A member of the Arizona Senate from the Republican Party proposed that local legislators make amendments to give the first cryptocurrency the status of legal tender in the state.
Sony introduced headphones for runners
Sony has introduced a new wireless earphones - the Float Run model adapted for runners. The novelty, available only in black and white, will go on sale in February 2023 at a price of $130.
The world leader in the field of railway transport, the Chinese company CRRC (46 subsidiaries), together with Chengdu Rail Transit, created a hydrogen fuel cell train with a buffer supercapacitor.
Visa has been interested in blockchain technologies for the past few years. In early 2021, the giant announced its intention to integrate digital currencies into its payment infrastructure.