjoy the real pleasure of riding on the waves< Each moving average is a horse. If there are more horses going up, the horsepower will be high, and the running speed will be fast and stable< The market can speak. It will tell you what it wants to do in various ways, including K-line, type, moving average, pointer and so on< The three magic weapons of stock market operation: mentality, technology and capital control< Don't buy strong stocks when they rise or fall; At the end of the decline, do not sell the weak shares. When rising, strong stocks rush to buy; At the end of the rise, vulnerable stocks scrambled to sell
> swallowing (swallowing the previous positive line by opening high and closing low) occurs at the top of the model, which is a selling signal. However, if it occurs at the bottom of the model, it is swallowing the bottom, so we should pay attention to the timing of buying. The low-end short swallowing (or even better, breaking the bottom) is a kind of K-line. This kind of swallowing is the final swallowing of the bottom, which means that the short power is exhausted and the disappointment is sold out. In the future, as long as a small force, many parties can counterattack and soar. The K-line strategy classifies it as a kind of short deception line, which is also a buying signal
> the K-line will continuously reveal the reversal information at the critical moment
> the bottom is easy to see if there is a small amount of broken bottom. If there is a large amount of broken bottom, the bottom is unfathomable< The power of the moving average is greater than that of the K-line. The K-line is suitable for grasping the turning point, but the moving average can point out the trend, so it will be clearer if we look at both. How to achieve harmony between the turning point and the trend, not deviate from the trend in the turning point, and see the turning point in the trend, is an artistic effort, and also our goal
> it is easy to operate naturally by centering, law and law. In short, after you have learned many ways, try to integrate them into a simple formula that fits your operation cycle. Including, how to cut in? How to hold it? Stop loss point? Profit point? To be sure, in short, is to only pay attention to whether there is a trading point in your own stock, and then implement it in accordance with the law and ignore others. The most important thing for a trader is his ability to respond to changes in the market, not his prediction of the market
> it will be an endless skill in one's life to spend time and energy learning a set of operation methods. After having a set of operation mode in line with your own, you will find that you have a well that will automatically spring out, which will be a great pleasure in life
> never look back until you see a long red, never stop falling until you see a long black.
] the wave of stock rise and fall is caused by the main force. Without the main force, there will be no big rise and fall. No matter how good the subject matter, no matter how good the concept, no matter how many reasons, it is still a backwater. The first way to advance the stock market is to know that there is no fire without wind. The waves are made by the main force of the makers. Without the main force of the makers, it is not easy to have fluctuations. If you want to make profits in the stock market, you have to dance with the makers and advance and retreat with the main force. Do you have a clear idea
> make way for the bottom, the head and the middle. That's the operation< First, the tools should be simple; 2、 Think simple< There are two ways to buy, one is to buy on the low end, the other is to buy on the strong end.
> when the stock reaches the high end, I don't know what to do. In the end, I'm sure I'll be busy in vain, just rich on paper. Will buy is apprentice, will sell is master
!! support for the rise and pressure for the fall. Don't mistake the general principle of this trend operation. The operation skill can definitely be greatly improved< How to make a profit? When you are satisfied, you can go. The simple way is: when your reason for buying disappears, it's a good time to come out< Don't look too good when it's going up or too bad when it's going down. The hunter will not raise his gun to shoot when he sees the bird. He will aim the limited bullet slowly, and then hit with one shot< A long wave? Short wave? Zhuang, which keeps pace with the trend, is a good one
a long wave: one high over one high, the low point does not break the previous low
short wave: one low is lower than one low, but the high point is higher than the front
the stock price will rebound when it goes down, and will return when it goes up. This is the habit of the stock price. There is time and space for consolidation< The leading wave comes first and the following wave comes later. Look at the market first, then look at the plate, and finally pick a stock
> knowing how to wait is the secret of the success of the stock market. "Want to lose before you win" is the high intelligence left by our ancestors. When you can understand it, you enter the market. When you can't understand it, you wait and see. It's also a strategy
> it's not enough to just see how to buy and how to sell. The training of mentality is what retail investors lack most. What retail investors lack is the nature of killers. Their mind is not cruel enough. They dare not buy when they should buy, hesitate when they should kill, and do not insist when they should hold on< You don't have to buy stocks every day, but you have to do your homework every day
1. Find out the top 30 stocks every day, and look at the K-line chart. Why does it rise? What are the signs before rising? Which kind of stocks have the largest number of gainers? Is it electronic? finance? Or medicine? Which price rises the most? High price? Middle price? Or low price? What kind of stocks are the funds concentrated in? Electronics? finance? Plastic? From this information, you can find out which kind of stock is likely to become the mainstream, which kind of technology will make the stock price soar, and then find the stock you like in the possible mainstream group
2. Grab 5 stocks that meet the conditions of rising wave or find 5 stocks that fall wave every day and make a record to see how good you are? If it does rise within three days, it will be "zero", otherwise it will be "zero"“ ×”， You will examine and refine your stock selection ability
> buy after optimistic, rest after buying and wait for selling point, and rest after selling and wait for buying point
> long when long, short when short, box finishing, can be a small amount of higher than low, short-term response
! "People who don't watch the market earn the most."
