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Although the theories discussed on this topic appear to be a bit unfounded, there are many people in Europe and the United States who are preparing for "Judgment Day" and preparing various things in advance. Some people call them doomsday operators.
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[Plumbing Valve Network News] Valve corrosion is one of the main reasons for valve failure. There are several forms or causes of corrosion, which can be roughly divided into six forms of corrosion. Corrosion is a natural wasteful way of drawing metals into their ores.
How are hotel valves corroded?
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We are no strangers to shooting stars. After all, making a wish on a shooting star is a romance recognized all over the world, regardless of national boundaries and cultures. However, meteors generally occur at night. Have you ever seen a meteor phenomenon occur in broad daylight
A huge explosion was heard in the sky in the United States, and a large fireball flew past at a high speed of 24,587 meters per second.
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Ascletis is committed to developing and producing safe, effective, and affordable oral COVID-19 drugs globally. As a leading biotechnology company in China, Ascletis has submitted a new drug clinical trial application for the new coronavirus oral drug candidate RdRp inhibitor ASC
Ascletis’ oral COVID-19 drug candidate submits IND application in the United States
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A sand battery works like a solar panel: it collects heat and stores it as energy. But sunny days are extremely rare in Finland, especially in winter. So Finnish experts have invented something similar - an eco-friendly battery with ordinary sand inside. New eco-friendly battery
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Genome-wide association analysis (GWAS) shows that more than 90% of disease-related mutations are distributed in non-coding regions, and the "tail" of the gene, that is, the 3'UTR (3' untranslated regions) region is more enriched, but its functional and direct Causal analysis is
Cell | High-throughput functional analysis of non-coding mutations that directly affect disease and evolution
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This listing is only for the brave, so do your best and witness the magic of these images. These photos from around the world will fascinate you as you see how the spinning planet we live on shocks us.
The white heart, the houses covered with volcanic ash, and the long legs of the owl, there is always one picture that will shock you
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Mount Fuji is not as "immovable" as it appears on the surface. It seems that a force is rapidly building up inside! Some experts believe that Mount Fuji may erupt at any time; other experts disagree, believing that people are over-interpreting the recent anomalies in Mount Fuji!
Is Mount Fuji in Japan safe? Chinese satellite unexpectedly discovered that the snow area on the top of the mountain has decreased by 61% in 4 years
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Octopus is an invertebrate animal in the ocean, but compared with other earth creatures, octopus has too many unique characteristics, such as certain physiological structures and behavioral characteristics, that even more advanced vertebrates cannot compare with. . Judging from t
It’s too harsh on yourself! After mating, octopuses sometimes eat themselves. Why do they do this?
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There seem to be many secrets hidden in the deep and dark universe, and humans have been full of curiosity about them from the moment they gained intelligence. Fortunately, the universe is not impeccable. The little bits of starlight in the night sky are the key to deciphering th
Telescopes are indispensable for astronomical observation. Are astronomical telescopes expensive? It's kind of mobile and very cheap
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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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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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As we all know, since humans have known about the universe, they have always wanted to explore its mysteries. At present, the scientific community generally believes that the earth will not be the only oasis in the universe. After all, the vastness of the universe is beyond our i
Astronaut encounters aliens in space, tells the story of the origin of intelligent life and the cause of the universe, shocking the world
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In the movie, the dungeon lord Gruishka is waiting for a major makeover in order to capture Alita, with his head and spine hanging in the air and twisting around.
He is gone, "Peter 2.0" lives forever! Cyborg Evolution Design Guide, are you interested?
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According to relevant records, very "weird" creatures actually appeared in Japan as early as the 1960s and 1970s. At that time, this strange-looking species had a "protruding mouth, hairless body, wrinkled skin, like a dog and a monkey, and walked with a tremble." On the one hand
Mysterious hairless animal with long face discovered in Japan! Experts warn: Don’t touch it, what exactly is it and why?
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According to the official WeChat message of the Lunar Exploration and Aerospace Engineering Center, the lunar rover and lander of the Chang'e-4 mission "Yutu 2" completed sleep settings at 19:14 on July 5 and 6:00 on July 6 respectively, completing the 44th It works during the da
Chang'e-4 completed its 44th lunar day work and entered its 44th lunar night sleep
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What are the factors that determine the cost of APP development? In recent years, due to the widespread popularity of smartphones and the continuous development of mobile Internet, APPs have played an important role in people's lives. Many corporate developers are eager to develo
What are the determinants of Hefei APP development costs?
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Source: China Taiwan Network Hsinchu Mayor Lin Zhijian. (Photo source: Taiwan's "China Times News Network") China Taiwan Net reported on June 20 that according to Taiwan's "China Times News Network", the Democratic Progressive Party's "election meeting" unanimously agreed on the
Lin Zhijian ran away and was re-elected as mayor of Taoyuan. People's Party ridiculed: Will Hsinchu and Taoyuan be merged next?
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According to Taiwan media reports, the Democratic Progressive Party officially recruited the current Hsinchu Mayor Lin Zhijian to run for Taoyuan Mayor on the 22nd, and Vice Mayor Shen Huihong joined the party to run for Hsinchu Mayor. Both of them have announced that they will r
Extremely rare! The mayor and deputy mayor of Hsinchu, members of the Democratic Progressive Party, both resigned and ran for election, turning 450,000 citizens into "orphans"
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Hsinchu Mayor Lin Zhijian. (Photo source: Taiwan's "China Times News Network") China Taiwan Net reported on June 20 that according to Taiwan's "China Times News Network", the Democratic Progressive Party's "election meeting" unanimously agreed on the 18th to recruit Hsinchu Mayor
Lin Zhijian ran away to run for mayor of Taoyuan. The People’s Party ridiculed: Where is the former oath of love?
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The man holding the horse in front of him has reached the age of 24, but today is the day when he officially joins the ranks of adult "men" because he obtained a wild horse and won the horse riding competition. What a strange custom is this? Woolen cloth? Today I will take you to
The tradition of Nepali horse herders, wild horses as a coming-of-age ceremony, and only those who win the horse race can be called a man
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As one of the three heroes of the Western Han Dynasty, Han Xin made great contributions to Liu Bang in wiping out the heroes and conquering the world. He can be said to have made the greatest contribution. He destroyed Wei, Dai, Zhao, Yan, Qi, and Chu, and his reputation spread f
Legend of Chu and Han: Han Xin was executed by Empress Lu, and he could not see the sky, the earth, the light, or the iron tools.
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