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Theory of Evolution: How did Darwin come up with it? - BBC News
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Andromeda over the Sahara. The Andromeda Galaxy is the farthest thing we can see with the naked eye from Earth. The galaxy is about 2.5 million light-years away from Earth. In a few billion years it will collide with our Milky Way and eventually merge.
Do you believe the world is real?
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The CRS-25 "Dragon" cargo spacecraft was launched at 08:44 on July 15, 2022, Beijing time. The "Falcon 9" launch vehicle carrying the CRS-25 (the 25th Commercial Resupply Services) "Dragon" cargo spacecraft was in Florida. Kennedy Space Center station 39A (LC-39A) ignited and lau
Attack! The first "Dragon" cargo spacecraft in 2022! An informative scientific experiment trip
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On the afternoon of July 10, under the scorching sun, students from Class 2122 of Changjun Bilingual Experimental School came to West Lake Park to participate in the "Ecological Civilization and Environmental Supervision" Changsha CPPCC Member Studio and Changsha Wildlife Protect
To protect the beautiful ecological homeland, Changjun students participate in activities to eliminate alien species
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Ancient Discovery | What did the ancient human "Mengzi Man" look like 14,000 years ago? Through ancient DNA research, Chinese scientists have unveiled the mystery of the "Mengzi Man" who lived 14,000 years ago. The results were published online on the 14th in the internationally
What did the ancient human "Mengzi Man" look like 14,000 years ago?
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(Global TMT July 15, 2022) "3D printing" became a popular search term in Japan not long ago. 3D printing is a technology that uses adhesive materials such as powdered metal or plastic to construct objects by printing layer by layer based on digital model files. 3D printing first
3D printing is on trending searches in Japan! Can 3D printing, where everything can be manufactured, become a breakthrough in solving the supply chain crisis and energy transition?
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On July 10, 2022, the Journal of Medical Virology, an authoritative international journal of virology, published online a multi-center study on the safety and immunogenicity of the domestically produced inactivated COVID-19 vaccine for people with liver cancer, completed in coope
A multi-center study on the safety and immunogenicity of the domestic inactivated COVID-19 vaccine for people with liver cancer
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Introduction: The "three-eyed monster" in the rice fields looks like a fish and a shrimp. When I was a child, I used to catch it and feed it to ducks. Is it a pest? The South is about to usher in the "double robbery", which was the farm work that rural children were most afraid o
The "three-eyed dinosaur shrimp" in the rice fields looks like fish and shrimp. When I was a child, I used to catch it to feed ducks. Is it a pest?
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Atoms are composed of nuclei and electrons. In the classical atomic model, electrons are thought to orbit the nucleus, much like the Earth orbits the Sun in the solar system. If that were the case, electrons would release energy (electromagnetic radiation) as they orbited the nuc
Electrons and atomic nuclei are negatively and positively charged respectively, so why don't electrons fall into the nucleus?
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This article is reprinted from the "Chinese Biophysical Society" public account Chinese Biophysical Society. The official subscription account of the Chinese Biophysical Society serves BSC members and professionals in the field of biophysics. 300 original articles "Tan Jiazhen Li
"Talking about Awards" Special | Things about the Tan Jiazhen Life Science Award
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Female scientific and technological workers are an indispensable and important force in promoting scientific and technological innovation. This morning, the 17th China Young Female Scientists Award Ceremony was held in Beijing, hosted by the All-China Women's Federation, the Chin
The total number of female scientific and technological personnel has reached nearly 40 million! The 17th China Young Female Scientists Award was presented
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It is well known that inflammation is a series of responses initiated by the evolutionarily conserved innate immune system that maintain host health by eliminating pathogens and restoring cellular and organismal homeostasis.
Immunity: Scientists reveal how mitochondrial damage triggers damaging inflammatory response
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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.
Custom magneto-optical trap allows cooling of indium atoms to near absolute zero
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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.
Improving the performance of fiber-optic integrated quantum memory
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The Abel Prize is a Norwegian mathematics award awarded annually. Since 2003, a committee of five mathematician academicians from the Norwegian Academy of Natural Sciences and Letters has been responsible for announcing the laureates.
25 "Abel Prize" winners have made indelible contributions to the development of mathematics
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Hello everyone, I am Xiaolong, a high-burning hybrid shear, bringing you the latest information. Recently, on July 12, 2022, in Nanchuan District, Chongqing Province, my country, two suns appeared miraculously, one big and one small, just like brothers. This Such wonders have onl
"Double Suns Arrive", Nanchuan District, Chongqing, like cloning the sun
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Qinghai Spring Stock Price Trend Qinghai Spring (600381.
Two Nobel Prize winners "help" Tinghuajiu make wine. Can the "Father of Viagra" help Qinghai take off in spring?
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The picture comes from a report I saw on the Internet. It said that a family of three went on a trip. After the child unfortunately fell into the water, the mother immediately tried to save her to no avail, and the father followed closely. Eventually, they all fell into the water
Accidents happen everywhere, and the key to being prepared is to look at things from a child’s perspective
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Children always give people the impression of being lively and full of life, but have parents ever had such an experience? ↓↓Children always make some small movements during class or talk or play with classmates next to them. There seems to be nothing to focus on. Children cannot
Children always have trouble concentrating, Chinese medicine may have a trick | 12355 Parent Forum
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Introduction: The breakdown of a marital relationship has a great impact on children. Although children are young, they will be closer to whomever they spend more time with. When they see their mother being bullied, they will do their best. protection as possible. The mother got
A single mother in Hubei was bullied, and her 7-year-old son rushed to protect her. Mother: Everything was worth it
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After the baby is born, many mothers will feed with breast milk, but many people will feel that the baby prefers to sleep with breast milk. And it’s not just one or two people, it’s like this for many babies. So everyone will have different opinions on the matter of babies sleepi
Does your baby like to sleep on milk? Understanding the truth behind it makes breastfeeding easier
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[Walking in sleep at night, Xiaomeng listens]: The same name on the entire network, welcome to follow, please authorize reprinting, plagiarism will be investigated! I saw a post on the Internet: A woman in Sanya, Hainan fell drunk on the street, cried to passers-by and scolded he
A woman in Sanya lay down drunk in the street and cried bitterly: He said he loved me, but he didn’t even give me a gift of 300,000 yuan.
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In 1985, in the Mu Us Desert in northwest China, a thin, gray old horse carried a 19-year-old girl who was as beautiful as a flower, from Jingbian County, Shaanxi Province, all the way to the depths of the desert. That day was her big day, but the girl's face was full of tears. S
The girl was forced to marry a man 5 years older. Her only property was a few sheep and she couldn't see anyone for a month and a half.