1. Tencent, Alibaba, JD.com, and Xiaomi donated 100 million yuan , 30 million yuan, 30 million yuan, and 25 million yuan respectively to protect the personal safety of the affected people in Beijing, Tianjin, Hebei and other places, and to purchase and distribute emergency relief materials. Support relief teams and subsequent post-disaster reconstruction efforts
2. The daily power generation of the five southern provinces exceeded 50 million kWh for the first time . Under the situation that the national power supply and demand are generally tight and balanced during the summer peak season, pumped storage, as a green, low-carbon, clean and flexible power supply in the power system, plays an increasingly prominent role in the guarantee of energy and power supply.
3. Apple has obtained a new patent that enables Vision Pro to simulate the generation of odors, allowing the wearer to see radio signals, sounds, and simulate various odors
4. Yu Chengdong "spoiler" Huawei HarmonyOS operating system. Xiaoyi of HarmonyOS has become a lot "smarter" , and can automatically generate copywriting and other content according to the needs of users. There is a line of small words below the content generated by Xiaoyi, which says "automatically generated by AI model"
5. Laser instead of photolithography can reduce the production cost of metasurface . This will accelerate the reduction of production costs for next-generation displays and metasurfaces for various optical systems
6. Cement and carbon black are used to make new supercapacitors . Combining them in a specific way results in a conductive nanocomposite. The technology facilitates the use of renewable energy sources such as solar, wind and tidal power, enabling energy grids to remain stable amid fluctuations in renewable energy supply
7. 1688 provides merchants with a " one-click inheritance " third-party tool. This tool supports retail e-commerce sellers to quickly move their stores to 1688 with one click, realizing one-click inheritance of digital assets such as commodities, reviews and sales
8. Giants such as Apple, Nvidia, and Pixar formed an alliance to formulate metaverse 3D graphics standards . OpenUSD is an open data format developed by Pixar Animation Studios that allows teams to work together on large-scale 3D workflows and share 3D objects and environments that can be used in AR (augmented reality) and VR (virtual reality) projects Information
9. Nabaler has been sued by many employees due to wage arrears, layoffs and other issues
10. Amazon forms a core team to develop AI models
11. A number of banks have set priorities for the second half of the year. Key areas and weak links such as manufacturing, science and technology innovation, green, small and micro businesses, and agriculture, rural areas and farmers are still the focus of support from banks
12. The competition for power batteries is intensifying, and many companies are making efforts to break through large cylindrical batteries. Large cylindrical batteries have the advantages of high energy density, high safety, and long life , and are one of the priority solutions for both performance and economy at the current technological level
13. The highest donation is 100 million yuan! ByteDance and many other companies donated money to help the rainstorm-stricken areas
14. The daily limit of Yonghui Superstores, it is reported that JD.com is negotiating with Yonghui about the acquisition recently
15. South Korea, the United States, and China are competing to speak out about room temperature superconductivity. If it can be commercialized, which industries will it bring about changes? What industry opportunities are there? How do ordinary people grasp it?