How frustrating are Indian passengers? Becoming the nightmare of countless flight attendants, ranking first on the list of the least willing flights to fly
The least willing country to flyThe United States and Singapore with complex tasksOrPoor Dingling African Countries.But the survey results are very surprising...
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The Way to Connect Light Materials: Ultrasonic Spot Welding of Titanium and Magnesium Alloys
Article 1 Fat Boy Research SocietyEditor | Fat Boy Research SocietyPrefaceThis study mainly explores the effects of ultrasonic spot welding on different alloys(Magnesium and titanium alloys)The impact of connections. It was found that with the increase of energy input, the strength of welded joints also increases...
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I pressed it hard for a long time, but this screen still doesn't light up
Mr. Hu from Xiaoshan, Hangzhou has a 75 inch Hisense LCD TV set that he has only been buying for over three months...
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Huawei Developer Conference 2023 will be held on August 4th, and Hongmeng OS4.0 will be the biggest highlight
On June 13th, the official Weibo account of Huawei Mobile announced that the Huawei Developer Conference 2023 will be held from August 4th to 6th, and early bird tickets will be officially sold on June 14th. Early bird tickets are divided into VIP tickets, expert tickets, and all pass tickets, with prices of 4298 yuan, 1828 yuan, and 498 yuan, respectively...
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Innovative design doubles the efficiency of lightweight space batteries
Science and Technology Daily (reporter Zhang Jiaxin) Researchers from the University of Pennsylvania in the United States proposed a new design of a lightweight two-dimensional transition metal halide (2DTMDC) solar cell in the first issue of the newly published Equipment magazine. The cell is enhanced by the Superlattice structure, which increases the absorption of solar energy, and the efficiency is improved from 5% to 12%, which is very suitable for space applications...
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High energy Synchrotron light source linear accelerator passed process acceptance
People's Daily Online, Beijing, June 9 (Reporter Zhao Zhuqing) The reporter learned from the Institute of High Energy Physics of the Chinese Academy of Sciences that on June 5, the high-energy Synchrotron light source (HEPS) linear accelerator, a major national science and technology infrastructure, passed the process acceptance organized by the project headquarters.The HEPS linear accelerator is the source of electrons and a primary accelerator...
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Flight pressure slows down the evolution of dinosaurs to birds
Science and Technology Daily, Beijing, June 6th (Reporter Lu Chengkuan) How did dinosaurs evolve into birds that roamed the blue sky billions of years ago? On the 6th, the reporter learned from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences that researchers at the institute found that the evolution from dinosaurs to birds was accompanied by a decrease in limb bone diversity and evolution speed, which was mainly influenced by the forelimbs. The flight pressure caused the evolution speed of primitive bird forelimbs to be relatively slower and have lower diversity...
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Light pollution may lead to the starlight in 20 years
Science Popularization BaseScience and Technology Daily News (Reporter Zhang Jiaxin) When people can still see meteors, make a wish as soon as possible. According to the Guardian on May 27, scientists warned that humans may not be able to see the night sky 20 years later due to the intensification of light pollution...
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Creation of a bee robot capable of stable flight in multiple directions
Science and Technology Daily, Beijing, May 30th (Reporter Zhang Mengran) - Researchers at Washington State University in the United States have developed a robotic bee that can fly stably in all directions. The research results were published in the latest issue of IEEE Journal of Robotics...
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The 20th ChinaJoy Press Conference was held in Shanghai in 2023, with a comprehensive interpretation of the top ten highlights of the exhibition
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2023 Asia Pacific RoboCup Tianjin International Invitational Tournament Unmanned Aerial Vehicle became a new highlight
China news agency, Tianjin, May 20 (Pang Yuwen and Zhang Shaoxuan) The 2023 Asia Pacific RoboCup Tianjin International invitational tournament opened at the National Convention and Exhibition Center (Tianjin) on May 20. The reporter learned that the first UAV event has become a new highlight of this competition, which includes the Asia Pacific RoboCup Autonomous UAV Challenge from Iran, as well as the individual flight competition and the bee swarm dance programming competition...
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Significant progress! Is the EU giving the green light that the Microsoft Blizzard acquisition case is about to be completed?
Author: Hernanderz Supervised by: Luo ChaoIt has been more than a year since Microsoft announced its $68.7 billion acquisition of Activision Blizzard, and the two sides still have not been able to achieve their desired combination...
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