爱上海419论坛,上海后花园论坛,上海花千坊,上海贵族宝贝论坛

　　On February 8, in Los Angeles, the chef prepared traditional Chinese dim sum "snowballing", "Aiwowo", "pea yellow" and "red bean cake". Xinhua News Agency reporter Mars photo

　　Xinhua News Agency, Los Angeles, February 9th Newsletter: "Happy Spring Festival — — Walking New Year’s Eve is fragrant in Los Angeles.

　　Xinhua News Agency reporter Gao Shan

　　The cold dishes with exquisite composition present a "full moon with flowers", the roast duck slices with exquisite knives bloom like "Peony in the Prosperous Age", and the fish-flavored shrimp balls with bright red juice are a metaphor for "lucky strike".

　　"Red Bull Dedicates Ruins", "happy ever after" and "Colorful and Vegetarian", the exquisite Chinese dishes full of Chinese New Year greetings are mouth-watering, and the Chinese and English introductions by the host made the Chinese and American guests present appreciate the profoundness of Chinese food culture.

　　On the evening of the 8th, "Happy Spring Festival — — Walking New Year’s Eve is fragrant in Lixuan Restaurant in downtown Los Angeles, USA. After more than 10 years’ comprehensive and continuous promotion, "Happy Spring Festival" has become a flagship project in China’s foreign cultural work and an important platform to show Chinese culture to the world. And "Happy Spring Festival — — Walking New Year’s Eve is one of the highlights.

　　Zhuang Zhizhe, Deputy Consul General of the Consulate General of China in Los Angeles, said in his speech that this famous Chinese food cultural promotion brand "walked" to Los Angeles for the first time, which was a good opportunity for the people of Los Angeles to appreciate the charm of Chinese food.

　　He said that Chinese food has a long history and is profound, which is an important part of China culture. People of different countries and nationalities can not only enrich the types of catering and improve their living standards, but also communicate their feelings and increase mutual understanding and friendship through the exchange of catering culture.

　　Wang Zhibin, president of the Chinese Restaurant Association of the United States, said that the "Walking New Year’s Eve" came to Los Angeles to present high-level China catering to the American people, and the spread of Chinese catering culture overseas was a reflection of China’s growing soft power. He believes that American people’s awareness of Chinese food is gradually increasing, and besides the traditional Chinese community, China catering enterprises should be more brave in exploring the market of mainstream American society.

　　Quanjude and master chef from Donglaishun, the "Time-honored Chinese Brand" enterprises who participated in the event, showed the audience cooking skills such as hemp fiber, cucumber and masked swordsmanship. Lamian Noodles, the dragon beard, was as thin as hair, and approached with a lighter, instantly showing a magical scene of burning in case of fire. The guests were amazed by the superb skills of China chefs.

　　The "Shengshi Peony" roast duck will push the New Year’s Eve activities to a climax. The roast duck technician in Quanjude shaped the roast duck slices as peony in full bloom, which bloomed brilliantly on the dinner table of the New Year’s Eve, implying that it was a prosperous time and blossoming with wealth, reflecting the ingenuity of chef China and the unique charm of Chinese food culture.

　　Zeng Xin, the leader of Quanjude team, said that China catering is facing challenges such as cultural differences in the process of entering the international market, and the recognition of China’s national catering brands in other countries still needs to be improved. In the process of Chinese food going overseas, we should not only maintain the inheritance of characteristics, but also pay attention to adapting to local habits. How to improve standardized control and maintain the stability of quality is an important issue for Chinese food to go out.

　　Mary Sanders, head of the convention and tourism bureau in Beverly Hills, California, who attended the event, praised Chinese food. She said that the New Year’s Eve is an important celebration for Chinese to welcome the New Year, and the "Walking New Year’s Eve" presents authentic China cuisine to the people of Los Angeles. "I have been to China many times and I like Chinese food very much. My favorite is Beijing roast duck!"

　　Four freshmen of Jiangxi Vocational College of Industrial Engineering found a stone containing six "stone eggs" on the mountain road not far from the school. Then they informed Pingxiang Museum of the clues, and the next morning, they led museum professionals to the scene to check. Experts identified the six "stone eggs" as dinosaur egg, and found two other dinosaur egg again at the scene.

　　At present, all the discovered dinosaur egg are hidden in Pingxiang Museum. According to the museum staff, it can be confirmed that these fossils belong to dinosaur egg in the late Cretaceous, and the genus and species have not yet been determined. If we can be sure that these dinosaur egg are representative or special, they may be exhibited to meet the public in the future.

　　Play in the forest

　　Pick up fossils containing six dinosaur eggs

　　On the evening of May 11th, four freshmen, namely Huang Chenghao, Yu Linpeng, Lan Jinxin and Zhang Gangjie, from the Mechanical Engineering College of Jiangxi Industrial Engineering Vocational and Technical College in Pingxiang, Jiangxi, met to visit the forest near the school.

　　"Just turned for half an hour or so, we found a reddish-brown ‘ Strange stone ’ , quite big. At first, it caught my attention because I felt that the stone was in a strange shape. When I look closely, there are six round bumps like eggs on it. " Yesterday morning, Huang Chenghao, the first person to find "stone eggs", told the Beijing Youth Daily reporter.

