According to official French data, there were 69,190 new confirmed cases in a single day in France on the 9th, an increase of 19.9% compared with the same period last week; 93,050 new confirmed cases in a single day in France on the 8th, an increase…
The spread of the novel coronavirus is taking a direct hit on the operations of airlines in Asia. About 500,000 flights taking off and landing in mainland China have been canceled since January, according to aviation information company Cerium. Touri…
Recently, GAC independently developed a "super fast-charging battery" based on three-dimensional structure graphene (3DG) material, which will enter the mass production test phase at the end of this year, and the graphene fast-charging batt...…
Brazil, the world's largest sugar producer, has recently switched to ethanol zinc oxide price is predicted to go higher in the future. Nano zinc oxide can be used in surface coating products and used in space vehicles, and there has been…