Romantic manor mining
! mining machine continuous operation
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graphics card long-time operation of large amount of data
, high load operation of course will rece life
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space mining refers to the planned extraction of mineral content from asteroids, comets, planets and other celestial bodies. Astronomers and scientists have confirmed that a single asteroid can actually hold a large amount of metals and minerals, which may be equivalent to the total monetary value of billions of dollars. This fact has aroused a lot of interest, including scientists and businessmen. If asteroids hold such large deposits of valuable minerals, energy, investment in mining these minerals from small planets may prove to be very profitable< However, an asteroid with a diameter of at least 1km has been found, which may hold billions of tons of materials, including precious metals and ores Space mining, therefore, can also be a good way to solve the growing scarcity of minerals on the earth and problems brought about by solid mining< According to scientists, an asteroid is actually a piece or a large piece of destroyed planet. As of today, it is an established fact that thousands of asteroids continue to form clusters between Mars and Jupiter. The resulting asteroids are called asteroid belts. In addition to meteorites found in the asteroid belt, there are many other asteroids close to the earth's orbit
asteroids can be classified according to their own properties and contents. One is the so-called C-type asteroid. In this category, asteroids must be composed of similar materials, that is, the sun, but it does not have volatile substances, that is, the sun. More or less 75% of all known asteroids fall into this category
the other is the so-called S-type asteroid. Asteroids have deposits of iron, nickel and magnesium in this category This includes about 17% of all known asteroids
other types of asteroids are called M-type asteroids. Asteroids of this type are most likely to contain nickel and iron, and they make up a small part of the entire known asteroid population< Do you have any excavation work in the space
there are two possible ways to make asteroids (later, other objects) recoverable One of the ways is to bring the two people back to earth for mining and processing. In this way, it can be used in normal mining process
another possible way to mine asteroids is to process all the ore on site and then return the processed or refined material to earth. If the extraction of the scene is employment, all the necessary facilities and human power will be brought to justice. This will require additional fuel for travel, outer space and resources to power mining facilities, residential quarters and other things crew needs
. Lightweight materials will be used to support the excavation at the site, so as to save rocket fuel for travel expenses. The asteroid is a small one. It has been suggested that the rocket should be able to use any possible fuel to find the asteroid and return to earth for the journey. One possible source of fuel is water< Whether space mining can be realized or not is the material basis for human survival and development. It's hard to imagine where we would come from ceramics, plastics, steel and oil without mineral resources. However, the depletion of the earth's resources has worsened our environment. And the development of aerospace has opened up a way for us to mine space
it has long been known that there are many useful minerals in the universe, and the first metal iron used by human beings is the iron meteorite from the sky. In ancient Mesopotamia, iron was called "fire falling from the sky", while the Egyptians called iron "stone in the sky". However, it is obviously impossible to wait for God's gift. The limited small pieces of meteorite are just a drop in the bucket, which is far from what we need
we also know that asteroids in the solar system are the matrix of many meteorites. Among them, there are about 1000-2000 indivials whose diameter is more than 100 meters in the small objects called "Apollo" which are closer to the earth. Some of them are composed of almost pure metals. Besides iron, some of them are rich in nickel. The highest nickel content can reach 65%. We should know that the most abundant nickel ore on the earth only contains 2% - 3% nickel; Others contain cobalt, chromium, manganese, aluminum, gold, platinum and other precious metals. For example, the asteroid No. 1986da discovered in 1986 is a small object less than 2000 meters in diameter, but it contains about 10000 tons of gold, 100000 tons of platinum, 1 billion tons of nickel and 10 billion tons of iron. What's more exciting is that although the asteroid is a little farther away from us than the moon, it is much closer than other planets. Obviously, it will be the preferred target of space mining in the future
the problem is how to exploit these rich space minerals. Generally, two methods can be considered: one is to directly send robots to the small objects to be mined, and where to mine them, and then refine them in space factories and use them in space manufacturing, or transport the minerals back to earth by space shuttle or ladder
another method is to change the orbit of the original small object, make it fly to the earth, and give appropriate speed to land at the designated place. It is not difficult for a small celestial body to change its orbit. What is difficult is how to control its landing speed and location so that when it falls, it will not cause a big collision and disaster.
It's very difficult to do with the current technology, but with the development of technology, we can achieve it one day, and our resources will be greatly increased by that time
According to foreign media reports, a small group of entrepreneurs in the United States have a big plan - Mining in space. Deep space instry, a new company in California, announced on the 22nd that it hopes to launch a team of asteroid interceptors in 2015 to search for resources on nearby asteroids and use them for the benefit of the earth 
the reason why the exploitation of asteroid resources is concive to interstellar flight is that the former can provide relevant deep space spacecraft manufacturing technology and establish space "gas station". Scientists estimate that a near Earth Asteroid with a diameter of 2.5 kilometers includes metal resources worth at least 20 trillion US dollars
researchers estimate that the first interstellar navigation mission will be carried out by the end of this century, and human beings have great potential. For example, the first aircraft was invented in 1903, and aviation flight has become a routine until January 24, 2013. Some scientists think that this time is too long. In the next five to ten years, the mission of deep space flight will begin, but it will take quite a long time to go to another star. 2、 Mining difficulty
it is quite difficult to mine asteroid minerals. If it is a large asteroid, it is easier to land and sample, but for an asteroid with a width of only 50m to 500m, it is very difficult, and the behavior of such objects is more like a large space rock with zero gravity field on the surface. Chris levitsky, a former NASA Mars Mission Director, believes it's better to collect data by flying over asteroids with arkyd 300 before developing a robot that can dig for such small objects< br />
Since the first instrial revolution, with the rapid development of all kinds of mining instry, the most direct consequence is that air pollution, water pollution and natural landscape have been seriously damaged. Some dangerous chemicals and rare metals are collected and used to make the most commonly used things (electronic procts, etc.) around us. Although they bring great convenience to human beings, it seems that we have never thought about these excavated & quot; Empty & quot; What to fill in
is there a way that is harmless to human beings and can replace the earth's mining instry? Scientists are looking at asteroids deep in the universe
scientists have proposed several ways, for example, they can be loaded into reusable spaceships returning to earth from space, or they can use 3D printers to make a convenient transport device, similar to a capsule, and land directly in the sea
if you use a good hoe and pick up the ore every six seconds, each time has 12 reputation
12 hours * 60 minutes * 60 seconds / 6 seconds each time * each time has 24 reputation = 172800 reputation
my level 43 is about 13W reputation. You think from 62 to 80, the average level has at least 20W reputation
that is, it doesn't rise in 3-4 days How slow the first level is
I strongly recommend that five people go to TD difficulty level brush together
the average reputation is nearly 3000 every half hour, and there are tens of thousands of reputation in the end.
in one day, you will be promoted to two levels.
of course, if you want to upgrade while practicing mining and hoeing, then I can't help it.
I can only dig slowly and reach the top level in about a month
PS 1: elves are easy to work hard at high level, elves like to eat fish very much, and feed some fish when they have nothing to do, It's better to fill up the peach heart and let him work.
PS 2: the pet skill merchant brushes in the manor at random. You can find him with the small light bulb shaped button under the head portrait in the upper left corner. He has time limit, so you'd better buy him as soon as you find him