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Galileo blockchain and Columbus blockchain
Publish: 2021-04-04 17:06:47
1. Man, you're not technology, are you; There are too many. All kinds of ghosts and ghosts come to evaluate the blockchain. Often, these people's understanding of blockchain is just superficial, even nonsense. I used to learn a little bit about technology development, but later I was afraid of being bald and started working in the media instry, although I found that there was still a risk of being bald after I joined the instry
to get down to business, let me analyze the routine of media platform from the perspective of media. A company needs a certain public opinion environment when it needs to develop, especially in emerging instries. What kind of things will media do for emerging instries? They will publish false reports and even malicious remarks about the instry. It's often the work of small media companies, so why do they do it? It's very simple to earn traffic. The most eye-catching is often the heated comments. This kind of articles can easily incite netizens' emotions and increase their reading volume. In this way, the flow of cash is a very simple thing, then the capital of advertising will become higher. The more vertical reports the article has, the more valuable the vertical ads will be. For example, if I am a we media practitioner and I have been making untrue comments about the blockchain instry, then one day a blockchain company wants to send a report to me, then I can ask for a price
most of the untrue comments on the Internet can be divided into several categories: the spread of falsehoods between small websites and small media. Rumors start from taking out of context and making up, and then they will be further upgraded. The first wave of taking out of context and making up articles will be used to intercept part of the evidence to spread the upgraded version of rumors. When many stars or company leaders see this, their first reaction is: when did I say this&# 160; The second reaction is to laugh. The media, alas, is normal. More helpless, spend money to find the media to explain it, another group of people said you wash white. Don't make a statement and say you acquiesce. This vicious circle wave after wave, some companies are not so destroyed? In view of the above content, I give the questioner a clear way to distinguish, first: pay attention to check the level of the media that issued the article, and be happy with what the small media say, but don't take it seriously. Second: is it released from its official platform? If not, no one knows so much inside information
from the perspective of technology, what's wrong with blockchain technology? It's just an emerging technology. In fact, it can't be counted. It was first applied to bitcoin. It's just that there is a delay for the general public to come into contact with these, just as it will take a few years for the routine model of big cities to develop into small cities. Columbus cat does have a certain strength in the technical circle, and its technical reserves are quite sufficient. Just want to achieve comprehensive business development, it will certainly need a long march. For example, we may have developed the online payment system long before Taobao came out, but the technology can not be applied immediately. First of all, you have to convince others to believe you, so that you can really apply it. Father Ma succeeded in persuading Chinese women, so he succeeded. Blockchain itself is a cross era technology. To better promote it, more dedicated entrepreneurs need to work together.
to get down to business, let me analyze the routine of media platform from the perspective of media. A company needs a certain public opinion environment when it needs to develop, especially in emerging instries. What kind of things will media do for emerging instries? They will publish false reports and even malicious remarks about the instry. It's often the work of small media companies, so why do they do it? It's very simple to earn traffic. The most eye-catching is often the heated comments. This kind of articles can easily incite netizens' emotions and increase their reading volume. In this way, the flow of cash is a very simple thing, then the capital of advertising will become higher. The more vertical reports the article has, the more valuable the vertical ads will be. For example, if I am a we media practitioner and I have been making untrue comments about the blockchain instry, then one day a blockchain company wants to send a report to me, then I can ask for a price
most of the untrue comments on the Internet can be divided into several categories: the spread of falsehoods between small websites and small media. Rumors start from taking out of context and making up, and then they will be further upgraded. The first wave of taking out of context and making up articles will be used to intercept part of the evidence to spread the upgraded version of rumors. When many stars or company leaders see this, their first reaction is: when did I say this&# 160; The second reaction is to laugh. The media, alas, is normal. More helpless, spend money to find the media to explain it, another group of people said you wash white. Don't make a statement and say you acquiesce. This vicious circle wave after wave, some companies are not so destroyed? In view of the above content, I give the questioner a clear way to distinguish, first: pay attention to check the level of the media that issued the article, and be happy with what the small media say, but don't take it seriously. Second: is it released from its official platform? If not, no one knows so much inside information
from the perspective of technology, what's wrong with blockchain technology? It's just an emerging technology. In fact, it can't be counted. It was first applied to bitcoin. It's just that there is a delay for the general public to come into contact with these, just as it will take a few years for the routine model of big cities to develop into small cities. Columbus cat does have a certain strength in the technical circle, and its technical reserves are quite sufficient. Just want to achieve comprehensive business development, it will certainly need a long march. For example, we may have developed the online payment system long before Taobao came out, but the technology can not be applied immediately. First of all, you have to convince others to believe you, so that you can really apply it. Father Ma succeeded in persuading Chinese women, so he succeeded. Blockchain itself is a cross era technology. To better promote it, more dedicated entrepreneurs need to work together.
