Should I turn off mobile data when my phone is connected to WiFi? Communication experts speak for themselvesIn the digital age, mobile phones have become an indispensable part of our lives. To maintain network connectivity, we often connect our phones to WiFi networks...

The real name mobile phone card is no longer needed. Do you have to cancel it? Mobile internal employees speak the truth!In recent years, the production of real names has become a necessary condition for the use of mobile phone cards...

Why are the current audio systems small in size but with good speaker quality?With the continuous progress of technology, the size of audio speakers is getting smaller and smaller, but the sound quality is getting better and better. Why is this?Firstly, the current audio speakers adopt more advanced technology...

CYBERSECURITYGuest IntroductionLu KaiKarmanLuceroResearcher at Cai Zhongzeng's China Research Center at Yale University Law School in the United StatesFellowatYale LawSchool's Paul TsaiChinaCenterThe research direction is the management of emerging technologies, especially artificial intelligence, and the relationship between China and the United States. Before joining the center in July 2018, he worked at Microsoft...

Today is the last day of the Dragon Boat Festival holiday, and many places are experiencing peak return passenger flow. In recent days, many places have experienced continuous high temperatures, and transportation departments have actively taken measures to ensure the safe travel of passengers...