How Did The Universe Begin? 2024/05/2313:39:05 science 12261950 2:26:46 * All content videos are shared, reposted and embedded from YouTube. If there is any violation or error, please contact us to delete it.
science Researchers such as Gao Fu from the Institute of Microbiology, Chinese Academy of Sciences, have just published an article in NEJM introducing the neutralizing ability of volunteer sera with different vaccination programs against Omicron subtypes. Under similar conditions, two do Confused about how to get vaccinated? Pay attention to the latest NEJM work such as Gao Fu 06/09 1339
science 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? 06/09 1012
science 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 06/10 1613
science Rats are a very disgusting animal. Many people eat the food they just bought at home before they even open it and taste it. People usually gnash their teeth when talking about this animal. From ancient times to the present, people have used various methods to try to eliminate the What would happen if all the rats in the world died? Will mankind also suffer catastrophe? 06/09 1366
science There is a terrifying legend circulating deep in the dense forests of Xishuangbanna, Yunnan. There is a man-eating blanket-like monster in the Lancang River that sucks human blood. It is extremely terrifying. Once encountered, there is no possibility of survival. Is this true? The "blood-sucking blanket" in the Xishuangbanna River drags animals into the water and eats them. What kind of animal is it? 06/10 1236
science The male protagonist is a physics genius. He discovered the secret of time at the age of 28 and successfully invented a time machine. He is a sure winner in life! Just when this great god was about to solemnly announce his great discovery to the world, an accident happened! Of co Science Fiction - Interpretation of "Ripples on Dirac's Sea" 06/10 1719
science 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 06/10 1017
science This article is original to the Translational Medicine Network. Please indicate the source when reprinting. Author: Lily Introduction: Fat cells can be divided into "white" and "brown" - white fat cells are responsible for storing fat, and their weight accounts for about 15%-20% "Nature" rekindles brown fat cells and eliminates excess fat 06/09 1715
science Chinese people have a special emotion for the moon. Chang'e flies to the moon, the Moon Rabbit makes medicine, we are strangers in a foreign land, but we still share the beauty of the moon. The moon represents my heart. Throughout the ages, many thoughts and emotions have been pl Why do American experts want to blow up the moon and leave the earth without seasons? What is their purpose? 06/10 1691
science 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 06/09 1876
science 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 06/11 1668
science 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. 06/11 1169
science 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? 06/11 1154
science 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 06/11 1511
science 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 06/11 1040
science 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 06/11 1125
science Regarding default situations, Chapter 7 of the NYMEX Rulebook, Delivery Facilities and Procedures, provides detailed descriptions of failure to deliver, failure to accept delivery, and failure to pay off payments. What is the situation of delivery default after WTI goes negative? Can investors receive compensation? 06/16 1394
science Case: Owner A and customer B signed the "Existing House Sales and Purchase Contract" (hereinafter referred to as the "sales contract") through C intermediary agency in April 2019, and agreed in the contract on the time for Party A to hand over the house and complete the property If water leaks during handover, will the property settlement deposit be paid? 06/16 1185
science 10. Does the exchange participate in the settlement of pig quality premiums and discounts? Series of special topics on pig futures delivery business (14): Customer precautions in pig futures delivery (Part 2) 06/16 1843
science Market downturn, off-the-plan apartment valuations have been significantly reduced. The Australian housing market continues to be in a downturn. Corelogic said that for example, the later trend of house prices in Sydney and Melbourne was as predicted by some economists’ pessimis As the Australian housing market slumps, off-plan property valuations have been significantly reduced. Will delivery defaults occur? 06/16 1998
science The Apple 2112 contract will begin rolling delivery in December. So far, more than 400 tons have been delivered, and about 1,000 tons are waiting for delivery. If there is no default, it is expected that there will be another 1,000 tons delivered in the second half of the month. Some Apple sellers agreed to close their positions in December. Is it because the seller has no goods or is unwilling to deliver? 06/16 1843
science On February 1, the Shanghai Futures Exchange issued an announcement revising the implementation rules for handling delivery defaults. Looking through the four delivery implementation rules, we can see that this revision focuses on delivery defaults, mainly including modifications The last exchange revised the delivery default handling rules: the defaulting party shall pay 20% liquidated damages 06/16 1929