Hawking radiation theory or not limited to black holes
Science and Technology Daily, Beijing, June 5 (Reporter Zhang Jiaxin) According to Stephen Hawking's famous radiation theory, as the event horizon (the outermost boundary of the black hole) destroys the surrounding quantum field, the black hole will evaporate over time and gradually lose mass in a strange form of radiation. However, the analysis shows that the event horizon is not essential to this process...
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Empowering Elderly Care Services with Intelligent Technology (Micro level)
Iterative upgrading of relevant application scenarios to help elderly people cross the "digital divide" and continuously improve the level of elderly care servicesOld man, are you okay? Is there any abnormal situation at home that you haven't noticedIt's nothing. Because there's someone in the room, I've been keeping the door openNot long ago, during an online inspection at the Smart Elderly Care Service Center in Nan'an District, Chongqing, staff discovered an abnormality in the magnetic induction of an elderly household's door, and immediately contacted the elderly...
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Tianjin Building an Intelligent Unmanned Technology Theme Park
Tianjin, June 5th (Reporter Wu Shaomin) - The team of Tianjin University's Unmanned Driving Cross Research Center and China Automotive Zhilian Technology Co., Ltd...
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Apple Announces the Launch of AppleVisionPro Head Display Seamless Integration of Virtual and Real Worlds
Apple has released an augmented reality headset called AppleVisionPro, which seamlessly integrates reality and the digital world.CEO Tim Cook said of this device that looks like a pair of ski goggles, "This is the first Apple product you can see through...
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What is the rating for the appearance of Apple's first head display device, VisionPro, officially announced?
On the early morning of June 6th, after successively releasing new MacBookAir, MacPro, iOS17, iPadOS17, watchOS10 and other content, Apple finally unveiled the heaviest product of WWDC - Apple's first head display device, VisionPro.At this WWDC, Apple CEO Cook stated that this device can unlock an unprecedented experience for us...
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Koreans would never have imagined that besides Huawei, another Chinese mobile phone giant has emerged
Mobile phones occupy most of our time in our lives. For the production of mobile phones, foreign companies have the highest visibility, except for Apple, which is also Samsung...
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Cut your revenue by 45%! Another American giant has faced a major defeat, threatening to relocate 100% of its production capacity out of China
Revenue plummeted by 45%! After Meiguang, another American giant collapsed, threatening to 100% go ChineseWithin 3 years, all Chinese made chips will be discontinued, and within 5 years, 100% of production capacity will be relocated.Dell, a US technology giant, holds an important position in the global PC market and once dominated Apple, achieving the highest revenue and profit margins in the global computer market...
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12306App opens online verification of student discount qualifications from now on
On June 5th, the official announcement of China Railway announced that in order to further improve the sales of student discount tickets and facilitate students' travel by car, the 12306 mobile app of the railway will provide online verification services for student discount qualifications starting from June 5th.Specifically, ordinary university students who complete electronic registration of their academic status on time on the China Higher Education Student Information Network can undergo online verification...
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Using digital technology to prevent counterfeiting, reliable! (Online China)
Through a trinity of "physics+technology+operation" book anti-counterfeiting traceability system, each book of a publishing institution is given unique identity information; Adopting multiple anti-counterfeiting technologies such as blockchain, QR code, microfilm, and disclosure to provide protection for regional characteristic tea brands; Based on the "one thing, one code" technology, we have added scraped anti-counterfeiting labels to multiple categories of products of health product enterprises, and built a mature digital anti-counterfeiting platform....
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Smooth circulation and build new advantages in digital competition (Economic Review)
To comprehensively promote digital construction, efforts should be made to break through the domestic and international circulation of data elements, the circulation of computing power and power grids, and the circulation of digital technology and industry, gradually building new national competitive advantages in the digital fieldBuilding a digital China is an important engine to promote Chinese path to modernization in the digital era, and a strong support to build a new competitive advantage of the country. Under the current severe and complex international environment and the background of accelerating the construction of a strong domestic market, we should focus on giving play to China's advantages in the socialist system, the new national system, and the super large market, and strive to break through three groups of cycles, gradually build new national competitive advantages in the digital field, and help realize Chinese path to modernization...
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The youngest richest man in China is recognized not as Ma Yun and Hui Ka Yan, but as a man with over 200 billion yuan
In the economic field, attention to the identity of China's youngest richest person is always highly anticipated.Now, a new name has been confirmed as the holder of this surprising title...
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After China's first "sword shining", Japan and South Korea have expressed their opinions, and a new "cannon fodder" has emerged
The United States has been suppressing and blocking China for a long time. Since Huawei's first breakthrough in 5G technology, Americans have really been eager...
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