> the wave of K line is the starting point of the turning point. If it meets the cut in standard, enter the market bravely. Within three days of entering the market, you can know whether the makers want to make waves or not. If there are any points that the makers can't keep. If there are any, you can run quickly. If there are no, you can continue to hold. If you don't move all the time, you don't have to spend money with others. Anyway, there are stocks ready at any time< In fact, the most talked about is the moving average, that is, the control line. The main basis for operation is the control line. If you want to operate easily in the market, the moving average is a course that you must study hard
> simply use the "market dynamics philosophy" rule, wait for the price to break through the previous day's high point, and then place an order under such favorable circumstances, because this is the most time-saving way to place an order, and it is also the most likely way to buy at the starting point< When the opening price breaks through yesterday's high, it may indicate the trading trend of the day or the next few days, especially after the report of good or bad news
remember, if your stock has already appeared, or has already appeared the wave of short position, you should cut off the mess quickly, go first, keep the Castle Peak, and there will always be firewood
> to make a lot of money in the stock market is mostly based on the technology
> once the wave is caught, it quickly breaks away from the cost area, and then comes the easy control panel that the line does not turn and the order does not turn< Money is the power to push upward; Stocks are a downward pressure< The red K-line is drawn with silver, and the black K-line is drawn with stock.
> generally speaking, there are two opportunities to intervene: one is when you try your best to catch up, the other is when you show your buying power to catch up< The source of the wave is a red K. The high point of the red K is higher than the previous day, and the low point is lower than the previous day. This is the basic ability to fight for the wave.
> volume, price, index, type, strength of stocks and intraday trend are all important factors that I consider in stock selection
> stock words have a saying: up three do not catch up, has been up for four days, how much space do you think there is? How much strength? There is a plan, but there is no expectation. This is the principle of trading< If you want to see more, show me if it is too high in the near future. If there are too many waves, I will certainly walk on the waves and never compete with the makers. You can predict that it will increase, but I want to see his "real" increase. If you don't catch the first wave, you can't die, because the first wave will inevitably raise another thousand layers of waves, and the waves will become more and more fierce, so that you can enjoy the real pleasure of riding on the waves< Each moving average is a horse. If there are more horses going up, the horsepower will be high, and the running speed will be fast and stable< The market can speak. It will tell you what it wants to do in various ways, including K-line, type, moving average, pointer and so on< The three magic weapons of stock market operation: mentality, technology and capital control< Don't buy strong stocks when they rise or fall; At the end of the decline, do not sell the weak shares. When rising, strong stocks rush to buy; At the end of the rise, vulnerable stocks scrambled to sell
> swallowing (swallowing the previous positive line by opening high and closing low) occurs at the top of the model, which is a selling signal. However, if it occurs at the bottom of the model, it is swallowing the bottom, so we should pay attention to the timing of buying. The low-end short swallowing (or even better, breaking the bottom) is a kind of K-line. This kind of swallowing is the final swallowing of the bottom, which means that the short power is exhausted and the disappointment is sold out. In the future, as long as a small force, many parties can counterattack and soar. The K-line strategy classifies it as a kind of short deception line, which is also a buying signal
> the K-line will continuously reveal the reversal information at the critical moment
> the bottom is easy to see if there is a small amount of broken bottom. If there is a large amount of broken bottom, the bottom is unfathomable< The power of the moving average is greater than that of the K-line. The K-line is suitable for grasping the turning point, but the moving average can point out the trend, so it will be clearer if we look at both. How to achieve harmony between the turning point and the trend, not deviate from the trend in the turning point, and see the turning point in the trend, is an artistic effort, and also our goal
> it is easy to operate naturally by centering, law and law. In short, after you have learned many ways, try to integrate them into a simple formula that fits your operation cycle. Including, how to cut in? How to hold it? Stop loss point? Profit point? To be sure, in short, is to only pay attention to whether there is a trading point in your own stock, and then implement it in accordance with the law and ignore others. The most important thing for a trader is his ability to respond to changes in the market, not his prediction of the market
> it will be an endless skill in one's life to spend time and energy learning a set of operation methods. After having a set of operation mode in line with your own, you will find that you have a well that will automatically spring out, which will be a great pleasure in life
> never look back until you see a long red, never stop falling until you see a long black.