　　At that time, Lan Jinxin pointed out that there were many broken pieces on the semi-circular stone, which was a bit like an eggshell. This made Huang Chenghao suddenly remember that when he first entered school, the teacher mentioned that Pingxiang had discovered many dinosaur egg. "At that time, we took out our mobile phone and searched the pictures of dinosaur egg. We carefully compared them and thought it was very likely. We quickly called Pingxiang Museum."

　　Huang Chenghao told the reporter of Beiqing Daily that it was already 6 o’clock in the evening when he contacted Pingxiang Museum, and it was getting dark. "We reported the approximate location of the discovery, and no one went into the mountains that night. The stone was big and heavy, so it should be safer to put it there. So we agreed with the staff of the museum to meet at school the next morning and then take them to the scene. "

　　On the morning of the 12th, four people led by Huang Chenghao, three museum workers and two professionals responsible for taking out dinosaur eggs, returned to the location of the "strange stone". Ms. Wu, a staff member of Pingxiang Museum, told the reporter of Beiqing Daily that the six "stone eggs" were identified by the staff of the museum as dinosaur egg. After the appraisal, the professionals took dinosaur egg out, and the staff also conducted a survey near the discovery site, and found two other dinosaur egg.

　　dinosaur egg

　　From the late Cretaceous

　　"The place where these fossils were found was a waste mound near Pingxiang Economic and Technological Development Zone, and most of them were from the waste soil transported by Pingxiang Zhonghuan North Road Project. Therefore, we speculate that these dinosaur egg should be transported there with waste soil from other places. At present, the specific excavation site is still uncertain. " Ms. Wu told the reporter of Beiqing Daily, "I found a lot of ‘ Red bed ’ Soil, ‘ Red bed ’ Generally speaking, it is the Jurassic period more than 100 million years ago — Formed during the Cretaceous period, it was named because it was red. After identification, museum experts determined that these dinosaur eggs belonged to the late Cretaceous. "

　　"But what kind of dinosaur eggs are at present is still uncertain." Ms. Wu said that next, the museum will organize the cleaning and restoration of these dinosaur egg, and invite experts from Chinese Academy of Sciences to conduct further testing and research on dinosaur egg. "If it is determined that these dinosaur egg are representative or special, it may be exhibited in the museum in the future to meet the public."

　　According to Ms. Wu, since 2002, a large number of dinosaur eggs and some dinosaur bones have been found in the Cretaceous red beds in Pingxiang. In 2002, eight dinosaur egg’s dating back at least 65 million years were found in a boulder falling from a mountain in Changxi Village, Baiyuan Town, Pingxiang City. In September 2008, Pingxiang cultural relics workers found several dinosaur skeleton fossils from the residual soil of buildings. On April 15th, 2010, during the construction in the Hengban Management Office of Pingxiang Development Zone, 3 nests of dinosaur egg were found, totaling 11 pieces.

　　Four college students

　　I haven’t studied paleontology before

　　"It was amazing and happy to learn that it was dinosaur egg. On the one hand, I didn’t expect to pick up dinosaur eggs on the roadside. On the other hand, I felt that our judgment turned out to be correct and very fulfilling. " Huang Chenghao told the reporter of Beiqing Daily that he and three other students are from Jiangxi, majoring in new energy vehicles, and have no research on paleontology.

　　After leading the museum staff to take dinosaur egg away, four people never returned to the forest. "Many students came to ask us about the discovery of fossils. Everyone was envious and curious. However, we have not told other people the specific location they found, thinking that we can protect it. "

　　On May 13th, Pingxiang Museum sent a thank-you letter to Jiangxi Vocational and Technical College of Industrial Engineering in Pingxiang, Jiangxi Province, in which four people informed the museum in time and took the initiative to lead the way to the site. At the same time, the letter urged the school to publicly praise four students. "We are also looking forward to the school giving us some rewards and expressing encouragement and recognition." Huang Chenghao said with a smile.

　　Text/Beijing Youth Daily reporter Li Tao Li Zhuoya

　　According to the data monitoring of China Performance Industry Association, from September 29th to October 6th, there were 44,237 commercial performances nationwide, up by 227.68% compared with last year’s 11th holiday and 48.95% compared with 2019. The box office revenue was 2.005 billion yuan, an increase of 322.14% compared with last year and an increase of 82.60% compared with 2019; The number of visitors was 11,803,500, an increase of 261.83% compared with last year and an increase of 61.06% compared with 2019 & hellip; … Just past the Mid-Autumn National Day holiday, the performance market was wonderful and hot, showing the cultural soft power of the "Golden Week".

　　Behind the data growth is the two-way rush of "performance" and "view". The constantly refreshed data and the performances with rave reviews show the recovery of the performance market and the increasing demand for culture and entertainment. During the Mid-Autumn Festival and the National Day holiday, the demand for culture and leisure is released, and more and more people attach importance to cultural experience. At the same time, new formats, new models and new supplies are constantly emerging in the performance market. Music festivals, concerts, dramas, songs and dances, children’s dramas, talk shows … … A good performance attracts a large audience, and a good audience inspires a better performance to fully meet the different needs of different groups. Both supply and demand have made concerted efforts to jointly achieve a booming performance market.

