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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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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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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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The reporter learned from the University of Science and Technology of China on the 15th that Pan Jianwei, Yuan Zhensheng and others from the University had made important progress in quantum simulation of ultracold atoms in cooperation with relevant researchers from the Universit
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This is because in her recent works, she used a shark weighing more than 100 kilograms. The program was well received and received 77,000 likes, but trouble came along with it.
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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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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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Bright Picture/Visual China Toothpaste is a type of oral hygiene product. Using toothpaste to brush your teeth effectively is essential for maintaining oral hygiene and improving the health of your teeth and gums. Toothpaste has become a necessity in modern human life. Statistics
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When it comes to the job of a teacher, many people's first reaction is that the job is stable, they have a job, they don't have to worry about unemployment, and they are respected. If they hear someone is a school teacher, they will take a high look, especially because of the tra
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The government supervision function of the quality of the 22-year first-level construction engineer management gold examination project, notes from the First Construction Scholar, long press to like + retweet + comment for continuous updates, click on my avatar in the Wendang ver
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Do you know what depression is? Have you or anyone you know experienced depression? Depression is the most common mental disorder in the world. According to the World Health Organization, the world loses an average of up to 76 million human hours to depression, and some of the mo
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In order to better serve grassroots education and scientific research, improve teachers' scientific research literacy, and meet the scientific research needs of grassroots teachers, the Jiangsu Provincial Institute of Educational Sciences accurately connects the key points and di
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The news that former Japanese Prime Minister Shinzo Abe was shot dead on the streets of Nara a few days ago is probably known to the whole world. He originally wanted to murder the top leaders of the religious group, but later found it difficult to get close to the top religious
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