The first biological exposure experiment of extravehicular radiation conducted on a space station in China
Science and Technology Daily, Beijing, June 14 (Reporter Lu Chengkuan) On June 14, the reporter learned from the National Space Science Center of the Chinese Academy of Sciences that the space radiation biology exposure experimental device (hereinafter referred to as the space radiation biology device), the first extravehicular load of the space station Mengtian module, was successfully extravehicular, and the experiment has been carried out. This is the first time China has conducted an experiment on the biological exposure of extravehicular radiation, which is of milestone significance for radiation biology and space science research...
Tech >>
What will happen to the Earth after the temperature rises above 1.5 ?
Today's PerspectiveReporter Zhang Jiaxin from our newspaperNext year today, we may still live in the same house, drive the same car, and do the same work as at this moment. On June 7th, the website of New Scientist reported that in some ways, the Earth may have undergone irreversible changes at that time...
Tech >>
Huawei Developer Conference 2023 will be held on August 4th, and Hongmeng OS4.0 will be the biggest highlight
On June 13th, the official Weibo account of Huawei Mobile announced that the Huawei Developer Conference 2023 will be held from August 4th to 6th, and early bird tickets will be officially sold on June 14th. Early bird tickets are divided into VIP tickets, expert tickets, and all pass tickets, with prices of 4298 yuan, 1828 yuan, and 498 yuan, respectively...
Tech >>
Release of 10 meter super high mining scraper conveyor equipment
Science and Technology Daily, Beijing, June 11 (Reporter Liu Yuanyuan) The reporter learned from China Coal Industry Science and Technology Group on the 11th that the complete set of intelligent scraper conveying equipment for 10 meter super high working face independently developed by the Ningxia Tiandi Benniu Industrial Group Co., Ltd...
Tech >>
Helping to Improve the Service Performance of Beidou System (Innovative Story)
Not long ago, the first backup satellite of the Beidou-3 project was successfully launched at the Xichang Satellite Launch Center. This will further improve the service performance of the BeiDou, which is of great significance for promoting the characteristic service of the Beidou system and supporting the large-scale application of the Beidou system...
Tech >>
Father of ChatGPT: In the next 10 years, we may have a super strong AI system
With the global popularity of ChatGPT, a new wave of development has emerged in global artificial intelligence. On June 10th, at the Beijing Zhiyuan Conference, Sam Ultraman, the father of ChatGPT and co founder of OpenAI, stated that in the next 10 years, there may be a super strong AI system and preparations should be made for it...
Tech >>
[1818 Golden Eye] "We are only a cooperative relationship with JD.com, which aspect of the cooperative relationship, shopping cooperative relationship", this is not a joke
Mr. Feng reported that the family is currently living in a temporary rental house...
Tech >>
The first 150 MW impact turbine in China has been put into operation
Science and Technology Daily, Chengdu, June 7th (Reporter Zhang Jie from Chen Ke) On the 7th, the first large-scale impact turbine with a single unit capacity and maximum power of 150 megawatts in China was officially put into operation at a cascade hydropower station in the Tianwan River basin of Sichuan. At 10:7:33 am on the same day, this hydroelectric unit with the replacement of the "China Heart" was successfully connected to the grid and sent out the "first electricity", marking that China has achieved comprehensive autonomy in the design, manufacturing, and operation of high head and large capacity impulse hydroelectric units, opening a new chapter in the high-quality development of China's hydroelectric power industry...
Tech >>
New Superconducting Diodes with Higher Energy Efficiency Appear
Science and Technology Daily, Beijing, June 7 (Reporter Liu Xia) Scientists from the University of Minnesota, Twin Cities Branch have developed a new type of superconducting diode, which is more energy-saving, can process multiple electrical signals at a time, and also contains a series of gates to control the flow of energy. The previous superconducting diode does not have this function...
Tech >>
National New Energy Vehicle Industry Intellectual Property Operation Center Settled in Pingshan
Recently, the China National Intellectual Property Administration officially approved that the Shenzhen Automotive Research Institute of Beijing University of Technology, located in Pingshan District New Energy Automobile Industrial Park, would build a new energy automobile industry intellectual property operation center.As the first approved national level industrial intellectual property operation center in the Guangdong Hong Kong Macao Greater Bay Area, this operation center will mainly focus on enhancing the stability and competitiveness of the new energy vehicle industry chain, integrating relevant intellectual property service resources, promoting the transformation and implementation of intellectual property, promoting high-quality creation and efficient application of intellectual property, and promoting the high-quality development of the new energy vehicle industry...
Tech >>
Where has the supervision of AI generated content gone, with celebrity faces carrying goods and fake essays?
Led by ChatGPT, the AI big model has become a "training ground" for global technology companies. The speed of technological iteration is beyond imagination, but it's not yet time to be amazed, and the various chaotic phenomena arising from it have taken a step forward...
Tech >>
China's supercomputing once again topped the list, with storage system performance reaching the top international level
Results BroadcastScience and Technology Daily News (Reporter Wang Yanbin) On June 6th, the reporter of Science and Technology Daily learned from Qilu University of Technology (Shandong Academy of Sciences) that the ISC2023 High Performance Computing Conference held in Hamburg, Germany recently released the latest IO500 ranking. The validated computing cluster (Cheeloo-1) built by the school's National Supercomputing Jinan Center (hereinafter referred to as Jinan Supercomputing) topped the 10 node research-oriented ranking, with a test score of over 130000, After Jinan Chaosuan Mountain and River Computing Cluster won the championship in ISC2022, it once again won the world championship with a absolute advantage of 15 times over the historical best record...
Tech >>