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A strange crystal that scientists have never seen before. Strange crystals under an electron microscope. Taskaev On February 15, 2013, a mysterious fireball streaked over Chelyabinsk in southern Russia. According to estimates, scientists believe that this is an asteroid with a di
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Everyone’s genome has various variations, like precious “mutants”, which provide important materials for studying gene function (1).
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As a scientific researcher, Wu Jianhua has been talking a lot recently. Rumor has it that the Chinese Academy of Sciences' neutrino laboratory 700 meters underground in Kaiping, Jiangmen, Guangdong, injected 20,000 tons of water on June 27. After that, people could no longer see
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A few days ago, the Event Horizon Telescope (EHT) collaboration held simultaneous press conferences in various places around the world, including Shanghai, to show the public the first photo of the supermassive black hole at the center of the Milky Way. Similar to the first black
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Since ancient times, people have been pursuing the secret recipe for longevity and eternal youth. It is said that only the characters in TV series and film and television dramas can portray it. It does not exist in reality. However, with the unremitting efforts of scientists, it
Scientists have discovered that human cells can make human cells 30 years younger. Can people really rejuvenate themselves? How to do
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Millions of years ago, a group of apes gathered together on the African continent. They were no longer frequent visitors in the trees, but instead galloped on the grasslands. Like most predators, they began to pursue prey. Of course, human civilization at that time It has not yet
Russian fishermen accidentally salvaged a "chip" from 250 million years ago. Is the earth's civilization recycling?
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When a meteorite falls into the earth, it will rub against the earth's atmosphere and burn. If the meteorite is large enough, we will be able to see a flying fireball. In this case, if we throw a raw egg down while flying on an airplane, will it turn into a mature egg when it lan
If you drop an egg from an airplane, will it be cooked when it hits the ground? I can't eat it anyway
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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
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During the Cold War period after World War II, mankind began a race to develop nuclear weapons, and the United States and the Soviet Union gained the power to destroy the earth. So what would happen if a nuclear bomb was detonated in the Marianas Trench? . The deepest place on Ea
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Hello, everyone, this is the Yi Nao Cloud Research Circle, I am Qiuqiu~ As we all know, the replicability of research is crucial.
Dry information | fMRI standard reporting guidelines are newly released, come and increase your knowledge
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Recently, China Forestry Press held a symposium on the theory and technology of grassland ecological restoration and a new book launch of "Main Technical Models of Ecological Restoration of Degraded Grassland".
Commissioned by the National Bureau of Investigation, this major achievement was officially released! It is the first time in the country for an academician to write a preface!
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1. When did cats start to look like this? 2. “This is what an artichoke would look like if you let it bloom.” 3. “A large group of turtles sunbathing on a floating tree trunk” 4. “The passion vine bloomed this morning!” 5. “These two strawberries grew With a pair of happy feet.”
19 photos of natural beauty that will completely mesmerize you
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Text | Science Wormhole animals reproduce through mating, but their pairing forms are diverse and can be divided into relatively rare monogamy (monogamy) and mixed mating. The mixed system also includes polygamy, polyandry, and polyandry. As we all know, animals mate in order to
"Monogamous" animals, if one partner dies, can they withstand the temptation of mating?
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On July 3, Typhoon Siam made landfall in South China and is pouring rain in many places in the south. Typhoon Airi is moving in the Western Pacific. Today, its center has moved into the East China Sea, bringing refreshing blue sky and white clouds to many places in the Yangtze Ri
rare! As hot and high pressure climbs up the Tibetan Plateau, will there be problems with the glaciers? Analysis: Northwest or extreme heat
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As we all know, there are two space stations in Earth orbit today. One is the International Space Station, which has been operating for more than 20 years, and the other is the Chinese Space Station, which has only been operating for one year. The International Space Station is i
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Controlled ion transport within nanochannels is crucial for biological membranes and artificial membrane systems. Covalent organic frameworks (COFs) are emerging crystalline polymer materials with regular and adjustable nanochannels, and have become an ideal material platform for
"ACS Nano" from Tianjin University's Wu Hong/Jiang Zhongyi team: charged nanochannels in covalent organic framework membranes achieve efficient ion interception
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The armor's original body has a double bonus of strength and agility, and the initial defense is not low. The key is the probability of special effects. This is really imaginative. Just imagine a 70-plus Strength Sensitivity double bonus, and then a Beast Power, giving you a phys
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Some people gradually stop contacting them, not because they are far away from each other, but because there is no suitable reason to contact them and no suitable opportunity to meet them. They can only keep them in their hearts, recall them occasionally, and miss them occasional
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Today I’m going to tell you, if you get 200 points in the college entrance examination, should you still go to college? Different people must have different opinions when it comes to this. Everyone has different ideas, so everyone's choices are also different. The following point
I have passed more than 200 points in the college entrance examination, should I continue to study in a junior college?
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Link: Testianxia Psychological Network - Provides psychological counseling services and shares mental health knowledge (free psychological testing, psychological help) User A replied: Anything that is unrealistic will sooner or later encounter reality in one way or another. Gener
Do you get into trouble because you have a particularly positive attitude?
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Just recently I have been troubled by a question. I believe most of us have the same question as me: Is your choice really your own choice? A good person must be a good person? Are bad guys always bad? Nothing in this world is good or bad, it's just the criteria we make for judgi
Is your choice really your own choice?
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"Spring and Autumn", in the spring of the third year, Wang has already passed the second month of the month, and there is an eclipse on the sun. In the third month of Gengxu, the King of Heaven died. In the fourth month of summer, Xin Mao, the Jun family died. In autumn, Wu's son
Spring and Autumn Period·720 BC
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