This robotic snake is so realistic! I am amazed by the way it moves like such a real snake. what really interests me is robot animals that move like real ones. For example the robot fish. I wonder if it has grips on the bottom or something to make it move like that or maybe it has wheels on the bottom. It would be cool if the snake actually sounded like a snake and also had a snake tongue. I’m sure it wouldn’t be that hard to add, but what do i know?