Most of his mesmerizing sculptures are made with just cardboard, glue, and a knife. Warren shows us how to build our very own robot helmet, using the techniques he's perfected throughout his career.

Sounds easy, and obviously works very well. We were always under the impression that it was a little bit more complicated to get proportional control of hobby servos. We’ll have to experiment.

Want to build a cardboard robot? Apparently you can. Just tape a Joy-Con back to the back of a cardboard paper doll, and watch the controller make it dance.

Now, anyone can be a robotics designer with CardBoardiZer — a new computerized system that lets beginners turn static three-dimensional objects into their own moving robot.