2. The development of blockchain technology will clean up a large number of non-standard small enterprises, and will also create a large number of small enterprises with ideas. Why do you say that? First of all, the distributed storage of blockchain and the irreversible technical characteristics of hash encryption will create an open and transparent ecosystem. for instance
3. Columbus cat takes the development of blockchain technology as the core to drive the application of entities. Their main chain mainly has the following innovations: 1. Index of blocks; 2; 2. Using distributed nodes to build storage system; 3. Blockchain distributed VPN&# 160; 4. Resist quantum attack; 5. Structured data storage; 6. Big data cluster analysis; 7. Quantum key distribution; 8. CUDA based hardware and software combination blockchain hardware accelerator.
4. The two are definitely not the same thing. Now many platforms use blockchain to make false propaganda, with the purpose of making profits by virtue of this hot spot. We suggest that you treat it with caution, and everything should be subject to the information released by government departments.
5. It's true, it's true, it's true. But there may be small changes in the future
6. Christopher Columbus (1451-1506), Italian navigator and explorer. Born in Genoa, Italy, died in Valladolid, Spain. He was the first European to reach America. He believed that the earth was round and that from Europe to India in the East. With the full support of the queen of Spain, she sailed four times. It opened up a route across the Atlantic to America. It has reached the Bahamas, Cuba, Haiti, Dominica, Trinidad and other islands. The coastline of Honras, Central America, reaching Lianwan for more than 2000 kilometers was investigated; I know the isthmus of Panama; The wind direction changes of easterly and westerly winds in the Atlantic Ocean at low latitudes are discovered and utilized.
7. Columbus discovered that the earth is round. Zheng He didn't know this. Archimedes's, just write the calculation of buoyancy. Franklin didn't know Newton's three laws, either. Einstein, is △ = c.m2 (the square of M)
8. It can be divided into the following three aspects:
mechanics
Galileo was the first scientist to introce experiments into mechanics. He determined some important laws of mechanics by combining experiments with mathematics. Around 1582, after long-term experimental observation and mathematical calculation, he obtained the isochronous law of penlum. Then he dropped out of school in 1585 because of financial difficulties. When he left the University of Pisa, he studied the works of ancient Greek scholars Euclid and Archimedes. According to the lever principle and buoyancy principle, he wrote the first paper entitled "balance". Soon he wrote his paper on gravity, which revealed the essence of gravity and center of gravity for the first time and gave accurate mathematical expressions, so he became famous. At the same time, he questioned many of Aristotle's ideas< From 1589 to 1591, Galileo made a detailed observation on the motion of falling bodies. It negates Aristotle's "law of falling motion" which has ruled for thousands of years from experiment and theory, and establishes the correct "law of free falling", that is, under the condition of neglecting the air resistance, balls with different weights fall at the same time, and the falling speed has nothing to do with the weight. According to the records of V. VIVIANI, Galileo's late student, the falling body experiment was carried out in public on the Leaning Tower of Pisa: one day in 1589, Galileo dropped a 10 pound and a 1 pound iron ball at the same time and landed almost at the same time. All the competitors were stunned and shrugged in laughter. But in Galileo's works, it is not clear that the experiment was carried out on the Leaning Tower of Pisa. Therefore, in recent years there has been controversy
Galileo made a detailed study of the basic concepts of motion, including the center of gravity, velocity, acceleration and so on, and gave a strict mathematical expression. In particular, the concept of acceleration is a milestone in the history of mechanics. With the concept of acceleration, the dynamic part of mechanics can be established on the basis of science. Before Galileo, only the static part has a quantitative description
