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Will extraterrestrial civilization exist? This is a topic worthy of our thinking and research. Logically speaking, the possibility of the existence of extraterrestrial life and extraterrestrial civilization is relatively high. After all, the universe is too big and there are coun
No wonder academicians believe there are aliens! New discovery of "Eye in the Sky": Received signal from suspected extraterrestrial civilization
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CCTV news: In the "14th Five-Year Plan", Hong Kong has a new important positioning as an "international innovation and technology center." Hong Kong has strong scientific research capabilities, but it also faces shortcomings such as land shortage. Under the blueprint of the Guang
Hong Kong opens a new chapter | Join forces! Relying on the Greater Bay Area strategy to develop an international innovation and technology center
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The mysterious species-"anchovy" appears? Recently, according to media reports, researchers from Xiaogan City, Hubei Province discovered an extremely rare fish - anchovy during an inspection in a suburban river. It is reported that researchers once believed that the anchovy may h
Mysterious species discovered! It appeared in the Yangtze River for the first time in 10 years. It was once eaten to the point of being endangered due to its delicious meat.
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In recent years, the aerospace science and industry has been very powerful and has presented us with many aerospace miracles, which are the best expression of China's power. The achievements we have seen include: China's fire detection, lunar exploration projects, China's manned
Aerospace Science and Industry is very impressive: a big conjecture about "a certain laboratory"
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https://www.science.org/doi/10.1126/science.abm1741 Researchers such as Zhuang Xiaowei from Harvard University used the MERFISH technology (1) developed by them to analyze the cell composition, distribution pattern and interaction of the human cerebral cortex, and further compare
Science | Zhuang Xiaowei and other new work uses MERFISH to analyze the tissue structure of human cerebral cortex
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Introduction: If you want to deeply understand the general theory of relativity, first answer these 6 questions about the equivalence principle. Let’s talk about the relationship between gravity and quantum mechanics again - Spirit Escaper If you believe that gravity is a geometr
To deeply understand general relativity, let’s answer 6 questions about the equivalence principle.
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This is the warning that NASA Administrator Bill Nelson gave to China's space program in an interview with German newspaper Bild. He said that China may land on the moon and said, "This is ours now, don't come over."
The director of NASA warned that China wants to occupy the moon, and NASA will do anything to get money.
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As the king of beasts, tigers have a very vigilant personality. They usually live deep in the jungle, occasionally appearing near human residences, and rarely encounter humans. Recently, in Linhai, Zhejiang, villagers called the police and reported that there were tiger-like anim
Several tiger-like animals in Zhejiang are standing guard on the top of the mountain. When you take a look with a drone, you can see that the rhubarb is lying in such a leisurely manner.
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She is Liu Yang. She officially entered space in 2012 and set an initial example for subsequent female astronauts. She is a sonorous rose that must be mentioned in the history of Chinese spaceflight.
How do female astronauts solve the "privacy" issue in space? Will blood flow backward during menstruation?
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Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors Matthew F., University of California, San Francisco, USA.
Spatiotemporal correlation between macrophages and exhausted CD8+ T cells in tumors
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It is estimated that many people have seen the scene of "dragon sucking water" on the Internet. In the sky covered with dark clouds, a thick water column rises from the water surface and goes straight to the dark clouds in the sky. It seems that some kind of material and substanc
The rare spectacle of dragons sucking water has been frequently performed in my country recently! What draws water up to the sky?
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First, let’s take a bird’s eye view of the planet below our feet. Next, if you look carefully at the pictures and text below, you will be very shocked... ▼Every day, there are so many people flying around on the earth, just like in the picture below. ▼The population in the circle
Very interesting map
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The earth's temperature is rising, extreme weather conditions are increasing, green vegetation is decreasing, the ecology has been damaged, and wild animals are facing the risk of extinction.
We are familiar with “environmental protection”, but what is its specific connotation? What should we do about it?
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Have you noticed such a pattern? When you sleep alone, you don’t sleep very well. You often wake up immediately due to some movement, or you dream all night. When you wake up the next day, you don’t have any energy. You always feel that Not getting enough sleep. If you sleep in t
Does sleeping with a partner make you sleep worse or better? Study: Sleeping with two is better
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1. Morphological characteristics: The body wings of Star Beetle are black, with multiple white spots on each elytra. Its body length is 50mm and its head width is 20mm. The body color is bright black; there is a white spot on the left and right sides of the front and back of the
Feiben Classroom - Star Beetle
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The imagination of the masses is the art of creation, and it is also the shackles of self-improvement. In 1981, Hilary Putnam put forward a conjecture in "Reason, Truth, and History": A person's brain was cut off from the body and put into In a tank containing a nutrient solution
Metaverse - "the ultimate dream" or "just a fantasy"?
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From the perspective of the Xuanxiang drama, Ruri's temperament is arrogant and values self-esteem. If he is defeated because of his inferior skills, he will think of ways to defeat the enemy, and then regroup and make a comeback. I believe it will be nothing to him. Has he t
"Xuan Xiang Fission Chapter 27.28" The connections are dim and the evil sins are covered up, the blue wind has no ability to sweep away the violent waves
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Let’s discuss a question: What is a good family? Some people say that a loving home has warmth and popularity. Everyone has a different answer. Then let's take a look at Hayao Miyazaki's movies. Many of his movies have both realistic and romantic and emotional parts. The prototyp
Enjoy the summer stories in Hayao Miyazaki's cartoons and feel the charm of art
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From infancy to independent walking, parents go through many obstacles for their children. 0 to 3 years old is the golden period for children's brain development, and we must pay more attention to it. We all know that the "fontanel" is a barometer of the health of the baby's brai
Protect your baby’s health from scratch
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Toutiao netizens raised this question because they have written similar articles before, but the topic may not have received much attention and the reading volume is very small. Children have coughs and recurring fevers, which have been frequent recently. Ten days ago, a friend's
The recent cough in children should attract enough attention from parents
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It is said that tigers are poisonous and cannot eat their children. However, a baby less than half a month old was "murdered" by his biological father three times in a row in inhumane ways just because he was "intersex."
Behind the birth of "intersex people": it is the ignorance of parents that is destroying the lives of children
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On the summer table, there must be a cold dish that relieves the heat and is appetizing. Try this, it is simple and easy to make. Ingredients that need to be prepared: half a carrot, 1 egg, 3 spinach, 1 small Longkou vermicelli, 1 dry red pepper, 10 Sichuan peppercorns, 3 cloves
Summer appetizers, cold salad, home-cooked dishes
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