The coal seam is as thick as 1 kilometer and extends for thousands of kilometers! Is the world's largest coalfield actually formed by plants?
The world's largest coalfield - the Appalachian coalfield - is remarkable for its huge reserves and important position. This coal field is located in the Appalachian Mountains of the northeastern United States, with an area of 179700 square kilometers, equivalent to a medium-sized province...
Good news, China has won, and the United States has made substantial concessions to China
Before reading this article, please click on "Follow" to facilitate your discussion and sharing, as well as bring you a different sense of participation. Thank you for your support!The Chinese people are united and firmly stand on the side of national reunification...
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 2023 China Semiconductor Materials Industry Development (Texas) Summit was held on October 16th
The 2023 China Semiconductor Materials Industry Development (Texas) Summit will be held grandly on October 16th. On October 13th, Dezhou City held a press conference, inviting Zhu Kaiguo, Deputy Secretary of the Communist Party of China Dezhou Municipal Committee and Mayor, Chen Xiaoqiang, Deputy Mayor of Dezhou City, Qi Xiaoqing, Member of the Standing Committee of the Municipal Party Committee and Secretary of the Party Working Committee of Tianqu New Area, Wang Dashan, Deputy Secretary of the Party Working Committee and Director of the Management Committee of Tianqu New Area, Yan Zhirui, General Manager of Shandong Youyan Aisi Semiconductor Materials Co...
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...
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)...
What does top maritime equipment look like? Come here and feast your eyes
Yesterday, the 2023 World Navigation Equipment Conference opened in Fuzhou. In order to share cutting-edge technologies and innovative achievements in marine scientific and technological equipment, promote economic and trade integration, and promote the innovative development of the navigation equipment industry, a large number of cutting-edge marine scientific and technological equipment achievements are exhibited in a centralized manner...
This flight from Shanghai to Sanya is an emergency alternate! The reason is
Dear passengers!There is a pregnant woman on the plane who suddenly feels unwell,If a passenger is a doctor or caregiver,Please contact the crew immediatelyAround 22:30 on October 12thAt China Southern Airlines CZ6782, Shanghai Pudong AirportOn the flight to Sanya Phoenix AirportAn emergency broadcast disrupted the cabin's calmOriginally, Ms. Qiao, a pregnant passenger, experienced lower abdominal pain while waiting in line to use the restroom...
After being disabled from the Android system, this phone, like Huawei, has created a "Hongmeng" system
Nowadays, many powerful manufacturers are starting to develop their own systems.Take Hongmeng, who we are all familiar with...
On the first day of singing, travel demand increased by 75.4%, and Didi's multiple measures helped Jay Chou's Shanghai concert
From October 12th to 15th, Jay Chou's concert was held at the Shanghai Stadium. During the concert, as a supplement to public transportation, under the guidance of the competent authorities and the police, Didi formed a concert support team to evacuate fans after the end of each night to help them quickly leave the venue...
The time has come for a joint counterattack! After being unable to evacuate India, India has once again "harvested" Chinese enterprises!
India seems to have bitten down Chinese companies.In the past, international giants such as Nokia, Samsung, IBM, and Google have all faced huge fines in the Indian market, including our Chinese enterprises...
Taiwanese media: Not only is there a shortage of people, but American experts analyze multiple reasons for TSMC's delayed factory construction in the United States
Source: Global NetworkTSMC's Arizona plant in the United States recently announced that the production time for the 4-nanometer process will be postponed from the end of 2024 to 2025. According to a report by Taiwan's China Times News Network on the 13th, citing the website of the US financial magazine Barron Weekly, JPMorgan Chase's research director in the Asia Pacific technology field, Harry Haran, analyzed that the delay in the construction of TSMC's US factory is not only due to personnel shortages, but also due to difficulties in machine installation, difficulty in finding skilled labor, uncertainty or risk of delay in funding for the "Chip Act", as well as weak overall demand for cutting-edge processes...