Flight pressure slows down the evolution of dinosaurs to birds
Science and Technology Daily, Beijing, June 6th (Reporter Lu Chengkuan) How did dinosaurs evolve into birds that roamed the blue sky billions of years ago? On the 6th, the reporter learned from the Institute of Vertebrate Paleontology and Paleoanthropology of the Chinese Academy of Sciences that researchers at the institute found that the evolution from dinosaurs to birds was accompanied by a decrease in limb bone diversity and evolution speed, which was mainly influenced by the forelimbs. The flight pressure caused the evolution speed of primitive bird forelimbs to be relatively slower and have lower diversity...
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Light pollution may lead to the starlight in 20 years
Science Popularization BaseScience and Technology Daily News (Reporter Zhang Jiaxin) When people can still see meteors, make a wish as soon as possible. According to the Guardian on May 27, scientists warned that humans may not be able to see the night sky 20 years later due to the intensification of light pollution...
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Creation of a bee robot capable of stable flight in multiple directions
Science and Technology Daily, Beijing, May 30th (Reporter Zhang Mengran) - Researchers at Washington State University in the United States have developed a robotic bee that can fly stably in all directions. The research results were published in the latest issue of IEEE Journal of Robotics...
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The 20th ChinaJoy Press Conference was held in Shanghai in 2023, with a comprehensive interpretation of the top ten highlights of the exhibition
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2023 Asia Pacific RoboCup Tianjin International Invitational Tournament Unmanned Aerial Vehicle became a new highlight
China news agency, Tianjin, May 20 (Pang Yuwen and Zhang Shaoxuan) The 2023 Asia Pacific RoboCup Tianjin International invitational tournament opened at the National Convention and Exhibition Center (Tianjin) on May 20. The reporter learned that the first UAV event has become a new highlight of this competition, which includes the Asia Pacific RoboCup Autonomous UAV Challenge from Iran, as well as the individual flight competition and the bee swarm dance programming competition...
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Significant progress! Is the EU giving the green light that the Microsoft Blizzard acquisition case is about to be completed?
Author: Hernanderz Supervised by: Luo ChaoIt has been more than a year since Microsoft announced its $68.7 billion acquisition of Activision Blizzard, and the two sides still have not been able to achieve their desired combination...
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Self research and innovation support the "third route" of light sources, and once again, Jimi projection "dares to be the first"!
On May 10th, at the new flagship intelligent projection press conference of Jimi, all products including Jimi RSPro3, 100 inch soft light art TV, XGIMIMATE Jimi projection supporting solutions, etc. were unveiled...
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The upcoming iOS17 features are rumored to have 11 highlights to wait for
The upcoming event on June 5th US timeWWDC2023 Global Developers ConferenceApple will bring new features for iOS, iPadOS, macOS, watchOS, and tvOS operating systems. Although it is still a month away from the official release, Apple fans' expectations for the new generation operating system iOS17 have reached a climax...
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Full retreat! The first Indian Apple foundry, escape at the speed of light!
How much does Cook prefer India? Open two Apple retail stores in New Delhi and Mumbai, India, and fly to India to meet with representatives from the political and business sectors. During Apple's over an hour long earnings call, Cook mentioned 'India' no less than 20 times...
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Try QuzzZRING, it's small and lightweight, and it's easy to forget its existence!
prefaceI have been in contact with smart wearable devices for almost 10 years since 2013, from the early Misfitmachine smart bracelet to the 1st, 2nd, 4th, and 6th generation Xiaomi bracelet, as well as playing with the Samsung Galaxy Gear generation, buying the SONYSmartWatch 3, going out to ask about TicWatch, and some messy smart wearable products that cannot remember their names. From early smartwatches that could install apps to exercise watches that have become accustomed to sleep monitoring, heart rate monitoring, blood oxygen detection, etc...
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Yanqi Lake in Beijing will light up the "brightest light" in the world!
Beijing Daily Client | Reporter Liu Suya, Zeng Qi, Zhao YuhanBy the Yanqi Lake in Huairou,A "magnifying glass" shaped building,About 90 football fields in size.Successfully accelerated here on March 14thThe first electron beam of the device,To generate the "brightest light" in the worldAnother step forward!At Huairou Science City,The 'Great Power Weapon' is being completed...
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