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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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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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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
The deepest secret in Guangdong, 700 meters underground
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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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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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By examining the gel, which is formed from an exfoliating solution with added silica nanoparticles and solidifies as the temperature increases, the scientists discovered an unusual and previously unknown optical phenomenon. At 29 degrees, the gel transmits only red light, and at
Scientists create simple filter material with tunable wavelength transmission
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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
Nine years after a mysterious fireball fell in Russia, scientists discovered something strange there
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The first people to believe in some form of spontaneous generation were hundreds of years ago. In the 17th century, a number of respected figures in science, such as Francis Bacon and William Harvey, accepted this theory. However, in the 19th century, Louis Pasteur and other scie
Wonderful life - 2. Can life happen by chance (Part 1)
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There are many plants similar to leeks in our countryside, and people collectively call them wild leeks. Today we are going to talk about a wild plant that looks very much like a leek, but it only eats the flowers and not the leaves. Its name is water leek. For some southerners,
The wild grass growing by the water looks like a leek. It is known as the "giant panda" among plants.
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Introduction: The famous "Lilac Tree" has leaves that look like chicken feet and fruits that look like briquettes, but it has many unexpected uses. In recent years, urban construction has gotten better and better, and the greening of various cities has also gradually improved. Ta
The leaves are like chicken feet and the fruit is like briquettes. It is called "Passepartout", but few people know its value.
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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
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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Site Latest News
A few days ago, we learned from relevant channels that some foreign media exposed a set of imaginary pictures of the new Toyota Crown Coupe SUV. It was previously reported that the car is expected to make its global debut on July 15, and is expected to launch 4 models with differ
The latest imaginary picture of the new Toyota Crown sedan, which may make its global debut on July 15, using a hybrid system
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If you are still unfamiliar with the name Yao Qian, you should be familiar with the following songs. From Faye Wong's "I Do" to Rene Liu's "Traveling Apart" and "So You're Here Too", from Tanya Chua's "Stranger" and "Stop Frame" to Chen Li's "When I'm Here".
Exclusive interview|Yao Qian: Chen Lishu never leaves his hand, Yuan Quan is very charming, and Li Min is a sensitive little deer
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Passing by an intersection where the red light flashes, I miss someone, but when the green light turns on, I shed tears; Facing the wind at the exit of the subway station, wrap up your windbreaker and walk with your head down
Men and women who meet and part ways in the city, remember to pay a visit to Tanya Chua
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"2d21690cac5548eea7e03b8e923e65d2","title":"Tanya Tanya+v letter."duration":"207","content":"From the Internet"}--}.
How did Tanya Tanya perform the songs? What songs are good?
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#Meet More Beautiful Childhood# Last night, Dongdong packed up the bookshelf and picked out two books at once: "Mom, I don't want these two books, just throw them away." I took it and flipped through it. I found a copy of "The Boy Who Cried Wolf" and a book called "The Little Rab
A first grade brat’s “It’s too scary, I don’t want it anymore”
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In these years, Sun Haiyang traveled all over the country, from Chaozhou in Guangdong to Fujian, Henan, and Shandong. The distances became farther and farther and the time became longer and longer. His phone number and photos of his son were floating in the sea of people along
Sun Haiyang and his wife returned to their hometown with their son: people from several villages came to greet them, and the family had a reunion dinner
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