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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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As living conditions improve day by day, more and more families own cars as a means of transportation. At the same time, tens of millions of cars are scrapped every year, along with a large number of discarded car tires. We all know that car tires are rubber products, similar to
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The impact of the earth's geological conditions on life is obvious. Different geological environments, such as deserts, mountains, forests and oceans, correspond to different organisms.
Scientists establish a new mineral classification system that will help interpret the earth and search for extraterrestrial life
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Everyone’s genome has various variations, like precious “mutants”, which provide important materials for studying gene function (1).
Nature | Analysis of 454,787 human protein coding sequences reveals the impact of genetic variation on health
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This satellite image from the Copernicus Sentinel-2 mission takes us above Kiev - Ukraine's capital and most populous city. (Please note that this picture was taken in 2019, so the flames and smoke of war are not visible). Kyiv, also known as Kiev, is visible just below the cente
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Jeffrey Sachs, chairman of the Lancet COVID-19 Committee, said: The new coronavirus does not have any natural origin. Rather, it was produced in an accident in a US biotechnology laboratory.
Chairman of the Lancet COVID-19 Committee: The virus may have originated in a US biological laboratory
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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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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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Amazing Nature (17 Photos) 1 "There's an albino mole in my yard, odds of 1:100,000." 2 "My drain pipe was clogged so I pulled it up and a frog came out ."3"My first glowing beetle pupa hatched yesterday." 4"I found a little snail crawling on a spider's thread outside my house."5.
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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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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
Among the Chinese, Russian and American space station cabins, whose sleeping area is the best? The Tianhe cabin sleeping area is simply a luxury version
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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
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NASA Administrator Nielsen has made "wild remarks" in the media again. In a recent interview with Germany's "Bild", he said, "Beware of China occupying the moon."
Afraid? NASA Administrator: Watch out for China occupying the moon! Who wants to bypass the Outer Space Treaty?
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Bureau Veritas (BV), in partnership with Total Energies, has launched a study aimed at reducing the risks of ammonia as a marine fuel, with a particular focus on the mitigation and treatment of ammonia leaks. This study assesses the risks posed by ammonia leaks to the health and
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Guangming.com News In recent years, Mengjin District, Luoyang City, Henan Province has accelerated the protection, management and ecological restoration of the Yellow River wetlands, adhered to the management of mountains, water, forests, fields, lakes, grass and sand systems, an
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A new study examines the living conditions of dinosaurs before the disaster, which may help scientists better understand the consequences of contemporary climate change. One day 6 million years ago, the end came and life came to an abrupt end. An asteroid impact roughly closed th
If the earth had not been hit by an asteroid, would the dinosaurs have perished on their own?
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Microsoft has acquired the gaming giant Blizzard, as everyone should know. With the support of the rich man, Blizzard is getting bigger and bigger, and it has begun to attract more new teams to join, expand its production team, and produce better games. game. The latest news is t
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Since last year, TES has been a team that has attracted much attention in the LPL. This team has two top domestic double Cs, namely Knight in the mid lane and Jackey Love in the bottom lane. Many netizens call these two players " "Sailors" sounds like a very affectionate nickname
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Title: Complete Collection of Xianxia Mobile Games in 2022, Number One in the Ranking of Xianxia Mobile Games in 2022. The Xianxia mobile games on the market are becoming more and more complicated. Either the equipment explosion rate cannot be exploded, or you need to recharge be
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Title: Collection of National Miracle Gift Pack Redemption Codes, Collection of National Miracle Gift Pack Activation Codes hello, everyone, today’s game industry is booming, and there are so many games that it is dizzying. In order to make their games recognized by players, game
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I took a picture of my mother. My son grew up under the care of his mother. Every Double Ninth Festival, he clamored to see his grandma. However, my work unit is busy this year and there is no holiday. I cannot take my son back to my hometown to visit my mother like in previous y
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Title: Collection of redemption codes for Datang Wushuang gift packs, collection of activation codes for Datang Wushuang gift packs Hello, everyone, there are simply too many games nowadays. How can a game attract players without good benefits? This is why the game official will
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