what if on Instagram: "Snake-Like Robot Grows by 3D Printing Its Own Body Scientists in Italy and France have created a unique robot that can grow longer by 3D printing its own body. Named FiloBot, this robot looks like a snake and prints new body parts as it moves forward. It uses a special plastic ink stored in its base, which travels through a tube to the head. The head spins and prints new sections, allowing the robot to grow just like a plant or a vine. FiloBot is smart too. It has sensors