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As summer approaches, ozone pollution occurs more frequently. Because it is not as easy to detect as PM2.5 and haze pollution, which affect visibility, it is often ignored by the public. To this end, Professor Hu Min’s team from the School of Environmental Science and Engineering
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A perpetual motion machine is an ideal machine that can work without any fuel. It does not require external energy input, or it only needs an initial energy. The perpetual motion machine can continue to do work forever without stopping.
Since there is no perpetual motion machine in the world, where does the power for the earth's rapid rotation come from?
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The latest official website news from the Shaanxi Health Commission: On July 4, there were 7 new confirmed cases and 2 asymptomatic cases in Xi'an. So far, there are 10 locally confirmed cases and 8 asymptomatic cases in Xi'an.
up to date! Xi'an epidemic genetic sequencing released: How is it different? Communication chain details map
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Deep sea phobia is a type of phobia. When patients imagine, see or come into contact with ocean-related things such as the sea, big waves, marine life, etc., they will have rapid breathing, rapid heartbeat, cold sweats, trembling hands and feet, and want to exert all their streng
What is bathophobia? Genetic fear
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If you compare a person with a computer, what interesting things will you find? First of all, you have to admire the powerful computing power of computers. The human brain is obviously at a disadvantage. Interestingly, although the computing power of the human brain is not as goo
Advanced functions of knowledge: I predict your predictions. How is this done?
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According to a recent article published in the British magazine "Nature", meteorologists have predicted La Niña for the third consecutive year, that is, a rare "triple" La Niña climate event may occur.
A rare "triple" La Niña climate event may occur. What impact will it have on my country's climate? China Meteorological Administration responded
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As of July 2, researchers from various countries have discovered a total of 85 genetic sequences of the BA.2.75 variant in international new coronavirus genome databases such as "GISAID". This variant first appeared in the genetic sequence from India in early June, and then quick
[Epidemic Prevention and Control] Be alert! It has appeared in many countries and spreads faster
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Bow is an academician of the Chinese Academy of Sciences, an expert in neuroscience, a first-class professor, and one of the founders of modern neuroanatomy in my country. He proposed the hypothesis that the anterior lobe of the mammalian pituitary gland is dually regulated by ne
Academician bows: devotes oneself to one's work and lights a candle
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Last April, a photo went viral on social networks in India. In the northeast of a small town in northern India, people saw the legendary Himalayas from the city for the first time in 30 years. In the past, it was blocked by a thick layer of air pollutants. It wasn't until 2020, w
The Years in which the Earth Changed—What happened to the Earth on which humans live?
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Original title: Chinese scholars join a team to use artificial intelligence to discover new targets for the treatment of "ALS" important role. Recently, an international research team involving Chinese scholars used artificial intelligence to discover potential therapeutic target
new progress! Chinese scholars join the team to discover new targets for the treatment of ALS
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The vastness of the universe is beyond human imagination. But we humans spend all our energy fighting and fighting with our fellow humans for some things. A brief look through this telescope will tell us that those things are trivial. The book "A Hundred-Year Adventure in the Uni
"A Hundred-Year Adventure of the Universe": Follow astronomers to explore the mysteries of the universe
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The new pentaquark, illustrated here as a pair of standard hadrons loosely bound in a molecule-like structure, consists of a charm quark and a charm antiquark as well as an up, a down and a strange quark. Image credit: CERN International Large Hadron Collider (LHCb) Three never-b
Science Discovery: Three new exotic particles discovered with the Large Hadron Collider
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[Source: Xiaoshan Disease Control] Ultraviolet (Ultraviolet, UV) is invisible light with a higher frequency than blue-violet light.
How to effectively protect against UV rays in summer?
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Among the celestial bodies in the universe, there is a huge force among the planets, constellations, and star groups, that is, "universal gravity" (discovered by the British scientist Newton), which pulls and connects each other, and is fixed in a certain position and cannot be s
star of the galaxy - the sun
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We ordinary people's understanding of time is that it keeps moving forward without an end. The famous Jewish physicist Einstein and our country's Shi Yigong have similar views on the concept of time. They believe that time is just human perception and an illusion. Because humans
Both Einstein and Shi Yigong believed that time does not exist. Scientists conducted experiments on women for 130 days.
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Author | Chen Zhihan Source | Science and Technology Publicity Cultural Resource Library As the saying goes, "mentality determines age," and more and more studies have proven that this statement is true. The younger you feel, the faster you will recover from your illness. Recentl
Stop saying you are old! The younger you feel, the healthier you are, study says
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On July 5, according to Hong Kong media reports, the top 20 Miss Hong Kong 2022 appeared at the Shangri-La Hotel in Kowloon, Hong Kong today to attend a media meeting.
The top 20 Hong Kong sisters make their first public appearance! Lin Junxian's daughter is tall and looks like a mixed race, and the beauty with afro hair is a dark horse
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Continuous defeats are not necessarily a bad thing for XYG. They have been stagnant for a long time. After changing to a new starting lineup, XYG's internal conflicts have also been resolved. Most importantly, XYG's boss Zhang Daxian now supports changing the starting lineup. How
XYG's internal conflicts have been resolved, and Zhang Daxian has also accepted a starting change. What is the probability of returning to Group S?
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Summer is hot and the continuous high temperature is alarming. "Sauna day" is coming again! The heat is unbearable and my appetite is poor. How to solve the problem of loss of appetite? My parents are old and like cold dishes, which are refreshing and appetizing. My husband wants
My parents like it cold VS my husband likes it stir-fried, luckily tea oil can do all the decathlons
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The elder brother in Heze, Shandong Province makes snacks. One piece of steamed bun weighs 9 pounds and is stuffed with 16 eggs. One steamed bun sells for 200 yuan. When you come to Heze, Shandong Province, you have to try the special snacks here. The local people like to eat Zhu
Brother Heze, Shandong Province, makes snacks. One steamed bun weighs 9 pounds and is filled with 16 eggs. One steamed bun sells for 200 yuan.
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On a summer afternoon, there is no better way to spend a pleasant time on the streets of Shanghai than to find a street coffee shop full of literary style, order a cup of iced Americano, a plate of dessert, and watch the busy traffic and hurried pedestrians outside the window. Th
Support Shop丨This "Internet celebrity" coffee shop on Weihai Road conveys warmth and beauty with the aroma of coffee
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Author | Niu Jiaojian's highest-scoring domestic drama "Meng Hua Lu" of the year will have its finale on July 2. Although the latest Douban score is 8.3, which is lower than the initial "magic drama" score of 8.8, it cannot be denied. This is the most surprising "out of the circl
"Meng Hua Lu" comes to an end, we chat with marketers about the hit drama's "exit" and "controversy"
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