International latest research: Neon fat carp will queue up to withdraw from the narrow area to avoid blocking or collision
China News Network, Beijing, July 21 (Reporter Sun Zifa) The latest animal behavior research paper published by Springe Nature's Open access academic journal Science Report said that Neon tetra (Paracheirodoninnessi) fish will queue up to withdraw from the narrow area to avoid blocking or collision.The author of the paper observed that these small fish move faster through larger openings than through smaller ones, but they tend to withdraw from various sizes of openings at a constant rate - with the exception of the last few fish in each group, who will pass slower...
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Tesla shares fell nearly 10% Gross margin fell to 18.2% in the second quarter
On Thursday, July 20th, after the US stock market closed, Tesla's stock price fell 9.74% to $262...
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Ministry of Commerce: National online retail sales increased by 13.1% year-on-year in the first half of the year
According to the Ministry of Commerce, the national online retail sales in the first half of the year reached 7.16 trillion yuan, a year-on-year increase of 13...
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Intelligent accompanying robot appears at the heart of Minjiang River
Source: Fuzhou Evening NewsIntelligent accompanying robot "Xiaoyou". Courtesy of Minjiang Zhixin official accountThe intelligent accompanying robot "Xiaoyou" has recently appeared on Moli Street in the heart of the Minjiang River...
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Tesla has recalled nearly 16000 vehicles due to seat belt malfunction
[Global Network Technology Comprehensive Report] On July 21, according to a document from the National Highway Traffic Safety Administration (NHTSA), Tesla recalled up to 15869 2021-2023 ModelS and ModelX vehicles due to seat belt failure.The document states: "If the front seat belt is not connected to its pre tensioner anchor according to specifications, it may cause the seat belt to fall off during normal operation...
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Losing 11 billion yuan in 3 years: The most "hardcore" Shanhang was killed by high-speed rail?
#Headlines on current events and hot topics#Shanhang, just like Shandong people, is sincere and kind.Produced by Zhengxie BureauA few days ago, Shandong Airlines was forced to delist, and its shares were terminated and delisted...
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Netizens said that the ticket cost nearly 40000 yuan, with only one bottle of Evian mineral water. "The rest of the water will be reserved for those returning," China Southern Airlines responded, "The arrangement on board will prevail
According to the report of "Sohu Qianliyan" quoted by Jiupai News Video, on July 18, a netizen sent a video saying that the ticket price of Business class of China Southern Airlines Guangzhou Direct Flight to Melbourne was nearly 40000 yuan, but one person only had one bottle of mineral water. When he asked the purser for another bottle of mineral water, he was filled with another bottle of water...
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Yan Jinxiu, a model worker and craftsman representative from Sichuan, passed on the relay of "Ronghuo", hoping that more people will fall in love with scientific research work
Original title:Yan Jinxiu, a model worker and craftsman representative from Sichuan, passed on the relay of "Ronghuo", hoping that more people will fall in love with scientific research workWorker's Daily - Li Na, a journalist from China Industrial NetworkOn July 20, the torch relay of Chengdu railway station of the Chengdu Universiade continued to be held in University of Electronic Science and Technology of China, Sichuan Conservatory of Music, Southwest Petroleum University, Xihua University, and Sichuan Vocational and Technical College of Architecture. Yan Jinxiu, chairman of the 16th International Tunneling Association, March 8th Red Banner Pacesetter, winner of the National May 1st Labor Medal and China Railway Group Limited tunnel expert, participated in the torch relay as a torchbearer...
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Authoritative Release | The 16th Hundred Academicians and Experts in Zibo Promote the Implementation and Transformation of 50 Scientific Research Achievements
On July 20, the Information Office of Zibo Municipal People's Government held a press conference on the results of the "Sixteenth Hundred Academicians and Experts Zibo Trip" activity. Liu Xiaojun, Deputy Director of the Organization Department of Zibo Municipal Party Committee, introduced the overall development of the "Sixteenth Hundred Academicians and Experts Zibo Trip" activity...
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Yunda's express delivery service revenue in June decreased by 11.47% year-on-year
Global Network Technology Comprehensive Report: On July 20th, according to the June express delivery service main business indicators released by Yunda Express, its express delivery service revenue in June was 3.665 billion yuan, a year-on-year decrease of 11...
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IPhone 15 appearance confirmed! Mass production has started! 14 Pro user cried
With less than two months left until the annual Apple press conference, Foxconn has started hiring a large number of employees with high salaries. The appearance and specifications released online are very detailed, such as A17, the full series standard flexible island, switching to USB-C interface, solid-state mute keys, front border narrowing, and so on...
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Learning Notes - Ubuntu 23.04- Installation and Deployment
Basic installation environmentBottom layer: Windows eleven X6fourVirtualization layer: VMWare Workstation seventeen. 2Virtualization compatibility: ESXi six point sevenVirtual Hardware: CPU: four Core RAM: eight GB HDD: two hundred and fifty-six GB NVme Network: NATOperating system version: Ubuntu Server 23...
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