　　There are many bright spots in the performance market, which also promotes the mutual help between "Wen" and "Lv". Cultural tourism consumption is an effective way to expand domestic demand and an important carrier to meet the people’s needs for a better life. In this year’s Mid-Autumn Festival National Day holiday business performance report card, the performance of tourism performing arts performances is particularly eye-catching: 21,400 performances, box office income of 1.031 billion yuan, and attendance of 8,513,200, accounting for 51% of the total holiday performance market. "Traveling with performances" has become a phenomenal existence, and the "Music Festival Economy" and "Concert Economy" have continued to exert their strength, driving consumption scenes such as air tickets, train tickets, tickets, catering and accommodation to usher in the peak of passenger flow, thanks to the mutual promotion of performances and tourism.

　　More importantly, there are many excellent performances, which promotes the cultivation and enrichment of "culture" by "literature and art". When the Mid-Autumn Festival and the National Day collide, the performance market also conforms to the season, integrates the festival culture, and the good performance combined with local characteristics also attracts more audiences. In Yan ‘an, Shaanxi, the stage play Yan ‘an Nursery School was full, bringing the audience an immersive red cultural experience; In Nanchang, Jiangxi Province, on the Mid-Autumn Festival, "Sister Chang ‘e" rocked the round fan and reappeared the legend of flying to the moon, adding a different charm to the large-scale live performance "Dream Teng Wang Ge"; Xishuangbanna, Yunnan Province, created a large-scale cultural tourism song and dance show "New Dai Show" with the theme of local multi-ethnic daily life, and gained a lot of praise … … Vivid cases have repeatedly proved that digging deep into the cultural connotation of traditional festivals and launching more festivals with the flavor of the times can not only win applause and be a good seat at the same time, but also help the masses to gain cultural nourishment and strengthen their cultural self-confidence in enjoying performances.

　　Nowadays, more and more cultural products and public services are available, which continuously meet the growing spiritual and cultural needs of the people, not only in performances, but also in holidays. Fully tap the inside information and connotation of traditional festivals and traditional cultures, and constantly innovate the contents and forms of literary performances and cultural activities, we will be able to better promote cultural prosperity, build a cultural power and build a modern civilization of the Chinese nation.

Author: film and television weather vane

On January 12th, the director Zhang Yimou announced that the film Article 20 would be released on the first day of the Lunar New Year on February 10th. Together with Boonie Bears: Time Twist, Pegasus 2, The Movie Emperor, YOLO and Viva La Vida, six films will be released this Spring Festival.

After New Year’s Day, as the Spring Festival in the Year of the Loong is approaching, this week’s film market in China has set off a wave of climax of the Spring Festival movie booking. From January 10 to 12, there were four heavy new films for three consecutive days, which will be released on the first day of February 10.

At 16: 00 on January 10th, Han Han directed and acted as a screenwriter. Pegasus 2, starring Shen Teng, Adam, Andrew, Zhang Ben Yu and Sean, was the first to announce in the official Weibo that it would be released in the Spring Festival this year, and at the same time, it released a finalized poster and trailer.

At 10: 00 a.m. on January 11th, Jia Ling announced in the form of a "small composition" on her personal Weibo that YOLO, which she directed and starred with Lei Jiayin, would be released on New Year’s Day.

On the morning of Friday, January 12th, "Article 20", directed by Zhang Yimou and starring Lei Jiayin, Mary and many other stars, released the news, posters and trailers. This is the third consecutive year that Zhang Yimou’s film has been shown in the Spring Festival.

The above four films, together with nail house and Boonie Bears: Time Twist, which were officially announced on December 27th last year, and the comedy The Movie Emperor, which was released in the Spring Festival this year in November last year, have so far made six films enter this year’s Spring Festival movie market.

Looking at the six films of this year’s Spring Festival, the biggest feature from the genre is that there are actually five comedies! It is the most celebrated Spring Festival file in the past years.

"The Movie Emperor" is directed by Ning Hao, written by Liu Xiaodan and Wang Ang, starring Andy Lau, and starring Rima Xidan, Dan Liwen, Lin Xilei, Zhou Wei and Liu Yilin. It tells the story of Hong Kong superstar Liu Weichi’s cooperation with director Lin Hao in filming rural movies in order to win the best actor, which leads to a series of ridiculous farce stories.

In the Spring Festival last year, the costume suspense comedy "Man Jiang Hong" directed by Zhang Yimou took 4.544 billion yuan at the box office and won the annual box office champion. This year’s Spring Festival, director Zhang Yimou brought his realistic comedy Article 20. The film tells the story of a middle-aged prosecutor who was involved in a controversial case, which led to a series of ironic stories.

In the Spring Festival of 2019, the racing comedy "Flying Life" directed by Han Han and starring Shen Teng, Johnny and Andrew earned 1.729 billion yuan at the box office, making it the highest-grossing movie by Han Han so far.

