These Gree air conditioning models, purchase with caution! Sometimes sales volume is not equal to cost-effectiveness, especially
Not all models of Gree air conditioners are worth purchasing. Although Gree is a big brand, there are also some products that have issues that need to be noted...
Tech >>
WeChat emergency statement: All are fake!
Recently, WeChat Security CenterPost security reminders:Recently, we have received feedback from users,Some fraudsters falsely claimed that they were official customer services such as "WeChat Customer Service Center", "WeChat Visit Center" and "WeChat Pay Center". They used the "FaceTime" function to send video calls to iOS system users...
Tech >>
Japan does not allow Chinese aerospace experts to enter, but Tsinghua University allows Japan to enter the Heavenly Palace. What is this operation?
followSince September last year, Japan has banned experts and scholars in China's aerospace field from traveling to Japan for exchanges, and has even dubbed it "for the sake of national security". However, in May of this year, Tsinghua University, one of China's top universities, took the initiative to request Japanese experts to go to the "Tiangong" space station for strategic cooperation...
Tech >>
Indian Chandrayaan-3 challenges adversity, ISRO strives to break through difficulties and looks forward to the way of exploration
"Chandrayaan-3 will fail"! Foreign media has been discussing the need for clarification, and ISRO has bluntly stated that failure is over. MP32:32From Zhushan DianbingThe beginning of the challenge: the feat of Chandrayaan-3The rumors of the failure of the Chandrayaan-3 mission aroused worldwide attention...
Tech >>
Tianjin Flight 7554 hijacking case: rioters surround and beat up flight attendants, passengers shout: 'If we don't resist, we'll all die.'
Before reading this article, could you please click on the red oneFollowThe button not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support!Wen | called Xiao JiaoEditor | called XiaojiaoOn June 29, 2012, a "grand" hijacking incident occurred on a flight in Tianjin...
Tech >>
Why can't the country completely shut down all pornographic websites? Is it due to nature or driven by interests?
Introduction:The popularization and development of the Internet have brought countless conveniences, but it is also accompanied by a series of problems, including the existence of pornographic websites. Yellow websites, referring to internet websites that involve pornographic content, have always been the focus of controversy and discussion...
Tech >>
I just found out that the last four digits on my ID card actually mean this, which really adds to my knowledge
I just found out that the last four digits on my ID card actually mean this, which really adds to my knowledgeRecently, a mysterious legend about the last four digits of an ID card has been circulating online, and many people are curious about it. Originally, the last four digits of an ID card are not a simple combination of numbers, they contain special meanings and purposes...
Tech >>
To cope with heavy rainfall, Beijing has deployed new equipment for drainage! It looks like science fiction
Beijing Daily client | reporter Fang FeiOn July 22, with the rain getting stronger, in the Xinhua South Road and Bridge District of Tongzhou District, the equipment and personnel such as the Long Suction Large Pump Truck and the combination unit of the Tongzhou Operation Center of Beijing Drainage Group were all in place in the rain to prepare for duty, and the rain grate at the lowest point of the bridge area was checked for siltation and backwater in real time to deal with emergencies at any time....
Tech >>
WeChat withdrawal time has changed, don't you know? This tip allows you to withdraw messages that exceed 2 hours
The WeChat message recall function is a feature that many users often use, but did you know? Recently, the WeChat withdrawal time has actually changed. It is no longer limited to only 2 minutes, but can have different withdrawal times depending on the type of message...
Tech >>
Do female astronauts need to take birth control pills before going into space? Why is this? Physiological problems are really difficult to solve
Female astronauts must take contraceptive pills before takeoff? Is this true?In the 1960s, Americans created a"Project Mercury"Thirteen female astronauts were selected. In the opinion of the project leader, the skeleton of women is smaller than that of men, and their mind is more careful...
Tech >>
The Second Passage of the Hangzhou Section of the Beijing Hangzhou Canal is officially opened for navigation
Beijing, July 21 (Reporter Han Xin) Recently, the Hangzhou section of the Beijing Hangzhou Canal, jointly built by the China Communications Second Navigation Bureau, was officially opened for navigation. The channel of the Beijing Hangzhou Canal has reached Class III, and thousand ton ships can go down from Shandong to Hangzhou directly, and enter Qiantang River through the second channel, opening up the key blocking points of the thousand ton channel network of Zhejiang inland rivers...
Tech >>
Ballast! The increase of sandstone uranium resources in northern Sedimentary basin guarantees the demand for nuclear energy development
CCTV News:On July 21, CNNC released the latest achievements in China's uranium exploration, and the resources of sandstone uranium exploration projects in the northern Sedimentary basin increased significantly. The release of this achievement has played a "ballast stone" role in China's development of nuclear power under the "dual carbon" goal...
Tech >>