On July 18, the opening ceremony of the fourth Gansu Youth Creative Programming and Intelligent design Competition was held in Gansu Science and Technology Museum, sponsored by Gansu Science and Technology Association, Gansu Provincial Department of Education, Gansu Provincial Department of Science and Technology, and organized by Gansu Science and Technology Museum (Gansu Youth Science and Technology Activity Center) and Gansu Youth Science and Technology Education Association.The theme of this competition is "Technology achieves dreams, AI creates the future"...

Source: Customs ReleaseRecently, during the unpacking inspection of an incoming mail item, Jinan Post Office Customs seized two plastic cans containing a large number of beetles, totaling 1000 beetles weighing 2 kilograms, and the cans also had a pungent odor. After identification, the beetles inside the jar are the Ya's double concave dung beetle, the beetle of the genus Dung beetle, the giant dung beetle, the Shen Nong Jie dung beetle, and the bull headed dung beetle, all of which have died...

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There are many useful mini programs on WeChat, but they are so hidden that many people are unaware. Today, I will share with you 8 adorable WeChat mini programs that are easy to use and free of charge...