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Stephen William Hawking is a world-famous physicist and a renowned scientific figure in the 20th century. He proposed the black hole area law, black hole evaporation theory and Hawking's universe model, and made foundational and pioneering works in the field of astrophysics. cont
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Recently, CBS broke a piece of shocking news: a photo that may be an "alien shiti". It is said that this photo is related to the original "Roswell Alien Incident".
75 years later, the media found new evidence of the "Roswell UFO incident". Do aliens really exist?
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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
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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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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
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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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Virology is primarily concerned with viruses that are pathogenic to humans or other species of which we are most concerned. During the novel coronavirus pneumonia epidemic, scientists have conducted a lot of research on SARS-CoV-2, the pathogen that causes infection.
Research on new viruses and new hosts will vigorously promote the development of virology
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Manufacturing simulation of an unconventionally reinforced aircraft fuselage during automated fiber placement (Source: IFW) The results of biomimetic observations, topology optimization or feasibility in manufacturing do not always end up with the same geometry - in fact, Very fe
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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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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
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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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Some time ago, the world's first and currently only approved subcutaneous PD-L1 antibody drug was launched. As soon as the news came out, it sparked heated discussions among cancer patients. Many patients left messages asking what "subcutaneous PD-L1 antibody drug" is. Woolen clo
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You may not know that some creatures in history were once considered mythical monsters, such as the Kraken spread among Nordic sailors, which was actually a real-life giant squid. The prototype of the creature Kaido in Japanese folklore is actually The Japanese giant salamander,
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If all deserts were turned into green spaces, it could have catastrophic consequences for Earth's entire ecosystem. For example, according to research conducted by NASA, dust from the Sahara Desert is carried by wind across the Atlantic Ocean to the Amazon rainforest, where it de
What if Earth’s deserts could be transformed into grasslands?
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Taurus people put their minds on their careers, are particularly able to withstand blows, are very responsible, slow-tempered and affectionate, hard-working, and often help others, so they are very popular.
In the next November, the four major zodiac signs will go out to make money, get promotions and salary increases, and their wealth will be soaring.
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Yang Haoran spent his childhood growing up in Guxiang, where he was raised on bitter herbs. Raising a people has its selflessness and generosity, as well as its remoteness and simplicity. Nature has its own gifts, which depends on the generosity of creation, people's recognition
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(1) Feng Zhisen, the second child, worked hard all the time. Yang Erni was not idle even after her confinement. She would have raised sows when she was in her parents' home. As soon as Ernie was out of confinement, she asked Feng Zhisen to play for her. Pigsty, I went to the mark
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As soon as I heard that the Circassian girl was with Beecholin, I put on my epaulettes and sword, and went to look for him. "He was lying on the bed in the outhouse, with one hand behind his head and an extinguished pipe in the other hand. The door to the inner room was locked an
As soon as I heard that the girl was at Bicholin's, I put on my epaulettes, hung up my sword, and went to look for him.
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In Canada, 23% of registered nurses and 35% of nursing assistants are made up of immigrants. Immigration is vital to Canada’s health care system. Due to the epidemic, it has not only disrupted many people's plans to study abroad and immigrate to Canada, but has also caused Canadi
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As early as October 29, 2021, the Australian Immigration Bureau announced the policy details for residents of Hong Kong, China, to transfer to Australia for permanent residence. Hong Kong, China, or BNO passports only need to meet the length of residence requirements to transfer
Can I immigrate to Australia with 10,000 Australian dollars? What kind of fairy is this?
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