We all know that squid and octopus can use pigment cells to integrate themselves into the surrounding environment, but what if they become completely invisible?…

　　Since the outbreak of the new crown pneumonia epidemic, the public’s attention to immune health has been unprecedentedly high. Many people think that as long…

　　In recent years, the incidence of sudden cardiac death in our country has been increasing year by year, and it has become a public health…

“Sphynx” character 　　Few concepts have caused as much confusion as power. To get rid of the usual concepts, the first thing to realize is that…

　　After years of hype and speculation, artificial intelligence finally left science fiction and became a clear and immediate priority. Artificial Intelligence (AI) is here. Although…

　　Technically speaking, the US war on terrorism has ended today. 　　The research data of the Brown University War Cost Project shows that from the “9.11”…

　　 At the end of June this year, the scale of China’s public funds reached 22.3 trillion yuan, the highest level in history. In comparison,…