Significant improvement in efficiency of third-generation solar cells
Science and Technology Daily, Beijing, February 18 (Reporter Zhang Mengran) According to the latest research published by the British journal Nature Energy, an international joint team has successfully manufactured perovskite/silicon double-layer single chip batteries. Under outdoor conditions, double-sided series solar cells achieve efficiency that exceeds that of any commercial silicon solar panel...
Adding Energy to Sports Through Technology (Sports Mission Hills)
The venue reservation is completed with one click, the "face brushing" automatically opens the gate, and the water temperature and quality are clear at a glance....
Digitalization Assists the Transformation of the Publishing Industry (Continues the Historical Context to Compose Contemporary Huazhang)
At the digital experience exhibition of the canal, created by Jiangsu Phoenix Publishing and Media Group Co., Ltd...
Attention from British media: Hefei operates the most advanced quantum metropolitan area network
Reported by Reference News on September 18thAccording to the website of New Scientist magazine in the UK on September 14th, the most advanced quantum communication network to date is spread throughout the Chinese city of Hefei. The quantum metropolitan area network in Hefei is composed of quantum devices and central servers, making it the closest quantum internet that humans currently possess to the level of "invincibility"...
Zaozido | Kwai e-commerce "big brands and big subsidies" upgrade security strategy; Jitu Express Global Plan Hong Kong IPO
Kwai e-commerce "big brand and big subsidy" upgrade security strategy: exclusive customer service channel to ensure user consumption experienceRecently, Kwai E-commerce's "big brand and big subsidy" channel launched a new upgrade security strategy. On the basis of the previous security mechanism of authenticity of all goods and nine compensation for fake goods, the platform launched a dedicated customer service channel for big brand and big subsidy to meet consumers' demand for targeted consultation and priority processing of orders...
Robots that can learn work in intelligent factories, allowing carbon fiber arrow stem errors to be controlled within micrometers
Reporter Zhang QiGuided by the Network Communication Bureau of the Central Cyberspace Administration and the Tax Propaganda Center of the State Administration of Taxation, and hosted by the Cyberspace Administration of the Party Committees of 9 provinces and cities including Shandong, the "Decoding the 'Little Giant' - Specialized, Refined, Special, and New Look at China" online themed promotional activity was launched on September 17th in Weihai, and a 5-day centralized interview was conducted in 5 cities including Weihai, Yantai, Weifang, Zibo, and Jinan.Weihai Baowei New Materials Factory AreaThe output value continues to rise, but there are only 42 workers...
The steel truss roof of the North Station Building of Changde Station has been successfully lifted! Appearance design prototype display
Replay suspend 00:04 / 00:30 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos Construction site.The appearance design of the North Station Building of Changde Station, featuring "Peach Blossoms Blooming and Wuling Soaring", is emerging in its embryonic form...
China Youth Daily: Why Young Researchers Are Passionate about Chasing "Hats"
The talent "hat" that is hotly discussed in the technology industry mainly refers to talent programs and research projects funded by talents. The purpose of talent programs is to care for, select, and support talents, while research projects provide research funding for outstanding scientific and technological talents, playing a role in cultivating and motivating them...
Xiang Ligang questioned Apple: You have fabricated 5G and the three major operators have not provided 5G signals at all!
Xiang Ligang questioned Apple: You have fabricated 5G and the three major operators have not provided 5G signals at all!In recent times, the global mobile phone industry has been known as the "Eight Immortals Crossing the Sea, Each Showing Their Wonders". Huawei's "King Returns" has brought self-developed chips and 5G phones, followed by Xiaomi's release of high-end phones, which will soon followThe launch of iPhone 15,This has made consumers around the world more eager for iPhone15 phones, to the extent that before the release of Apple's new phones, the quiet appearance of Huawei 5G phones caused Apple to plummet more than $140 billion in the US stock market...
Two recent incidents of aircraft deviating from the runway in East China: Civil Aviation East China Bureau Inspects Jinan Airport
The author recently learned that a joint inspection team consisting of the East China Civil Aviation Bureau, Shandong Civil Aviation Supervision Bureau, Shanghai Civil Aviation Supervision Bureau, Zhejiang Civil Aviation Supervision Bureau, Pudong Airport, and Nanjing Airport conducted a joint inspection of Jinan Airport from August 8 to August 11, 2023.(Picture of the bird drive track set up within the flat range of the runway landing strip at Jinan Airport)The joint inspection team has put forward suggestions regarding the situation where the bird drive track of Jinan Airport is located within the flat range of the lifting strip...
20% faster than C language! Mojo's first large model open download, with performance up to 250 times that of the Python version
Mingmin originates from Aofei TempleQuantum official account | QbitAIMojo, a new language specifically designed for AI, infers LLaMA2 performance250 times better than Python!Even faster than C language20%.Mojo...
What are the differences in configuration between Huawei Mate60Pro and Honor Magic5Pro? It's easy to understand at a glance
Honor Magic5ProHuawei Mate60ProperformanceSnapdragon 8Gen2LPDDR5XUFS4.0Kirin 9000sscreen6...