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No matter from which angle you look at it, Peng Yongzhen is not one of those who wins at the starting line. This academician of the Chinese Academy of Engineering and professor of Beijing University of Technology cut wood in the mountains when he was young, and did not enter univ
Academician Peng Yongzhen: Don’t let “late start” become an excuse
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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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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
The world's first sand battery has started working | It helps store thermal energy and heat places
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It has long been thought that ancient humans moved out of Africa from primarily relatively affluent woodlands along the Mediterranean coast (1, 2). However, a recent work found that this is not the whole picture (3).
Nature | New research finds the hidden "story" of humans' "out of Africa"
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High-end polyolefin - one of the eight new chemical materials, is a polyolefin product with high technical content, high application performance and high market value.
The over-trillion high-end polyethylene industry explodes! Have you seized this new blue ocean market?
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Some time ago, some netizens reported that a strange phenomenon of "thousands of flying swallows" appeared over Leshan, Sichuan. Thousands of swallows hovered over Leshan and made scalp-numbing screams. Seeing this scene, many netizens said: Is the "flying swallows" that appeared
The phenomenon of "flying swallows flying thousands of miles" in Sichuan has triggered heated discussions. What does it portend? A sign of an earthquake coming?
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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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On July 6, InnoCare announced that its independently developed new drug application (IND) for a BCL2 inhibitor was accepted by the National Medical Products Administration (NMPA).
InnoCare’s BCL2 inhibitor submits clinical application
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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.
Scientific Survival Techniques - Doomsday Survival Apocalypse
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(Image source: Internet) Analog computers have been providing services to mankind long before digital computers swept the world. Now, the nature of quantum physics is causing us to reexamine the distinction between digital and analog. Quantum hardware companies like Pasqal are “e
Pasqal Chief Technology Officer: Analog quantum computing takes the lead in bringing quantum advantages to industry
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In the classic Korean drama "Blue Life and Death", there is this sentence: "In my next life, I want to be a tree, so that I can always stay in one place and never leave." From ancient times to the present, trees have always been "rooted in the earth" "The image of "appeared", and
Did you know that trees can walk?
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Close your eyes and imagine that you eat some purple grapes and then your whole body turns purple. Isn't this scary? Of course, such bizarre things don't happen to humans. But Melissa Abramovitz told me that this is exactly what happens in sea caries.
How do sea slugs change color?
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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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[CNMO News] Weight loss has always been a hot topic among people. Some people eat too much and don’t gain weight, while some people gain weight even if they drink water. Therefore, losing weight also troubles many people. They have tried various methods but still have no effect.
It may be possible to eat dry without gaining weight. German scientists discovered signaling molecules that promote fat burning
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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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The Phaeton was once the flagship sedan of Volkswagen, and its level of luxury is no less than that of the BMW 7 Series and Mercedes-Benz S-Class. However, the "Volkswagen Standard" is indeed the original sin, and it cannot support the excessively high price. As a result, the mar
Still a large Passat, the second-generation Volkswagen Phaeton prototype was exposed and has been abandoned
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Let’s first talk about what a fake passport is. A fake passport refers to a passport or other travel document that is issued, copied and modified for the purpose of deception by an organization that has no authority to issue or modify passports.
There are many kinds of fake "immigration" passports. How to check the authenticity of overseas passports?
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Taiwan's United Daily News published a comment on the 6th stating that Lin Zhijian's mentor and head of Taiwan's security department, Chen Mingtong, was the first to jump out to defend Lin. Unexpectedly, he got himself into trouble. Lin's schoolmate Gao Jiayu and senior Zheng Wen
Lin Zhijian was caught in a plagiarism storm. Zheng Wencan escorted Chen Qimai first? Taiwan Media: Providing oil to put out fires
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Americans must be on guard against shootings. Giving Americans the right to bear arms. Gun violence has already become an unsolvable problem in the US. How to break its vicious circle is of urgency and necessity to the US.
Another shooting occurred on Independence Day. Do Americans have human rights? | Little Elephant Comic Review
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"Brother Benshan, I may not go to the Spring Festival Gala with you in the future." Faced with this answer, Zhao Benshan had no choice but to find other partners to star in. But who would have thought that he would see her in the Spring Festival Gala program the next year "The Br
"Frequent Spring Festival Gala" Huang Xiaojuan: Her parents and younger brothers passed away one after another, and she still feels guilty for her son
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As the best-selling compact SUV model in China, the Roewe RX5 can be said to be at its peak since its debut. With its highly original styling, it has been at the forefront of the SUV sales rankings all year round. However, as competing products became stronger and stronger and th
With a "spindle" front face and a new 1.5T engine, what upgrades are there for the third-generation Roewe RX5?
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