Five years later, "Pegasus 2" will finally be released. Shen Teng will continue to play the down-and-out racer Zhang Chi in the film, and many comedians such as Andrew, Adam, Sean, Wei Xiang, Jia Bing and Zheng Kai will join in, which adds comedy to the film.

The film is starring Jia Ling and Lei Jiayin, starring Zhang Xiaofei, Zhao Haiyan, Zhang Qi, Xu Juncong, Yu Bu, Zhu Tianfu and Liu Honglu, and starring Yang Zi, Sha Yi, Wei Xiang, Li Xueqin, Shen Chunyang, Shen Tao, Ma Li and Qiao Shan. Judging from the synopsis, it should continue the comedy style with tears in laughter.

Viva La Vida, based on documentary reports, tells the story of two young people’s brave "life-and-death agreement", and finally sees the sunshine of life. It is directed by Han Yan following Fuck off! The last work of the trilogy of life after tumor jun and A Little Red Flower. The first two word-of-mouth box offices are good, and this time it is also expected.

In addition to the above five live-action movies, this year’s Spring Festival will also feature Boonie Bears: Time Twist, the 10th work of the series of animated films. As a series of movies with the best IP continuity in mainland China, this year is the 10th time that Bears Come and Go meets the audience during the Spring Festival.

"Boonie Bears: Time Twist" still tells the story of Logger Vick and Xiong Da Xiong Er, and still has the strong comedy color necessary for this series of animated films, and also adds sci-fi elements. In recent years, the big movies of Bears are all comedy+science fiction, which have achieved good box office and reputation. If there is no accident this year, the film will still occupy an important place in the Spring Festival file.

However, Stephen Chow’s agent has denied that "Mermaid 2" will be released in the Spring Festival this year, and the second part of "Volunteers" has not been announced at present, which is unlikely. The most likely airborne Spring Festival file is Legend directed by Tang Jili, starring Jackie Chan, LAY, Naza and Aarif Lee.

In addition, there may be an animated film squeezed into this year’s Spring Festival file. Although it is hard to rival Boonie Bears: Time Twist, with such a large market capacity of the Spring Festival, only one animated film can not meet the audience’s viewing needs.

The highest box office in China’s film history is 7.842 billion yuan in 2021. In 2023, the Spring Festival closed at 6.765 billion yuan, ranking second in the box office of China film history.

Judging from the movies that have been scheduled at present, it is very difficult to break the box office record of the Spring Festival this year. I hope all the released movies can achieve good box office results!

Recently, with the global out-of-stock of graphics cards caused by mining, many netizens began to pay attention to Bitcoin, but they knew little about where Bitcoin was. Although there are many popular science articles about Bitcoin on the Internet, it is difficult to understand the true meaning of Bitcoin without relevant financial knowledge.

Therefore, today, the author will try to introduce the principle of Bitcoin and why Bitcoin generates value in the most straightforward words, so that everyone can understand this "virtual payment system" more intuitively.

Super mine

1. Origin of Bitcoin

To fully understand the origin of Bitcoin, we have to mention the existing financial system.

As we all know, money itself has no value. At first, human beings traded by barter, but there were many inconveniences, so it was difficult to exchange what they needed. So money came into being. Through the intermediary of money, different items can be priced according to their rarity, which simplifies the transaction process.

Although currency trading has many advantages, it also has a fatal disadvantage, which is centralization. 100% of the existing currency in the world is issued or abolished by the national central bank, and ordinary people cannot participate in currency issuance or central bank accounts. If the central bank keeps issuing money, it will dilute the money in people’s hands and reduce the purchasing power of money.

This is by no means alarmist. Such incidents have happened in some countries in the world.

For example, in Zimbabwe, in recent years, the government has issued a large number of excessive currencies, which led to the near collapse of Zimbabwe’s economy, and finally it had to introduce the US dollar into the local legal tender. Now Zimbabwean economists are considering alternatives to bitcoin.

For example, in India, on November 8, 2016, Indian officials suddenly announced that banknotes with denominations of 500 rupees (worth 7 US dollars) and 1,000 rupees (worth 15 US dollars) were abolished in the early hours of the 9 th, which caused 85% of the property in the hands of Indian people to instantly become waste paper.

In order to solve this problem, Satoshi Nakamoto, the father of Bitcoin, put forward the concept of decentralization in 2009, that is to say, issuing money on open source software and building a P2P network on it to build a decentralized payment system. Many readers see this and don’t understand. What is decentralization? What is P2P network?

Let’s take the popular WeChat payment in China as an example. Although WeChat and Bitcoin are both virtual payment systems, every transaction of WeChat must be conducted in the banking system, and the bank is the center of WeChat payment. Decentralization is peer-to-peer transaction, which is not affected by any other factors.

P2P network is better understood. P2P is the abbreviation of peer-to-peer, that is, "partner-to-partner", also known as peer-to-peer network. For example, if you download a movie through iQiyi, you will transfer the movie from the iQiyi server to your computer. And if you download a movie from P2P resources, it is downloaded from other P2P users’ computers that already have this movie resource, and if other P2P users need this resource, they can also download it from your computer.

