How is the preparation for manned lunar landing progressing? What are the selection criteria? Yang Liwei revealed these
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...
The fastest 4-hour delivery time in Hong Kong: JD, Hong Kong, and Macau have opened multiple self operated centers, accelerating the competition among express delivery giants
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...
Good news for the transformation of township health centers across the country! Do you understand?
In contemporary society, the issue of agriculture, rural areas, and farmers is an important issue that everyone cannot ignore.In the following chapters, we will delve deeper into this topic to provide you with a comprehensive and in-depth understanding...
The oil price has just "rocketed down", and it is expected to decline even more sharply in the future
Agriculture is the foundation of the country, and only by vigorously developing agriculture can we ensure national food securityGoodbye for the QR code? Alipay and WeChat didn't expect to come so soonThe payment method has always been up-to-date with the times.With the continuous development of technology, digital renminbi has become a topic of great concern and discussion...
The back of Putin's plane hides confidential equipment, and our C929 will also replace Boeing's plane in the future
The specifications of Putin's visit to China this time are not low, except for the five Il-76s that stood in front of him on the 15th. Lavrov and Putin both flew two Il-96 special planes one before and one after...
Xiaomi's surging OS wallpaper and camera application leaks: simple lines, visually refreshing
After the announcement of Xiaomi's surging OS, the popularity of the technology industry has been stimulated again. According to mobile China, there are endless revelations about the surging OS on the internet, and even some people have experienced the new system...
Four Mantou and one piece of cabbage for plane meal? China Southern Airlines responded
Recently, the online celebrity "Brother Feng fled to the ends of the world" sent a microblog roast that the plane meal on a flight of China Southern Airlines was four Mantou and one piece of cabbage, plus a small packet of mustard tuber. This microblog triggered a heated discussion among netizens, and many netizens left messages saying "too shabby"...
Significant progress has been made in the research of dinosaur egg fossils in Shiyan, and experts have made new judgments
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...
India will completely shut down e-commerce, and once the policy is implemented, 30 million people will face unemployment
The Indian government plans to fully shut down the e-commerce industry, which may result in about 30 million job losses, sparking fierce debate over the pros and cons of this policy. The article calls on the government to fully consider the development advantages of the e-commerce industry and explore the possibility of coexistence between e-commerce and the real economy, in order to achieve stable economic development and create more employment opportunities...
The release of the "Wentian I" class brain computer has achieved a scale of over 500 million neurons and 250 billion synaptic intelligence
On October 17th, the largest brain computer in China, the "Wentian I" class brain computer, was released in Nanjing. It has achieved a scale of over 500 million neurons and 250 billion synaptic intelligence, ranking first in China and at the same level internationally...
Design of Tunnel in the Public Rail Joint Construction Section of Jinan Yellow River Highway Bridge Reconstruction and Expansion Project
Wu Tao, Luan Shaohua, Guo Yongfei, Zang ShaoningShandong Provincial Transportation Planning and Design Institute Group Co., Ltd...
Yang Liwei: Flying for 20 years, ready to conquer the stars and sea again at any time
58 year old Yang Liwei is still participating in the daily training of astronauts. In a high-speed rotating centrifuge, it can withstand 8 times the acceleration of gravity, which is equivalent to 8 pieces of its own weight pressing on the body; On the 360 degree clockwise and counterclockwise rotating electric swivel chair, after a round of "earth shattering" twists and turns, it is necessary to distinguish between the southeast and northwest; Skilled in simulating various space operations under weightlessness in a heavy space suit underwater...