Galileo informally proposed the law of inertia (see Newton's law of motion) and the law of motion of objects under the action of external forces, which laid the foundation for Newton to formally put forward the first and second laws of motion. Galileo was a pioneer of Newton in the creation of classical mechanics< Galileo also put forward the law of resultant force, the law of projectile motion, and established Galileo's relativity principle. Galileo's contribution in mechanics is various. This is described in detail in his mechanical work "conversation and mathematical proof about two new sciences" written in his later years. In this immortal work, besides dynamics, there are many contents about mechanics of materials. For example, he elaborated on the bending test and theoretical analysis of beams, and correctly concluded the mechanical similarity relationship between the bending capacity and geometric dimensions of beams. He pointed out that for cylindrical beams of similar length, the bending moment is proportional to the radius cube. He also analyzed the simply supported beam under concentrated load and correctly pointed out that the maximum bending moment is under load and is proportional to the proct of the distance from it to the two supporting points. Galileo also analyzed the problems that should be paid attention to when the beam bending theory is used in practice, and pointed out that the size of engineering structures should not be too large, because they will be damaged under their own weight. According to his experiments, when the size of an animal's body decreases, the strength of its body does not decrease proportionally. "A dog may be able to carry two or three dogs of the same size on its back, but I believe a horse may not even be able to carry a horse of the same size," he said< (2) astronomy
he was the first scientist to use telescopes to observe celestial bodies and achieve a lot of results. These achievements include: the discovery of the uneven surface of the moon, the four satellites of Jupiter (now known as Galileo satellite), the rotation of sunspots and the sun, the profit and loss of Venus and Jupiter, and the galaxy composed of numerous stars. He confirmed Copernicus's "earth movement theory" with experiments, and completely denied Aristotle and Ptolemy's "Heaven movement theory" which ruled for more than a thousand years< (3) philosophy
he fought against idealism and ecclesiastical scholasticism all his life. He advocated using concrete experiments to understand the laws of nature and thought that experience was the source of theoretical knowledge. He does not recognize that there is absolute truth in the world and the absolute authority to grasp the truth, and opposes blind superstition. He acknowledged the objectivity and diversity of matter and the infinity of the universe, which are of great significance to the development of materialist philosophy. However, e to the limitations of history, he stressed that only the material attributes that can be summarized as quantitative characteristics are objective
Galileo "gave up" heliocentric theory after he was jailed for supporting heliocentric theory. He said, "considering all kinds of obstacles, the shortest line between two points is not necessarily a straight line". It is precisely because he has such an idea that he can give up temporarily in exchange for permanent support. He is not as heroic as Bruno, but he can continue to contribute to science
Galileo's scientific discovery occupies an extremely important position not only in the history of physics but also in the whole science. He not only corrected the wrong view of Aristotle who ruled Europe for nearly two thousand years, but also created a new method to study natural science. Galileo Galileo said when he summed up his scientific research methods, "this is the first time to open the door for a new method. This new method, which will bring a lot of wonderful results, will win the attention of many people in the future." Later, Huygens continued Galileo's research work. He derived the period formula of simple penlum and the mathematical expression of centripetal acceleration. After systematically summarizing the work of Galileo and Huygens, Newton obtained the law of universal gravitation and Newton's three laws of motion. The spiritual wealth Galileo left to posterity is precious. Einstein once commented: "Galileo's discovery, as well as his scientific reasoning method, is one of the greatest achievements in the history of human thought, and marks the real beginning of physics!"