Bitcoin is like this movie.It does not exist in the central server like the central bank, but in hundreds of millions of computers in the world. Since the issue, theoretically, no one can control the number of bitcoins, nor can it artificially manipulate the currency value by manufacturing a large number of bitcoins.The design based on cryptography can make bitcoin only be transferred or paid by the real owner, and the security is excellent.

However, Bitcoin is not perfect, and there is a fatal flaw that prevents it from becoming legal tender, which we will talk about below.

2. How is Bitcoin produced?

First of all, let’s take a look at the "blockchain". The core principle of Bitcoin is "blockchain". Each block corresponds to a bill. Linking all blocks is a blockchain, and any transaction information and transfer records are recorded in the blockchain. It should be noted that the blockchain exists throughout the Internet, so any bitcoin holder is not worried about the loss of Bitcoin.

Every other time, the Bitcoin system will generate a random code on the system node, and all computers in the Internet can look for this code. Whoever finds this code will generate a block and then get a Bitcoin. This process is what people often say. Mining.Calculating this random code requires a lot of GPU operations, so miners purchase massive graphics cards to get bitcoin profits faster, which is also an important reason for the recent shortage of graphics cards.

Some people say that there will be more and more bitcoins, and finally there will be no value at all? Of course, Satoshi Nakamoto also thought of this problem. There is another mechanism in the Bitcoin system:That is, the total amount of Bitcoin is limited. In the first four years, the total amount will generate 10.5 million BTC, and the output will be halved every four years. In the fourth to eighth years, it will generate 5.25 million BTC, and in the eighth to twelfth years, it will only generate 2.625 million BTC, and so on. In the end,The total amount of bitcoin generated is close to 21 million BTC.

At present, a bitcoin is divided into eight decimal places based on the current data structure, that is, 0.00000001BTC, and the smallest unit for miners to dig bitcoin is 0.00000001BTC.

Generally speaking, Bitcoin is like a golden mountain with a total of 21 million gold coins. To get it, players need to use the computing power of computers to calculate a set of numbers that conform to specific laws according to existing algorithms.

Of course, these math problems are becoming more and more difficult with the increase of existing bitcoin.

3. Why can Bitcoin generate value? What are the disadvantages?

In fact, this question itself is wrong. As mentioned above, any currency itself has no value. Only a sufficient number of people believe in currency can make it have "value", and this "value" is quoted. But now many people believe that bitcoin can bring them wealth, so bitcoin has produced "value".

Let’s review the characteristics of Bitcoin.

1. The total amount is limited, only 21 million BTC.

2. Anyone can issue Bitcoin, but it is more and more difficult to issue it.

3. Compared with the central bank currency, it is safer and almost impossible to be stolen.

4. The transaction process is completely anonymous and cannot be traced.

Based on the above advantages, more and more people are willing to convert their wealth into equivalent bitcoin, and at the same time cancel the legal tender representation of these wealth, so the price of bitcoin has started to rise continuously. The more people believe in Bitcoin, the fiercer the price rise of Bitcoin will be. Of course, the incident that Bitcoin soared 21,000 yuan and fell to 17,000 yuan a few days ago belongs to speculation. The long-term advantage of Bitcoin cannot be influenced by speculation. In the end, Bitcoin will be relatively stable in the total wealth it really represents, but at this stage, the price fluctuation of Bitcoin is still too intense.

Judging from the performance of Bitcoin at this stage, Bitcoin has a low liquidity level and high liquidity risk, so it can’t effectively perform the three basic functions of currency, such as trading medium, pricing unit and value storage, and can’t become a real currency.

Coupled with the limited number of bitcoins, deflation will become more and more serious. Imagine if you replace the global currency with Bitcoin. If a person owns 10,500,000 BTC, he will own half of the world’s property in the years to come! And pay attention to this wealth is permanent. Therefore, it is completely impossible for Bitcoin to completely replace money.

4, mining income analysis

Finally, let’s talk about the analysis of mining income. The mining cost mainly includes replacement: mining machine (or ordinary home computer), electricity fee and house rent. Because the computing power of Bitcoin is too complicated, the computer work in ZOL evaluation room may not progress for several months, so here we take — — Taking the mining of Ethereum (a virtual currency similar to Bitcoin) as an example, we conducted an experiment on the mining income of mainstream graphics cards for everyone.

For mining, the graphics card is the core, and the rest are auxiliary accessories. Considering that everyone uses different platforms, the mining cost considered here only includes the price of the graphics card and the electricity fee. For the electricity fee, we refer to the second step of Beijing’s ladder electricity price of 0.5383 yuan/kWh.

The specific test results are as follows:

【Radeon RX 580 graphics card】

Power consumption of the whole machine: 243W W.

Computational force: 22.4M

Graphics card price: 1999 yuan

Number of ETH excavations every 24 hours: 0.015

Revenue generated every 24 hours: 24.48 yuan.

Estimated return time: 81.66 days.

【Radeon RX 470 graphics card】

Power consumption of the whole machine: 159W W.

Computational force: 24.3M

Graphics card price: 1599 yuan

Number of ETH excavations every 24 hours: 0.017

Revenue generated every 24 hours: 27.9 yuan

Estimated return time: 57.31 days.

