Most people do not know much about space laser communication technology. The core of space laser communication technology is the word laser , which means that ...

Japanese astronomers have developed a new artificial intelligence (AI) technique that can eliminate noise in astronomical data due to random variations in gal...

When you’re running a retail store, there are many problems that may arise. One of the deadliest could be a fire. To help prevent one, keep the below points in ...

With the upgrading of consumption, the supporting facilities of the hotel are more close to the needs of the guests. automatic coffee machine More and more hote...

U.S. State Department officials announced on April 7 that the U.S. withdrawal from the World Health Organization (WHO) has been approved by the United Nations S...

There are 53 local employees in many hotels under Aobo, including 13 men and 40 women with collective gastroenteritis, each aged between 26 and 60 years old, 3 ...