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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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"Genius is on the left, madman is on the right." "The ultimate genius is madness, and the ultimate madness is genius." Regarding this point of view, some people agree and some do not.
26 years ago, the high school student who built a "nuclear reactor" at home later died of alcoholism and poisoning
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In order to meet the growing needs of semiconductor customers for large-area scanning and nanoscale metrology, Park Systems (Park Systems, hereinafter referred to as Park) has recently launched the Park NX-Hybrid WLI semiconductor machine, which can provide users with comprehensi
Park launches powerful new semiconductor tool "Park NX-Hybrid WLI"
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SCI Tech Daily pointed out - CGCG 396-2 is an unusual multi-arm merger galaxy located in the constellation Orion about 520 million light-years from Earth.
Hubble Astronomy Crowdsourcing Project Discovers Unique CGCG 396-2 Multi-Armed Merging Galaxy
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"There are many bungalows in the epicenter, but the ruins are still there, overgrown with weeds, and the pain has not been forgotten." While bad geographical disasters make everyone fearful, they also bring a difficult issue to scientists around the world, that is, how can they a
What is the reason why Zhang Heng's seismometer was removed from the textbook? Is it true that even a piece of meat hanging from a roof beam is better than it?
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Recently, the German "Bild" published a very shocking report titled "The Chinese want to occupy the moon." The content of the article was derived from an interview with NASA Director Nelson. He claimed that there will be a war in space. A new competition, and this time the oppone
After saying that China threatens space, the United States took the lead and planned to send more astronauts to the moon for nine days.
05/22
1270
The full text has a total of 569 words | It will take about 2.5 minutes to read. Is the ecology good? Watch where the birds fly and where the fish swim. Wild animals are the vane of ecological improvement. Recently, some people discovered a breeding colony of Sand Swallows along
Why are more and more rare birds settling in Daxing? turn out to be……
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The 6,000-meter deep sea is a world that is difficult for humans to reach. Some scientists once said that compared with the detection of the deep sea world, space exploration may be simpler. The deep sea is always deep and mysterious. During the Cold War between the United States
2.53 meters long! Strange fish found 2,000 meters deep in Japan, looks fierce: Experts think it is unusual
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Autophagy is one of the hot spots. Now let’s explain the research ideas of “autophagy in inflammatory-related diseases” in the project design. 1. Research background Non-small cell lung cancer (NSCLC) is a common malignant tumor. The average survival time of lung cancer patients
Understand the classic ideas of autophagy research
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New research shows that some viruses can change people's body odor, making the bitten person more attractive to mosquitoes. When more mosquitoes bite the virus host, the virus will spread more widely.
New research shows that some viral infections may make people more "mosquito-attractive"
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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
When Feynman met Einstein - when thinking about physics, there was nothing else in mind
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Kunming Information Port News reporter Feng Mianyun The 6th National Youth Drone Competition (Yunnan Provincial Competition) was recently held in Kunming. Han Linbo and Duan Puxiong, student representatives of Yunnan Changshui (Hengshui) Experimental Middle School, won the Drone
In this provincial competition, Changshi won the first prize
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Researchers in South Africa recently made a major discovery that could change the previously understood timeline of human existence. The discovery comes as new tests on some recovered specimens show they are much older than previously thought, BBC News reports. Fossils of early h
Recent fossil finds could prove humans have been around longer than we thought
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Hubble constant, gravitational constant, Planck constant, Boltzmann constant, speed of light, π, dielectric constant of vacuum, magnetic permeability of vacuum, conductivity, resistivity, Coulomb constant, etc... of the constant family The team is still growing. Anyone who has st
The mystery of constants, how do scientists determine constants? What is the relationship between constants and the universe?
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1795
I believe everyone has never imagined that fish production in many rivers has dropped sharply, and many fish have even disappeared from the earth. For example, in March 2016, fishing boats were fishing in the Yangtze River, including saury. The two fishing boats were busy for alm
Is the ban on fishing in the Yangtze River causing flooding? Over 150 tons! A large number of wild fish appear in Qingjiang River, Hubei
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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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1337
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Recently, the divergent policy trajectories of the Federal Reserve and the Bank of Japan have continued to depress the Japanese yen exchange rate. The dollar-yen exchange rate stood at 136 this week, continuing to hit a new high since 1998.
The value of the yen against the US dollar hit a 24-year low. Will the Bank of Japan intervene in the exchange rate?
05/24
1793
Cutting out complexity and simplifying it, abandoning the past heavy American style, combining marble with wall panels, and adding metal to reflect a light and luxurious texture. High-looking soft furnishings can better reflect the texture of a home. This issue introduces a 140㎡
No wonder American style is so popular. After seeing this 140㎡ American style set, I also fell in love with it. It’s warm and cozy.
05/24
1493
Have you ever heard the saying "As long as retail investors don't chase prices, leeks can turn into sickles." In fact, making money in the stock market is difficult to say and easy to say. As long as investors give up the idea of making quick money, everyone will make money. I
As long as retail investors don’t chase prices higher, leeks can turn into sickles
05/24
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In this regard, Xie Jinhe, a financial expert and chairman of Caixin Media, commented in an article that the yen once devalued to 137 yen per US dollar, the lowest in 25 years. There is no doubt that this is the collapse of the Japanese economy, but from now on From another persp
The yen depreciated to 137, the lowest in 25 years! Expert: Japan is experiencing a "lost 30 years"?
05/24
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Since this year, the yen has been falling continuously. Not long ago, the yen exchange rate once fell to 135.22 yen per US dollar, setting a record low in the past two decades. According to the speculations of some experts and scholars, with the continuous depreciation of the yen
The yen has depreciated sharply, hitting its lowest level in 20 years. Is this a blessing or a curse for Japan?
05/24
1772
As the U.S. dollar index rose sharply, many currencies depreciated against the U.S. dollar, including the RMB. However, compared with the Japanese yen, the depreciation of the yuan is nothing.
Why did the Japanese yen depreciate sharply? The Fed's interest rate hike is only one of the reasons, depreciation is inevitable
05/24
1999