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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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January 1, 1999 - January 1, 2003 Just around the corner from the Antarctic Peninsula, Pine Island Glacier has been the focus of scientific attention for many years. Observations over the past few decades have shown that glaciers have lost altitude and that the ice shelf groundin
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Text | Science Wormhole Winter in the Arctic is very cold. The average temperature in January is between minus 40°C and 0°C, and some areas can reach minus 50°C in winter. In such a cold Arctic Circle, there are some people who have settled for generations. They are the Inuit.
Minus 50℃! Is it really not cold when Inuit people live in igloos? If you light a fire in the house, will the snow melt?
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January 11, 2008 Lightning-triggered bushfires in southern Western Australia had been burning for several days when the Moderate Resolution Imaging
"Space Watch" Fire breaks out in Australia's Fitzgerald River National Park
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On May 16, 2022, skywatchers weren't the only ones observing the moon during the longest total lunar eclipse in three decades. Two satellites that maintain close and continuous surveillance on Earth also turned to search. In doing so, they observed dramatic and uneven temperature
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Recently, the team of Professor Ruan Shuangchen of Shenzhen University of Technology and Professor Ning Cunzheng of the Department of Electronic Engineering of Tsinghua University proposed a new ultra-sensitive detection strategy. This strategy is based on the change in laser col
Deeptech team realizes ultra-sensitive detection method to help detect and diagnose Alzheimer's disease earlier
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At 20:50 on June 5, 2022, the Shenzhou 14 astronaut crew successfully entered the Tianhe core module. It has been a month now. Within a month, the astronauts carried out work such as establishing a manned environment, maintaining and caring for the space station platform, and con
"Shenzhou XIV" astronaut crew on-orbit progress bar: ■□□□□□
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As of July 4, there are currently about 40 cases of BA.2.75 infection confirmed by sequencing in the world. Most of them are in India, but they have been found in Germany, Australia, Canada, New Zealand, the United Kingdom, and Japan. Many of these infections The patient has a hi
New "Indian variant" discovered, five times more contagious than Bio5
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If you ask an astronomer what is the most terrifying thing in the universe, he will definitely say black holes, because black holes can tear apart and imprison any matter, including light. This was predicted by Einstein's general theory of relativity, calculated by Karl Schwarzsc
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The last rays of an orbital sunset burst through Earth's horizon as the International Space Station flew 258 miles above Brazil in this imag
"Space Observation" Orbital sunset over Brazil
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IT House News on July 6. According to CCTV News, NASA confirmed on July 5, local time, that the CAPSTONE lunar probe currently has a communication failure and that it has left the earth's orbit with a small Capstone cube satellite launched last Tuesday. Lost contact while heading
The United States returns to the moon plan, NASA said that the Capstone cube satellite launched last week has lost contact
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According to reports, China's import dependence on high-end scientific instruments ranks in the top three along with chips and oil, with the import dependence reaching 90%, which is higher than chips and oil. At a time when China's scientific research is advancing to the high end
The road to breakthrough for China’s high-end scientific instruments
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Cheng Yuqi, a famous geologist, science and technology management expert, one of the pioneers of modern geological research in my country, and the main founder of my country's metamorphic rock science and Precambrian geology.
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You would never imagine that plants have made so many efforts to prevent them from being eaten by other animals. Do you know what they are? I believe many friends are curious about a question, that is, plants are also living things. Since they are living things, they must They wi
If the theory of evolution is correct, why did plants evolve to be sweet and delicious? Intentionally inviting animals to eat?
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Production and use of cell cycle synchronization demonstrator "Cell cycle" refers to the entire process that a cell goes through from the completion of one division to the end of the next division. It is divided into two stages: interphase and division. Interphase includes G1 pha
Production and use of cell cycle synchronization demonstrator
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July 1, 2022 Summer in Alaska has always been described as short and mild. In the early summer of 2022, the prominent word is smoke. In multiple scenes in June and early July, the Visible Imaging Infrared Radiometer Suite (VIIRS) satellite on the NASA-NOAA National Polar Orbiting
"Space Observation" Alaska's Smoky Summer
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The promise of 5G is twofold: speed and low-latency. In the right environment, the technology is advantageous enough to support some intensive business needs, including enabling private 5G networks in closed-loop industrial applications. For example, manufacturing and mining, as
Wi-Fi 6 proves its mettle in IIoT
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Of course, our protagonists are Huawei Nova10 and Nova10Pro, but Huawei also released a thousand-yuan phone, Huawei Enjoy 50. Now you can also choose Huawei when buying mobile phones for the elderly at home.
Huawei's new product season begins, Yu Chengdong brings 5 new products, Nova10 is still the protagonist
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If there is some minor malfunction in the toilet, as long as you have strong hands-on skills, you can solve it yourself. If the water pressure is often very low, you can go to the water company to report the situation, or install a booster pump in your home.
The two most frequently repaired toilet faults, learn these points and you can repair them yourself
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The water tank behind the toilet is always empty and no water can enter it. What should I do? There are 7 methods to solve the problem: 1. Check whether there is running water. Open other faucets to check whether there is running water. First eliminate external causes. 2. Check w
What should I do if the toilet tank cannot fill with water? Teach you 7 ways to solve problems easily
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The toilet tank is leaking. This is a common problem in family bathrooms, but most people will not deal with it at this time. In fact, toilet tank leakage can be easily solved by simply following these three steps.
Learn these maintenance skills and you will no longer have to worry about toilet tank leaks in the future.
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What are the reasons why the toilet tank does not fill with water? How should I repair the water tank once it stops filling? Today I will sort out the most important reasons why the toilet tank does not fill with water and the corresponding solutions for your reference. (A mini p
What should I do if the toilet tank doesn’t fill with water? It is very likely that there is a problem in these four places.
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