Mining disaster

1. The so-called mining, in fact, refers to the use of computer operations, in the virtual world to obtain virtual currency, that is, the process of bitcoin
Mining requires powerful computing power of computers. In the early days, it mainly relied on CPU, but now it mainly relies on mining machines integrated with a large number of graphics cards
the graphics card in the miner works continuously for 24 hours, and the heat dissipation environment is bad, so the long service life is shortened rapidly
the obsolete graphics card on the miner is the mine card. It is not recommended to choose this kind of graphics card, so it is very easy to have problems.

2.

Mine card refers to the graphics card used by bitcoin mining machine, mostly amd graphics card

mine disaster refers to the decline in the price of bitcoin and the sale of second-hand mine cards

bitcoin mining machine graphics card long-term high load operation, graphics card service life will be reced accordingly, so the price will be cheaper

extended data:

bitcoin mining machine is a computer used to earn bitcoin. This kind of computer generally has professional mining chips, and mostly works in the way of burning graphics card, which consumes a lot of power. It is one of the ways to get bitcoin that users download software from personal computer and then run specific algorithm to get corresponding bitcoin after communicating with remote server

bitcoin mining started with low-cost hardware such as CPU or GPU, but with the popularity of bitcoin, the mining process has changed greatly. Nowadays, the mining activities are transferred to the field programmable gate array, and the hash speed can be achieved through optimization. The mining efficiency of this mode is very high

3. Most businessmen and speculators are always interested in things that can be turned into money immediately. Bitcoin is one of them. The specialization of ASIC chips leads to the market separation between bitcoin mining and other Shanzhai coin mining
when the vast majority of video card mining machines and CPU mining machines are in a mine disaster, bitcoin mining with ASIC mining machines will not be affected. As the first big man in the virtual currency circle, bitcoin has become a deep-rooted belief in the coin circle. The total number of 21 million bitcoins also determines the transaction type and value-added of bitcoin
although bitcoin has begun to be recognized by most people, it has not really replaced the world's currency to fulfill its original intention, but it has become a collection beyond gold. The inflation of money, the rection of the total amount of mining and the increasing difficulty of mining all determine its future market prospects. The value-added has been firmly established, so people will rush to dig for mines, Because the bitcoin is actually worth more than gold

4.

Mine disaster refers to the accident in the process of mining, which usually causes great risk of casualties. At least thousands of people die in mine disaster every year in the world. The common mine disasters include: gas explosion, coal st explosion, gas outburst, water leakage accident, mine fire, roof collapse, etc. In 2003, China proced about 35% of the world's coal, but accounted for about 80% of the deaths in coal mine accidents

China is a big coal procing country, a country heavily dependent on coal energy, and also a country with mining disasters. The main causes of the mine disaster are illegal mining, proction errors, equipment aging and faults. Each mine accident shows that solving these problems needs the unified coordination of all levels of departments. Only by constantly strengthening the management of mining, can the occurrence of mine accidents be effectively reced

It is a serious disaster in coal mine proction that gas is mixed with air, oxidizes rapidly at high temperature and proces shock wave. In 1675, a large-scale gas explosion occurred in Mostyn coal mine in England. Since then, major gas or gas and coal st explosion accidents have occurred many times in major coal mining countries. On April 26, 1942, a gas and coal st explosion occurred in Benxi Coal Mine, China, which was occupied by Japan. 1528 people died and 268 people were injured on the spot. It was the largest coal mine explosion in the world. With the development of coal mine proction technology and the improvement of gas control measures, such accidents have been graally reced

the main fire sources of gas explosion in China's coal mines are electric spark and blasting, and the main place of occurrence is mining face. The instantaneous temperature of coal mine gas explosion can reach 1850 ~ 2650 ℃, and the pressure can reach 9 times of the initial pressure. The gas near the explosion source impacts outward at a speed of several hundred meters per second, causing casualties and damage to the roadway and equipment. After the explosion, the oxygen concentration decreases and a large amount of CO2 and Co are generated, which may cause asphyxiation and poisoning

5.

According to foreign media reports, 18 Chinese were arrested in Nigeria for illegal mining and will face prosecution

At present, the police are dealing with illegal miners and 18 Chinese will be prosecuted, famille said

According to an African media report, fayemi also said that the Council had approved 10 policies and planned measures to combat illegal mining, but they were not implemented e to lack of funds

6. The level of your gang is not enough, or the level of the building where you upgrade mining is not enough. You can't upgrade your skills any more. New construction tasks need to be set up to build this building. If you are a life player and often need to upgrade your life skills, it is recommended that you change your gang and join a level 5 gang. Basically, all your life skills can be upgraded to level 9-10. This is more convenient ~ ~ ~ I also changed a 5-level gang before, which is much more convenient, anything can be promoted.

7. Mine Disaster means collapse? Just pay attention to whether there is suspended gravel or sand on the top of your head. Don't update the box beside the gravel or sand.

8. Mining suppliers and grocers don't know if they have or should not
that is, there will be a supplier standing next to the furnace in every town to forge and sell

9. It's about a month's wait. Now the worldwide mining disaster starts,
I see that there are special mining cards on the Internet, and I'm starting to work out countermeasures,
but I feel that the bosses don't need a little money, but they can alleviate some of the problems.
when it comes to mining, we can only recognize bad luck. Now it's hard to dig money, and it won't be long