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Last night I went for a walk and saw two primary school students arguing fiercely in the elevator. When one of the boys saw me, he anxiously asked me to be the referee and asked: "Uncle, do you think there are really points, straight lines and points in the universe?" Plane?" I t
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In cartoons, the "omnipotent" Doraemon often takes out various magical props from the future world from his four-dimensional pocket in order to help Nobita. They are full of creativity and science fiction imagination, just like Doraemon's pocket. It's an inexhaustible treasure ch
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A few days ago, the famous American documentary producer Jeremy Corbell mentioned an incredible thing: Dozens of US sailors confirmed that during a training exercise in 2019, the warship was surrounded by a UFO group. In terms of number, at least There are more than 100 UFOs, and
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Russian media reported that Sachs, chairman of the COVID-19 committee of the internationally renowned medical journal "The Lancet", recently attended a Spanish think tank forum and stated that the COVID-19 virus was not born in nature, but originated from an error in biotechnolog
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On July 2, a press conference on the science and technology credit rating consensus system for smart technology enterprises with the theme of "Intelligence and Application for a Shared Future" was held in the Chaoyang District International Venture Capital Cluster. The press conf
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In recent years, China has developed rapidly in the aerospace field. In fact, this can be seen from a series of remarks by NASA Administrator Nielsen, because he will mention China and criticize China on more and more occasions.
Another weird comment! NASA Director: Beware of "China Occupying the Moon", Netizens: The situation is really low
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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
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Participated in 12 major technological transformation projects, obtained 8 utility model patents, and won the "Weihai Science and Technology Award" and the "Second Prize for Shandong Employees' Outstanding Technological Innovation Achievements"... This dazzling resume belongs to
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According to foreign media reports, Jeffrey Sachs, chairman of the COVID-19 Committee of the international medical journal The Lancet, said that the COVID-19 virus may not have come from nature, but may have originated from an accident in a US biotechnology laboratory. "In my opi
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Some time ago, the issue of electric earthworms aroused widespread attention and discussion among netizens. Electric earthworms use a machine similar to electric fish to insert two electrodes into the ground. After turning on the switch, the earthworms will automatically drill ou
After earthworms, wild scorpions are also in crisis. Scorpion catchers are searching all over to find out how harmful they are.
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Italian physicist Volta invented the battery. Italian physicist Volta. Although electric lights, telephones, refrigerators, televisions, and computers have entered people's homes, electric motors are also widely used in factories. These strong currents are drawn from generators.
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Confucius was traveling eastward and heard two children arguing about the sun. "Is the sun closer in the morning or at noon?" A child used the visual size of the sun as evidence. He thinks the sun is bigger in the morning and therefore closer to us. Today we will explain why the
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Introduction to the results: Since biomass carbon materials have rich microstructures, in order to study the synergistic effect of the microstructure and macrostructure of structural absorption materials.
Hunan University: Porous carbon materials derived from waste almond shells for use in broadband structural microwave absorbers
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Introduction to results Electronic skin (E-skin) is widely used in bionic prosthetics, soft robots and wearable electronic devices. Waterproof and breathable membranes that provide high levels of protection and comfort are promising core materials to meet the urgent needs of elec
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1. Precession vortex flowmeter At present, in the process of metering and management of natural gas, instruments are relatively critical application equipment. By scientifically screening its basic types, measurement accuracy can be effectively improved, the probability of transm
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Most people who lose control of their emotions when encountering problems often regret it later, but still cannot change it. They repeat it over and over again, observe carefully or reflect on it. The typical characteristics are being anxious to get angry and eager to express the
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"It's not what you have, or who you are, or where you are, or what you are doing, that makes you happy or unhappy. It's what you think." - Dale Carnegie What is your happiest memory? In my thirties, I suddenly became very happy. Everything seems brighter and better than ever. I l
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"The evening breeze blows gently in Penghu Bay, white waves follow the beach, there are no coconut trees dotting the setting sun, just a sea of blue." After hearing this song, those born in the 80s and 90s may still have some impressions, and have also had this experience. At t
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1. There is this passage in "Green Book": "There are all kinds of people in the world, and we just became friends. This is not fate, but because we should be friends."
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The Everyday Mindset is a simple yet incredibly powerful way to live your life. What kind of mentality is this? Simply put, it's a mindset that remembers that the day you're currently living will only happen once, so it encourages you to make the most of it. This is not about liv
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The venerable and the enlightened, the Taoist and the ordinary world. In the temple, we took off our cassocks, and the Venerable One, the Enlightened One, came to the human world to work as a cashier, surrounded by the nature of mountains and rivers, and the air was the same! The
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