What can beetles and black-eyed peas tell us about evolution? 2024/04/3008:20:04 science 4861 3:14 * All content videos are shared, reposted and embedded from YouTube. If there is any violation or error, please contact us to delete it.
science On July 6, the team of Professor Luan Sheng from the University of California, Berkeley, published a paper in Nature entitled. A receptor-channel trio conducts Ca. Nature | Luan Sheng's team has made important breakthroughs in the fields of plant sexual reproduction and signal transduction 06/10 1171
science Wang Jianping: One article per day: "Theory of Perception." Part 9" (105) Why is a problem a problem? Why is there a problem? Existence has existed for hundreds of millions of years. Is there something wrong with existence? Logically speaking, there is definitely no problem. If t A major turning point for mankind will occur: all problems will no longer be a problem 06/09 1687
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 The spring itself is elastic. After being compressed, the spring will have the tendency to return to its initial state, and therefore has elastic potential energy. We can think of it as the energy stored in the overall system of the spring. So the question is Question: If a compr Put a compressed spring into strong acid. After the spring dissolves, where does the energy of the spring go? 06/09 1513
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 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 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? 06/09 1472
science 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 06/09 1986
science Human beings cannot prevent aging, but they can use chips to store brain information, give up their physical bodies, and resurrect with the help of robot bodies. This is the future immortality of mankind, which is the immortality we have been pursuing. From the machine age of unmanned factories to humans giving up their physical bodies and returning to eternal life 06/10 1909
science The Earth is a planet filled with liquid water, with approximately 71% of its surface area covered by seawater, and this number is getting larger as sea levels rise due to global warming. Many people may have wondered what the bottom of the sea looks like. The simple answer is th Why is it said that it rained for millions of years before the earth finally had an ocean? 06/09 1008
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 In the golden autumn of October, the Mid-Autumn Festival is over, and the Double Ninth Festival is approaching. Many scenic spots offer gifts to the elderly. Let’s take a look. 1. Wulian Mountain Scenic Area is located in the southeast of Wulian County, Rizhao City, Shandong Prov Autumn is full of love, many scenic spots offer free admission during the Double Ninth Festival 06/14 1437
science The reason is that Fu Kunqi has been controversial in the past. Not only did she run for an election in violation of discipline, she was expelled from the Kuomintang, and she was also imprisoned for a stock speculation case, which made many people in the party look down upon her. Fu Kunqi’s manipulation of the Kuomintang election caused controversy, and Taiwanese media exposed Chu Lilun’s reasons 06/14 1136
science 1. Characteristics of coronavirus. Coronaviruses are known to be RNA viruses, and their RNA genome encodes 4 or 5 structural proteins, respectively. We artificially create the S protein of the coronavirus and use various technical ideas to deliver it into the human body. We use i Addressing the Challenge of COVID-19 Infection: Vaccines (Part 1) 06/14 1421
science The most exciting news this week is: Pfizer announced that the protective efficacy of the new coronavirus vaccine they developed exceeds 90%. Combined with another previous news in Australia, this good news is even more exciting: last week, Prime Minister Morrison announced , the Major progress in the vaccine, Australian media: These people can be vaccinated first, but these people may not be given priority 06/14 1645
science Although 1949 may have been an unremarkable year in the history of science, for Mr. Tsung-Dao Lee, who was working on his graduation thesis at the University of Chicago, it was a period of hesitation and confusion. Tsung-Dao Lee and Astronomy: A Particle Physicist’s Astronomical Past 06/14 1155
science According to news on June 10, "New Scientist" reported that the National Aeronautics and Space Administration (NASA) "Ice Giant" pre-research team is actively exploring how to carry out research on the outer planetary systems of the solar system (Uranus and Neptune) in the next 1 NASA is planning to visit Uranus and Neptune again 06/14 1724