mechanics
Galileo was the first scientist to introce experiments into mechanics. He determined some important laws of mechanics by combining experiments with mathematics. Around 1582, after long-term experimental observation and mathematical calculation, he obtained the isochronous law of penlum. Then he dropped out of school in 1585 because of financial difficulties. When he left the University of Pisa, he studied the works of ancient Greek scholars Euclid and Archimedes. According to the lever principle and buoyancy principle, he wrote the first paper entitled "balance". Soon he wrote his paper on gravity, which revealed the essence of gravity and center of gravity for the first time and gave accurate mathematical expressions, so he became famous. At the same time, he questioned many of Aristotle's ideas< From 1589 to 1591, Galileo made a detailed observation on the motion of falling bodies. It negates Aristotle's "law of falling motion" which has ruled for thousands of years from experiment and theory, and establishes the correct "law of free falling", that is, under the condition of neglecting the air resistance, balls with different weights fall at the same time, and the falling speed has nothing to do with the weight. According to the records of V. VIVIANI, Galileo's late student, the falling body experiment was carried out in public on the Leaning Tower of Pisa: one day in 1589, Galileo dropped a 10 pound and a 1 pound iron ball at the same time and landed almost at the same time. All the competitors were stunned and shrugged in laughter. But in Galileo's works, it is not clear that the experiment was carried out on the Leaning Tower of Pisa. Therefore, in recent years there has been controversy
Galileo made a detailed study of the basic concepts of motion, including the center of gravity, velocity, acceleration and so on, and gave a strict mathematical expression. In particular, the concept of acceleration is a milestone in the history of mechanics. With the concept of acceleration, the dynamic part of mechanics can be established on the basis of science. Before Galileo, only the static part has a quantitative description
Galileo informally proposed the law of inertia (see Newton's law of motion) and the law of motion of objects under the action of external forces, which laid the foundation for Newton to formally put forward the first and second laws of motion. Galileo was a pioneer of Newton in the creation of classical mechanics< Galileo also put forward the law of resultant force, the law of projectile motion, and established Galileo's relativity principle. Galileo's contribution in mechanics is various. This is described in detail in his mechanical work "conversation and mathematical proof about two new sciences" written in his later years. In this immortal work, besides dynamics, there are many contents about mechanics of materials. For example, he elaborated on the bending test and theoretical analysis of beams, and correctly concluded the mechanical similarity relationship between the bending capacity and geometric dimensions of beams. He pointed out that for cylindrical beams of similar length, the bending moment is proportional to the radius cube. He also analyzed the simply supported beam under concentrated load and correctly pointed out that the maximum bending moment is under load and is proportional to the proct of the distance from it to the two supporting points. Galileo also analyzed the problems that should be paid attention to when the beam bending theory is used in practice, and pointed out that the size of engineering structures should not be too large, because they will be damaged under their own weight. According to his experiments, when the size of an animal's body decreases, the strength of its body does not decrease proportionally. "A dog may be able to carry two or three dogs of the same size on its back, but I believe a horse may not even be able to carry a horse of the same size," he said< (2) astronomy
he was the first scientist to use telescopes to observe celestial bodies and achieve a lot of results. These achievements include: the discovery of the uneven surface of the moon, the four satellites of Jupiter (now known as Galileo satellite), the rotation of sunspots and the sun, the profit and loss of Venus and Jupiter, and the galaxy composed of numerous stars. He confirmed Copernicus's "earth movement theory" with experiments, and completely denied Aristotle and Ptolemy's "Heaven movement theory" which ruled for more than a thousand years< (3) philosophy
he fought against idealism and ecclesiastical scholasticism all his life. He advocated using concrete experiments to understand the laws of nature and thought that experience was the source of theoretical knowledge. He does not recognize that there is absolute truth in the world and the absolute authority to grasp the truth, and opposes blind superstition. He acknowledged the objectivity and diversity of matter and the infinity of the universe, which are of great significance to the development of materialist philosophy. However, e to the limitations of history, he stressed that only the material attributes that can be summarized as quantitative characteristics are objective
Galileo "gave up" heliocentric theory after he was jailed for supporting heliocentric theory. He said, "considering all kinds of obstacles, the shortest line between two points is not necessarily a straight line". It is precisely because he has such an idea that he can give up temporarily in exchange for permanent support. He is not as heroic as Bruno, but he can continue to contribute to science
Galileo's scientific discovery occupies an extremely important position not only in the history of physics but also in the whole science. He not only corrected the wrong view of Aristotle who ruled Europe for nearly two thousand years, but also created a new method to study natural science. Galileo Galileo said when he summed up his scientific research methods, "this is the first time to open the door for a new method. This new method, which will bring a lot of wonderful results, will win the attention of many people in the future." Later, Huygens continued Galileo's research work. He derived the period formula of simple penlum and the mathematical expression of centripetal acceleration. After systematically summarizing the work of Galileo and Huygens, Newton obtained the law of universal gravitation and Newton's three laws of motion. The spiritual wealth Galileo left to posterity is precious. Einstein once commented: "Galileo's discovery, as well as his scientific reasoning method, is one of the greatest achievements in the history of human thought, and marks the real beginning of physics!"
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