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"Photosynthesis" experiment (How to make oxygen at home)
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As we said before, oracle bones are keel bones and belong to the fossil category. So the first question is, did these fossils appear first and then people carved them on them, or did people find these bones first and carve words on them, and then these bones gradually evolved int
"Quest Files" Unsolved Mysteries of the World - The Black-Headed Man from the East 2
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Have you ever thought about the possibility of regenerating those brain cells you sacrificed in college? Medicine is being rewritten and we may be able to repair our brains, and it's something anyone can do.
Can the brain regenerate? 5 ways and habits to reverse brain aging
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Recently, a scientific research team from Tokyo Metropolitan University in Japan discovered a new type of compound that can capture carbon dioxide directly from the environment and achieve the highest carbon capture efficiency so far of 99%, which is twice the efficiency of other
Japanese scientists develop new carbon capture system that can quickly and directly capture low-concentration carbon dioxide
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The metallurgical industry in the Qing Dynasty exceeded the level of the mid-Ming Dynasty. According to statistics from the Geological Survey, the national output of iron smelting by the old method was more than 170,000 tons in 1919, and the output of iron in the late Qing Dynast
Cold Knowledge of the Qing Dynasty - Metallurgical and Machinery Manufacturing Achievements of the Qing Dynasty
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Researchers including Daohua Jiang from the Institute of Physics, Chinese Academy of Sciences, and William Catterall and Ning Zheng from the University of Washington analyzed the structure of the open-state cardiac sodium channel (NaV1.5) and analyzed its working principle (1).
Cell | Open state myocardial sodium channel structure
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When it comes to invasive alien species, the first thing that comes to everyone's mind is that they have no natural enemies and reproduce wildly, seriously threatening the local ecological balance. Since the spring of 2022, a large number of invasive alien species have appeared i
A large number of white mud ants appear in Qingdao! A boat catches 200 kilograms a day, and not only are they inedible, but they also eat clams
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Recently, researchers such as Broad Institute of MIT and Harvard David Liu published a review in Cell to introduce the research progress in this field.
Cell | David Liu and others review the research progress of gene editing vectors
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Paris, July 7, local time, France had 161,265 new confirmed patients and 89 new deaths within 24 hours, bringing the total to 149,943.
An increase of 161,000 cases! New variant of COVID-19 detected in Europe! Fuel subsidy launched in October! France plans to limit property tax increases! Pasta and meat prices are going crazy
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Since the terms information and entropy are used in many branches of science, this may sound strange to those familiar with the second law of thermodynamics. How could information and entropy be identical?
Conservation of information and the second law of thermodynamics, how can these basic laws be consistent?
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We’ve seen blue skies on sunny days, black skies on rainy days, gray skies on cloudy days…but what about green skies? It seems that it is only possible in science fiction movies, or on some alien planet beyond the earth. Will there be green skies on the earth we live on? The worl
Is the green sky suddenly appearing in the United States an ominous sign?
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Pictured above is Physarum polycephalum, a protist, specifically a slime mold. The term "slime mold" does not refer to a specific single group, but is a broad term referring to several types of eukaryotes that behave similarly. Regardless, they possess intelligence, although it l
Intelligent slime mold
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01. Nostalgia is a spaceship heading to Mars. ——Douyou 02. Since childhood, I have been taking care of the stars of all generations alone. ——Bai Helin's "Loneliness" 03. The stars should laugh, the universe is a remote place anyway. ——Pasternak 04. All my desires and contemplatio
Golden sentence#星星——All my desires and contemplations are the slowly exhaled air currents of this universe.
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Today, an insight into the vision of a once young cosmic artist shows the dust continuum and molecular lines of carbon monoxide and water seen in the pair of SPT0311-58 galaxies. (Image source: ALMA (ESO/NAOJ/NRAO)/S.
Water was discovered in ancient galaxies, which surprised astronomers. What happened?
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Text/Picture Yangcheng Evening News all-media reporter Wen Cong has completed about 700 experimental projects, filling many gaps in my country's scientific research field... Next month, the China Spallation Neutron Source (CSNS) will have been in operation for four years. With th
Filling in many scientific research gaps! The China Spallation Neutron Source will be in operation for four years丨The party flag is flying high at the grassroots level
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In fact, we are not unfamiliar with the term mycotoxins. They generally exist in grains. The detection of mycotoxins can be carried out on-site. When choosing instruments for testing, we must choose brands with good quality.
Introduction to applicable industries of mycotoxin detectors
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How should we choose testing instruments? When choosing together, we should focus on the quality of the product. Speaking of instruments, online residual chlorine analyzers have a wide range of uses. They are not only very accurate in detecting residual chlorine content, but can
Instructions for using online residual chlorine analyzer
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In Ziguang's reorganization bureau, Zhao Weiguo and Li Bin are the two leading actors, and they are performing a wonderful emotional drama of business war. One was once a powerful M&A king, eloquent, bragging and aggressive, but now he ended up compromising;
Ziguang reorganizes the "capital bureau", can the ideal become reality?
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However, due to the obstruction of the United States, the global semiconductor industry has fallen into turmoil. Giants such as Micron and TSMC, which originally cooperated closely with Huawei, are currently unable to supply 5G chips to Huawei, which ultimately prevents normal pr
Domestic chip dark horse, shipments may reach 68.2 million! Expected to become the world's third largest supplier
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"Merger and Acquisition Maniac" Zhao Weiguo, worth 25 billion, is a top student majoring in communications at Tsinghua University. He joined the school-run Unisplendour Group immediately after graduation. He once became rich by investing in real estate, and his wealth increased f
Chip giant Ziguang Group collapsed, and "M&A maniac" Zhao Weiguo retreated behind the scenes?
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Recently, due to a certain country's suppression of Huawei chips, chips have become the hottest topic in China's industry. Chip-related companies have attracted widespread attention in the capital market. With the help of capital, "chip concept stocks" have grown to a shocking le
TSMC grudges: Unisplendour is limited to making claims, SMIC has gained a foothold in the lawsuit, and Huawei has to work overtime to satisfy itself
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As a leading company in the domestic integrated circuit industry, Ziguang Group has been the focus of the media and capital markets in recent years. After just experiencing high-level personnel changes not long ago, Ziguang Group and its subsidiaries recently.
Ziguang’s three latest moves: mergers and acquisitions, borrowing, and building houses!
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On the evening of August 21, according to the first half of 2017 financial report released by Ziguang Guoxin, the company’s profit in the first half of the year was 123 million yuan, a year-on-year decrease of 17.86%.
Ziguang Guoxin has made another move. The development of next-generation DRAM products is progressing smoothly.