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Researchers such as Roger Geiger from the University of Ticino in Switzerland creatively modified a strain of Escherichia coli to adjust the tumor microenvironment and enhance the effect of immunotherapy.
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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
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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
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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
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-196°C, which is a temperature that makes people feel very strange, and this number is the liquid nitrogen temperature at which umbilical cord blood hematopoietic stem cells are safely stored. So, why should umbilical cord blood be stored at this temperature? Can the quality and
Can the quality and quantity of umbilical cord blood stored in liquid nitrogen at -196°C be maintained?
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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
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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
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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
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"Golden Heart Double Color" Bougainvillea Petunia "Guangzhou No. 1". The flowers are huge, with a diameter of up to 10 centimeters, one-third larger than ordinary petunias. It is especially suitable for the hot and humid weather in Guangzhou, and is suitable for various planting
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In the above-mentioned vision of high-tech warfare, lasers are mentioned many times. This is definitely not a bizarre myth. It not only plays a huge role in production, medicine, scientific experiments and other fields, but also greatly promotes the development of military techno
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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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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
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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
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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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The three ministries and commissions jointly issued a document in the evening, giving the latest "play" on the repurchase of listed companies. Encourage all types of listed companies to implement equity incentives or employee stock ownership plans to help companies lay a solid fo
A rare big move by three ministries! Maintain the stock price and support buybacks beyond expectations! Priority is given to meeting the two indicators, and the 26 financial stocks benefit the most. Take a closer look at the eight key points.
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