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The proposal of dual carbon targets has not only made new energy industries such as electric vehicles and hydrogen fuel vehicles soar, but also provided scientists with a research topic, that is, how to turn carbon dioxide into waste through new technologies to achieve carbon red
New applications for solar energy! Michigan professor proposes new process to use CO2 and water to prepare chemical fuels to achieve carbon reduction goals
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Engineers at Northwestern University have created a swarm of crab-like robots that could one day be used to perform complex tasks in small spaces. These robots are only half a millimeter wide, which might be a bit ridiculous in inches. They're made from a shape-memory alloy that
The world's smallest remote-controlled robot can stand on the tip of a ballpoint pen
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How cold is space, and does it drop to absolute zero? What would happen if you fell in without a spacesuit? While science fiction movies would have us believe that space is very cold — even very cold — space itself is not entirely cold. In fact, it actually has no temperature at
How cold is space? The physics behind the temperature of the universe
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A bus-sized planet will pass close to Earth today, Thursday, July 7, passing within just 56,000 miles (90,000 kilometers), or 23 percent of the average distance between Earth and the moon. The asteroid, called 2022 NF, is expected to pass safely by our planet, according to calcul
Scientists detect a bus-sized planet that will approach Earth tonight
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You must know why sea water is salty. Yes, because of the salt content (NaCl). Why is there salt in sea water, or not in rivers? In fact, both river water and sea water contain salt, but in different concentrations. In fact, the salt in the sea comes from land. Before there was w
Why is sea water salty but water on land is not?
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Text ✎Liangshu Editor✎Liangshu is not cool - the seismometer has been removed from the textbook - because there is a large part of the country at the junction of the Eurasian continental plate and the African plate, our country has also become one of the earthquake-prone countrie
Is the seismograph a scam? And it was removed from the textbook. Academician of the Chinese Academy of Sciences: Even the best things to do are better than this.
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Will the question of human origins and evolution be rewritten? If you want to ask, among the many disciplines, which discipline’s knowledge will be turned upside down every five years? Well, paleoanthropology is definitely on the list. Due to the archaeological evidence that pale
Human origin or being rewritten? Fossils reveal that humans may have originated in Africa. Is it an ancestor of the Chinese?
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Petroleum is known as the "blood of industry". With the continuous development of the global industrial revolution, coal's former status has been replaced by petroleum. After all, oil has a wide range of applications, but data shows that from 1965 to 2020, the average annual oil
The average annual global oil consumption is equivalent to one river? There is no way to reduce the weight of the earth
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Distribution of dragon claw balls in this area There are seven kinds of dragon claw balls in this area. Most of them are well-known in artificial horticulture, while some are not well-known and are often misidentified. Albispina is widely distributed in the form of C. cinerea ‘Al
A detailed explanation of the genus Dragon Claw (Season 52: Distribution of Dragon Claw from Izkuna to Tartar 2)
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In the eyes of many people, "alien" and "alien civilization" are synonymous with advanced civilization, and their civilization is much higher than human civilization. In many science fiction novels and movies, this point is particularly prominent. Aliens always appear to be omnip
Fears that aliens visiting Earth will wipe out human civilization may be unfounded
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When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i
A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams
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Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?
Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?
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Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the
What would happen if all the rats in the world died? Will mankind also suffer catastrophe?
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Protecting wild animals is everyone’s responsibility. The reporter learned from the Guangdong Coast Guard Bureau on July 7 that recently, law enforcement officers from the Nan'ao Work Station of the Guangdong Shantou Coast Guard Rescued a pangolin, a national first-level wild pro
Meet a "cute" on the road! Coast Guard law enforcement officers warmly rescue pangolins, national first-level protected animals
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The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th
Why is it said that it rained for millions of years before the earth finally had an ocean?
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This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte
It’s heating up! Global glaciers are disappearing rapidly, and the Everest glaciers are also melting. The Arctic may be ice-free in 13 years
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The weather in Chengdu has been getting hotter and hotter recently. I wonder if everyone has been affected? But even though they are all vegetarian, they are nutritious. There are all kinds of grains and grains. Vegetarian dishes that can be found in any market can be found here.
The weather is too hot and you don’t want to cook? This vegetarian restaurant in Chengdu costs 21 yuan for all-you-can-eat
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What kind of wine do Anhui people drink when treating guests? Gujinggong is not the first choice, but 3 "affordable wines" are preferred. When you think of Anhui, what do you think of? What I might think of is its unique Huizhou architecture, its splendid local customs, and its l
What kind of wine do Anhui people drink when treating guests? Gujinggong is not the first choice, but 3 "affordable wines" are preferred
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Yoshihiro Togashi confessed that he has been unable to sit on a chair for 2 years due to back pain. Netizens sympathized and said not to urge you to continue painting. It is true that I have been unable to draw without being able to sit in a chair for about two years. Now that I
Yoshihiro Togashi confessed that he has been unable to sit on a chair for 2 years due to back pain. Netizens sympathized and said not to urge you to continue painting.
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As Chinese, we should feel lucky and proud as descendants of China. Chinese civilization has gone through five thousand years of wind and rain, and has gone through many hardships and setbacks. It is still standing in the forest of the world, standing in the east, forever. Stand
Where is the conscience? The motherland does not owe anyone anything
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Recently, clusters of epidemics or sporadic cases have occurred in some areas of the country, and there is a certain risk of transmission. From 0:00 to 24:00 on July 6, 2022, Shandong Province reported 1 new locally confirmed case in Qingdao. There were 9 new local asymptomatic i
Please report immediately! Zibo issues emergency reminder again
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When parents are alive, there is still a place to come in life; when parents are dead, there is only a way back in life. People often say that they don’t know which will come first, tomorrow or the accident. In fact, many times we don’t have time to say goodbye, greet you, or mee
Comic: If there was a phone to dial heaven, who would you choose to call?
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