Source: Global TimesDue to the increasing threat of space debris in low Earth orbit around the Earth, space agencies around the world are becoming increasingly concerned about this. According to a new study funded by the National Aeronautics and Space Administration (NASA), it may be possible to send space debris that may be at risk of colliding with orbiting spacecraft to safer orbits through a laser network deployed in space in the future, the US "Space" website said on the 19th...

This article is excerpted from James C. Goodall, translated by Weng Wei, "The Skunk Factory: A 75 Year History of Advanced Aircraft Development"More than 70 years ago, scientists discovered that nuclear fission reactions can generate enormous amounts of energy, which was undoubtedly a significant discovery that attracted worldwide attention at that time...

Reporter: Wang Yubiao Editor: Liu XuemeiThe layout of express delivery giants in the Hong Kong and Macao regions is accelerating.On October 17th, JD Express announced the upgrade of its Hong Kong and Macau express delivery business...

Global Network Technology Comprehensive ReportOn October 19th, according to foreign media reports, Amazon recently announced that it will begin testing the AgilityDigit robot in its warehouse.It is reported that Digit is a bipedal robot under robot manufacturer AgilityRobotics, with the potential to engage in a range of tasks in warehouses, including handling and recycling...

You have encountered it before,Is there a situation where money is inexplicably withheld from a mobile account?Women unknowinglyReceived membership fee for 5 yearsRecently, Ms. Zheng from Beijing reported to reporters that on October 8th this year, she discovered a membership fee deduction notice when logging into the Youku Video App...

Description: Recently, COVID-19 once again wreaked havoc, increasing the number of new severe cases and deaths around the world. This article will take you to understand the latest data of COVID-19 in October 2023, and reveal the epidemic situation and the increasing pressure on prevention and control...

Source: China News NetworkBeijing, October 18 (Reporter Sun Zifa) - A biodiversity research paper published by Springer Nature's academic journal "Nature Communications" suggests that artificial intelligence (AI) assisted animal soundscape can be used as an effective tool for monitoring forest biodiversity restoration after farmland abandonment. This research findings propose an automated, cost-effective, and reliable method for detecting forest biodiversity and evaluating restoration outcomes...

Beijing, October 13th (Reporter Sun Zifa) How to build roads on the moon? Springer Nature's open access academic journal "Scientific Report" recently published a research paper on astronomical concept validation, stating that using lasers to melt lunar soil to create harder layered material may create paved roads and landing pads on the moon.Although this experiment was conducted using lunar dust substitutes on Earth, the findings of this study demonstrate the feasibility of the technology, indicating that it can be replicated on the moon, thus becoming an important achievement in "paving the way for the moon"...

Source: Global NetworkOn the 6th, Taiwan's "Academia Sinica" launched a language artificial intelligence (AI) model that can answer various questions entered by users. Multiple Taiwanese media have touted the model as a "new generation product independently developed by Taiwan"...

Source: [Love Jinan News Client]On the 8th, the reporter learned from the University of Science and Technology of China that Associate Professors Cai Zhenyi and Wang Junxian of the Astronomy Department of the university, through studying the extreme ultraviolet radiation spectrum of the accretion of supermassive black holes at the center of quasars, found that it is not related to the intrinsic brightness of quasars, overturning traditional understanding in this field. Further research by researchers has found that the average extreme ultraviolet energy spectrum of quasars is much softer than expected by classical accretion disk theory, posing a serious challenge to classical accretion disk radiation models and strongly supporting accretion models with universal disk winds...

Hello everyone, after the Huawei press conference, we welcomed the 121 version of the Hongmeng 4.0 system...

On October 5th, Cailian News Agency reported that during the Mid Autumn Festival and National Day holiday in 2023, the 318 Sichuan Tibet Online is experiencing the busiest period of self driving traffic this year. Whether to get a charging station has become a very important issue for car enthusiasts...