Dong Fang Hong 1 has been in space for 53 years, why hasn't it fallen? Still working?
On April 24, 1970, China's Long March 1 sent Dong Fang Hong 1, the first man-made earth satellite, into low Earth Elliptic orbit.Usually the satellite will fall to the earth after completing its mission, but why did our Dong Fang Hong 1 stay in space for 53 years and still not fall?Is it still working or not? We will then answer this question...
When charging, plug in the phone or charger first? These wrong charging methods can cause the phone to break down quickly!
For many people in modern society, the amount of battery left on their mobile phones is a 'life threatening' issue.The strong demand for mobile phone charging has also given rise to many gimmicks on the market: wireless charging, double speed charging, and high-energy power banks that can be used continuously for a week...
Received AppleID remote login SMS, please do not click on it!
The first time I encountered this kind of thing, it was too scaryRecently, Ms. Xie (pseudonym), a resident from another city, shared her almost deceived experience on social media: her Apple ID (note: Apple account) was modified 13 times by strangers in the early morning...
How many of Huawei's top ten lies do you believe?
Huawei, a Chinese technology giant, has achieved remarkable achievements in the global market in recent years and has also encountered unprecedented challenges. From the U...
China's attack on gallium and germanium, have we seen if the West is scared? Don't heIp yourself
#The current hot topic headline says # China's attack on gallium and germanium this time has already caused some people to cry out. US media: This is causing destruction/ China has launched a major move to control the export of gallium and germanium, which may hit the US related industries heavily/ China's move is a big kill, controlling the export of gallium and germanium! The US military radar faces the risk of discontinuation/ China has launched two heavy fists of gallium and germanium, and high-tech industries such as the United States and the West are almost paralyzed/ China's export controls have shocked the world: the high-end semiconductor chip icon industry may be in trouble/ Take action at a critical moment! China restricts the export of rare metal gallium and germanium, strongly opposed by US media/ Why did China's restrictions on exporting gallium and germanium cause a great uproar around the world/ China has announced export controls on rare metals gallium and germanium, triggering strong reactions from Western countries...
A well-known television brand from the 1980s and 1990s, but now it's hard to find a trace. Do you still have one in your family?
Similar to the mobile phone industry, the competition among TV brands in China is also very fierce. Some brands were once very popular...
I found a strange phenomenon: why do people like to pay with WeChat Pay instead of Alipay?
The article has a total of 1971 words and is expected to take about 7 minutes. Please follow it before reading, so that you can continue to follow the relevant content in the future...
The registered capital of Wal Mart China Investment Company increased to 327 million dollars
On July 3, it was reported that Wal Mart (China) Investment Co., Ltd...
WeChat publicly apologizes to society, do you think Capital really lost? Actually, they make a lot of money
Many colleges and universities have announced to stop WeChat Pay, because WeChat will charge 0.6% of fees for tuition, tuition and miscellaneous fees...
Don't let mobile phone packages become routine
I originally intended to offer a low monthly mobile phone package, but was inexplicably purchased a financial contract installment product for zero yuan purchase; Renewing family broadband, but mistakenly opening financial services such as microcredit and pre authorization freezing, it was not until there was a bad credit record or receiving a call from a financial company that I realized that I had been "tricked"....
How does the optimization of Mg and Mn components affect the microstructure and properties of 5083 aluminum alloy?
Before reading the article, please kindly click on the "Follow" button in the upper right corner to facilitate your discussion and forwarding, and continue to follow high-quality daily content~With the increasing demand for marine resources by humans, the requirements for marine equipment and related materials are also increasing. 5083 aluminum alloy is a typical Al Mg alloy with good corrosion resistance, welding performance, and processing performance...
Netstay Security 2022 Web Security Observation Report: API Becomes the Number One Attack Target, DDoS, Bot Attacks Multiply
On June 30, Wangsu Science&Technology's sub brand Netsux Security held the 2022 Internet Security Report Conference online, officially releasing the 2022 Web Security Observation Report (hereinafter referred to as the Report, the Zero Trust Security White Paper and the SASE Security Access Service Edge White Paper).It is reported that this conference is the first conference hosted by a virtual digital person in the network security industry, which uses the one-stop virtual digital person live broadcast product of Wangsu Science&Technology, Netsux virtual live broadcast, breaks the dimension wall, realizes the integration of virtual and real, and presents a new interpretation of the security trend for the public...