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...

Reporter Fan JiaOn July 24th, the Shandong Provincial Government website released the "Action Plan for the Leap Development of Cross border E-commerce in Shandong Province (2023-2025)" (hereinafter referred to as the "Action Plan"), aiming to create 20 cross-border e-commerce characteristic industrial belts, cultivate 100 well-known cross-border e-commerce brands with strong international competitiveness, incubate 1000 emerging cross-border e-commerce enterprises, achieve cross-border e-commerce industry clustering, brand clustering, and efficient service by 2025 Ecological prosperity, promoting stable scale and optimized structure of foreign trade.The Action Plan lists eleven key work tasks:Innovate and enhance the "cross-border e-commerce+industrial belt" model...

[Source: Guangdong Academy of Sciences Frontline News]Recently, David Waite, a professor from the University of New South Wales, Australia, paid an academic visit to the Institute of Ecological Environment and Soil Research of Guangdong Academy of Sciences, where he held discussions and exchanges on strengthening scientific cooperation in the field of soil iron cycle and soil organic Biological carbon fixation. The symposium was chaired by Liu Tongxu, Deputy Director of the Institute, and Li Fangbai, Director of the Institute, attended the meeting...

Source: China Education News NetworkXinhua News Agency, Beijing, July 22 (Reporter Wen Jinghua) According to the China Association for Science and Technology, the China Association for Science and Technology and the Ministry of Education have jointly issued a notice to jointly implement the "Scientists (Spirit) on Campus Action", aiming to build an open and collaborative work model, transform the spirit of scientists from abstract symbols into vivid stories of scientists, guide primary and secondary school students to approach scientists, understand the spirit of scientists, and enhance their curiosity in scientific exploration.According to the "Action Plan for Scientists (Spirit) on Campus", this action will invite academicians and experts to carry out scientist spirit preaching activities on campus, organize science and technology counselors, Communist Youth League members, etc...

Recently,WeChat platformA total of 13 vulgar and harmful mini dramas were offline,Dispose of 17 illegal mini programs.Recently,Some micro short drama mini programs have behaviors such as not filing for drama compliance or having negative values oriented content...

Replay suspend 00:05 / 00:19 direct seeding 00:00 Enter full screen 0 Click and hold to drag videos E'enye 2 Well723E'enye 2 Well51000E'enye 2 Well250051117001800405/1000Rock core immersion experimentAnalytical Gas Combustion ExperimentThe relevant person in charge of the Provincial Geological Survey Institute evaluated that the exploration results of this well can be extended to the northern areas of Enshi City City, Jianshi County and other places with the same geological structure. It is predicted that the Shale gas resources in this area are about 400 billion cubic meters, with a potential economic value of more than one trillion yuan...

Since the launch of live streaming and sales at New Oriental, countless teachers have switched careers as streamers. However, if one wants to achieve popularity across the entire network, it is undoubtedly only Dong Yuhui...

July 21stSichuan Airlines flight from Chengdu to WuxiAffected by thunderstorm weather, alternate to YangzhouHowever...

Summer is at the peak of tourismIf you choose to travel by planeBut what if we encounter a flight delay?Recently, a flight in Nanjing was delayedThe topic of providing cash subsidies to passengersRushing onto Weibo hot search, sparking discussion among netizensAt 4:31 am on the 20th, a netizen posted a video on a certain website stating that on July 19th, Jiangsu Nanjing First Airlines flight was delayed for 6 and a half hours due to weather conditions. When passengers were ready to board, the staff directly issued cash subsidies...

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On the 21st local time, US President Biden delivered a speech on the development of artificial intelligence technology and the risks it brings, and announced that seven leading companies in the development of artificial intelligence technology have promised the government to responsibly develop artificial intelligence technology.US President BidenToday, I am pleased to announce that seven companies have voluntarily committed themselves to responsible innovation...