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Probably because it is backed by stars and sea, astronomy can always stir up the mysterious romance of the universe. In the summer of 2021, a video on CCTV received 280,000 likes and became a hot search. The protagonists of the "cosmic romance" in the video are two college studen
In the solar system 200 million kilometers away from the earth, there is an asteroid named after this young man from Suzhou!
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In people's daily life, there are everywhere the imprint of "7": there are seven emotions in the human heart and seven orifices on the face; in the digital world of the human soul, there is probably no number more closely related to people's lives than the number "7". Tighter, mo
Trivia - the meaning of the number "7"
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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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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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July 1, 2022 Summer in Alaska has always been described as short and mild. In the early summer of 2022, the prominent word is smoke. In multiple scenes in June and early July, the Visible Imaging Infrared Radiometer Suite (VIIRS) satellite on the NASA-NOAA National Polar Orbiting
"Space Observation" Alaska's Smoky Summer
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Many people think that their current location is "family room", "toilet", "neighborhood convenience store", "park bench", etc., but this is only understandable information in ordinary people's lives. In fact, humans are on the earth, and the earth rotates on its axis and revolves
Where are you in the vast universe?
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Walls can be seen everywhere in our human society. They are not only barriers to protect us, but they can also be seen as cages to imprison us. In addition to these walls that we can see in life, astronomers have also discovered "walls" in the universe, as if someone deliberately
The "cosmic wall" was discovered, and researchers were panicked: Are we really the experimental subjects?
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Did you know that the human brain is the most sophisticated and important organ in the world. It is composed of 200 billion brain cells, can store 100 billion pieces of information, generates thoughts that travel more than 300 miles per hour, has more than 100 megabytes of interl
Intellectual training 365 questions
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Production and use of cell cycle synchronization demonstrator "Cell cycle" refers to the entire process that a cell goes through from the completion of one division to the end of the next division. It is divided into two stages: interphase and division. Interphase includes G1 pha
Production and use of cell cycle synchronization demonstrator
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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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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”
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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.
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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?
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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.
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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
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"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
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After confirming that it has been excluded, it is time for Huawei to collect Sweden's "confused account"! Huawei no longer needs to prove the advanced nature of 5G technology. Countries that understand it understand it, and countries that don't understand it don't need to pay att
After confirming that 5G equipment was excluded, Huawei began to collect Sweden’s “confused accounts”
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Since this year, software and platforms have been cut off by Tencent one after another. Not long ago, QQ Video, Penguin E-Sports, and Kandian Express were not cool yet, but now another app has been abandoned by Goose Factory. What was caught this time was the "Handheld WeGame" to
Another Tencent app, Liangliang, will cease operations on September 8
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Xiong Xing, Researcher, Center for Taiwan and East Asia Studies, Central China Normal University Taiwan’s 2020 election is approaching, although the Tsai administration has been criticized on a series of issues. However, judging from the polls and support rates, it does not seem
Tsai Ing-wen's administration is "short-terming" votes for votes, and there is a lot of criticism on the island. Why is Tsai Ing-wen still much higher than Han Kuo-yu in the polls? It’s time for Taiwanese people to wake up
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On January 24, the day before the Lunar New Year, due to the need for epidemic prevention, the General Office of the Ministry of Culture and Tourism issued a document requiring that "from now on, national travel agencies and online travel companies will suspend the operation of g
If tourism presses the pause button, how long can we survive without tourists?
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Dad bought Xiaobao a goldfish from the flower and bird market, and Xiaobao liked it very much. But after only two days, the goldfish became listless. The stall owner said cheerfully: "Actually, fish also need to have friends. They need to keep a few more fish, and choose a few fi
A smile every day | Secret recipe for raising goldfish
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On February 4, the market plunged, but bank stocks bucked the trend and rose to protect the market. Wuxi Bank once hit the daily limit, Postal Savings Bank (Hong Kong stock 01658), Ping An Bank, China Merchants Bank (Hong Kong stock 03968), Industrial Bank, Bank of Ningbo and Han
Is the boss planning bank stocks? The entire sector bucked the trend and rose to protect the market, and many bank stocks hit new highs! This organization has made tens of billions
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