Have worries come true now? 30 years ago, 9 experts refused to sign the Three Gorges consent form
Looking back 30 years ago, in order to build the Three Gorges Project, nine experts insisted on not signing the consent form regarding the impact and consequences of the project. Now, we cannot help but ask, have the concerns of those experts who refused to sign been fulfilled? In this article, we will explore the various impacts brought about by the construction of the Three Gorges Project and analyze whether these impacts are in line with the concerns of experts at the time...
Bull! Daye Special Steel Manufacturing Set a World Record
12thManufactured with special steel materials developed by Daye Special SteelMain bearing of shield tunneling machine with a diameter of 8.61 metersOffline in ChangshaMain bearing of shield tunneling machine with a diameter of 8...
Musk: The science fiction work "The Hitchhiker's Guide to the Galaxy" is one of the most inspiring books I have ever read
This year's "Olympic Games of the Aerospace Industry" - the 74th International Astronautical Congress was held in early October in Baku, the capital of Azerbaijan. More than 5400 top aerospace scientists, entrepreneurs, and enthusiasts from 132 countries gathered together, making it the most diverse international aerospace conference in history...
The largest lighting study to date shows that exposure to more light at night increases the risk of depression by 30%
Science and Technology Daily reporter Liu XiaAustralian scientists have conducted the largest lighting study to date, with a survey of 87000 participants found that exposure to more light at night increases the risk of mental illnesses such as anxiety, bipolar disorder, and post-traumatic stress disorder, as well as self harm. The study also found that exposure to more light during the day can serve as a non pharmacological means to reduce the risk of mental illness...
The Eye of Heaven Reveals the Secret! At a glance at the mysterious veil of Waves Reef, you will be amazed!
China's Beidou system was put into use for the first time in the the Xisha Islands. On September 15, two new shore based base stations based on the Beidou system were built...
You break the chip, I break the steel! China breaks the Western monopoly for 30 years, and now it's Europe and America's turn to get stuck
Shen Yan CaseThe article was originally created and published by the headline of the Shen Yan case. Please do not plagiarize or reprint itThe 2023 Hangzhou Asian Games has come to an end, and the new technologies exhibited by China at this Asian Games have also left foreign friends stunned...
What a tragedy! A woman in Taiyuan has suffered quadriplegia due to picking up a delivery, and Cainiao Station may face high compensation!
Nowadays, online shopping can be said to have fully covered our daily lives. With the sharp increase in express delivery volume, a third-party service station has emerged, namely Cainiao Station...
Observation | In the era of widespread application of AI, how can enterprises avoid "speaking better than doing"
At the 2023 Shanghai International Consumer Electronics Technology Exhibition (TechG), several professionals in the field of artificial intelligence (AI) stated that AI is becoming an indispensable core element in smart life, and how to use AI to achieve enterprise intelligence has become the most concerned topic in various fields.This exhibition brings together nearly 200 technology companies from over 10 countries and regions...
Do astronauts in space need to watch "weather forecasts"? The answer is revealed
Speaking of weatherWe have long been accustomed to seasonal changes and climate changeAnd keep an eye on the weather forecastSo, beyond EarthAre there also "weather changes" in the space environmentAstronauts in spaceShould we also pay attention to the "weather forecast"The answer is: they also need to watch the weather forecast!There is both "wind" and "rain"How do they affect space activities?The advantage of watching the weather forecast isHow to make space weather forecasts?thereforeAstronauts in spaceJust like everyone in front of the screenAlso pay attention to space weather forecastingUsing this as a referenceArrange one's own work(Our Space)...
Is the Luozhan Railway a rusty railway that pulls air? Only those who have sat before know
Ladies and gentlemen, click on 'Follow' in the upper right corner, which not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!Luozhan Railway: Rusty Railway or Air Pulling Railway? The Luozhan Railway is jokingly referred to by many as a rusty railway, and some netizens even refer to it as a railway that pulls air...
The "Wukong", "Dingchuan Shenzhen", and "Xinghai 1000"... Nearly a hundred scientific research achievements of the Harbin Project have been unveiled at the World Navigation Equipment Conference
China Youth Daily Client News (Gu Xuejinsheng, China Youth Daily, China Youth Network reporter Meng Peipei) On October 12, "Sun Wukong", who is over 2 meters tall, appeared at the exhibition halls of universities and research institutions at the 2023 World Navigation Equipment Conference and World Navigation Equipment Expo, attracting many visitors to stop.This is the "Wukong" unmanned underwater vehicle developed by Harbin Engineering University...
The 'Great Powers' are all shining! Let's clock in at the World Navigation Equipment Conference together
The 2023 World Navigation Equipment Conference is currently taking place in Fuzhou. As an important component of the conference, the New Era Ten Year Achievement Exhibition, with the theme of "Ten Years of Hardening and Pursuing Deep Blue Dreams," showcases the significant and outstanding achievements China has made in the field of navigation equipment over the past decade, and a group of "major powers and important weapons" have made a concentrated appearance...