【Radeon RX 480 graphics card】

Power consumption of the whole machine: 171W W.

Computational force: 24.4M

Graphics card price: 1999 yuan

Number of ETH excavations every 24 hours: 0.017

Revenue generated every 24 hours: 27.87 yuan.

Estimated return time: 71.73 days.

【Radeon RX 560 graphics card】

Power consumption of whole machine: 97W

Computational power: 9.2

Graphics card price: 999 yuan

Number of ETH excavations every 24 hours: 0.006

Revenue generated every 24 hours: 10.09 yuan.

Estimated return time: 99.01 days.

【GeForce GTX 1060 graphics card】

Power consumption of the whole machine: 175W

Computational power: 22M

Graphics card price: 1999 yuan

Number of ETH excavations every 24 hours: 0.015

Revenue generated every 24 hours: 24.86 yuan.

Estimated return time: 80.41 days.

【GeForce GTX 1070 graphics card】

Power consumption of the whole machine: 220W

Computational force: 25.7M

Graphics card price: 2899 yuan

Number of ETH excavations every 24 hours: 0.017

Revenue generated every 24 hours: 28.84 yuan.

Estimated return time: 100.52 days.

To sum up the data, we can find that Radeon RX 470 graphics card is the fastest, only taking 57.31 days. GeForce GTX 1070 has the worst overall efficiency, and it takes 100.52 days to return to its original cost.

Please note, however, that the return time of this test is only calculated by the value of the graphics card, and the platform cost and site cost are not calculated. There are many sudden situations in the actual operation of the mining machine, such as downtime, hardware damage, power failure and so on. Therefore, readers who intend to mine should also carefully consider that mining is difficult to make a profit without very low-cost electricity.

Write at the end:

With the orderly implementation of cashless society, paper money will inevitably disappear in the long river of history with the passage of time. Digital currency in the future is believed to be similar to Bitcoin, but it is by no means a limited supply.

Instead, when the ability of human beings to produce wealth can be completely matched by the computing power of computers, the issuing speed of electronic money is directly proportional to the computing speed of computers or slightly exceeds a certain ratio to create moderate inflation. In the future, mining will also create value instead of wasting electricity.

In the end, digital currency achieved the match between the slight change of productivity and the difficulty of computing power, which may be the final form of human currency!

CCTV News:The smooth operation of transportation and logistics is related to the supply of people’s key livelihood materials such as "vegetable basket" and "rice bag", and to the supply of important means of production such as energy and raw materials. On May 11, the relevant person in charge of the Ministry of Transport responded to social hot issues such as how to protect traffic and people’s livelihood.

Let the truck run and let the logistics connect.

In view of the problems encountered by many truck drivers during transportation due to the epidemic situation in recent days, the relevant person in charge of the Ministry of Transport has introduced that all localities have been instructed to accurately implement truck traffic protection measures, and the requirements of "taking and chasing" and "closed-loop management" have been implemented to effectively ensure the smooth passage of freight vehicles.

Han Jinghua, Deputy Director of the Department of Transport Services, Ministry of Transport:All localities are required to accurately implement traffic control according to the actual itinerary of freight vehicles and drivers and passengers, whether they are involved in the epidemic, etc., and the place of vehicle registration and household registration shall not be used as a condition for restricting traffic. It is required to completely cancel the epidemic prevention traffic restrictions on freight vehicles from low-risk areas. For freight vehicles whose drivers and passengers come from low-risk areas, that is, the communication travel card is green without an *, all localities are not allowed to arbitrarily restrict traffic.

Do our best to ensure the smooth flow of logistics in key areas

At present, the epidemic situation in the Yangtze River Delta region is still grim. The Ministry of Transport said that we should go all out to ensure the smooth flow of logistics in key areas. For enterprises included in the "white list" of the supply chain, priority should be given to transportation support, priority should be given to loading and unloading, priority should be given to distribution and other services.

Take Multiple Measures to Smooth the "Last Mile" of Urban Distribution

In addition, in order to solve the "last mile" problem of urban material distribution, the Ministry of Transport will guide all localities to unblock the postal express distribution centers, business outlets and express service stations that have been shut down in an orderly manner on the premise of meeting epidemic prevention requirements and strictly implementing epidemic prevention and control measures.

Han Jinghua, Deputy Director of the Department of Transport Services, Ministry of Transport:Around the operation, guide all localities to delimit the closed control zone, and try to delimit the logistics distribution nodes and outlets outside the closed control zone to ensure the orderly operation of the outlets; For logistics distribution nodes and outlets located outside the closed control area, control area and prevention area, they shall not be shut down without authorization; If it is really necessary to shut down the inter-provincial and inter-city production and living materials and mail express within the scope of the prevention zone and the control zone, it is necessary to submit them to the provincial and municipal joint defense and control mechanisms for approval according to procedures.

On the aspect of appearance design, the 4th generation adopts the latest family design language. The large-size air intake grille of the front of the car is decorated with black honeycomb material, which is highly recognizable with headlights on both sides. In the rear part, the taillights of the new car are sharp in shape and have a good visual effect after lighting. At the same time, the new car is equipped with a two-way exhaust layout, and the sports effect is more obvious.

