The rookie leads a $1.5 billion Hong Kong construction super eHub, plans to connect the world's logistics service providers Posted on 2023-04-26
A new generation of smart weapons is expected to solve the problem of gun violence in the United States Posted on 2023-04-25
What is a wearable device? Wearable device is a platform for people's internal and external information exchange Posted on 2023-04-24
Introduction to the four elements of the on-line monitoring system for dust noise at construction sites Posted on 2023-04-23