Science and Technology New ANATEL decree permanently ends popular service offered by TIM, Claro and Vivo, and consumers should be aware of important changes in the market Valdemar Medeiros 25/11/2024 às 11:32
Science and Technology Japan leads technology race with first 6G wireless device: speed 20 times faster than 5G! Valdemar Medeiros 06/05/2024 às 11:39