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Before this, we all know that our country has the largest rare earth reserves in the world, about 44 million tons, followed by Mongolia with about 31 million tons, and Brazil with 2,200 tons. Thousands of tons of rare earths are called industrial gold.
Türkiye claims that it has discovered the world's largest rare earth resources, which can be used for thousands of years. What impact will it have on China?
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On July 5, the first event of the 2022 "Millions of Talents Revitalizing Chongqing" Doctoral Chongqing Week - Entering Dadukou Special Session was successfully held. The event invited 21 doctors to come to Chongqing for on-the-spot visits and experiential talent introduction, all
The first event of the "Millions of Talents Revitalizing Chongqing" Doctoral Visiting Week in Chongqing kicks off, with 16 doctors "settling" in Chongqing
05/29
1944
For our country’s scientific and technological innovation in the past seventy years, we should be most grateful to the United States. Although “crossing the river by touching the American emperor” is a joke, it also summarizes the general idea of our scientific and technologi
When will there be another breakthrough in basic science? Where is our technological innovation going?
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Denise Kühnert and other researchers from the Max Planck Institute in Germany extracted hepatitis B virus sequences from 137 early human samples located in western Eurasia and the Americas from about 400 to 10,500 years ago and analyzed their evolution.
Science | The evolution of hepatitis B virus over the past ten thousand years
05/30
1650
As we grow older, we always seem to lose something. Many people who move from remote villages to metropolitan areas always lament that since arriving in the city, they can rarely see the bright Milky Way. Due to various reasons, we all seem to have lost the opportunity to "apprec
Why is it so hard for us to see the Milky Way now? In a hundred years, humans may not be able to see a single star
05/30
1754
The device is mainly used to construct the three-dimensional stress environment of rock samples under formation conditions. It uses real fracturing materials and fracturing processes to conduct fracturing simulation experiments. Its technology is leading and can simulate in-situ
[Industrial Development] A 10,000-ton ultra-large hydraulic fracturing simulation experimental device was “born” in our city
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1032
At 20:50 on June 5, 2022, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module. It has been a month now. Within a month, the astronauts carried out work such as establishing a manned environment, maintaining and caring for the space station platform, and con
"Shenzhou XIV" astronaut crew on-orbit progress chart
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Text | Science Wormhole Winter in the Arctic is very cold. The average temperature in January is between minus 40°C and 0°C, and some areas can reach minus 50°C in winter. In such a cold Arctic Circle, there are some people who have settled for generations. They are the Inuit.
Minus 50℃! Is it really not cold when Inuit people live in igloos? If you light a fire in the house, will the snow melt?
05/30
1492
On a clear night, when we look up at the stars, we find that the night is inlaid with countless stars. We can't help but be attracted by the twinkling stars in the sky. The dense starlight is so beautiful. Most of the shining stars we see are stars in the Milky Way, as well as so
In 1994, a comet collided violently with Jupiter, with a force equivalent to the simultaneous explosion of 2 billion atomic bombs.
05/30
1997
In recent years, driven by a series of pharmaceutical reforms, my country's innovative drugs, including oncology drugs, have developed rapidly. At the same time, China's oncology discipline has also made great progress in recent years, with a large number of academic leaders emer
Xu Binghe, Academician of the Chinese Academy of Engineering: Breaking the "unpopular" situation to promote the construction of oncology disciplines and focusing on source innovation
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Amorphous calcium carbonate (ACC) calcium supplement developed by Israeli biotech company Amorphical was tested in space and results show that it can improve muscle performance in zero gravity. , strengthen and build bones, provide body functions, and enhance immunity.
Technology Frontier | Israel’s innovative ACC technology opens a new era of “space settlement”
06/01
1646
In mid-to-late June, a professional monitoring found that Chinese horseshoe crabs were found all over the coastal tidal flats of the Hepu Dugong National Nature Reserve in Guangxi. The maximum density per unit quadrat was as high as 53.1 birds/100 square meters, ranking first in
With a density of 53.1 horseshoe crabs per 100 square meters, the density of horseshoe crabs in Guangxi ranks first in the country.
06/01
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There are no identical creatures on the earth, and there are no identical individuals. Even identical twins will have such differences. However, scientists have concluded that there is only one ancestor of these various creatures living on the earth. Then the creatures on the ear
How is the direction of biological evolution determined?
06/01
1334
Volcanoes are a common landform feature that give us the impression of danger, high temperature, and poison. Once we encounter a volcanic eruption at close range, our lives are likely to be in danger. This is relative to public perception, and is more based on the fact that the p
Do you think that you will definitely die if you fall into the volcanic lava? In fact, you are not.
06/01
1799
In the ocean of knowledge, your wisdom is just a grain of sand or a drop of water. All we have is a hungry heart, and we must constantly comfort it with knowledge.
Always stay hungry, keep learning, keep growing
06/01
1021
"The world's first glacier microbial database launched" led by China has published its research results in the journal "Nature Biotechnology". In this study, the Pan-Third Pole Environmental Center of Lanzhou University collaborated with the Institute of Tibetan Plateau Research
Should humans be wary? Tibetan glaciers or nearly 1,000 unknown microorganisms are exposed, and the Tibetan Plateau has changed
06/01
1975
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The preview season of Hearthstone's "Unsolved Cases in Castle Nathria" is in full swing. In addition to the announcement of two new professional landmark cards, the new version of the protagonist Denathrius the Great will finally appear on the scene as Nasri The master of Yarburg
Emperor Denathrius finally appears on the scene. Unlimited Betting is comparable to the ancient gods. The Rise of Report is still a Gufu toy.
06/01
1710
Deck Deck: Dark Demon Lord Diabolus 1, Beast of the Abyss, Demonic Dragon 3, Beast of the Abyss, Scale Insect 3, Beast of the Abyss, Majestic Dragon 3, Summoner Aleister 3, Proliferated G3 , Gray Stream Rei 3, Beast of the Abyss White Realm Lost Dragon 1, Lava Demon 2, Beast of t
Yu-Gi-Oh!, Beast of the Abyss, 9 pseudo-DD crows
06/01
1169
Spanning the history of war and recasting the ace division, the "Convention of War" mobile game will be officially open to the public on July 6! As a brand new war strategy card game, "Convention of War" has been carefully polished from military details to dynamic effects scenes,
"War Convention" will be officially released for public testing on July 6th! The flames of war are on, and the blood is ready to go to war.
06/01
1351
The exterior design still continues the latest design elements of the Wei brand family, such as the large-size hexagonal grille, internal ripple details, and scratched daytime running lights on both sides. However, it is still difficult to tell which model is which at a glance wh
Be the first to test drive the WEY Latte 1.5T DHT hybrid SUV, with smooth power and excellent sound insulation
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Benelli did not bring us many new cars in 2019. In addition to the two retro models of the Cub 250 and the Empire 400, the 302S and TNT25 are both upgraded based on the old models. So in the new year , the car manufacturer should take greater action. Recently, a PPT suspected to
Benelli’s 2020 annual plan is exposed, four four-cylinder 600s with different flavors, and finally a replica racing model
06/01
1302
Thinking back now, when Hotai announced its annual sales target of 40,000 vehicles, it seems that it can easily reach the target. Looking back, TOYOTA Corolla Cross officially opened pre-orders in August this year, and delivered outstanding results in the first week, and was offi
New car Corolla Cross netizen: It is better to choose this than to keep repairing the car
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