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On May 17, 2022, the U.S. Congress held the first public hearing on the "UFO phenomenon". Deputy Director of Naval Intelligence Scott Bray and Undersecretary of Defense for Intelligence and Security Affairs Mutrie attended the hearing, which was held by the Subcommittee on Counte
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New Horizons brings new helpers to visible stars Introduction: After the completion of New Horizons' main mission, it will become the first mission to explore Kuiper Belt objects and will become part of a longer-distance survey project heading out of the solar system . ——The New
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An astronaut aboard the International Space Station (ISS) captured this image of Tunupa Volcano on February 5, 2022. It is located on a peninsula between Bolivia's two largest salt flats (Salar de Uyuni and Salar de Coipsa). These saline marshes vary in sediment coverage and micr
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Click to read the relevant answers. The reasons are nothing more than: high academic pressure, low employment rate, too bald to engage in scientific research in the laboratory, etc., which has led to endless voices in society "dissuading people from studying biology".
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▎Text: Wuwei▎Picture: From the Internet When a zoologist was inspecting animals living on both sides of the Orange River in Africa, he noticed that the antelopes on the east bank and the west bank were very different. The former had a stronger reproductive capacity than the latte
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The Mariana Trench is the deepest known portion of Earth's oceans. The trench stretches nearly 1,600 miles off the coast of Japan. The average depth along the trench is 6.8 miles. This may not sound like much, but the atmospheric pressure at the bottom of the trench is 1,000 time
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To put it simply: the speed of light is 300,000 kilometers per second, which is indeed very fast, but light does not require any power to reach the speed of light, and there is no acceleration process. To put it bluntly, light is "born" at the speed of light, and it must be the s
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Introduction to results Electronic skin (E-skin) is widely used in bionic prosthetics, soft robots and wearable electronic devices. Waterproof and breathable membranes that provide high levels of protection and comfort are promising core materials to meet the urgent needs of elec
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Editor: Yang Xiangyu Proofreader: Zhang Lu Micro (nano) plastics refer to plastic particles, films, fragments, pellets and textile fibers with particle sizes ranging from tens of nanometers to several millimeters. They are dispersed in the environmental medium and are often diffi
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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.
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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
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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."
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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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A Black Hole Is a Collapsed Star One of the first black hole facts you should know is that these fascinating regions of space form when a massive star begins to run out of energy. Then it begins to collapse under its own gravity.
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In 2004, a tenured professor at Princeton University with an American green card packed his bags at his home and signed his name on a house sale contract. "I want to serve my motherland. This time I plan to stay in China and never come back!"
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On July 4, 2022, Huawei held a summer launch conference for the nova10 series and all-scenario new products, bringing the nova10 series, AITO Wenjie M7 smart car, and Huawei whole-house smart 2.
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On July 20, the results of the Phase I/II clinical trial of the new coronavirus vaccine jointly developed by Oxford University and AstraZeneca and the results of the Phase II clinical trial of CanSino were simultaneously published in The Lancet, BioNTech/Pfizer/Fosun Pharma Phase
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Important statement: From now on, the articles I write will be short and concise. Make everything clear and end it. I won’t make a long speech, so it would waste everyone’s precious time and also waste my own precious time. Today, I would like to share with you: the reasons and s
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In terms of system, Huawei Mate50 Pro will be equipped with Hongmeng System 3.0 system for the first time. Compared with version 2.0, it will update the Internet of Everything, and more devices can be controlled through the Hongmeng system. It is worth mentioning that due to the
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