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Li Siguang, a Chinese astronomy, geology and paleontologist, said: The cosmic phenomena we see today all happened many years ago. Because many celestial bodies are hundreds of light years away from us, thousands of light years away, tens of thousands light years away, and hundred
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On the website of Forbes biweekly in the United States, there is an article called Scientists say there may be 42,777 intelligent alien civilizations in the Milky Way. In this article, researchers believe that there may be 42,777 alien civilizations in our Milky Way. As for when
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Recently, "Eurasia Times" reported that after China conducted anti-satellite tests and anti-ballistic missile tests, it planned to conduct an asteroid impact/deflection test in 2025 or 2026, and called this test the Chinese version of the planet. War plan.
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Text | "China Science News" reporter Li Chenyang Diao Wenhui has spent two years, Hu Sumei, a lecturer at Beijing Technology and Business University, has been looking for a kind of person in the sea of people, the legendary person who "eats without getting fat". "In the long
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Picture of quantum memory connected to fiber optics. Image source: ICFO/S. Grandi quantum memory is one of the cornerstones of the future quantum Internet. Without them, it would be impossible to transmit quantum information over long distances and scale to true quantum networks.
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The Drosophila melanogaster Down syndrome cell adhesion molecule 1 (Dscam1) gene encodes 38,016 potential isoforms through mutually exclusive alternative splicing and plays an important role in the nervous and immune systems. In 2016, Professor Jin Yongfeng’s team discovered that
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While assisting the domestic fight against the COVID-19 epidemic, Professor Chang Junbiao actively promoted the clinical trials of FNC for the treatment of mild, moderate, and severe COVID-19 patients abroad. In January and March 2021, it obtained phase III clinical approvals for
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Although mosquitoes are small in size, they have a huge impact on humans. They often make us restless and unable to sleep. Like flies, mosquitoes carry diseases and are extremely annoying insects. Only female mosquitoes suck blood. Mosquitoes are divided into male and female, and
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According to media reports, a new wave of epidemic broke out in Shanghai, and although the confirmed data are stable, they have been running at a high level, and medium- and high-risk areas have also increased significantly. And according to virus gene sequencing, it is the Omicr
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Optimize the number of MOT atoms. In their paper published in the journal Physical Review A, the team describes tailoring its MOT and its performance as it cools millions of indium atoms.
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March 31, 2008 The western half of the Arabian Peninsula contains not only large expanses of sand and gravel, but also the vast lava field known as Harat (Harat for the named field). One such field is the 14,000-square-kilometer Harrat Khaybar, located approximately 137 kilometer
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On August 9, 2000, Tyumski Island in James Bay was scraped clean by Pleistocene ice sheets and crushed by thousands of years of weight, in a study of how Earth's land surface evolved after glaciation. case.
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April 12, 2008 In early April 2008, a hazy plume of smoke floated over the northern end of the Caspian Sea. Moderate Resolution Imaging Spectroradiometer (MODIS) image on NASA's Terra satellite on April 12, 2008. This image shows a plume curving over water. Below the plume, much
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In June and July 2022, heat waves hit Europe, North Africa, the Middle East and Asia, with temperatures climbing to 40 degrees Celsius in some places and breaking many long-standing records.
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A SpaceX Falcon 9 rocket carrying the Dragon capsule soars upward after lifting off from Launch Complex 39A at NASA’s Kennedy Space Center i
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The universe is vast and full of mysteries for modern humans. "Which is the largest star in the universe?" The giant star we are most familiar with in the solar system is Jupiter, the largest planet in the solar system.
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Editor's Notes The book "The Rhinoceros Horn of Sudan" has been receiving various praises since its release. Every time content related to this book is posted on the public account, in addition to good reviews, the comment area will also give comments such as "it's easy to cry".
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Whether it is answering questions in class, running for class cadres, hosting a get-together, or attending various speeches and competitions at an older age, children who can speak and express themselves feel like they are always shining.
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Now is the era of global automobile upgrading. Car companies need continuous innovation and technological intelligence are constantly upgraded in order to keep up with the times. Looking at the global auto market, many car companies are constantly changing with the development of
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Regarding babies practicing walking, parents should avoid six major misunderstandings: ① Avoid taking pride in walking early. "Being proud of walking early" is the most wrong concept. Practicing walking too early will not be good for the child's leg development, and will also cau
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I was almost trafficked today. This afternoon, there was a stray cat in the other area I was looking at, and the stray cat gave birth to a baby. Then I went there with some cat food, and when I came back, there was that aunt , she stopped me, she said she was on her period, and t
I was almost trafficked today
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The man looked coldly without looking at the woman, picked up the scattered clothes and left, leaving Bai Liuli wrapped in a quilt and crying. Gu Jin Yuanfei said that she did things that she had not done, but he did not expect that he was so biased that he could not distinguish
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