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Walking people have to adjust their gait again and again to walk on curbs or steps. Whether intentionally or not, everyone has developed control strategies to control muscle activity in response to changes in the outside world, thereby protecting them from tripping. effects of ti
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"China wants to occupy the moon" - NASA Administrator Nelson's accusation against China in an exclusive interview with Germany's Bild newspaper became an international joke this weekend. Some foreign media also quoted his words with a strong sense of irony: For example, an articl
It became an international joke! What is the origin of the man who said "China wants to occupy the moon"?
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They found that even when 3% of sugar polymer units were incorporated into PLA (polylactic acid), PLA degraded by 40% after six hours of UV exposure. Researchers at the University of Bath have found that adding sugar units to polymers increases their degradation when exposed to U
Scientists discover new way to break down plastic using only ultraviolet light
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The L'Oréal Corporate Foundation and UNESCO held a grand ceremony for the "World's Outstanding Female Scientists Achievement Award" on June 23 in Paris, France. Hu Hailan, dean of the School of Brain Science and Brain Medicine at Zhejiang University in China, has become the 2022
TOPHER|Conversation with Hu Hailan: Female scientists should not be labeled
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Many people have seen the power of volcanoes, but I believe most people have never seen underwater volcanoes, especially the eruption process of underwater volcanoes. I believe many people have some questions, such as how do underwater volcanoes work? Didn't the magma they erupte
Undersea volcano in Antarctica triggers 85,000 earthquakes! Scientists find island shifted by 10 centimeters
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Cha Xiaofeng wrote on 22.07.01 Do you think humans can see the unknown? sure. How did you see it? Unknown In human fantasy, the unknown is the known "creativity". Discussions of the unknown often involve academic theoretical research, such as the principles of physical fluid mech
Multidimensional Perspective: The Uncertainty of Theory First
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Are UFOs "getting together" in 2022? Indeed, there has been a lot of discussion on this issue this year, including the issue of suspicious signals detected by China’s Sky Eye, which we just introduced. Many people say that it may be related to extraterrestrial life.
"Mysterious light beams" appear in many provinces in my country! Citizen: It disappeared a minute ago, what could it be?
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Five years ago, President Xi Jinping wrote in reply to 24 academicians of the two academies in Hong Kong: "We must pay attention to the problems reflected in the letters from Hong Kong academicians, study and formulate specific policies, and solve them reasonably to support the H
Further reading|Building the Greater Bay Area International Science and Technology Innovation Center, this provincial government’s “No. 1 Document” has far-reaching influence
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“Catching the moon from the sky and catching turtles from the five oceans” has always been the Chinese nation’s romantic pursuit of exploring the mysteries of nature and science. From the Shenzhou flying to the sky to the dragon exploring the sea, behind every glory is the effort
Liu Yang, China's first female aerospace hero, holds a PhD, has two sons and a daughter, and has a successful family and career.
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Albert Einstein is considered one of the greatest physicists of all time and one of the most popular. Einstein is best known for his theory of relativity (regarding gravity, time and space). The theory of relativity changed our understanding of the universe. Einstein also played
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Physicists have been searching for the most basic laws of the universe over the years, hoping to solve all the mysteries. However, in the process, people have put forward many conjectures based on existing discoveries. Although these conjectures have not been It has been confirme
Boltzmann's Brain: There are at least 7.5 trillion trillions of consciousnesses floating in the universe.
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Scientists estimate that our sun is approximately 4.57 billion years old. And they're pretty confident in that number, which begs a direct question: How do they know this? Just like when we prosecute a suspect, we can use DNA, eyewitnesses, fingerprints, and various tools to pinp
How do we determine the age of the sun? One way is to take pictures
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As global temperatures gradually rise, the Earth seems to be developing in the direction of a fireball, as Hawking said. The Earth Turns into a Fireball According to statistics, the current global average temperature has increased by about 1.1°C compared with pre-industrial socie
Should humans be wary? In the tundra of northern Canada: 40,000-year-old animal remains discovered
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I personally think there is. If you look at the fish in the river in the wild, as long as you find one, there will be many more. Although we have not detected extraterrestrial life yet, because the universe is too big, some places are even farther away from the earth. Calculated
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When most of us think of solar power, we think of photovoltaic power generation or distributed roof PV; these photovoltaic (PV) solar cells will play a key role in the global push for "net zero"; plus, you can also think of as long as the earth With enough wind farms on the plane
Tom Howarth on the science behind CSP, it’s time to put CSP at the top of the COP27 agenda
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There are 22 innovative drugs under development, with ADCs being the main track. In the ADC field, on the one hand, the popular target HER2 is deployed, and at the same time, multiple targets such as CD19, cMET, and Claudin 18.2 are differentiated.
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Have you tried any of these unreliable whitening methods? First, you want to drink lemon water to replenish vitamin C and whiten your skin. This is too difficult. First of all, it is not just that you eat VC that will affect the skin. Secondly, lemon is sour, so we usually add a
Liskin Youpin丨Are you still using those unreliable whitening methods? Stop it now.
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In the first phase of the mission, the Russian army captured Mariupol, which took more than two months and took many detours. Due to the multi-line attack, the troops were too dispersed and suffered huge losses in troops, weapons and equipment. After the battle of the Azov Steel
The Ukrainian army lost a key city, Zelensky: I will come back, bringing the American "Haimas"
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A question bothers many people: During the Korean War, in the face of successive defeats of the US military, why did the United States not use atomic bombs against the volunteers? One thing is for sure, the United States is by no means soft-hearted. There must be something they h
[Century of Party History] Why didn’t the United States use atomic bombs against volunteer troops? He is definitely not soft-hearted, Chairman Mao explained the reason in one sentence
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My love for canvas shoes began with the first pair of CN brand in my life - the milky white low-top All Star. At the time, I was only 12 years old and didn't know about the CN brand and the national trend culture it represented. I just felt that this pair of shoes was similar to
These are 4 pairs of canvas shoes with stories that everyone born in the 80s and 90s will know
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I bought a skirt in a store some time ago. The material is comfortable and it fits well, but it's a bit expensive. By chance, while browsing Duoduo, skirts of the same style appeared frequently with low prices. I clicked in with the mentality of making a loss. I read the reviews
Comparing clothes purchased online and in physical stores, I was shocked by the results.
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Feel deeply embraced by nature. Close your eyes. Take a deep breath. Do yoga here. Follow the body's feelings. Be aware of the silent existence of various things. Listen to every sound in nature. Feel the sunshine, light, colors and textures. Focus on where you are now. You are h
How long has it been since you relaxed like this?
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