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How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at
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Metaverse, an "old word" from thirty years ago, suddenly became popular in the post-epidemic era and continues to appear in the public eye. The universe sounds very sci-fi. If you want to understand the concept of the metaverse, you really have to find inspiration from science fi
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The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red
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Pretty boy, do you know? The earth is currently undergoing the "Sixth Mass Extinction". Even though there are 7.6 billion people in the world, this only accounts for 0.01% of the total biological mass. However, we have single-handedly killed 83% of the known species. Wild mammals
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Reuters, Washington, March 31 (Reuters) - The international scientific team Telomere to Telomere Consortium published the first complete, gap-free human genome sequence, revealing for the first time highly identical segmental repeat genomic regions and their role in the human gen
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Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries.
How do sea slugs change color?
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In 2022, the application practice of Metaverse technology has entered a period of exploration. Technological breakthroughs and business model innovations are emerging one after another, and a large number of "Metaverse+" concepts have emerged. Guangdong took the lead in the count
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In the eyes of many people, "alien" and "alien civilization" are synonymous with advanced civilization, and their civilization is much higher than human civilization. In many science fiction novels and movies, this point is particularly prominent. Aliens always appear to be omnip
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In a recent study published in Nature, a research team from the Massachusetts Institute of Technology (MIT), inspired by the auditory system, developed a fabric with sensitive "hearing" that can also retain machine washability. properties of traditional fabrics such as sex and dr
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In the movie, the dungeon lord Gruishka is waiting for a major makeover in order to capture Alita, with his head and spine hanging in the air and twisting around.
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The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr
Put a compressed spring into strong acid. After the spring dissolves, where does the energy of the spring go?
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Have you ever thought about the possibility of regenerating those brain cells you sacrificed in college? Medicine is being rewritten and we may be able to repair our brains, and it's something anyone can do.
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Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).
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Recently, researchers such as Broad Institute of MIT and Harvard David Liu published a review in Cell to introduce the research progress in this field.
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Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do
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This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20%
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It is an indisputable fact that the divorce rate in society is high now. In fact, the high divorce rate of couples is also related to the occupations of these couples. First, most couples in the entertainment industry have been divorced several times! Among relatively famous cele
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In real life, we find such a phenomenon - many men's lovers are obviously a scumbag that everyone knows, but this man is obsessed with the scumbag. So, why can’t men distinguish between scumbags? In fact, the answer is very simple: the mind is obsessed with sex! The reason why sc
Why can't men distinguish between scumbags?
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If a man is still single after he reaches the age of sixty, only these types of women are more suitable to accompany him for the rest of his life: The first type of woman is a woman who has no pension in her later years!
What kind of woman is best for a man over sixty to find to accompany him for the rest of his life?
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Under normal circumstances, women will not betray their marriage easily after they reach middle age. However, most middle-aged women are easily confused by love. Since most middle-aged women live a plain life after marriage, once they meet someone they are attracted to, they can
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Many single men over sixty years old may have been unable to find a suitable partner due to various reasons after getting divorced when they were young. When these men get along with women, they always think that only long-term relationships are worthy of trust. However, , these
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Insects originated about 400 million years ago. After evolving step by step and tempering themselves, they can survive in the complex and changeable natural environment for hundreds of millions of years and reach where they are today. There are many kinds of insects with differen
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