The video shows an animated character, who appears to be a professor, standing in front of a blackboard. The character is wearing a white shirt and blue pants, and is holding a stick in his hand. He is pointing to the blackboard with the stick, and as he does so, various shapes and patterns start to appear on the board. The shapes and patterns seem to be drawn by the stick as the professor moves it. The blackboard is black, and the background is a dark color. The professor's movements are smooth and deliberate, and the shapes and patterns drawn on the board are intricate and varied.