Sun Ji, a famous cultural relics expert and senior librarian of the Central Research Institute of Culture and History, recently left us."Learning with one heart makes great achievements", said Huo Hongwei, a researcher from the Archaeology Department of the National Museum of China, and many other scholars...

Do you often receive marketing calls such as loan management, insurance promotion, real estate agency, education and training?Are you worried that the elderly at home may receive unfamiliar routine phone calls?To prevent users from being harassed by unsolicited marketing calls, under the guidance of the Ministry of Industry and Information Technology, the China Academy of Information and Communications has organized three telecom operators, China Telecom, China Mobile, and China Unicom, to provide "harassing call rejection" services to users nationwide. Users can use the official account of their operators, send business messages, and handle business hall transactions for free to register their willingness to answer phone calls and prevent harassment calls...

You can leave without anything when you go outBut you can't go without your phoneAnd the phone must have electricityPower Bank as a Mobile "Gas Station"Has become a necessity in our livesHas deeply integrated into our liveshoweverMost power banks use lithium batteriesDue to its chemical propertiesUsing flammable organic electrolytes, etcThere are certain potential risksIf encounteringHigh temperature, squeezing or collisionOr use counterfeit productsExtremely prone to fire and explosionCausing very serious consequencesLithium batteries and power banks have a "new insurance" for quality and safetyRecently, the State Administration for Market Regulation announced that starting from August 1, 2023, CCC certification management will be implemented for lithium-ion batteries, battery packs, and mobile power sources. Starting from August 1, 2024, those who have not obtained CCC certification and marked with certification marks shall not be allowed to leave the factory, sell, import, or use them in other business activities...

Live wiring, connect live wire first or neutral wire first? Remember this order and do not get an electric shock no matter how you connect itElectrical maintenance is a task that requires strict adherence to safety operating procedures. When dealing with live wiring, the correct operating sequence is crucial to ensure that we do not experience electric shock or other risks during the repair process...

Before reading this article, we sincerely invite you to click on itFollowIt not only facilitates your discussion and sharing, but also brings you a different sense of participation. Thank you for your support...

In the era of rapid development of the Internet, our remittance or online transfer business can be done directly online, which is very convenient and time-saving.In order to protect our property security and interests, the bank will ask us to set a password during payment, but now some people will use illegal means to steal our privacy...

SHANGHAIOn July 24-26, three Fields Medal winners, six academicians from various countries, and nearly 40 top scientists from China, the United States, the United Kingdom, Germany, Russia, Greece, Iran, Hong Kong and other countries and regions will gather in Shanghai to jointly attend the Pujiang Forum on Basic Science Development and publish high-level academic reports.Focusing on the theme of "the current situation and future of basic science", the forum will carry out academic discussions and exchanges around the three basic science fields of mathematics, theoretical physics, theoretical computers and Information science...

Source: Qilu Evening NewsRecently, there are rumors that the time for WeChat to withdraw messages will be extended to 2 hours, which has attracted public attention.According to rumors,WeChat will launch the "Civil Servant Exclusive Edition", breaking the previous withdrawal deadline of WeChat from the original 2 minutes to 2 hours, and some leaders can extend the withdrawal time to 2 days...

Introduction:Recently, Xiao Yang was surrounded by negative public opinion, but he boldly responded online, angrily distancing himself from Lei Jun. He stated that being misunderstood before was a deliberate arrangement with ulterior motives, rather than his active hype...

Before reading this article, in order to facilitate your discussion and sharing, please click on "Follow" to bring you a different sense of participation. Thank you for your support...

Pilots, in the eyes of ordinary people, are considered a prestigious profession with abundant income, first-class treatment, and outstanding status. Many people dream of wearing that uniform, sitting in the cockpit, and piloting a massive iron bird soaring in the sky...

Listening to words such as "genius boy" and "prodigy child" may make many people wonder, what kind of child can be called this way?The Big Bang of LifeAs one of the main characters, Sheldon is a "prodigy". In the play, he has an extremely high IQ and Iconic memory ability, and obtained a doctor's degree in his youth...