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...
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...
Curiosity is moving inside the Gail crater on Mars and has taken multiple photos of foreign objects. What exactly is it?
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The thickness of the thin film is only 1 micrometer, and the key technology of the neutron detector, boron carbide thin film, has been successfully developed in Dongguan
Southern Finance and Economics All Media Reporter Cheng Hao reports from DongguanThe picture shows a high-performance large-area boron carbide thin film sample developed by the Chinese spallation neutron source team (provided by the interviewed unit)The China Spallation Neutron Source, located in the Songshan Lake Science City in Dongguan, is known as the "super microscope" for observing the microscopic world, and the neutron detector is like the "eye" of this large scientific device, used to discover the microstructure of the sample.Currently, neutron detectors based on boron conversion have become a hot research topic internationally due to their excellent performance...
Chasing Dreams in the Blue Sky! 1500 Domestic Aircraft Designers Gather in Changsha for a Battle
Replay suspend 00:07 / 01:29 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos On October 16th, at Kaihui General Airport in Changsha County, contestants prepared to participate in the competition. On that day, the final of the 2023 China International Aircraft Design Challenge entered its third competition day, with 1500 contestants from 81 well-known school teams such as National University of Defense Science and Technology and Northwestern Polytechnical University competing fiercely...
China's technology has made another major breakthrough! The "Nine Chapters Three" quantum computer surpasses the United States in computational speed
According to reports from multiple media outlets such as Global Network, China's national quantum computer has made significant progress. The computing speed of Jiuzhang 3 is not only 1 million times faster than that of Jiuzhang 2, but also up to 10000 trillion times faster, bringing a new and breakthrough to the speed of quantum computers in the United States before...
Build 51.7 billion! The new airport in the Pearl River Delta has finally been selected, but it is not in Guangzhou or Shenzhen!
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Wuhan "Cangxiaoer" has attracted attention by developing a national warehouse map, and JD Cainiao Didi has come to him for help
On a large display screen, in a map of China's warehouse distribution, about half of the cities are lit with yellow lights. The data below the screen constantly scrolls and displays rental transaction data in real-time...
The telescope brand founded by alumni of Zhejiang University of Finance and Economics has won the podium of the Asian Games
Chao News Client Correspondent Zhao Lei, Yang Zi, Pan Jiayu, Reporter Chen SupingAt the grand opening and closing ceremonies of the 19th Hangzhou Asian Games, a delicate telescope was placed in front of the seats of leaders from various countries.This special telescope for the podium is from the Aiski brand founded by outstanding alumnus Wang Jianping of Zhejiang University of Finance and Economics...
Central air conditioning is gradually falling off the altar, and experts have identified five reasons why central air conditioning has fallen out of favor
In recent years, central air conditioning has gradually lost its past glory, and consumer demand for them has also decreased. So, why did the central air conditioning fall from the altar and gradually become neglected? Insiders have summarized six reasons why central air conditioning has fallen out of favor...
The "Dongguan Hong Kong International Airport Center" has been operating for over half a year for convenient import and export of goods worth over 500 million yuan
On October 18th, the "Dongguan Hong Kong International Airport Center" was put into operation for half a year, with impressive results and a total of over 1100 import and export voyages, weighing approximately 1160 tons, and a cargo value of over 520 million yuan.Dongguan Hong Kong International Airport Center is the world's first cross-border sea air intermodal transportation project that directly connects to the airside of an airport...
After many years, the deposit of 299 yuan has been refunded! Netizen: "A windfall of wealth"
I have truly come across an unexpected fortuneIn the past two days, many people have been sharing excitedly online:Successfully obtainedRefund of 299 yuan deposit for MobikeSome netizens on Weibo also posted pictures stating:After waiting for you for 6 years, I finally returned!Finally received a refund of 299 yuan deposit from MobaiRecently, Mr. Li from Hangzhou excitedly shared his experience of "sudden wealth" on his Moments...