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Satellite images from NASA and the European Space Agency have captured the appearance of the first sunspot of the new solar cycle. Sunspots are areas of intense magnetic activity, dark spots visible on the surface of the sun. Sunspot activity rises and falls with an approximately
"Space Observation" The beginning of a new solar activity cycle
05/18
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On July 2, Xin Baoan, Chairman of the State Grid Corporation of China and Secretary of the Party Leadership Group, went to Nari Group Co., Ltd. for investigation. He went deep into the front line of production and scientific research to learn about technological research, product
Xin Baoan, Chairman of State Grid Corporation of China, went to NARI Group for investigation
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When the planet experiences events such as fault movement, rising magma flows, and massive landslides, energy is released, and seismic waves are one of the results. In a new study, scientists found that earthquakes occurred at similar locations in the Kermade Islands in the South
Study finds: Earth's outer core is changing over time
05/18
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What is outside the universe? Maybe this can no longer be explained completely by science, and some of these ideas need to be used. People have been thinking about this issue since ancient times. For example, the ancients tried to describe the "outside" and boundaries of the univ
What is outside the universe? Perhaps it can only be explained by philosophy.
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But dinosaurs luckily escaped this disaster and dominated the Jurassic and Cretaceous worlds. So, what was the cause of the mass extinction of terrestrial life at the end of the Triassic?
How to become a land overlord for 130 million years? Dinosaur: Put on a "down jacket"
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[Academician of the Chinese Academy of Sciences and Southwest University #Karstologist Yuan Daoxian won the International Award#] The reporter learned from Southwest University on the 3rd that at the recently held Eurokarst2022 conference at the University of Malaga in Spain, #my
[Yuan Daoxian, academician of the Chinese Academy of Sciences and Southwest University #karstologist, won the international award#]
05/19
1599
What happened to Tibet? 350 research experts gathered together, and they all claimed: They saw something incredible, which would bring at least billions of resources every year. Even the villagers stood around in surprise. What was going on? What exactly are these things, and wha
Tibetan villagers make new discoveries! 350 experts gather for investigation, bringing in at least 1 billion resources every year
05/18
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This method based on mechanochemistry is one of the important advances in the modification of liquid metal, which essentially broadens the practical application of liquid metal in functional polymer composites, thermal interface materials, and electromagnetic shielding products.
Sichuan University team develops liquid metal mechanochemistry technology, which has huge potential in fields such as energy storage materials
05/18
1994
Researchers test glass membrane roofs under real-life conditions in the rooftop greenhouse of the "Oberhausen Old Market Garden". (Source: Fraunhofer Umsicht) Glass roofs and architectural elements made of glass are not only visual highlights but also serve important functions. B
lightweight glass roof
05/19
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Recently, Mount Fuji in Japan has not erupted for 300 years. Once it erupts, the consequences will be unimaginable. Some scholars say that if Mount Fuji erupts, Tokyo, 80 kilometers away, will be plunged into darkness within two hours.
Notes on the discovery of power-free air conditioners (4) How to control volcanic eruptions and use their thermal energy to generate electricity?
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Proteins usually need to "work" through conformational changes. However, existing tools for tracking conformational changes of proteins in living cells are still lacking, and in many cases they cause great interference to the system or are not scalable (1, 2).
Cell | New system for tracking dynamic changes in protein conformation in living cells
05/20
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It can be seen from the radar echo that the intensity of the convective cloud group entering the Shijiazhuang area is very high, and it has shown an obvious dark red color on the radar, indicating that the convective activity inside the cloud group is very intense, and there is a
tragedy! Eight people died while taking shelter from the rain in Shijiazhuang! How powerful is extreme weather?
05/20
1004
It’s not why tumors occur, but why they don’t occur so early and so frequently is a more puzzling question. Recently, a work by researchers such as Wellcome Sanger Institute Phil Jones made an important exploration into this. The researchers believe that one of the important mech
Nature | "Game theory" in the disappearing "micro-tumor" tissue
05/20
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In addition to the well-known particulate pollutants such as PM2.5, ozone is also an important indicator for evaluating air quality. So what exactly is ozone pollution? What's the harm? Ozone is an allotrope of oxygen. It is a colorless or light blue gas under normal temperature
What is ozone pollution? What's the harm?
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Recently, researchers prepared a highly responsive conductive hydrogel with weather resistance, dual-functional sensing and antibacterial functions by adding silver nanoparticles and modified carbon nanotubes to polyvinyl alcohol/borax hydrogel.
Tianjin University of Technology: Highly sensitive, weather-resistant strain and temperature sensor hydrogels
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It is also expected to promote new progress in academic research and industrial applications of solid-state ZABs. A related paper titled "Water-in-Salt" Nonalkaline Gel Polymer Electrolytes Enable Flexible Zinc-Air Batteries with Ultra-Long Operating Time was published in "Advanc
Jiangnan University: "Water-in-salt" non-alkaline gel polymer electrolyte enables flexible zinc-air batteries
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Site Latest News
The editor has just seen many friends in the car circle talking about the Audi A4 (imported) discount of 43,000 yuan. With such an attractive price reduction, friends who want to buy a car will not consider taking advantage of it? Audi-Guanghui Anhui Aoxiang Store, event time 07.
Hefei Audi A4 (imported) welcomes inquiries, price reduced by 10.2%
05/20
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Audi-Guanghui Anhui Aoxiang Store Audi A6 (imported), now available, hot sales, in order to give back to the majority of users, as of July 4, car purchase discount 11.
Hefei Audi A6 (imported) welcomes inquiries, limited time discount of 11.74%
05/20
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What should I do if there are endless projects in the company, the daily congestion at the subway entrance, and no personal space? I want to buy Binyue, I want to buy Binyue, I want to buy Binyue. Say important things three times! Recently, the Bengbu Yongyue Geely 4S store Binyu
Bengbu Binyue store has a limited time discount of 0.11%, welcome to visit the store for appreciation
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The ID.6 CROZZ that I have been thinking about for so long finally has a discount after waiting for so long. The editor found out that the Xiamen Yingzhong FAW-Volkswagen store has a maximum discount of 0.04% as of July 4th. Is this a good opportunity for friends to join the edit
You will earn money when you buy it, Xiamen ID.6 CROZZ car purchase discount is 0.01 million yuan
05/20
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Know the car quotation in advance: Bengbu Yongyue Geely 4S store, Xingyue limited time special offer and big discount, 07.04-07.04 limited time special offer 0.
Bengbu Xingyue is available for test drive, with a car purchase discount of 3.99%
05/20
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Today I would like to recommend a car to you: it is the Audi A3, which is especially suitable for daily use. It is reported that: Audi-Guanghui Anhui Aoxiang Store will give back to users for a limited time from July 4th to July 4th, with a car purchase discount of 19.
Hefei Audi A3 welcomes inquiries, price reduced by 41,100 yuan
05/20
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