The people's Bank of China is scheduled to issue a set of gold and silver commemorative coins of auspicious culture on May 20, 2022. There are 7 gold and silver commemorative coins in this set, including 3 Gold Commemorative Coins and 4 silver commemorative coins, which are the legal tender of the people's Republic of China. Among them, there are two heart-shaped commemorative coins, namely 3 grams of heart-shaped gold "dragon and phoenix" commemorative coins and 30 grams of heart-shaped silver "dragon and phoenix" commemorative coins.
With the continuous breakthrough of graphics card performance, the frame rate of many games is constantly breaking through the limit, and the ordinary high swipe screen on the market has a hidden backward trend. Now, BOE has refreshed the limit of screen refresh rate. Recently, at Sid International Display Week, BOE showed the industry's first 500 + Hz ultra-high refresh rate e-Competition display screen.
The national treasure panda is not only popular in China, but also has a large number of fans overseas, especially in neighboring Japan. On May 13, governor baihezi Koike, governor of Tokyo, said at a press conference on May 13 that the date for returning the popular giant panda "Xiangxiang" to China will be extended to December 13, 2022 due to the impact of the COVID-19.
The cryptocurrency terrausd has a task: keep its value at $1. Since its launch in 2020, it has basically achieved this and rarely deviated significantly from its expected price. This makes it a stable haven where traders and investors can store money. But this week, the stability of the currency collapsed, plunging more than a third on Monday and 23 cents on Wednesday.
Teledyne flirdefense has just developed a multi-purpose laser indicator called stormcaster DX. As a military aiming system, it can be connected to a lightweight four-axis aircraft and easy to carry in a marching backpack. Whether individual, team or air combat, the difficulty of long-range fire coverage lies in how to accurately find and locate targets.
Fingerprint authentication, face authentication and other biological authentication methods have been widely used. Have you ever heard of "tooth biting authentication"? Recently, two research papers from the United States and China have proposed a new solution for tooth based authentication: just grinding or biting your teeth, and an ear wearing device (an "ear wearing" device, which can also be used as an ordinary audio device), which can recognize that through the tooth structure (bite type, strength, etc.) and ear canal, a unique sound wave will be formed and received by headphones to verify your identity.
According to local media reports, South Korean police are investigating a report that an unidentified person broke into the apartment where terraluna / USD founder dokwon and his spouse live, and Kwon's spouse has asked the police for emergency personal protection.
Recently, on the basis of preliminary verification, the State Administration of market supervision filed an investigation into the suspected monopoly of HowNet. This is an important measure for China's anti-monopoly law enforcement agencies to actively respond to social concerns and implement normal supervision of the platform economy according to law. It is of great significance to maintain fair competition in the academic literature database service market, promote knowledge production and flow, promote innovation and development, and protect the interests of consumers and social public interests dominated by authors and readers.
According to foreign media reports, canoo, a troubled electric vehicle start-up, said it was about to run out of funds. The company reported that under the current harsh conditions, its cash was only enough for another quarter and was uncertain whether it could continue to operate thereafter. "As of the date of this announcement, we have major doubts about the company's ability to continue as a going concern," canoo said in its first quarter earnings report
Two minutes after the world's largest tectonic plate shook off the coast of Japan, the country's Meteorological Agency issued a final warning to about 50 million residents. A magnitude 8.1 earthquake produced a tsunami and hit the shore. However, it was not until a few hours after the arrival of the waves that experts measured the real scale of the East Japan earthquake on March 11, 2011. In the end, it reached a magnitude of 9 - releasing more than 22 times the energy predicted by experts and killing at least 18000 people, some of which have never been warned. Now, scientists have found a way to identify by using computer algorithms