4. According to the enterprise information query platform of e-click, the current business status of Chengde Feiniao culture media Co., Ltd. is existing (in business, open business, registered), which was established on November 12, 2019. The legal representative is Fu Lei, the registered capital is 100000 yuan, and the unified social credit code is 91130803ma0eamnc9w. The company is located at no.2-209, East fourth floor, family yard of mining machinery, shuangtashan Town, Shuangluan District, Chengde City, Hebei Province. Its business scope includes: advertising design, proction, agency and release; Computer graphic design, proction; Organizing cultural and artistic exchange activities; Film and television proction; Literary creation; Network technology consultation and technology promotion; Online trade agency; Software development; Marketing planning; Corporate image planning; Enterprise management consulting; Business information consulting services (excluding financial, securities, investment, futures and ecation consulting services); Company etiquette service; Sales of electronic procts, computer and auxiliary equipment, office supplies, cultural supplies, clothing, shoes and hats, daily necessities and musical instruments Projects that need to be approved according to law can be operated only after being approved by relevant departments).
5.
Edison, the great inventor who influenced the world. He can't read until he is 12 years old. He only stayed in a regular school for three months. His math and reading and writing skills are very poor, and he can't concentrate. He is a trouble boy. He was dyslexic because of hearing loss as a child. All his life, he had difficulty in writing and spelling
Edison's earliest interest was in chemistry. He collected about 200 bottles and saved every penny to buy chemicals and put them in bottles. At the age of 12, he went to the train to sell newspapers to earn money In 1861, the civil war broke out in the United States. Edison used the convenience of the train to run a tabloid to convey the war situation and information along the way. He is a journalist, editor, typesetter, proofreader, printer and distributor. The tabloids were popular, and he gained talent, knowledge and experience from his intense work. He also earned a lot of money to continue his chemical experiments But unfortunately, when he was doing an experiment on the train, the train suddenly bumped, causing a piece of phosphorus to fall on the board and cause combustion. The conctor came to put out the fire and slapped him in the face, deafening his left ear. He was driven off the train when Edison was only 16 years old The frustration didn't make Edison lose heart. He fell in love with telegraph again. After repeated research, he invented an automatic electric recorder in 1868, which was his first invention. Later he invented two new types of telegraph. In 1877, he invented the carbon telephone transmitter, which made the original telephone sound clearer; In addition, he invented the phonograph. People call him "the magician" Edison died on October 18, 1931 at the age of 82. However, so far no one has been able to break his record of holding 1093 invention patents. People call him the king of invention 
extended materials:
main achievements
first, phonograph
in 1877, Edison found that the diaphragm in the telephone transmitter would vibrate with the sound of the voice, so he took a short needle to do the experiment, and got a lot of inspiration from it. Edison asked his assistant to make a "strange machine" composed of a large cylinder, a crank, a receiver and a membrane plate
after it was made, Edison took out a piece of tin foil, rolled it on a metal cylinder with spiral grooves, and let one end of the needle gently rub the tin foil to rotate, and the other end was connected with the receiver. Then Edison shook the crank, sang to the receiver, put the needle back to its original place, and then shook the crank, and the machine played back Edison's voice
In December, Edison publicly displayed this "tin foil gramophone", which caused a sensation all over the world The first inventor of electric light was not Edison, but Edison improved electric light. As early as 1801, a British chemist named Humphrey David used platinum wire to electrify light in his laboratory In October 1879, Edison finally successfully made the carbon fiber filament incandescent lamp, which was called "carbon cotton filament incandescent lamp", and then put into mass proction, and set up a company to set up the power station and transmission network and other corresponding infrastructure, which soon made the electric lamp widely used in the United States During theperiod, he constantly improved his technology, and finally decided to use tungsten filament as the filament, which is called "tungsten filament lamp", and it has been finalized and used so far, so Edison has become a recognized inventor of electric lamp
Thirdly, in the aspect of film, there are1, motion picture camera
2, motion picture projector
3 and sound movie
6. 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.
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.
