The new teacher at the elementary school in Usti nad Labem is 120cm tall and weighs less than 30 kilos. She is a humanoid robot Ruby, who will help her human colleagues in teaching mathematics […]
The new teacher at the elementary school in Usti nad Labem is 120cm tall and weighs less than 30 kilos. She is a humanoid robot Ruby, who will help her human colleagues in teaching mathematics […]