In terms of interior, the new car has also been upgraded, adopting the latest family style, equipped with cool full LCD instrument panel, 10.2-inch central control display screen, new style, front and rear integrated multifunctional entertainment seats, leather /alcantara spliced seats, car refrigerator, front seat heating/driver seat memory, rear seat electric folding function, front collision warning system, lane departure warning system, panoramic image and intelligent parking assistance system.

The length, width and height are 4946×2047×1820mm respectively, and the wheelbase has reached 2997 mm. In the same class, the wheelbase of Range Rover Sport Edition ranks 46th. This size exceeds most models in its class. The actual interior space performance is also very good. From the actual ride experience, the front and rear rows are relatively spacious. The sunroof of Range Rover Sport Edition 3.0T provides a wider view, which can create a better visual environment and good sensitivity for the rear passengers and increase the light entrance for the whole vehicle. Among the models of the same price and class, the trunk volume of Range Rover Sport Edition ranks 14th. It can basically meet the luggage space for family travel. But there is no extra hidden storage space.

The Range Rover Sport Edition is equipped with a 3.0 engine with a maximum output of 294kW and a maximum torque of 550Nm. 3.0 The engine is matched with the Range Rover Sport Edition, and its power performance is quite satisfactory, and its low torque is weak and it can feel hysteresis. The official measured zero-acceleration score of Range Rover Sport Edition is 5.5S, ranking 110th among more than 800,000 SUV models.

The active/passive safety configuration of Range Rover Sport Edition is complete, includingAutomatic parking、Zero tire pressure endurance tire、Automatic parking、Steep slope descent、hill start assist control、knee airbag、HUD head-up display、Anti-lock braking (ABS)、Braking force distribution (EBD/CBC, etc.)、Brake assist (EBA/BAS, etc.)、Traction control (ASR/TCS, etc.)、Active noise reduction、Engine start and stop、Side safety air curtain、Wireless charging of mobile phone、night vision system、LED daytime running lights、Forward reversing radar、Tire pressure monitoring、Steering wheel heating、Body stability control (ESP/DSC, etc.)、Rear reversing radar、Fatigue reminder、Remote parking、Child seat interface、Lane keeping (LKAS)Equal configuration.

Among them,Automatic parkingYou can avoid stepping on the brakes for a long time or needing to pull frequently;Steep slope descentCan safely pass through steep slope road conditions at low speed;knee airbagReduce the injury of the car interior to the occupant’s knees in the secondary collision.

In order to have a more comprehensive and objective understanding of Range Rover Sport Edition, you can go to the Easy Car Range Rover Sport Edition Forum and browse the messages of users who have bought the car in history.

Special feature of 1905 film network "From’ killing’ last night to three o’clock in the morning," before entering the recording studio, screenwriter Ke Zhang took the lead in sharing the latest experience of script killing. "To tell the truth, it was really top-notch."

As a new offline social game in recent years, script killing, which takes reasoning as the axis and takes into account the interests of different types, has not only become one of the best choices for the general public in leisure, but also won the favor of professional screenwriters.

By the end of 2020, there have been more than 30,000 offline stores nationwide. According to Jia Tongtong, the owner of Beijing You Mao Ni Script Reasoning Agency, every weekend and other holidays, there are almost as many players coming to the store, and it is not uncommon to make an appointment.

Meng Xin, who was regarded by friends as an "hardcore" script to kill players, is still worried about the last experience of trusting the "murderer". Regardless of victory or defeat, that immersive experience is still the driving force for her next save. "The script kills me. What attracts me most is that I can immerse myself in my role and enjoy a different life."

As few as one person, more than ten people. Just a relatively closed place, carefully read the unknown scripts assigned or chosen by yourself, and sometimes even put on special costume props, and an average of four to six hours of puzzle solving tour will begin.

Ke Zhang, who had participated in the script creation, often discussed relevant work with his peers around the round table of script killing.

"We will instinctively have the sensitivity of a narrator." In his view, script killing is essentially an art of narration. "The young audience killed by script is also highly coincident with the target audience of movies and TV series. For our screenwriters, it is necessary to fully understand their aesthetic needs and hobbies for narrative models."

Hard core book, emotional book, fun book, horror book, drinking book … … With the gradual expansion of the script killing market, a wide variety of script killing books emerge in an endless stream, which has a fuller packaging outside the reasoning core. In essence, this is also approaching the type of film and television.

Under this wave, many screenwriters have been involved in or devoted to script writing full-time, among which there are many professional screenwriters with well-known works.

Beichen, who has participated in the scriptwriting of a series of films, is one of them. In the connection with Today’s Film Review, he also gave three reasons for his "career change":

First of all, script killing has a higher degree of creative freedom, and you can create your favorite world freely; Secondly, the creative cycle of script killing is "comfortable", which can directly establish a feedback mechanism with players, and there is no interference from the management in the film and television field. Third, and most importantly, the project money goes directly to the author, and the time for payment back is much shorter than that of film and television projects.

"On average, the (script killing) circle is getting along well, and there are 100,000 and 200,000 people every month," he joked with a smile in response to the rumor that the script killing screenwriter earns 50,000 a month. "Of course, I am not (monthly) 50,000, and I may have to earn 200,000 or 300,000."