7. Tong Dizhou was very curious when he was a child. When he saw the questions he didn't understand, he often asked his father why. Every time, my father patiently explained to him
one day, Tong Dizhou saw a row of small pits arranged neatly on the stone steps under the eaves. He felt very strange. After pondering for a long time, he couldn't figure out what was going on, so he went to ask his father: & quot; Father, who knocked out the small hole on the slate under the eaves? What is it for& quot; When the father saw that his son was so curious, he said happily: & quot; It's not chiseled, it's water dripping from the eaves& quot; The first week is even more strange for children. Can water knock hard stones out of the pit? Father patiently explained: & quot; Of course, a drop of water can not knock out a hole, but over time, bit by bit constantly knock, not only can knock out a hole, but also knock out a hole! The ancients didn't often say that he was 39; Dropping water wears away stone; Well! That's the truth& quot; His father's words stirred up ripples in his heart. He sat on the stone steps under the eaves, looked at his father and nodded his head
Tong Dizhou lost interest in learning and didn't want to read because he had a lot of farm work. His father patiently enlightened Tong Dizhou and said: & quot; Do you remember; Dropping water wears away stone; Do you have a good story? Small eaves water as long as persistent throughout the year, can knock through the hard stone. Is one's perseverance not as good as eaves water? Learning knowledge also depends on the accumulation bit by bit, perseverance can be successful& quot; In order to encourage Tong Dizhou better, his father wrote & quot; Dropping water wears away stone & quot; Four big words were given to him and he said with expectation: & quot; You should take it as a motto and never forget it& quot;
one day, Tong Dizhou saw a row of small pits arranged neatly on the stone steps under the eaves. He felt very strange. After pondering for a long time, he couldn't figure out what was going on, so he went to ask his father: & quot; Father, who knocked out the small hole on the slate under the eaves? What is it for& quot; When the father saw that his son was so curious, he said happily: & quot; It's not chiseled, it's water dripping from the eaves& quot; The first week is even more strange for children. Can water knock hard stones out of the pit? Father patiently explained: & quot; Of course, a drop of water can not knock out a hole, but over time, bit by bit constantly knock, not only can knock out a hole, but also knock out a hole! The ancients didn't often say that he was 39; Dropping water wears away stone; Well! That's the truth& quot; His father's words stirred up ripples in his heart. He sat on the stone steps under the eaves, looked at his father and nodded his head
Tong Dizhou lost interest in learning and didn't want to read because he had a lot of farm work. His father patiently enlightened Tong Dizhou and said: & quot; Do you remember; Dropping water wears away stone; Do you have a good story? Small eaves water as long as persistent throughout the year, can knock through the hard stone. Is one's perseverance not as good as eaves water? Learning knowledge also depends on the accumulation bit by bit, perseverance can be successful& quot; In order to encourage Tong Dizhou better, his father wrote & quot; Dropping water wears away stone & quot; Four big words were given to him and he said with expectation: & quot; You should take it as a motto and never forget it& quot;
8. Edison only went to primary school for three months in his life. His knowledge came from his mother's teaching and self-study. His success should be attributed to his mother's understanding and patient teaching since childhood, which made Edison, who was originally regarded as an incompetent child, become a world-famous "king of invention" when he grew up
Edison loved science when he was a child. He always wanted to get to the bottom of everything and try it. Once, when he saw the hen incubating, he asked his mother curiously, "why does the hen lie on the egg? Are you sick? " His mother told him that this is the incubation of chickens. After a day, baby chickens will come out of the eggshell. "
after listening to his mother's words, Edison felt very strange. He thought that when a hen lay on an egg, she could hatch a chicken. How did an egg become a chicken? Can you lie on it? He decided to have a try. Edison took some eggs from home and found a secluded place in his neighbor's house. He first built a nest, spread soft grass on the bottom, then laid the eggs, and then squatted on the top. He wanted to see with his own eyes how the eggs hatched into chickens. It's getting dark, and Edison hasn't come home yet. The family are very anxious, so they look for him everywhere. Looking around, I found Edison in my neighbor's backyard. I saw him sitting on a grass nest, motionless, with a lot of grass on his body and head. When the family saw him, they were angry and funny. They asked him, "what are you doing here?"“ I'm hatching eggs here! The chicks are about to hatch“ What are you hatching? Come out quickly Dad yelled“ A hen can hatch. I'll see how to hatch a chick“ No, no! Go home Dad yelled again. But his mother did not blame and make fun of him, because she knew the child's character and said with a smile: "the temperature of a person is not as high as that of a chicken. You can't hatch like this." Although Edison didn't hatch chickens, he increased his knowledge through this hatching activity. Another time, Edison saw birds flying freely in the sky and thought, birds can fly, why can't people fly? Can you add wings to people? It suddenly occurred to him that balloons can fly to the sky without wings, so is it OK to inflate people's bodies? So they all found a kind of medicine powder that could proce gas and let a little friend drink it to see if he could fly like a balloon. But after a while, my little friend had a stomachache, cried out and almost died. For this matter, my father beat him hard, and I'm not sure what experiment he will do in the future. But Edison was still unconvinced and said, "if I don't do experiments, how can I know if people can fly?"
