HEAS Seminar Series -Human Evolution and the Palaeolithic -Dongju Zhang 2024/04/3008:31:05 science 878 1:01:57 * All content videos are shared, reposted and embedded from YouTube. If there is any violation or error, please contact us to delete it.
science my country's first artificially bred rabbit cat turns one year old. On July 7, the Internet celebrity "Elder Snake" in Xining Wildlife Park is one year and two months old. "She" is my country's first artificially bred rabbit cat. "She" "It not only fills the gap in the successful Xining is awesome! For the first time, China achieved 06/09 1073
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 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 06/09 1890
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 One laboratory announced its new establishment. From a common sense point of view, since it has been released to the public, it must not be a small laboratory or it must be responsible for some insignificant fringe projects; since a laboratory has been established and publicly an What big project is this new laboratory doing? 06/10 1994
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 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 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 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 [Source: Shunyi Ecological Environment] Ubiquitous plastic products have facilitated people's lives, but the resulting plastic waste has caused a lot of pollution to the ecological environment... "Popular Science" "Degradable Plastics" Revealed 06/10 1983
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 Jiweiwang news, on June 20, according to Taiwanese media "Economic Daily" reported that the world's major automotive chip manufacturers expanded their investment in wafer foundries. When UMC took the lead, it also pushed up the number of back-end packaging and testing plants. For Taiwan media: ASE’s automotive chip packaging and testing revenue is expected to reach US$1 billion this year 06/16 1258
science Global outsourced semiconductor packaging and testing companies are basically Chinese mainland and Taiwanese companies. Only Amkor, which ranks second, is an American company. Taiwan, China, has strong capabilities in the fields of semiconductor design, wafer foundry, and packagi The world's top ten outsourced semiconductor packaging and testing companies in the third quarter of 2021, with ASE leading the way 06/16 1180
science Of course, it is hard for the outside world to say whether it is a good thing. After all, it was bought for 9.3 billion, so it is not too bad. And the Zhilu Capital that took over is originally an investment institution, and it wants to make money from it, so it is impossible to ASE sold 4 chip packaging and testing factories in mainland China for 9.3 billion, which is more like "running away" 06/16 1935
science According to foreign media reports on February 24, Apple’s long-rumored self-developed 5G modem is expected to be used in the iPhone 15 series. It has been reported that Apple is discussing packaging matters with Sun Moonlight. Apple and ASE discuss self-developed 5G modem packaging, expected to start using it in iPhone 15 06/16 1895
science When TFBOYS was young, they often performed on the roadside. One of them was the iconic stage in the Sun Moonlight Center Square next to the Liberation Monument, where the MV for "Onion" was also filmed. ASE JQK investment method: the chip factory has not been built, but the high-rise buildings have been built 06/16 1020
science People's first impression of Daya Bay is that there are houses all over the mountains and plains, a new district that relies on Shenzhen and housing construction, etc. Today we will not talk about houses. Uncle Liang's team spent 3 days and 2 nights sorting out from another persp The current status of Daya Bay Emerging Industrial Park is disclosed for the first time: taking you to see all the settled companies in one go 06/16 1025