Recently, the Russian side once again raised the C929 cooperation project, saying that Russia will not withdraw from this Sino Russian cooperation project, which makes many people wonder if they have always said they want to withdraw from this project? Why do you suddenly want to continue working together? However, later news came out from the Russian side that China would contract and develop the C929 aircraft project, which had withdrawn from cooperation with China. Unfortunately, China had lost Russia as a partner at that time, as Russia still had a lot of technology to learn from in the aviation industry; With the exposure of a series of achievements made by China in C929, it has become clear to everyone that the progress of C929 is about to be realized, and it is no wonder that even if the cooperation is terminated, China needs to independently contract to continue the research and development of the project...

Before the release of the Honor X50, Lao Q had the opportunity to participate in the recording of the "X Series 10th Anniversary" fan video in Xi'an, and also had the opportunity to obtain the real machine of the Honor X50 in advance. After experiencing it for about a week, he had the feeling that the Honor X50 is really a thousand yuan machine? I feel like some aspects are already comparable to flagship!Next, Lao Q will share the in-depth evaluation of Honor X50 with all the friends, hoping to provide some reference for those who want to get started!The old rule is to talk about the shortcomings first, then the advantages, and avoid the pitfalls!Disadvantage 1...

Editor's noteThere are two main types of quantum chips: electronic quantum chips and photonic quantum chips. Representatives of electronic quantum chips, including Intel, which focuses on silicon spin qubits, IBM, and IMEC, which focus on superconducting qubits, are exploring the large-scale semiconductor manufacturing of quantum chips...

The Service Industry Survey Center of the National Bureau of Statistics and the China Federation of Logistics and Purchasing released data on June 30. In June, the Purchasing Managers'Index (PMI) of China's manufacturing industry was 49%, up 0...

Global Network Comprehensive ReportAccording to foreign media reports on June 19, Virgin Galactic recently announced that its first commercial flight mission Galactic01 was scheduled to launch from June 27 to 30.It is reported that this first mission will carry three scientific researchers, who plan to go to space for Micro-g environment research...

Science and Technology Daily, Beijing, June 13 (Reporter Zhang Mengran) A team led by researchers from the University of Texas at Austin in the United States has created a new material that can absorb low-energy light and convert it into high-energy light. This new material is composed of ultra small silicon nanoparticles and organic molecules, which can effectively move electrons between its organic and inorganic components, and can be used for more efficient solar panels, more accurate medical imaging and better Night-vision device...

Reach into the sky and actively "catch thunder"What is the use of manual lightning induction?When it comes to artificial lightning, many people will think of Benjamin Franklin's famous "kite lightning experiment" more than 200 years ago. In the current era of rapid development of science and technology, the artificial lightning induced experiments conducted by researchers are no longer what they used to be...

On the stage of Chinese internet companies competing for dominance, BAT (Baidu, Alibaba, Tencent) has always been the three giants in the internet industry, with profound influence on the Chinese internet industry. However, with the upgrading of information consumption and the rise of emerging technologies, BAT is facing competition from new generation enterprises such as ByteDance companies...

On May 30th, multiple online travel platforms received a notice from domestic airlines to adjust the fuel surcharge collection standards for passenger transportation on domestic routes starting from June 5, 2023 (based on the ticket issuance date). According to the introduction, the adjusted collection standard is: adult passengers, 20 yuan per passenger for flights below 800 kilometers (including), and 30 yuan per passenger for flights above 800 kilometers...

The integration of numbers and reality reveals the future. On May 26th, the 2023 China International Big Data Industry Expo (hereinafter referred to as the Digital Expo) opened in Guiyang City...