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The unforgettable first node appeared on June 16, 2020. After nearly two years of countless failed experiments, they finally saw the experimental results at the beginning of this article.
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According to the official WeChat message of the Lunar Exploration and Aerospace Engineering Center, the lunar rover and lander of the Chang'e-4 mission "Yutu 2" completed sleep settings at 19:14 on July 5 and 6:00 on July 6 respectively, completing the 44th It works during the da
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On June 28, 2012, biomedicine entered a new era. On this day, Science published a landmark paper online, introducing a new genome editing tool later referred to as CRISPR.
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According to relevant records, very "weird" creatures actually appeared in Japan as early as the 1960s and 1970s. At that time, this strange-looking species had a "protruding mouth, hairless body, wrinkled skin, like a dog and a monkey, and walked with a tremble." On the one hand
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Authors and institutions: Professor Ding Sheng, Assistant Researcher Liu Kang, and Associate Researcher Ma Tianhua from the School of Pharmacy, Tsinghua University are the co-corresponding authors of the paper. Professor Ding Sheng’s research group, Hu Yanyan, Yang Yuanyuan, and
Tsinghua team discovers for the first time a magical potion for the directed induction and stable culture of totipotent stem cells in vitro
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Petroleum is known as the "blood of industry". With the continuous development of the global industrial revolution, coal's former status has been replaced by petroleum. After all, oil has a wide range of applications, but data shows that from 1965 to 2020, the average annual oil
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As we all know, since humans have known about the universe, they have always wanted to explore its mysteries. At present, the scientific community generally believes that the earth will not be the only oasis in the universe. After all, the vastness of the universe is beyond our i
Astronaut encounters aliens in space, tells the story of the origin of intelligent life and the cause of the universe, shocking the world
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The wind of the Yuan Universe also blew into the Year of the Tiger Spring Festival Gala, and became the "Getting Rich" in the Spring Festival Gala program. In this year's Spring Festival Gala skit "Not Yet", Shen Teng said, "I am a dog in the metaverse." This pushed the metaverse
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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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During the annual lychee season, lychees must have a place in the list of summer fruits! Did you notice it when you were eating lychees? Sometimes I open the lychee stem and find it is black? At this time, should you choose to throw it away or eat it? (Telling you secretly, the e
It turns out that the lychees I have eaten for so many years are all worm excrement lychees.
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As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int
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In modern astronomical theory, the formation of important celestial objects such as double black holes, double neutron stars, and double white dwarfs are the result of the evolution of the shared envelope of binary stars. A few days ago, the research team of Academician Han Zhanw
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Human beings cannot prevent aging, but they can use chips to store brain information, give up their physical bodies, and resurrect with the help of robot bodies. This is the future immortality of mankind, which is the immortality we have been pursuing.
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Chinese people have a special emotion for the moon. Chang'e flies to the moon, the Moon Rabbit makes medicine, we are strangers in a foreign land, but we still share the beauty of the moon. The moon represents my heart. Throughout the ages, many thoughts and emotions have been pl
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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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Regardless of whether a child is eager to learn or not, or has a talent for learning, parents will try their best to send their children to school. Even if they don’t take cultural classes, they can learn some morals from the teacher and learn how to be a kind person, because in
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Tyler Dorsey The 26-year-old Greek-American guard Tyler Dorsey averaged 12.8 points per game this season, helping Olympiakos win the Greek Basketball League and the Greek Basketball Cup double championship, and also reached the Euroleague. of the semi-finals. Therefore, Dorsey go
Tyler Dorsey returns to NBA, Olympiacos plans to replace him with Isaiah Kanaan
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Soon after, the Chinese men's football team will gather again and fly to Japan to participate in the 2022 East Asian Cup. In order to play well in this tournament, the Chinese Football Association has also worked hard. At first, the Football Association wanted the U23 men's footb
The Chinese men’s football team is under attack! Three of the five main players were injured. The Football Association's wishful thinking failed and there was no chance of winning the championship.
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Recently, the free market has been booming for the Jazz. After trading away Mr. Gobert, a 200 million insider, there are rumors that Mitchell will also be traded. With the Jazz's current lineup, without the inside gatekeeper Gobert, it will be difficult for the team to be among t
Mr. 200 million will also be traded! Is Donovan Mitchell the future of the Jazz?
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After the Brooklyn Nets were swept out of the first round of the playoffs, many people did not expect that this would be the final game for Duou and his team in Brooklyn. The Nets were the only team to be swept last season and the most turbulent club in the past year. The Nets we
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During Sam Presti's season wrap-up, he teased the idea of the Thunder retaining all four of their 2022 draft picks. As for how to compress the lineup? Let’s talk about it then. Ultimately, Presti traded one of the four picks, but then regained one on draft night - he traded for
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