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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?
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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
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[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...
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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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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
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This year's high temperature weather has left a deep impression on people. Since June, heat waves have occurred in many places in our country. Starting from July 6, a new round of heat waves is sweeping through parts of the northwest, north and south of our country. It is expecte
It’s heating up! Global glaciers are disappearing rapidly, and the Everest glaciers are also melting. The Arctic may be ice-free in 13 years
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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
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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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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?
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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
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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 the second quarter of IC design, many manufacturers were affected by China's lockdown, which put pressure on their operating performance. The market also expects that the traditional peak season in the third quarter will gradually return to the growth track. In the short term,
PMIC demand continues to rise, and supply exceeds demand until the end of the year
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According to news from the financial sector on July 6, in the domestic futures market, the main fuel oil futures contract fell 9% and is now at 3264.0 yuan/ton. At the morning opening, SC crude oil fell more than 8%. Yesterday night, oil prices plummeted by more than $14, the sec
Crude oil in the domestic market followed the "collapse", and SC crude oil fell by more than 8%! U.S. oil prices plunged 11% overnight
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The 14-nanometer 8-core 64-bit LTE chip platform SC9853I based on Intel Airmont architecture was released. This chip is targeted at. The mid-range mobile phone market priced between 799 and 1,299 yuan has a main frequency of 1.8GHz and features efficient mobile computing performa
Spreadtrum SC9853I PKed MediaTek P23 and Snapdragon 835, and actually won?
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Fuyang North Railway Station has the largest freight marshalling station on the Beijing-Kowloon line and can connect to 5 railway lines: Beijing-Kowloon, Qingfu, Luofu, Fuhuai and Fuliu. Beijing News Express Compared with most developed coastal provinces that have two or even mor
Building a national comprehensive transportation hub: the road to "out of the circle" of Fuyang City Circle in Anhui Province
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For this merger, Yageo has successfully completed the listing of global depositary receipts, and has obtained a total of US$650 million in funds. Although it was issued at a discount, Yageo GDR tied China's level in just three trading days after listing. Taiwan's current stock pr
Important progress in Yageo’s merger with KEMET, officially approved by the Committee on Foreign Investment in the United States
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Xiamen Daily's all-media reporter Ke Di yesterday visited Huandao Road, Zengcuo'an, Zhongshan Road and other places and found that during the first weekend of free subway, bus and BRT rides, under thoughtful and meticulous epidemic prevention and control measures, not only Our ci
"Cover" consumption! The business district is recovering and its popularity is gradually returning.
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