Edison was curious about many things since he was a child, and he liked to experiment with them himself until he understood the truth. When he grew up, he devoted himself to research and invention according to his own interests. He set up a laboratory in New Jersey and invented more than 2000 kinds of things in his life, such as electric lamp, telegraph, phonograph, video camera, magnetic separator, crusher and so on. Edison's strong research spirit made him make great contribution to the improvement of human life style
one snowy night, Edison's mother suddenly fell ill, and his father rushed to the doctor. The doctor said, "your mother has acute appendicitis and needs an operation.". At that time, there was only oil lamp, but no electric lamp. The light of the oil lamp was very dark, and it would be wrong if you were not careful. Edison suddenly thought of a good way, he took out all the oil lamps at home, and then put a mirror behind the oil lamp to let the doctor finish the operation smoothly. The doctor said, "son, you saved your mother with your wisdom and cleverness." Edison took his mother's hand and said, "Mom, I want to make a night's sun."
Edison invented a model of a windmill when he was young. He was so happy that he took it to the school to show it to his classmates. At this time, all the students praised him. When only one person asked him the principle, he couldn't answer it. From then on, he knew that he had to know the essence of things.
Edison loved science when he was a child. He always wanted to get to the bottom of everything and try it. Once, when he saw the hen incubating, he asked his mother curiously, "why does the hen lie on the egg? Are you sick? " His mother told him that this is the incubation of chickens. After a day, baby chickens will come out of the eggshell. "
after listening to his mother's words, Edison felt very strange. He thought that when a hen lay on an egg, she could hatch a chicken. How did an egg become a chicken? Can you lie on it? He decided to have a try. Edison took some eggs from home and found a secluded place in his neighbor's house. He first built a nest, spread soft grass on the bottom, then laid the eggs, and then squatted on the top. He wanted to see with his own eyes how the eggs hatched into chickens. It's getting dark, and Edison hasn't come home yet. The family are very anxious, so they look for him everywhere. Looking around, I found Edison in my neighbor's backyard. I saw him sitting on a grass nest, motionless, with a lot of grass on his body and head. When the family saw him, they were angry and funny. They asked him, "what are you doing here?"“ I'm hatching eggs here! The chicks are about to hatch“ What are you hatching? Come out quickly Dad yelled“ A hen can hatch. I'll see how to hatch a chick“ No, no! Go home Dad yelled again. But his mother did not blame and make fun of him, because she knew the child's character and said with a smile: "the temperature of a person is not as high as that of a chicken. You can't hatch like this." Although Edison didn't hatch chickens, he increased his knowledge through this hatching activity. Another time, Edison saw birds flying freely in the sky and thought, birds can fly, why can't people fly? Can you add wings to people? It suddenly occurred to him that balloons can fly to the sky without wings, so is it OK to inflate people's bodies? So they all found a kind of medicine powder that could proce gas and let a little friend drink it to see if he could fly like a balloon. But after a while, my little friend had a stomachache, cried out and almost died. For this matter, my father beat him hard, and I'm not sure what experiment he will do in the future. But Edison was still unconvinced and said, "if I don't do experiments, how can I know if people can fly?"
Edison was curious about many things since he was a child, and he liked to experiment with them himself until he understood the truth. When he grew up, he devoted himself to research and invention according to his own interests. He set up a laboratory in New Jersey and invented more than 2000 kinds of things in his life, such as electric lamp, telegraph, phonograph, video camera, magnetic separator, crusher and so on. Edison's strong research spirit made him make great contribution to the improvement of human life style
one snowy night, Edison's mother suddenly fell ill, and his father rushed to the doctor. The doctor said, "your mother has acute appendicitis and needs an operation.". At that time, there was only oil lamp, but no electric lamp. The light of the oil lamp was very dark, and it would be wrong if you were not careful. Edison suddenly thought of a good way, he took out all the oil lamps at home, and then put a mirror behind the oil lamp to let the doctor finish the operation smoothly. The doctor said, "son, you saved your mother with your wisdom and cleverness." Edison took his mother's hand and said, "Mom, I want to make a night's sun."
Edison invented a model of a windmill when he was young. He was so happy that he took it to the school to show it to his classmates. At this time, all the students praised him. When only one person asked him the principle, he couldn't answer it. From then on, he knew that he had to know the essence of things.
9. Now, we are all the same two days ago. I just want to reload the system. I don't know if it's a server problem
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