China's First Solar-Hydrogen Powered Drone Makes Successful Maiden Flight, Multiple Major Projects Show ProgressIt's Thursday, September 19, 2024, the 17th day of the eighth lunar month. Today, China's first solar-hydrogen powered drone successfully completed its maiden flight in Chongqing, marking a significant advancement in the country's new energy drone field...

"Himalaya: Progress in Eco-system Development and AI Application Experience Upgrade - Ximaola Hongmeng Primary Version"New era of Harmony and the open audio app: showing the latest progress in ecosystemIntegration of AI into Products and Services and New Changes in HimalayaPersonalized content presentation: the new homepage design of Himalaya AudioHimalaya's new homepage presents personalized content to different users in different moments and scenarios based on their interests. Users can easily find the content they are interested in according to their preferences and needs...

Have you seen the international events that happened today,Follow MeLet's dig deeper into big events you don't know!!!The international situation is increasingly changing, not only involving changes in politics, economy, military and other aspects, but also changes in various fields such as society, culture, technology, and so on.The strength of our country cannot be separated from the participation of everyone...

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Wetlands are ecosystems with unique functions that provide a variety of important ecosystem services. However, climate change and human activities have caused serious losses and degradation of wetlands, and there is an urgent need for scientific planning, effective management, and appropriate restoration of wetlands...

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During the 21 hours and 23 minutes of the Shenzhou-5 flight, Yang Liwei said he only slept for half an hour because time was too precious, and all his experiences and feelings became the first-hand experience that Chinese astronauts had gained in space for the first time. After the successful completion of the Shenzhou-5 mission, especially in the past decade, China's manned space development has also entered a fast lane...

Shiyan Guangzhou TelecomOn October 16th, the reporter learned from the world's largest dinosaur egg fossil site - Hubei Qinglongshan Dinosaur Egg Fossil Group National Nature Reserve - that with the continuous advancement of scientific research work,The long-standing problem of dinosaur egg classification in Qinglongshan, which has troubled the academic community, is expected to be solved, and it is clear that the branch egg family "Tumiaoling flat round egg" is the absolute dominant group of dinosaur eggs in Qinglongshan,And it may have originated from extremely rare dinosaurs of the same class.The joint research team of the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences and the Hubei Institute of Geological Sciences conducted a systematic survey of nearly 3000 dinosaur egg fossils under in-situ protection in the Qinglongshan area, and selected representative dinosaur egg samples from all 223 "egg nests", collected egg shell samples for histological sectioning and scanning electron microscope observation, Recently, a comprehensive and systematic revision has been made to the dinosaur egg fossil types in Qinglongshan...

Source: [Mining Industry]The bottomhole powered hard rock coring tool independently developed by the Exploration and Technology Research Institute of the Chinese Academy of Geological Sciences has recently successfully completed a sea trial in the Shanwei sea area. For the first time, the hollow bottomhole powered drilling tool has achieved a drilling depth of 10...

CCTV News:From welcoming the first Chinese visitor in the vast space to today, in 20 years, China's manned space program has gone from the end of the "first step" to the comprehensive completion of the "three step" strategy, and the space station has also entered a new stage of normalized operation.At 5:20 am on October 15, 2003, the launch ceremony of the Shenzhou-5 astronaut was held at the Wentian Pavilion of the Jiuquan Satellite Launch Center...