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Nelson, the administrator of NASA, once again showed off his talk recently. He criticized China's development of space technology in front of the German media and even made the bizarre statement that "China will occupy the moon."
NASA Director: China steals technology, wants to destroy other countries’ satellites, and then occupy the moon
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According to Global Network, in an environment of increasingly tense international situation, NASA Administrator Nelson recently made a series of remarks against China. In an interview with German media, he hyped up the "Chinese space threat theory" and bluntly stated that China
NASA exaggerates China's "military space program", and China makes it clear: the United States is seeking space hegemony
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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
Two main strategies for robot gait control
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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"?
05/23
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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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In early June, NASA released the bidding results for a new generation of extravehicular spacesuits, with Axiom Aerospace and Collins being shortlisted. This decision triggered a burst of anger among Musk's fans.
The NASA project was in ruins. It was personally endorsed by Trump. The space suits for the moon landing had to be rented.
05/22
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The research was titled "Excited state non-adiabatic dynamics of large photoswitchable molecules using a chemically transferable machine learning potential" and was published in "Nature Communications" on June 15, 2022.
Six orders of magnitude faster than quantum chemical methods, an adiabatic state artificial neural network method
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I wonder if you have noticed a special-looking plant when you often go to the river in summer. There is a wetland park near my home. In the summer, I will go to the wetland park with my family. When passing by a place with water, I can see a plant that looks like a sausage, becau
Cattail: looks like a "sausage" and is common near water. It has many values and is full of treasures.
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In her research, she found a brain area in the thalamus that could improve movement and depression-like symptoms of Parkinson's disease by regulating different types of neurons in this brain area.
MIT postdoc reveals new target for Parkinson's treatment, expected to be translated into primates
05/24
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Especially in the aerospace field, everyone is scrambling to be the first. Since ancient times, the weak will choose to emulate the strong, so many countries regard the United States as an example for them to learn from and as a goal to pursue.
Is there only a 15-year gap between the aerospace capabilities of China and the United States? Aerospace academician: The real gap may be far more than that
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On July 2, Xinxiang City held a meeting to improve and promote self-service nucleic acid collection equipment to deploy related work. Vice Mayor Qi Wenhua attended the meeting and made the request. The meeting heard reports on research on relevant topics by Henan University of Sc
Xinxiang City requires speeding up the improvement and promotion of self-service nucleic acid collection equipment
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The ban on fishing in the Yangtze River - Many people may think that it is only a "ban on the Yangtze River area". In fact, it is not the case. In addition to the Yangtze River, many major rivers, rivers and other areas in our country are implementing "fishing ban" plans. Of cour
Haven’t seen it in over 40 years! A large school of fish appeared in Anji, Zhejiang. Why did the Taihu fish go to Anji?
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1. How much do you know about the Metaverse? The concept of the Metaverse is so popular. If you want to seriously learn the knowledge of the Metaverse, I believe you will see the following introduction repeatedly: 1. It is generally believed that the Metaverse was first introduce
Focus | How to quickly find the correct way to open the Metaverse?
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Big news yesterday: Rare earths were discovered in Turkey. According to unreliable news, a large amount of rare earth resources were discovered in Eskisehir Province in northwestern Turkey. The proven deposits contain about 694 million tons of rare earths, which can meet the worl
The rare earths discovered in Türkiye are enough for the earth to last for a thousand years?
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The reporter learned from the Beijing Planetarium that the most anticipated celestial phenomenon in July is the "super moon" that will occur in the early morning of July 14th, Beijing time. A full moon near perigee is what we call a "supermoon", and it appears large and bright en
The biggest full moon of the year! "Super Moon" staged in July
05/25
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In fact, many people understand the truth that everything in the universe is composed of smaller matter, but many people can't tell whether this smaller matter has an end or is endless.
Quantum field theory: "One flower, one world" is wrong, the end of infinite division is elementary particles
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The essence of growth is self-acceptance. We understand our own powerlessness and let go of all the mistakes. When we accept our imperfect selves, we meet another complete self.
The so-called growth is not learning, but understanding
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For those who are halfway to becoming a monk, the Buddhist temples follow the Buddha's custom-made monastery practice regulations. Without the permission of the master within three years, the monks are not allowed to go home, because the hearts of those who have just become monks
Can I go home after becoming a monk?
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Selfie copyright is in the west of Dunhuang City. On the way to Yangguan, you will encounter the natural sleeping Buddha. It is really a miracle of nature. Thanks to the gift of heaven and earth, it is so ingenious that when viewed from a distance, it looks like a sleeping Buddha
Pay homage to the Natural Sleeping Buddha
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1. Work hard, but don’t be anxious. Blossoms and fruits all require a process. 2. I hope that you and I, no matter our age or our circumstances, will be able to find our own direction with upward strength and strive to go there. 3. You may not make a comeback against the wind, bu
Of course you have to work hard when you are in your prime.
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I run every day, as long as the weather is not extreme, I will keep running! The distance can be as long or short as you like, and I never set goals or running distances for myself! But after a month, I didn’t stop running! I don’t like being tied up after making plans. The feeli
From the day I fell in love with running
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In this golden month of July, graduates of Ximei Experimental Primary School in Xinwu District, Wuxi City celebrated an exciting graduation ceremony. This graduation ceremony was carefully prepared and devoted by all the teachers and students of the sixth grade group. From beginn
Time never gets old, and youth never fades away—Ximei Experimental Primary School, Xinwu District, Wuxi City
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