However, this seemingly easy "earning millions a year" high salary temptation is not so attractive for most screenwriters who like script killing. At the scene of the "Today’s Film Review" program, Ke Zhang also calculated the account for himself:

Take the script killing of five people as an example, five characters have five manuals, each of which is 100 pages in total according to 20 pages, and the writing volume is nearly 200,000 words. At the same time, a 90-minute movie script is only 30,000 to 40,000 words. According to the "cost performance", a successful professional film writer still earns more than the script kills the author.

Of course, he is addicted to the mechanism of script killing game, and admits that it is very difficult to write script killing that often needs to take into account multiple perspectives. "The Sacrifice is only three perspectives. If you give me ten perspectives, I will be crazy."

In fact, even the super IP in the film industry, such as "detective chinatown", has been defeated in the field of script killing. According to Beichen, the return rate of the script-killing work "detective chinatown 3: Seven Stars Lost" derived from it has reached the peak of the script-killing history, and nearly 500 stores have joined forces to ask for a refund, which shows the degree of acclimatization.

Even so, the connection between script killing and film and television circles is still strengthening. Following Detective Chinatown 3’s launch of script killing derivatives, the upcoming film will also launch offline theme script killing activities. In Ke Zhang’s view, this may be a useful supplement to the film announcement matrix and even the subsequent series of films, but before doing it, we should carefully examine whether its content is suitable for transformation, and we should not have a "harvest" mentality.

For the script killing industry, the screenwriter gives an image analogy: a kind of "drama karaoke". In his eyes, the brilliance of the script killing industry will make the audience pay more attention to the story content and improve their own level of watching movies, thus forcing the film and television industry to further improve.

In this regard, Ke Zhang, as a first-line creator, also quite agrees. "Killing the script is that we want to be close to our audience without distance." When watching his own movies in the cinema, he always chooses to "secretly observe" any feedback from the audience in the corner. The script kill, also extended by the script, also gave him a similar mirror.

"If we are not present, we will be abandoned by the times, so we will not only go to the top, but also go to the top."

Director’s observation:This is the first time to explore the connection between script killing and film writers. This program explains from shallow to deep whether a film screenwriter should change careers to be a script killer. Many wonderful contents can’t be completely covered due to the length of time, and I hope they can be supplemented in the next topic. (Tommy)

In fact, there is no prophecy about the fall of Nissan, especially in today’s society, it may take a hundred years to make a brand, but if a brand wants to die, a month? Even a week is enough! Returning to Nissan, it is not difficult to find that Honda’s life is not so good, but Nissan is relatively worse. And the "new" just announced in the picture may give you a new understanding of Nissan!

According to the current evaluation of this car by multiple media, the simple four words "reborn"! This is still a very high evaluation of the new car! First of all, the design style of the new car is no longer compromised to any market. Although the shape is simple and rough, it just fits the concept of the new car. On the front face, the V-motion grille is almost rectangular in design, and the internal composition is more complicated. There are two silver decorative bands and a lighting Nissan LOGO at the top, and a dot matrix decorative belt at the bottom! In the past, the single C-shaped headlights were replaced by a double C-shaped design for the first time, which maximized its sense of power! The front surround is designed with a closed back-shaped design, which is slightly similar to the new style.

The new car is 5305mm long, 2030mm wide, 1930mm high, and has a wheelbase of 3075mm. From the data point of view, the identity of the Big Mac is undoubtedly revealed! Unlike the front of the car, the side has become smoother, and the waist line and the side are fused together, which may be a problem of the color of the group picture, so the front and rear eyebrows are not obvious, but if you look carefully, you can see that the new car has double eyebrows, and the added side skirts have also become sharper. The glass above and the blackened B-pillar and C-pillar, including the luggage rack at the top, are all elements, while the adjusted C-pillar can add a bit of fashion sense. At the end, the brand-new C-shaped tail light and the penetrating light strip above form a semi-wrapped layout. The bottom of the logo is printed with the English of ARMADA, indicating the identity. The raised back surround is also one of the few designs that follow the previous generation.

Compared with the interior, the appearance is just "a piece of cake"! A new layout has been adopted for the first time! The display area of the new car is a set of dual 12.3-inch connected screens, while depending on the model and configuration, the medium and high-end models are equipped with a combination of dual 14.3-inch connected screens and a 7-inch HUD head-up display. The physical buttons can be retained for operation! And on the intelligent system, active safety functions such as lane departure warning. Pro Pilot Assist is standard on all models, and the flagship version also provides Pro Pilot 2.1 advanced driver assistance technology for the first time.

The seats are equipped with a new and upgraded version of the super-large sofa, which takes into account the off-road ability while ensuring the overall comfort. Looking at the power, the new car is equipped with a 3.5L twin-turbo, which is matched with a 9-speed automatic transmission and an adaptive four-wheel drive system.

At present, the new car has been fully unveiled. In terms of data and design alone, this new "is still very online, but whether it is finally accepted remains to be further tested by the market. I don’t know what you think of this car. Interested friends are welcome to leave a message in the message area.